influxdb-5.2.0/0000755000175000017500000000000013321227246013567 5ustar aviauaviau00000000000000influxdb-5.2.0/README.rst0000644000175000017500000001142313321227220015247 0ustar aviauaviau00000000000000InfluxDB-Python =============== .. image:: https://travis-ci.org/influxdata/influxdb-python.svg?branch=master :target: https://travis-ci.org/influxdata/influxdb-python .. image:: https://readthedocs.org/projects/influxdb-python/badge/?version=latest&style :target: http://influxdb-python.readthedocs.org/ :alt: Documentation Status .. image:: https://img.shields.io/coveralls/influxdata/influxdb-python.svg :target: https://coveralls.io/r/influxdata/influxdb-python :alt: Coverage .. image:: https://img.shields.io/pypi/v/influxdb.svg :target: https://pypi.python.org/pypi/influxdb :alt: PyPI Status InfluxDB-Python is a client for interacting with InfluxDB_. Development of this library is maintained by: +-----------+-------------------------------+ | Github ID | URL | +===========+===============================+ | @aviau | (https://github.com/aviau) | +-----------+-------------------------------+ | @xginn8 | (https://github.com/xginn8) | +-----------+-------------------------------+ | @sebito91 | (https://github.com/sebito91) | +-----------+-------------------------------+ .. _readme-about: InfluxDB is an open-source distributed time series database, find more about InfluxDB_ at https://docs.influxdata.com/influxdb/latest .. _installation: InfluxDB pre v1.1.0 users ------------------------- This module is tested with InfluxDB versions: v1.2.4, v1.3.9, v1.4.2, and v1.5.4. Those users still on InfluxDB v0.8.x users may still use the legacy client by importing ``from influxdb.influxdb08 import InfluxDBClient``. Installation ------------ Install, upgrade and uninstall influxdb-python with these commands:: $ pip install influxdb $ pip install --upgrade influxdb $ pip uninstall influxdb On Debian/Ubuntu, you can install it with this command:: $ sudo apt-get install python-influxdb Dependencies ------------ The influxdb-python distribution is supported and tested on Python 2.7, 3.5, 3.6, PyPy and PyPy3. **Note:** Python <3.5 are currently untested. See ``.travis.yml``. Main dependency is: - Requests: HTTP library for human beings (http://docs.python-requests.org/) Additional dependencies are: - pandas: for writing from and reading to DataFrames (http://pandas.pydata.org/) - Sphinx: Tool to create and manage the documentation (http://sphinx-doc.org/) - Nose: to auto-discover tests (http://nose.readthedocs.org/en/latest/) - Mock: to mock tests (https://pypi.python.org/pypi/mock) Documentation ------------- Documentation is available at https://influxdb-python.readthedocs.io/en/latest/. You will need Sphinx_ installed to generate the documentation. The documentation can be generated by running:: $ tox -e docs Generated documentation can be found in the *docs/build/html/* directory. Examples -------- Here's a basic example (for more see the examples directory):: $ python >>> from influxdb import InfluxDBClient >>> json_body = [ { "measurement": "cpu_load_short", "tags": { "host": "server01", "region": "us-west" }, "time": "2009-11-10T23:00:00Z", "fields": { "value": 0.64 } } ] >>> client = InfluxDBClient('localhost', 8086, 'root', 'root', 'example') >>> client.create_database('example') >>> client.write_points(json_body) >>> result = client.query('select value from cpu_load_short;') >>> print("Result: {0}".format(result)) Testing ------- Make sure you have tox by running the following:: $ pip install tox To test influxdb-python with multiple version of Python, you can use Tox_:: $ tox Support ------- For issues with, questions about, or feedback for InfluxDB_, please look into our community page: http://influxdb.com/community/. We are also lurking on the following: - #influxdb on irc.freenode.net - #influxdb on gophers.slack.com Development ----------- All development is done on Github_. Use Issues_ to report problems or submit contributions. .. _Github: https://github.com/influxdb/influxdb-python/ .. _Issues: https://github.com/influxdb/influxdb-python/issues Please note that we WILL get to your questions/issues/concerns as quickly as possible. We maintain many software repositories and sometimes things may get pushed to the backburner. Please don't take offense, we will do our best to reply as soon as possible! Source code ----------- The source code is currently available on Github: https://github.com/influxdata/influxdb-python TODO ---- The TODO/Roadmap can be found in Github bug tracker: https://github.com/influxdata/influxdb-python/issues .. _InfluxDB: https://influxdata.com/time-series-platform/influxdb/ .. _Sphinx: http://sphinx.pocoo.org/ .. _Tox: https://tox.readthedocs.org influxdb-5.2.0/dev-requirements.txt0000644000175000017500000000012513321227220017615 0ustar aviauaviau00000000000000requests>=2.17.0 nose mock pandas==0.20.1 Sphinx==1.5.5 sphinx_rtd_theme wheel twine influxdb-5.2.0/PKG-INFO0000644000175000017500000001575713321227246014703 0ustar aviauaviau00000000000000Metadata-Version: 1.1 Name: influxdb Version: 5.2.0 Summary: InfluxDB client Home-page: https://github.com/influxdb/influxdb-python Author: UNKNOWN Author-email: UNKNOWN License: MIT License Description: InfluxDB-Python =============== .. image:: https://travis-ci.org/influxdata/influxdb-python.svg?branch=master :target: https://travis-ci.org/influxdata/influxdb-python .. image:: https://readthedocs.org/projects/influxdb-python/badge/?version=latest&style :target: http://influxdb-python.readthedocs.org/ :alt: Documentation Status .. image:: https://img.shields.io/coveralls/influxdata/influxdb-python.svg :target: https://coveralls.io/r/influxdata/influxdb-python :alt: Coverage .. image:: https://img.shields.io/pypi/v/influxdb.svg :target: https://pypi.python.org/pypi/influxdb :alt: PyPI Status InfluxDB-Python is a client for interacting with InfluxDB_. Development of this library is maintained by: +-----------+-------------------------------+ | Github ID | URL | +===========+===============================+ | @aviau | (https://github.com/aviau) | +-----------+-------------------------------+ | @xginn8 | (https://github.com/xginn8) | +-----------+-------------------------------+ | @sebito91 | (https://github.com/sebito91) | +-----------+-------------------------------+ .. _readme-about: InfluxDB is an open-source distributed time series database, find more about InfluxDB_ at https://docs.influxdata.com/influxdb/latest .. _installation: InfluxDB pre v1.1.0 users ------------------------- This module is tested with InfluxDB versions: v1.2.4, v1.3.9, v1.4.2, and v1.5.4. Those users still on InfluxDB v0.8.x users may still use the legacy client by importing ``from influxdb.influxdb08 import InfluxDBClient``. Installation ------------ Install, upgrade and uninstall influxdb-python with these commands:: $ pip install influxdb $ pip install --upgrade influxdb $ pip uninstall influxdb On Debian/Ubuntu, you can install it with this command:: $ sudo apt-get install python-influxdb Dependencies ------------ The influxdb-python distribution is supported and tested on Python 2.7, 3.5, 3.6, PyPy and PyPy3. **Note:** Python <3.5 are currently untested. See ``.travis.yml``. Main dependency is: - Requests: HTTP library for human beings (http://docs.python-requests.org/) Additional dependencies are: - pandas: for writing from and reading to DataFrames (http://pandas.pydata.org/) - Sphinx: Tool to create and manage the documentation (http://sphinx-doc.org/) - Nose: to auto-discover tests (http://nose.readthedocs.org/en/latest/) - Mock: to mock tests (https://pypi.python.org/pypi/mock) Documentation ------------- Documentation is available at https://influxdb-python.readthedocs.io/en/latest/. You will need Sphinx_ installed to generate the documentation. The documentation can be generated by running:: $ tox -e docs Generated documentation can be found in the *docs/build/html/* directory. Examples -------- Here's a basic example (for more see the examples directory):: $ python >>> from influxdb import InfluxDBClient >>> json_body = [ { "measurement": "cpu_load_short", "tags": { "host": "server01", "region": "us-west" }, "time": "2009-11-10T23:00:00Z", "fields": { "value": 0.64 } } ] >>> client = InfluxDBClient('localhost', 8086, 'root', 'root', 'example') >>> client.create_database('example') >>> client.write_points(json_body) >>> result = client.query('select value from cpu_load_short;') >>> print("Result: {0}".format(result)) Testing ------- Make sure you have tox by running the following:: $ pip install tox To test influxdb-python with multiple version of Python, you can use Tox_:: $ tox Support ------- For issues with, questions about, or feedback for InfluxDB_, please look into our community page: http://influxdb.com/community/. We are also lurking on the following: - #influxdb on irc.freenode.net - #influxdb on gophers.slack.com Development ----------- All development is done on Github_. Use Issues_ to report problems or submit contributions. .. _Github: https://github.com/influxdb/influxdb-python/ .. _Issues: https://github.com/influxdb/influxdb-python/issues Please note that we WILL get to your questions/issues/concerns as quickly as possible. We maintain many software repositories and sometimes things may get pushed to the backburner. Please don't take offense, we will do our best to reply as soon as possible! Source code ----------- The source code is currently available on Github: https://github.com/influxdata/influxdb-python TODO ---- The TODO/Roadmap can be found in Github bug tracker: https://github.com/influxdata/influxdb-python/issues .. _InfluxDB: https://influxdata.com/time-series-platform/influxdb/ .. _Sphinx: http://sphinx.pocoo.org/ .. _Tox: https://tox.readthedocs.org Platform: UNKNOWN Classifier: Development Status :: 3 - Alpha Classifier: Intended Audience :: Developers Classifier: License :: OSI Approved :: MIT License Classifier: Operating System :: OS Independent Classifier: Programming Language :: Python Classifier: Programming Language :: Python :: 2.7 Classifier: Programming Language :: Python :: 3 Classifier: Programming Language :: Python :: 3.4 Classifier: Programming Language :: Python :: 3.5 Classifier: Programming Language :: Python :: 3.6 Classifier: Topic :: Software Development :: Libraries Classifier: Topic :: Software Development :: Libraries :: Python Modules influxdb-5.2.0/influxdb/0000755000175000017500000000000013321227246015402 5ustar aviauaviau00000000000000influxdb-5.2.0/influxdb/chunked_json.py0000644000175000017500000000120413321227220020413 0ustar aviauaviau00000000000000# -*- coding: utf-8 -*- """Module to generate chunked JSON replies.""" # # Author: Adrian Sampson # Source: https://gist.github.com/sampsyo/920215 # from __future__ import absolute_import from __future__ import division from __future__ import print_function from __future__ import unicode_literals import json def loads(s): """Generate a sequence of JSON values from a string.""" _decoder = json.JSONDecoder() while s: s = s.strip() obj, pos = _decoder.raw_decode(s) if not pos: raise ValueError('no JSON object found at %i' % pos) yield obj s = s[pos:] influxdb-5.2.0/influxdb/__init__.py0000644000175000017500000000066113321227220017506 0ustar aviauaviau00000000000000# -*- coding: utf-8 -*- """Initialize the influxdb package.""" from __future__ import absolute_import from __future__ import division from __future__ import print_function from __future__ import unicode_literals from .client import InfluxDBClient from .dataframe_client import DataFrameClient from .helper import SeriesHelper __all__ = [ 'InfluxDBClient', 'DataFrameClient', 'SeriesHelper', ] __version__ = '5.2.0' influxdb-5.2.0/influxdb/_dataframe_client.py0000644000175000017500000004211113321227220021364 0ustar aviauaviau00000000000000# -*- coding: utf-8 -*- """DataFrame client for InfluxDB.""" from __future__ import absolute_import from __future__ import division from __future__ import print_function from __future__ import unicode_literals import math from collections import defaultdict import pandas as pd import numpy as np from .client import InfluxDBClient from .line_protocol import _escape_tag def _pandas_time_unit(time_precision): unit = time_precision if time_precision == 'm': unit = 'ms' elif time_precision == 'u': unit = 'us' elif time_precision == 'n': unit = 'ns' assert unit in ('s', 'ms', 'us', 'ns') return unit def _escape_pandas_series(s): return s.apply(lambda v: _escape_tag(v)) class DataFrameClient(InfluxDBClient): """DataFrameClient instantiates InfluxDBClient to connect to the backend. The ``DataFrameClient`` object holds information necessary to connect to InfluxDB. Requests can be made to InfluxDB directly through the client. The client reads and writes from pandas DataFrames. """ EPOCH = pd.Timestamp('1970-01-01 00:00:00.000+00:00') def write_points(self, dataframe, measurement, tags=None, tag_columns=None, field_columns=None, time_precision=None, database=None, retention_policy=None, batch_size=None, protocol='line', numeric_precision=None): """Write to multiple time series names. :param dataframe: data points in a DataFrame :param measurement: name of measurement :param tags: dictionary of tags, with string key-values :param time_precision: [Optional, default None] Either 's', 'ms', 'u' or 'n'. :param batch_size: [Optional] Value to write the points in batches instead of all at one time. Useful for when doing data dumps from one database to another or when doing a massive write operation :type batch_size: int :param protocol: Protocol for writing data. Either 'line' or 'json'. :param numeric_precision: Precision for floating point values. Either None, 'full' or some int, where int is the desired decimal precision. 'full' preserves full precision for int and float datatypes. Defaults to None, which preserves 14-15 significant figures for float and all significant figures for int datatypes. """ if tag_columns is None: tag_columns = [] if field_columns is None: field_columns = [] if batch_size: number_batches = int(math.ceil(len(dataframe) / float(batch_size))) for batch in range(number_batches): start_index = batch * batch_size end_index = (batch + 1) * batch_size if protocol == 'line': points = self._convert_dataframe_to_lines( dataframe.iloc[start_index:end_index].copy(), measurement=measurement, global_tags=tags, time_precision=time_precision, tag_columns=tag_columns, field_columns=field_columns, numeric_precision=numeric_precision) else: points = self._convert_dataframe_to_json( dataframe.iloc[start_index:end_index].copy(), measurement=measurement, tags=tags, time_precision=time_precision, tag_columns=tag_columns, field_columns=field_columns) super(DataFrameClient, self).write_points( points, time_precision, database, retention_policy, protocol=protocol) return True if protocol == 'line': points = self._convert_dataframe_to_lines( dataframe, measurement=measurement, global_tags=tags, tag_columns=tag_columns, field_columns=field_columns, time_precision=time_precision, numeric_precision=numeric_precision) else: points = self._convert_dataframe_to_json( dataframe, measurement=measurement, tags=tags, time_precision=time_precision, tag_columns=tag_columns, field_columns=field_columns) super(DataFrameClient, self).write_points( points, time_precision, database, retention_policy, protocol=protocol) return True def query(self, query, params=None, epoch=None, expected_response_code=200, database=None, raise_errors=True, chunked=False, chunk_size=0, dropna=True): """ Quering data into a DataFrame. :param query: the actual query string :param params: additional parameters for the request, defaults to {} :param epoch: response timestamps to be in epoch format either 'h', 'm', 's', 'ms', 'u', or 'ns',defaults to `None` which is RFC3339 UTC format with nanosecond precision :param expected_response_code: the expected status code of response, defaults to 200 :param database: database to query, defaults to None :param raise_errors: Whether or not to raise exceptions when InfluxDB returns errors, defaults to True :param chunked: Enable to use chunked responses from InfluxDB. With ``chunked`` enabled, one ResultSet is returned per chunk containing all results within that chunk :param chunk_size: Size of each chunk to tell InfluxDB to use. :param dropna: drop columns where all values are missing :returns: the queried data :rtype: :class:`~.ResultSet` """ query_args = dict(params=params, epoch=epoch, expected_response_code=expected_response_code, raise_errors=raise_errors, chunked=chunked, database=database, chunk_size=chunk_size) results = super(DataFrameClient, self).query(query, **query_args) if query.strip().upper().startswith("SELECT"): if len(results) > 0: return self._to_dataframe(results, dropna) else: return {} else: return results def _to_dataframe(self, rs, dropna=True): result = defaultdict(list) if isinstance(rs, list): return map(self._to_dataframe, rs) for key, data in rs.items(): name, tags = key if tags is None: key = name else: key = (name, tuple(sorted(tags.items()))) df = pd.DataFrame(data) df.time = pd.to_datetime(df.time) df.set_index('time', inplace=True) df.index = df.index.tz_localize('UTC') df.index.name = None result[key].append(df) for key, data in result.items(): df = pd.concat(data).sort_index() if dropna: df.dropna(how='all', axis=1, inplace=True) result[key] = df return result @staticmethod def _convert_dataframe_to_json(dataframe, measurement, tags=None, tag_columns=None, field_columns=None, time_precision=None): if not isinstance(dataframe, pd.DataFrame): raise TypeError('Must be DataFrame, but type was: {0}.' .format(type(dataframe))) if not (isinstance(dataframe.index, pd.PeriodIndex) or isinstance(dataframe.index, pd.DatetimeIndex)): raise TypeError('Must be DataFrame with DatetimeIndex or ' 'PeriodIndex.') # Make sure tags and tag columns are correctly typed tag_columns = tag_columns if tag_columns is not None else [] field_columns = field_columns if field_columns is not None else [] tags = tags if tags is not None else {} # Assume field columns are all columns not included in tag columns if not field_columns: field_columns = list( set(dataframe.columns).difference(set(tag_columns))) dataframe.index = pd.to_datetime(dataframe.index) if dataframe.index.tzinfo is None: dataframe.index = dataframe.index.tz_localize('UTC') # Convert column to strings dataframe.columns = dataframe.columns.astype('str') # Convert dtype for json serialization dataframe = dataframe.astype('object') precision_factor = { "n": 1, "u": 1e3, "ms": 1e6, "s": 1e9, "m": 1e9 * 60, "h": 1e9 * 3600, }.get(time_precision, 1) points = [ {'measurement': measurement, 'tags': dict(list(tag.items()) + list(tags.items())), 'fields': rec, 'time': np.int64(ts.value / precision_factor)} for ts, tag, rec in zip(dataframe.index, dataframe[tag_columns].to_dict('record'), dataframe[field_columns].to_dict('record')) ] return points def _convert_dataframe_to_lines(self, dataframe, measurement, field_columns=None, tag_columns=None, global_tags=None, time_precision=None, numeric_precision=None): dataframe = dataframe.dropna(how='all').copy() if len(dataframe) == 0: return [] if not isinstance(dataframe, pd.DataFrame): raise TypeError('Must be DataFrame, but type was: {0}.' .format(type(dataframe))) if not (isinstance(dataframe.index, pd.PeriodIndex) or isinstance(dataframe.index, pd.DatetimeIndex)): raise TypeError('Must be DataFrame with DatetimeIndex or ' 'PeriodIndex.') dataframe = dataframe.rename( columns={item: _escape_tag(item) for item in dataframe.columns}) # Create a Series of columns for easier indexing column_series = pd.Series(dataframe.columns) if field_columns is None: field_columns = [] if tag_columns is None: tag_columns = [] if global_tags is None: global_tags = {} # Make sure field_columns and tag_columns are lists field_columns = list(field_columns) if list(field_columns) else [] tag_columns = list(tag_columns) if list(tag_columns) else [] # If field columns but no tag columns, assume rest of columns are tags if field_columns and (not tag_columns): tag_columns = list(column_series[~column_series.isin( field_columns)]) # If no field columns, assume non-tag columns are fields if not field_columns: field_columns = list(column_series[~column_series.isin( tag_columns)]) precision_factor = { "n": 1, "u": 1e3, "ms": 1e6, "s": 1e9, "m": 1e9 * 60, "h": 1e9 * 3600, }.get(time_precision, 1) # Make array of timestamp ints if isinstance(dataframe.index, pd.PeriodIndex): time = ((dataframe.index.to_timestamp().values.astype(np.int64) / precision_factor).astype(np.int64).astype(str)) else: time = ((pd.to_datetime(dataframe.index).values.astype(np.int64) / precision_factor).astype(np.int64).astype(str)) # If tag columns exist, make an array of formatted tag keys and values if tag_columns: # Make global_tags as tag_columns if global_tags: for tag in global_tags: dataframe[tag] = global_tags[tag] tag_columns.append(tag) tag_df = dataframe[tag_columns] tag_df = tag_df.fillna('') # replace NA with empty string tag_df = tag_df.sort_index(axis=1) tag_df = self._stringify_dataframe( tag_df, numeric_precision, datatype='tag') # join preprendded tags, leaving None values out tags = tag_df.apply( lambda s: [',' + s.name + '=' + v if v else '' for v in s]) tags = tags.sum(axis=1) del tag_df elif global_tags: tag_string = ''.join( [",{}={}".format(k, _escape_tag(v)) if v else '' for k, v in sorted(global_tags.items())] ) tags = pd.Series(tag_string, index=dataframe.index) else: tags = '' # Make an array of formatted field keys and values field_df = dataframe[field_columns] # Keep the positions where Null values are found mask_null = field_df.isnull().values field_df = self._stringify_dataframe(field_df, numeric_precision, datatype='field') field_df = (field_df.columns.values + '=').tolist() + field_df field_df[field_df.columns[1:]] = ',' + field_df[ field_df.columns[1:]] field_df = field_df.where(~mask_null, '') # drop Null entries fields = field_df.sum(axis=1) del field_df # Generate line protocol string measurement = _escape_tag(measurement) points = (measurement + tags + ' ' + fields + ' ' + time).tolist() return points @staticmethod def _stringify_dataframe(dframe, numeric_precision, datatype='field'): # Prevent modification of input dataframe dframe = dframe.copy() # Find int and string columns for field-type data int_columns = dframe.select_dtypes(include=['integer']).columns string_columns = dframe.select_dtypes(include=['object']).columns # Convert dframe to string if numeric_precision is None: # If no precision specified, convert directly to string (fast) dframe = dframe.astype(str) elif numeric_precision == 'full': # If full precision, use repr to get full float precision float_columns = (dframe.select_dtypes( include=['floating']).columns) nonfloat_columns = dframe.columns[~dframe.columns.isin( float_columns)] dframe[float_columns] = dframe[float_columns].applymap(repr) dframe[nonfloat_columns] = (dframe[nonfloat_columns].astype(str)) elif isinstance(numeric_precision, int): # If precision is specified, round to appropriate precision float_columns = (dframe.select_dtypes( include=['floating']).columns) nonfloat_columns = dframe.columns[~dframe.columns.isin( float_columns)] dframe[float_columns] = (dframe[float_columns].round( numeric_precision)) # If desired precision is > 10 decimal places, need to use repr if numeric_precision > 10: dframe[float_columns] = (dframe[float_columns].applymap(repr)) dframe[nonfloat_columns] = (dframe[nonfloat_columns] .astype(str)) else: dframe = dframe.astype(str) else: raise ValueError('Invalid numeric precision.') if datatype == 'field': # If dealing with fields, format ints and strings correctly dframe[int_columns] += 'i' dframe[string_columns] = '"' + dframe[string_columns] + '"' elif datatype == 'tag': dframe = dframe.apply(_escape_pandas_series) dframe.columns = dframe.columns.astype(str) return dframe def _datetime_to_epoch(self, datetime, time_precision='s'): seconds = (datetime - self.EPOCH).total_seconds() if time_precision == 'h': return seconds / 3600 elif time_precision == 'm': return seconds / 60 elif time_precision == 's': return seconds elif time_precision == 'ms': return seconds * 1e3 elif time_precision == 'u': return seconds * 1e6 elif time_precision == 'n': return seconds * 1e9 influxdb-5.2.0/influxdb/exceptions.py0000644000175000017500000000176413321227220020135 0ustar aviauaviau00000000000000# -*- coding: utf-8 -*- """Exception handler for InfluxDBClient.""" from __future__ import absolute_import from __future__ import division from __future__ import print_function from __future__ import unicode_literals class InfluxDBClientError(Exception): """Raised when an error occurs in the request.""" def __init__(self, content, code=None): """Initialize the InfluxDBClientError handler.""" if isinstance(content, type(b'')): content = content.decode('UTF-8', 'replace') if code is not None: message = "%s: %s" % (code, content) else: message = content super(InfluxDBClientError, self).__init__( message ) self.content = content self.code = code class InfluxDBServerError(Exception): """Raised when a server error occurs.""" def __init__(self, content): """Initialize the InfluxDBServerError handler.""" super(InfluxDBServerError, self).__init__(content) influxdb-5.2.0/influxdb/resultset.py0000644000175000017500000001514413321227220020003 0ustar aviauaviau00000000000000# -*- coding: utf-8 -*- """Module to prepare the resultset.""" from __future__ import absolute_import from __future__ import division from __future__ import print_function from __future__ import unicode_literals import warnings from influxdb.exceptions import InfluxDBClientError _sentinel = object() class ResultSet(object): """A wrapper around a single InfluxDB query result.""" def __init__(self, series, raise_errors=True): """Initialize the ResultSet.""" self._raw = series self._error = self._raw.get('error', None) if self.error is not None and raise_errors is True: raise InfluxDBClientError(self.error) @property def raw(self): """Raw JSON from InfluxDB.""" return self._raw @raw.setter def raw(self, value): self._raw = value @property def error(self): """Error returned by InfluxDB.""" return self._error def __getitem__(self, key): """Retrieve the series name or specific set based on key. :param key: Either a series name, or a tags_dict, or a 2-tuple(series_name, tags_dict). If the series name is None (or not given) then any serie matching the eventual given tags will be given its points one after the other. To get the points of every series in this resultset then you have to provide None as key. :return: A generator yielding `Point`s matching the given key. NB: The order in which the points are yielded is actually undefined but it might change.. """ warnings.warn( ("ResultSet's ``__getitem__`` method will be deprecated. Use" "``get_points`` instead."), DeprecationWarning ) if isinstance(key, tuple): if len(key) != 2: raise TypeError('only 2-tuples allowed') name = key[0] tags = key[1] if not isinstance(tags, dict) and tags is not None: raise TypeError('tags should be a dict') elif isinstance(key, dict): name = None tags = key else: name = key tags = None return self.get_points(name, tags) def get_points(self, measurement=None, tags=None): """Return a generator for all the points that match the given filters. :param measurement: The measurement name :type measurement: str :param tags: Tags to look for :type tags: dict :return: Points generator """ # Raise error if measurement is not str or bytes if not isinstance(measurement, (bytes, type(b''.decode()), type(None))): raise TypeError('measurement must be an str or None') for series in self._get_series(): series_name = series.get('measurement', series.get('name', 'results')) if series_name is None: # this is a "system" query or a query which # doesn't return a name attribute. # like 'show retention policies' .. if tags is None: for item in self._get_points_for_series(series): yield item elif measurement in (None, series_name): # by default if no tags was provided then # we will matches every returned series series_tags = series.get('tags', {}) for item in self._get_points_for_series(series): if tags is None or \ self._tag_matches(item, tags) or \ self._tag_matches(series_tags, tags): yield item def __repr__(self): """Representation of ResultSet object.""" items = [] for item in self.items(): items.append("'%s': %s" % (item[0], list(item[1]))) return "ResultSet({%s})" % ", ".join(items) def __iter__(self): """Yield one dict instance per series result.""" for key in self.keys(): yield list(self.__getitem__(key)) @staticmethod def _tag_matches(tags, filter): """Check if all key/values in filter match in tags.""" for tag_name, tag_value in filter.items(): # using _sentinel as I'm not sure that "None" # could be used, because it could be a valid # series_tags value : when a series has no such tag # then I think it's set to /null/None/.. TBC.. series_tag_value = tags.get(tag_name, _sentinel) if series_tag_value != tag_value: return False return True def _get_series(self): """Return all series.""" return self.raw.get('series', []) def __len__(self): """Return the len of the keys in the ResultSet.""" return len(self.keys()) def keys(self): """Return the list of keys in the ResultSet. :return: List of keys. Keys are tuples (series_name, tags) """ keys = [] for series in self._get_series(): keys.append( (series.get('measurement', series.get('name', 'results')), series.get('tags', None)) ) return keys def items(self): """Return the set of items from the ResultSet. :return: List of tuples, (key, generator) """ items = [] for series in self._get_series(): series_key = (series.get('measurement', series.get('name', 'results')), series.get('tags', None)) items.append( (series_key, self._get_points_for_series(series)) ) return items def _get_points_for_series(self, series): """Return generator of dict from columns and values of a series. :param series: One series :return: Generator of dicts """ for point in series.get('values', []): yield self.point_from_cols_vals( series['columns'], point ) @staticmethod def point_from_cols_vals(cols, vals): """Create a dict from columns and values lists. :param cols: List of columns :param vals: List of values :return: Dict where keys are columns. """ point = {} for col_index, col_name in enumerate(cols): point[col_name] = vals[col_index] return point influxdb-5.2.0/influxdb/dataframe_client.py0000644000175000017500000000145713321227220021235 0ustar aviauaviau00000000000000# -*- coding: utf-8 -*- """DataFrame client for InfluxDB.""" from __future__ import absolute_import from __future__ import division from __future__ import print_function from __future__ import unicode_literals __all__ = ['DataFrameClient'] try: import pandas del pandas except ImportError as err: from .client import InfluxDBClient class DataFrameClient(InfluxDBClient): """DataFrameClient default class instantiation.""" err = err def __init__(self, *a, **kw): """Initialize the default DataFrameClient.""" super(DataFrameClient, self).__init__() raise ImportError("DataFrameClient requires Pandas " "which couldn't be imported: %s" % self.err) else: from ._dataframe_client import DataFrameClient influxdb-5.2.0/influxdb/influxdb08/0000755000175000017500000000000013321227246017365 5ustar aviauaviau00000000000000influxdb-5.2.0/influxdb/influxdb08/chunked_json.py0000644000175000017500000000122313321227220022377 0ustar aviauaviau00000000000000# -*- coding: utf-8 -*- """Module to generate chunked JSON replies for influxdb08.""" # # Author: Adrian Sampson # Source: https://gist.github.com/sampsyo/920215 # from __future__ import absolute_import from __future__ import division from __future__ import print_function from __future__ import unicode_literals import json def loads(s): """Generate a sequence of JSON values from a string.""" _decoder = json.JSONDecoder() while s: s = s.strip() obj, pos = _decoder.raw_decode(s) if not pos: raise ValueError('no JSON object found at %i' % pos) yield obj s = s[pos:] influxdb-5.2.0/influxdb/influxdb08/__init__.py0000644000175000017500000000062713321227220021473 0ustar aviauaviau00000000000000# -*- coding: utf-8 -*- """Define the influxdb08 package.""" from __future__ import absolute_import from __future__ import division from __future__ import print_function from __future__ import unicode_literals from .client import InfluxDBClient from .dataframe_client import DataFrameClient from .helper import SeriesHelper __all__ = [ 'InfluxDBClient', 'DataFrameClient', 'SeriesHelper', ] influxdb-5.2.0/influxdb/influxdb08/dataframe_client.py0000644000175000017500000001617313321227220023221 0ustar aviauaviau00000000000000# -*- coding: utf-8 -*- """DataFrame client for InfluxDB v0.8.""" from __future__ import absolute_import from __future__ import division from __future__ import print_function from __future__ import unicode_literals import math import warnings from .client import InfluxDBClient class DataFrameClient(InfluxDBClient): """Primary defintion of the DataFrameClient for v0.8. The ``DataFrameClient`` object holds information necessary to connect to InfluxDB. Requests can be made to InfluxDB directly through the client. The client reads and writes from pandas DataFrames. """ def __init__(self, ignore_nan=True, *args, **kwargs): """Initialize an instance of the DataFrameClient.""" super(DataFrameClient, self).__init__(*args, **kwargs) try: global pd import pandas as pd except ImportError as ex: raise ImportError('DataFrameClient requires Pandas, ' '"{ex}" problem importing'.format(ex=str(ex))) self.EPOCH = pd.Timestamp('1970-01-01 00:00:00.000+00:00') self.ignore_nan = ignore_nan def write_points(self, data, *args, **kwargs): """Write to multiple time series names. :param data: A dictionary mapping series names to pandas DataFrames :param time_precision: [Optional, default 's'] Either 's', 'm', 'ms' or 'u'. :param batch_size: [Optional] Value to write the points in batches instead of all at one time. Useful for when doing data dumps from one database to another or when doing a massive write operation :type batch_size: int """ batch_size = kwargs.get('batch_size') time_precision = kwargs.get('time_precision', 's') if batch_size: kwargs.pop('batch_size') # don't hand over to InfluxDBClient for key, data_frame in data.items(): number_batches = int(math.ceil( len(data_frame) / float(batch_size))) for batch in range(number_batches): start_index = batch * batch_size end_index = (batch + 1) * batch_size outdata = [ self._convert_dataframe_to_json( name=key, dataframe=data_frame .iloc[start_index:end_index].copy(), time_precision=time_precision)] InfluxDBClient.write_points(self, outdata, *args, **kwargs) return True outdata = [ self._convert_dataframe_to_json(name=key, dataframe=dataframe, time_precision=time_precision) for key, dataframe in data.items()] return InfluxDBClient.write_points(self, outdata, *args, **kwargs) def write_points_with_precision(self, data, time_precision='s'): """Write to multiple time series names. DEPRECATED """ warnings.warn( "write_points_with_precision is deprecated, and will be removed " "in future versions. Please use " "``DataFrameClient.write_points(time_precision='..')`` instead.", FutureWarning) return self.write_points(data, time_precision='s') def query(self, query, time_precision='s', chunked=False): """Query data into DataFrames. Returns a DataFrame for a single time series and a map for multiple time series with the time series as value and its name as key. :param time_precision: [Optional, default 's'] Either 's', 'm', 'ms' or 'u'. :param chunked: [Optional, default=False] True if the data shall be retrieved in chunks, False otherwise. """ result = InfluxDBClient.query(self, query=query, time_precision=time_precision, chunked=chunked) if len(result) == 0: return result elif len(result) == 1: return self._to_dataframe(result[0], time_precision) else: ret = {} for time_series in result: ret[time_series['name']] = self._to_dataframe(time_series, time_precision) return ret @staticmethod def _to_dataframe(json_result, time_precision): dataframe = pd.DataFrame(data=json_result['points'], columns=json_result['columns']) if 'sequence_number' in dataframe.keys(): dataframe.sort_values(['time', 'sequence_number'], inplace=True) else: dataframe.sort_values(['time'], inplace=True) pandas_time_unit = time_precision if time_precision == 'm': pandas_time_unit = 'ms' elif time_precision == 'u': pandas_time_unit = 'us' dataframe.index = pd.to_datetime(list(dataframe['time']), unit=pandas_time_unit, utc=True) del dataframe['time'] return dataframe def _convert_dataframe_to_json(self, dataframe, name, time_precision='s'): if not isinstance(dataframe, pd.DataFrame): raise TypeError('Must be DataFrame, but type was: {0}.' .format(type(dataframe))) if not (isinstance(dataframe.index, pd.PeriodIndex) or isinstance(dataframe.index, pd.DatetimeIndex)): raise TypeError('Must be DataFrame with DatetimeIndex or \ PeriodIndex.') if isinstance(dataframe.index, pd.PeriodIndex): dataframe.index = dataframe.index.to_timestamp() else: dataframe.index = pd.to_datetime(dataframe.index) if dataframe.index.tzinfo is None: dataframe.index = dataframe.index.tz_localize('UTC') dataframe['time'] = [self._datetime_to_epoch(dt, time_precision) for dt in dataframe.index] data = {'name': name, 'columns': [str(column) for column in dataframe.columns], 'points': [self._convert_array(x) for x in dataframe.values]} return data def _convert_array(self, array): try: global np import numpy as np except ImportError as ex: raise ImportError('DataFrameClient requires Numpy, ' '"{ex}" problem importing'.format(ex=str(ex))) if self.ignore_nan: number_types = (int, float, np.number) condition = (all(isinstance(el, number_types) for el in array) and np.isnan(array)) return list(np.where(condition, None, array)) return list(array) def _datetime_to_epoch(self, datetime, time_precision='s'): seconds = (datetime - self.EPOCH).total_seconds() if time_precision == 's': return seconds elif time_precision == 'm' or time_precision == 'ms': return seconds * 1000 elif time_precision == 'u': return seconds * 1000000 influxdb-5.2.0/influxdb/influxdb08/helper.py0000644000175000017500000001257613321227220021221 0ustar aviauaviau00000000000000# -*- coding: utf-8 -*- """Helper class for InfluxDB for v0.8.""" from __future__ import absolute_import from __future__ import division from __future__ import print_function from __future__ import unicode_literals from collections import namedtuple, defaultdict from warnings import warn import six class SeriesHelper(object): """Define the SeriesHelper object for InfluxDB v0.8. Subclassing this helper eases writing data points in bulk. All data points are immutable, ensuring they do not get overwritten. Each subclass can write to its own database. The time series names can also be based on one or more defined fields. Annotated example:: class MySeriesHelper(SeriesHelper): class Meta: # Meta class stores time series helper configuration. series_name = 'events.stats.{server_name}' # Series name must be a string, curly brackets for dynamic use. fields = ['time', 'server_name'] # Defines all the fields in this time series. ### Following attributes are optional. ### client = TestSeriesHelper.client # Client should be an instance of InfluxDBClient. :warning: Only used if autocommit is True. bulk_size = 5 # Defines the number of data points to write simultaneously. # Only applicable if autocommit is True. autocommit = True # If True and no bulk_size, then will set bulk_size to 1. """ __initialized__ = False def __new__(cls, *args, **kwargs): """Initialize class attributes for subsequent constructor calls. :note: *args and **kwargs are not explicitly used in this function, but needed for Python 2 compatibility. """ if not cls.__initialized__: cls.__initialized__ = True try: _meta = getattr(cls, 'Meta') except AttributeError: raise AttributeError( 'Missing Meta class in {0}.'.format( cls.__name__)) for attr in ['series_name', 'fields']: try: setattr(cls, '_' + attr, getattr(_meta, attr)) except AttributeError: raise AttributeError( 'Missing {0} in {1} Meta class.'.format( attr, cls.__name__)) cls._autocommit = getattr(_meta, 'autocommit', False) cls._client = getattr(_meta, 'client', None) if cls._autocommit and not cls._client: raise AttributeError( 'In {0}, autocommit is set to True, but no client is set.' .format(cls.__name__)) try: cls._bulk_size = getattr(_meta, 'bulk_size') if cls._bulk_size < 1 and cls._autocommit: warn( 'Definition of bulk_size in {0} forced to 1, ' 'was less than 1.'.format(cls.__name__)) cls._bulk_size = 1 except AttributeError: cls._bulk_size = -1 else: if not cls._autocommit: warn( 'Definition of bulk_size in {0} has no affect because' ' autocommit is false.'.format(cls.__name__)) cls._datapoints = defaultdict(list) cls._type = namedtuple(cls.__name__, cls._fields) return super(SeriesHelper, cls).__new__(cls) def __init__(self, **kw): """Create a new data point. All fields must be present. :note: Data points written when `bulk_size` is reached per Helper. :warning: Data points are *immutable* (`namedtuples`). """ cls = self.__class__ if sorted(cls._fields) != sorted(kw.keys()): raise NameError( 'Expected {0}, got {1}.'.format( cls._fields, kw.keys())) cls._datapoints[cls._series_name.format(**kw)].append(cls._type(**kw)) if cls._autocommit and \ sum(len(series) for series in cls._datapoints.values()) \ >= cls._bulk_size: cls.commit() @classmethod def commit(cls, client=None): """Commit everything from datapoints via the client. :param client: InfluxDBClient instance for writing points to InfluxDB. :attention: any provided client will supersede the class client. :return: result of client.write_points. """ if not client: client = cls._client rtn = client.write_points(cls._json_body_()) cls._reset_() return rtn @classmethod def _json_body_(cls): """Return JSON body of the datapoints. :return: JSON body of the datapoints. """ json = [] for series_name, data in six.iteritems(cls._datapoints): json.append({'name': series_name, 'columns': cls._fields, 'points': [[getattr(point, k) for k in cls._fields] for point in data] }) return json @classmethod def _reset_(cls): """Reset data storage.""" cls._datapoints = defaultdict(list) influxdb-5.2.0/influxdb/influxdb08/client.py0000644000175000017500000006244413321227220021217 0ustar aviauaviau00000000000000# -*- coding: utf-8 -*- """Python client for InfluxDB v0.8.""" import warnings import json import socket import requests import requests.exceptions from six.moves import xrange from six.moves.urllib.parse import urlparse from influxdb import chunked_json session = requests.Session() class InfluxDBClientError(Exception): """Raised when an error occurs in the request.""" def __init__(self, content, code=-1): """Initialize an InfluxDBClientError handler.""" super(InfluxDBClientError, self).__init__( "{0}: {1}".format(code, content)) self.content = content self.code = code class InfluxDBClient(object): """Define the standard InfluxDBClient for influxdb v0.8. The ``InfluxDBClient`` object holds information necessary to connect to InfluxDB. Requests can be made to InfluxDB directly through the client. :param host: hostname to connect to InfluxDB, defaults to 'localhost' :type host: string :param port: port to connect to InfluxDB, defaults to 'localhost' :type port: int :param username: user to connect, defaults to 'root' :type username: string :param password: password of the user, defaults to 'root' :type password: string :param database: database name to connect to, defaults is None :type database: string :param ssl: use https instead of http to connect to InfluxDB, defaults is False :type ssl: boolean :param verify_ssl: verify SSL certificates for HTTPS requests, defaults is False :type verify_ssl: boolean :param retries: number of retries your client will try before aborting, defaults to 3. 0 indicates try until success :type retries: int :param timeout: number of seconds Requests will wait for your client to establish a connection, defaults to None :type timeout: int :param use_udp: use UDP to connect to InfluxDB, defaults is False :type use_udp: int :param udp_port: UDP port to connect to InfluxDB, defaults is 4444 :type udp_port: int """ def __init__(self, host='localhost', port=8086, username='root', password='root', database=None, ssl=False, verify_ssl=False, timeout=None, retries=3, use_udp=False, udp_port=4444): """Construct a new InfluxDBClient object.""" self._host = host self._port = port self._username = username self._password = password self._database = database self._timeout = timeout self._retries = retries self._verify_ssl = verify_ssl self._use_udp = use_udp self._udp_port = udp_port if use_udp: self.udp_socket = socket.socket(socket.AF_INET, socket.SOCK_DGRAM) self._scheme = "http" if ssl is True: self._scheme = "https" self._baseurl = "{0}://{1}:{2}".format( self._scheme, self._host, self._port) self._headers = { 'Content-type': 'application/json', 'Accept': 'text/plain'} @staticmethod def from_dsn(dsn, **kwargs): r"""Return an instaance of InfluxDBClient from given data source name. Returns an instance of InfluxDBClient from the provided data source name. Supported schemes are "influxdb", "https+influxdb", "udp+influxdb". Parameters for the InfluxDBClient constructor may be also be passed to this function. Examples: >> cli = InfluxDBClient.from_dsn('influxdb://username:password@\ ... localhost:8086/databasename', timeout=5) >> type(cli) >> cli = InfluxDBClient.from_dsn('udp+influxdb://username:pass@\ ... localhost:8086/databasename', timeout=5, udp_port=159) >> print('{0._baseurl} - {0.use_udp} {0.udp_port}'.format(cli)) http://localhost:8086 - True 159 :param dsn: data source name :type dsn: string :param **kwargs: additional parameters for InfluxDBClient. :type **kwargs: dict :note: parameters provided in **kwargs may override dsn parameters. :note: when using "udp+influxdb" the specified port (if any) will be used for the TCP connection; specify the udp port with the additional udp_port parameter (cf. examples). :raise ValueError: if the provided DSN has any unexpected value. """ init_args = {} conn_params = urlparse(dsn) scheme_info = conn_params.scheme.split('+') if len(scheme_info) == 1: scheme = scheme_info[0] modifier = None else: modifier, scheme = scheme_info if scheme != 'influxdb': raise ValueError('Unknown scheme "{0}".'.format(scheme)) if modifier: if modifier == 'udp': init_args['use_udp'] = True elif modifier == 'https': init_args['ssl'] = True else: raise ValueError('Unknown modifier "{0}".'.format(modifier)) if conn_params.hostname: init_args['host'] = conn_params.hostname if conn_params.port: init_args['port'] = conn_params.port if conn_params.username: init_args['username'] = conn_params.username if conn_params.password: init_args['password'] = conn_params.password if conn_params.path and len(conn_params.path) > 1: init_args['database'] = conn_params.path[1:] init_args.update(kwargs) return InfluxDBClient(**init_args) # Change member variables def switch_database(self, database): """Change client database. :param database: the new database name to switch to :type database: string """ self._database = database def switch_db(self, database): """Change client database. DEPRECATED. """ warnings.warn( "switch_db is deprecated, and will be removed " "in future versions. Please use " "``InfluxDBClient.switch_database(database)`` instead.", FutureWarning) return self.switch_database(database) def switch_user(self, username, password): """Change client username. :param username: the new username to switch to :type username: string :param password: the new password to switch to :type password: string """ self._username = username self._password = password def request(self, url, method='GET', params=None, data=None, expected_response_code=200): """Make a http request to API.""" url = "{0}/{1}".format(self._baseurl, url) if params is None: params = {} auth = { 'u': self._username, 'p': self._password } params.update(auth) if data is not None and not isinstance(data, str): data = json.dumps(data) retry = True _try = 0 # Try to send the request more than once by default (see #103) while retry: try: response = session.request( method=method, url=url, params=params, data=data, headers=self._headers, verify=self._verify_ssl, timeout=self._timeout ) break except (requests.exceptions.ConnectionError, requests.exceptions.Timeout): _try += 1 if self._retries != 0: retry = _try < self._retries else: raise requests.exceptions.ConnectionError if response.status_code == expected_response_code: return response else: raise InfluxDBClientError(response.content, response.status_code) def write(self, data): """Provide as convenience for influxdb v0.9.0, this may change.""" self.request( url="write", method='POST', params=None, data=data, expected_response_code=200 ) return True # Writing Data # # Assuming you have a database named foo_production you can write data # by doing a POST to /db/foo_production/series?u=some_user&p=some_password # with a JSON body of points. def write_points(self, data, time_precision='s', *args, **kwargs): """Write to multiple time series names. An example data blob is: data = [ { "points": [ [ 12 ] ], "name": "cpu_load_short", "columns": [ "value" ] } ] :param data: A list of dicts in InfluxDB 0.8.x data format. :param time_precision: [Optional, default 's'] Either 's', 'm', 'ms' or 'u'. :param batch_size: [Optional] Value to write the points in batches instead of all at one time. Useful for when doing data dumps from one database to another or when doing a massive write operation :type batch_size: int """ def list_chunks(l, n): """Yield successive n-sized chunks from l.""" for i in xrange(0, len(l), n): yield l[i:i + n] batch_size = kwargs.get('batch_size') if batch_size and batch_size > 0: for item in data: name = item.get('name') columns = item.get('columns') point_list = item.get('points', []) for batch in list_chunks(point_list, batch_size): item = [{ "points": batch, "name": name, "columns": columns }] self._write_points( data=item, time_precision=time_precision) return True return self._write_points(data=data, time_precision=time_precision) def write_points_with_precision(self, data, time_precision='s'): """Write to multiple time series names. DEPRECATED. """ warnings.warn( "write_points_with_precision is deprecated, and will be removed " "in future versions. Please use " "``InfluxDBClient.write_points(time_precision='..')`` instead.", FutureWarning) return self._write_points(data=data, time_precision=time_precision) def _write_points(self, data, time_precision): if time_precision not in ['s', 'm', 'ms', 'u']: raise Exception( "Invalid time precision is given. (use 's', 'm', 'ms' or 'u')") if self._use_udp and time_precision != 's': raise Exception( "InfluxDB only supports seconds precision for udp writes" ) url = "db/{0}/series".format(self._database) params = { 'time_precision': time_precision } if self._use_udp: self.send_packet(data) else: self.request( url=url, method='POST', params=params, data=data, expected_response_code=200 ) return True # One Time Deletes def delete_points(self, name): """Delete an entire series.""" url = "db/{0}/series/{1}".format(self._database, name) self.request( url=url, method='DELETE', expected_response_code=204 ) return True # Regularly Scheduled Deletes def create_scheduled_delete(self, json_body): """Create schedule delete from database. 2013-11-08: This endpoint has not been implemented yet in ver0.0.8, but it is documented in http://influxdb.org/docs/api/http.html. See also: src/api/http/api.go:l57 """ raise NotImplementedError() # get list of deletes # curl http://localhost:8086/db/site_dev/scheduled_deletes # # remove a regularly scheduled delete # curl -X DELETE http://localhost:8086/db/site_dev/scheduled_deletes/:id def get_list_scheduled_delete(self): """Get list of scheduled deletes. 2013-11-08: This endpoint has not been implemented yet in ver0.0.8, but it is documented in http://influxdb.org/docs/api/http.html. See also: src/api/http/api.go:l57 """ raise NotImplementedError() def remove_scheduled_delete(self, delete_id): """Remove scheduled delete. 2013-11-08: This endpoint has not been implemented yet in ver0.0.8, but it is documented in http://influxdb.org/docs/api/http.html. See also: src/api/http/api.go:l57 """ raise NotImplementedError() def query(self, query, time_precision='s', chunked=False): """Query data from the influxdb v0.8 database. :param time_precision: [Optional, default 's'] Either 's', 'm', 'ms' or 'u'. :param chunked: [Optional, default=False] True if the data shall be retrieved in chunks, False otherwise. """ return self._query(query, time_precision=time_precision, chunked=chunked) # Querying Data # # GET db/:name/series. It takes five parameters def _query(self, query, time_precision='s', chunked=False): if time_precision not in ['s', 'm', 'ms', 'u']: raise Exception( "Invalid time precision is given. (use 's', 'm', 'ms' or 'u')") if chunked is True: chunked_param = 'true' else: chunked_param = 'false' # Build the URL of the series to query url = "db/{0}/series".format(self._database) params = { 'q': query, 'time_precision': time_precision, 'chunked': chunked_param } response = self.request( url=url, method='GET', params=params, expected_response_code=200 ) if chunked: try: decoded = chunked_json.loads(response.content.decode()) except UnicodeDecodeError: decoded = chunked_json.loads(response.content.decode('utf-8')) return list(decoded) return response.json() # Creating and Dropping Databases # # ### create a database # curl -X POST http://localhost:8086/db -d '{"name": "site_development"}' # # ### drop a database # curl -X DELETE http://localhost:8086/db/site_development def create_database(self, database): """Create a database on the InfluxDB server. :param database: the name of the database to create :type database: string :rtype: boolean """ url = "db" data = {'name': database} self.request( url=url, method='POST', data=data, expected_response_code=201 ) return True def delete_database(self, database): """Drop a database on the InfluxDB server. :param database: the name of the database to delete :type database: string :rtype: boolean """ url = "db/{0}".format(database) self.request( url=url, method='DELETE', expected_response_code=204 ) return True # ### get list of databases # curl -X GET http://localhost:8086/db def get_list_database(self): """Get the list of databases.""" url = "db" response = self.request( url=url, method='GET', expected_response_code=200 ) return response.json() def get_database_list(self): """Get the list of databases. DEPRECATED. """ warnings.warn( "get_database_list is deprecated, and will be removed " "in future versions. Please use " "``InfluxDBClient.get_list_database`` instead.", FutureWarning) return self.get_list_database() def delete_series(self, series): """Drop a series on the InfluxDB server. :param series: the name of the series to delete :type series: string :rtype: boolean """ url = "db/{0}/series/{1}".format( self._database, series ) self.request( url=url, method='DELETE', expected_response_code=204 ) return True def get_list_series(self): """Get a list of all time series in a database.""" response = self._query('list series') return [series[1] for series in response[0]['points']] def get_list_continuous_queries(self): """Get a list of continuous queries.""" response = self._query('list continuous queries') return [query[2] for query in response[0]['points']] # Security # get list of cluster admins # curl http://localhost:8086/cluster_admins?u=root&p=root # add cluster admin # curl -X POST http://localhost:8086/cluster_admins?u=root&p=root \ # -d '{"name": "paul", "password": "i write teh docz"}' # update cluster admin password # curl -X POST http://localhost:8086/cluster_admins/paul?u=root&p=root \ # -d '{"password": "new pass"}' # delete cluster admin # curl -X DELETE http://localhost:8086/cluster_admins/paul?u=root&p=root # Database admins, with a database name of site_dev # get list of database admins # curl http://localhost:8086/db/site_dev/admins?u=root&p=root # add database admin # curl -X POST http://localhost:8086/db/site_dev/admins?u=root&p=root \ # -d '{"name": "paul", "password": "i write teh docz"}' # update database admin password # curl -X POST http://localhost:8086/db/site_dev/admins/paul?u=root&p=root\ # -d '{"password": "new pass"}' # delete database admin # curl -X DELETE \ # http://localhost:8086/db/site_dev/admins/paul?u=root&p=root def get_list_cluster_admins(self): """Get list of cluster admins.""" response = self.request( url="cluster_admins", method='GET', expected_response_code=200 ) return response.json() def add_cluster_admin(self, new_username, new_password): """Add cluster admin.""" data = { 'name': new_username, 'password': new_password } self.request( url="cluster_admins", method='POST', data=data, expected_response_code=200 ) return True def update_cluster_admin_password(self, username, new_password): """Update cluster admin password.""" url = "cluster_admins/{0}".format(username) data = { 'password': new_password } self.request( url=url, method='POST', data=data, expected_response_code=200 ) return True def delete_cluster_admin(self, username): """Delete cluster admin.""" url = "cluster_admins/{0}".format(username) self.request( url=url, method='DELETE', expected_response_code=200 ) return True def set_database_admin(self, username): """Set user as database admin.""" return self.alter_database_admin(username, True) def unset_database_admin(self, username): """Unset user as database admin.""" return self.alter_database_admin(username, False) def alter_database_admin(self, username, is_admin): """Alter the database admin.""" url = "db/{0}/users/{1}".format(self._database, username) data = {'admin': is_admin} self.request( url=url, method='POST', data=data, expected_response_code=200 ) return True def get_list_database_admins(self): """Get list of database admins. 2013-11-08: This endpoint has not been implemented yet in ver0.0.8, but it is documented in http://influxdb.org/docs/api/http.html. See also: src/api/http/api.go:l57 """ raise NotImplementedError() def add_database_admin(self, new_username, new_password): """Add cluster admin. 2013-11-08: This endpoint has not been implemented yet in ver0.0.8, but it is documented in http://influxdb.org/docs/api/http.html. See also: src/api/http/api.go:l57 """ raise NotImplementedError() def update_database_admin_password(self, username, new_password): """Update database admin password. 2013-11-08: This endpoint has not been implemented yet in ver0.0.8, but it is documented in http://influxdb.org/docs/api/http.html. See also: src/api/http/api.go:l57 """ raise NotImplementedError() def delete_database_admin(self, username): """Delete database admin. 2013-11-08: This endpoint has not been implemented yet in ver0.0.8, but it is documented in http://influxdb.org/docs/api/http.html. See also: src/api/http/api.go:l57 """ raise NotImplementedError() ### # Limiting User Access # Database users # get list of database users # curl http://localhost:8086/db/site_dev/users?u=root&p=root # add database user # curl -X POST http://localhost:8086/db/site_dev/users?u=root&p=root \ # -d '{"name": "paul", "password": "i write teh docz"}' # update database user password # curl -X POST http://localhost:8086/db/site_dev/users/paul?u=root&p=root \ # -d '{"password": "new pass"}' # delete database user # curl -X DELETE http://localhost:8086/db/site_dev/users/paul?u=root&p=root def get_database_users(self): """Get list of database users.""" url = "db/{0}/users".format(self._database) response = self.request( url=url, method='GET', expected_response_code=200 ) return response.json() def add_database_user(self, new_username, new_password, permissions=None): """Add database user. :param permissions: A ``(readFrom, writeTo)`` tuple """ url = "db/{0}/users".format(self._database) data = { 'name': new_username, 'password': new_password } if permissions: try: data['readFrom'], data['writeTo'] = permissions except (ValueError, TypeError): raise TypeError( "'permissions' must be (readFrom, writeTo) tuple" ) self.request( url=url, method='POST', data=data, expected_response_code=200 ) return True def update_database_user_password(self, username, new_password): """Update password.""" return self.alter_database_user(username, new_password) def alter_database_user(self, username, password=None, permissions=None): """Alter a database user and/or their permissions. :param permissions: A ``(readFrom, writeTo)`` tuple :raise TypeError: if permissions cannot be read. :raise ValueError: if neither password nor permissions provided. """ url = "db/{0}/users/{1}".format(self._database, username) if not password and not permissions: raise ValueError("Nothing to alter for user {0}.".format(username)) data = {} if password: data['password'] = password if permissions: try: data['readFrom'], data['writeTo'] = permissions except (ValueError, TypeError): raise TypeError( "'permissions' must be (readFrom, writeTo) tuple" ) self.request( url=url, method='POST', data=data, expected_response_code=200 ) if username == self._username: self._password = password return True def delete_database_user(self, username): """Delete database user.""" url = "db/{0}/users/{1}".format(self._database, username) self.request( url=url, method='DELETE', expected_response_code=200 ) return True # update the user by POSTing to db/site_dev/users/paul def update_permission(self, username, json_body): """Update read/write permission. 2013-11-08: This endpoint has not been implemented yet in ver0.0.8, but it is documented in http://influxdb.org/docs/api/http.html. See also: src/api/http/api.go:l57 """ raise NotImplementedError() def send_packet(self, packet): """Send a UDP packet along the wire.""" data = json.dumps(packet) byte = data.encode('utf-8') self.udp_socket.sendto(byte, (self._host, self._udp_port)) influxdb-5.2.0/influxdb/helper.py0000644000175000017500000001513613321227220017231 0ustar aviauaviau00000000000000# -*- coding: utf-8 -*- """Helper class for InfluxDB.""" from __future__ import absolute_import from __future__ import division from __future__ import print_function from __future__ import unicode_literals from collections import namedtuple, defaultdict from datetime import datetime from warnings import warn import six class SeriesHelper(object): """Subclass this helper eases writing data points in bulk. All data points are immutable, ensuring they do not get overwritten. Each subclass can write to its own database. The time series names can also be based on one or more defined fields. The field "time" can be specified when creating a point, and may be any of the time types supported by the client (i.e. str, datetime, int). If the time is not specified, the current system time (utc) will be used. Annotated example:: class MySeriesHelper(SeriesHelper): class Meta: # Meta class stores time series helper configuration. series_name = 'events.stats.{server_name}' # Series name must be a string, curly brackets for dynamic use. fields = ['time', 'server_name'] # Defines all the fields in this time series. ### Following attributes are optional. ### client = TestSeriesHelper.client # Client should be an instance of InfluxDBClient. :warning: Only used if autocommit is True. bulk_size = 5 # Defines the number of data points to write simultaneously. # Only applicable if autocommit is True. autocommit = True # If True and no bulk_size, then will set bulk_size to 1. """ __initialized__ = False def __new__(cls, *args, **kwargs): """Initialize class attributes for subsequent constructor calls. :note: *args and **kwargs are not explicitly used in this function, but needed for Python 2 compatibility. """ if not cls.__initialized__: cls.__initialized__ = True try: _meta = getattr(cls, 'Meta') except AttributeError: raise AttributeError( 'Missing Meta class in {0}.'.format( cls.__name__)) for attr in ['series_name', 'fields', 'tags']: try: setattr(cls, '_' + attr, getattr(_meta, attr)) except AttributeError: raise AttributeError( 'Missing {0} in {1} Meta class.'.format( attr, cls.__name__)) cls._autocommit = getattr(_meta, 'autocommit', False) cls._client = getattr(_meta, 'client', None) if cls._autocommit and not cls._client: raise AttributeError( 'In {0}, autocommit is set to True, but no client is set.' .format(cls.__name__)) try: cls._bulk_size = getattr(_meta, 'bulk_size') if cls._bulk_size < 1 and cls._autocommit: warn( 'Definition of bulk_size in {0} forced to 1, ' 'was less than 1.'.format(cls.__name__)) cls._bulk_size = 1 except AttributeError: cls._bulk_size = -1 else: if not cls._autocommit: warn( 'Definition of bulk_size in {0} has no affect because' ' autocommit is false.'.format(cls.__name__)) cls._datapoints = defaultdict(list) if 'time' in cls._fields: cls._fields.remove('time') cls._type = namedtuple(cls.__name__, ['time'] + cls._tags + cls._fields) cls._type.__new__.__defaults__ = (None,) * len(cls._fields) return super(SeriesHelper, cls).__new__(cls) def __init__(self, **kw): """Call to constructor creates a new data point. :note: Data points written when `bulk_size` is reached per Helper. :warning: Data points are *immutable* (`namedtuples`). """ cls = self.__class__ timestamp = kw.pop('time', self._current_timestamp()) tags = set(cls._tags) fields = set(cls._fields) keys = set(kw.keys()) # all tags should be passed, and keys - tags should be a subset of keys if not(tags <= keys): raise NameError( 'Expected arguments to contain all tags {0}, instead got {1}.' .format(cls._tags, kw.keys())) if not(keys - tags <= fields): raise NameError('Got arguments not in tags or fields: {0}' .format(keys - tags - fields)) cls._datapoints[cls._series_name.format(**kw)].append( cls._type(time=timestamp, **kw) ) if cls._autocommit and \ sum(len(series) for series in cls._datapoints.values()) \ >= cls._bulk_size: cls.commit() @classmethod def commit(cls, client=None): """Commit everything from datapoints via the client. :param client: InfluxDBClient instance for writing points to InfluxDB. :attention: any provided client will supersede the class client. :return: result of client.write_points. """ if not client: client = cls._client rtn = client.write_points(cls._json_body_()) cls._reset_() return rtn @classmethod def _json_body_(cls): """Return the JSON body of given datapoints. :return: JSON body of these datapoints. """ json = [] for series_name, data in six.iteritems(cls._datapoints): for point in data: json_point = { "measurement": series_name, "fields": {}, "tags": {}, "time": getattr(point, "time") } for field in cls._fields: value = getattr(point, field) if value is not None: json_point['fields'][field] = value for tag in cls._tags: json_point['tags'][tag] = getattr(point, tag) json.append(json_point) return json @classmethod def _reset_(cls): """Reset data storage.""" cls._datapoints = defaultdict(list) @staticmethod def _current_timestamp(): return datetime.utcnow() influxdb-5.2.0/influxdb/line_protocol.py0000644000175000017500000001103513321227220020614 0ustar aviauaviau00000000000000# -*- coding: utf-8 -*- """Define the line_protocol handler.""" from __future__ import absolute_import from __future__ import division from __future__ import print_function from __future__ import unicode_literals from datetime import datetime from numbers import Integral from pytz import UTC from dateutil.parser import parse from six import iteritems, binary_type, text_type, integer_types, PY2 EPOCH = UTC.localize(datetime.utcfromtimestamp(0)) def _convert_timestamp(timestamp, precision=None): if isinstance(timestamp, Integral): return timestamp # assume precision is correct if timestamp is int if isinstance(_get_unicode(timestamp), text_type): timestamp = parse(timestamp) if isinstance(timestamp, datetime): if not timestamp.tzinfo: timestamp = UTC.localize(timestamp) ns = (timestamp - EPOCH).total_seconds() * 1e9 if precision is None or precision == 'n': return ns elif precision == 'u': return ns / 1e3 elif precision == 'ms': return ns / 1e6 elif precision == 's': return ns / 1e9 elif precision == 'm': return ns / 1e9 / 60 elif precision == 'h': return ns / 1e9 / 3600 raise ValueError(timestamp) def _escape_tag(tag): tag = _get_unicode(tag, force=True) return tag.replace( "\\", "\\\\" ).replace( " ", "\\ " ).replace( ",", "\\," ).replace( "=", "\\=" ) def _escape_tag_value(value): ret = _escape_tag(value) if ret.endswith('\\'): ret += ' ' return ret def quote_ident(value): """Indent the quotes.""" return "\"{}\"".format(value .replace("\\", "\\\\") .replace("\"", "\\\"") .replace("\n", "\\n")) def quote_literal(value): """Quote provided literal.""" return "'{}'".format(value .replace("\\", "\\\\") .replace("'", "\\'")) def _is_float(value): try: float(value) except (TypeError, ValueError): return False return True def _escape_value(value): value = _get_unicode(value) if isinstance(value, text_type) and value != '': return quote_ident(value) elif isinstance(value, integer_types) and not isinstance(value, bool): return str(value) + 'i' elif _is_float(value): return repr(value) return str(value) def _get_unicode(data, force=False): """Try to return a text aka unicode object from the given data.""" if isinstance(data, binary_type): return data.decode('utf-8') elif data is None: return '' elif force: if PY2: return unicode(data) else: return str(data) else: return data def make_lines(data, precision=None): """Extract points from given dict. Extracts the points from the given dict and returns a Unicode string matching the line protocol introduced in InfluxDB 0.9.0. """ lines = [] static_tags = data.get('tags') for point in data['points']: elements = [] # add measurement name measurement = _escape_tag(_get_unicode( point.get('measurement', data.get('measurement')))) key_values = [measurement] # add tags if static_tags: tags = dict(static_tags) # make a copy, since we'll modify tags.update(point.get('tags') or {}) else: tags = point.get('tags') or {} # tags should be sorted client-side to take load off server for tag_key, tag_value in sorted(iteritems(tags)): key = _escape_tag(tag_key) value = _escape_tag_value(tag_value) if key != '' and value != '': key_values.append(key + "=" + value) elements.append(','.join(key_values)) # add fields field_values = [] for field_key, field_value in sorted(iteritems(point['fields'])): key = _escape_tag(field_key) value = _escape_value(field_value) if key != '' and value != '': field_values.append(key + "=" + value) elements.append(','.join(field_values)) # add timestamp if 'time' in point: timestamp = _get_unicode(str(int( _convert_timestamp(point['time'], precision)))) elements.append(timestamp) line = ' '.join(elements) lines.append(line) return '\n'.join(lines) + '\n' influxdb-5.2.0/influxdb/client.py0000644000175000017500000010406713321227220017232 0ustar aviauaviau00000000000000# -*- coding: utf-8 -*- """Python client for InfluxDB.""" from __future__ import absolute_import from __future__ import division from __future__ import print_function from __future__ import unicode_literals import time import random import json import socket import requests import requests.exceptions from six.moves import xrange from six.moves.urllib.parse import urlparse from influxdb.line_protocol import make_lines, quote_ident, quote_literal from influxdb.resultset import ResultSet from .exceptions import InfluxDBClientError from .exceptions import InfluxDBServerError class InfluxDBClient(object): """InfluxDBClient primary client object to connect InfluxDB. The :class:`~.InfluxDBClient` object holds information necessary to connect to InfluxDB. Requests can be made to InfluxDB directly through the client. :param host: hostname to connect to InfluxDB, defaults to 'localhost' :type host: str :param port: port to connect to InfluxDB, defaults to 8086 :type port: int :param username: user to connect, defaults to 'root' :type username: str :param password: password of the user, defaults to 'root' :type password: str :param pool_size: urllib3 connection pool size, defaults to 10. :type pool_size: int :param database: database name to connect to, defaults to None :type database: str :param ssl: use https instead of http to connect to InfluxDB, defaults to False :type ssl: bool :param verify_ssl: verify SSL certificates for HTTPS requests, defaults to False :type verify_ssl: bool :param timeout: number of seconds Requests will wait for your client to establish a connection, defaults to None :type timeout: int :param retries: number of retries your client will try before aborting, defaults to 3. 0 indicates try until success :type retries: int :param use_udp: use UDP to connect to InfluxDB, defaults to False :type use_udp: bool :param udp_port: UDP port to connect to InfluxDB, defaults to 4444 :type udp_port: int :param proxies: HTTP(S) proxy to use for Requests, defaults to {} :type proxies: dict :param path: path of InfluxDB on the server to connect, defaults to '' :type path: str """ def __init__(self, host='localhost', port=8086, username='root', password='root', database=None, ssl=False, verify_ssl=False, timeout=None, retries=3, use_udp=False, udp_port=4444, proxies=None, pool_size=10, path='', ): """Construct a new InfluxDBClient object.""" self.__host = host self.__port = int(port) self._username = username self._password = password self._database = database self._timeout = timeout self._retries = retries self._verify_ssl = verify_ssl self.__use_udp = use_udp self.__udp_port = udp_port self._session = requests.Session() adapter = requests.adapters.HTTPAdapter( pool_connections=int(pool_size), pool_maxsize=int(pool_size) ) if use_udp: self.udp_socket = socket.socket(socket.AF_INET, socket.SOCK_DGRAM) if not path: self.__path = '' elif path[0] == '/': self.__path = path else: self.__path = '/' + path self._scheme = "http" if ssl is True: self._scheme = "https" self._session.mount(self._scheme + '://', adapter) if proxies is None: self._proxies = {} else: self._proxies = proxies self.__baseurl = "{0}://{1}:{2}{3}".format( self._scheme, self._host, self._port, self._path) self._headers = { 'Content-Type': 'application/json', 'Accept': 'text/plain' } @property def _baseurl(self): return self.__baseurl @property def _host(self): return self.__host @property def _port(self): return self.__port @property def _path(self): return self.__path @property def _udp_port(self): return self.__udp_port @property def _use_udp(self): return self.__use_udp @classmethod def from_dsn(cls, dsn, **kwargs): r"""Generate an instance of InfluxDBClient from given data source name. Return an instance of :class:`~.InfluxDBClient` from the provided data source name. Supported schemes are "influxdb", "https+influxdb" and "udp+influxdb". Parameters for the :class:`~.InfluxDBClient` constructor may also be passed to this method. :param dsn: data source name :type dsn: string :param kwargs: additional parameters for `InfluxDBClient` :type kwargs: dict :raises ValueError: if the provided DSN has any unexpected values :Example: :: >> cli = InfluxDBClient.from_dsn('influxdb://username:password@\ localhost:8086/databasename', timeout=5) >> type(cli) >> cli = InfluxDBClient.from_dsn('udp+influxdb://username:pass@\ localhost:8086/databasename', timeout=5, udp_port=159) >> print('{0._baseurl} - {0.use_udp} {0.udp_port}'.format(cli)) http://localhost:8086 - True 159 .. note:: parameters provided in `**kwargs` may override dsn parameters .. note:: when using "udp+influxdb" the specified port (if any) will be used for the TCP connection; specify the UDP port with the additional `udp_port` parameter (cf. examples). """ init_args = _parse_dsn(dsn) host, port = init_args.pop('hosts')[0] init_args['host'] = host init_args['port'] = port init_args.update(kwargs) return cls(**init_args) def switch_database(self, database): """Change the client's database. :param database: the name of the database to switch to :type database: str """ self._database = database def switch_user(self, username, password): """Change the client's username. :param username: the username to switch to :type username: str :param password: the password for the username :type password: str """ self._username = username self._password = password def request(self, url, method='GET', params=None, data=None, expected_response_code=200, headers=None): """Make a HTTP request to the InfluxDB API. :param url: the path of the HTTP request, e.g. write, query, etc. :type url: str :param method: the HTTP method for the request, defaults to GET :type method: str :param params: additional parameters for the request, defaults to None :type params: dict :param data: the data of the request, defaults to None :type data: str :param expected_response_code: the expected response code of the request, defaults to 200 :type expected_response_code: int :param headers: headers to add to the request :type headers: dict :returns: the response from the request :rtype: :class:`requests.Response` :raises InfluxDBServerError: if the response code is any server error code (5xx) :raises InfluxDBClientError: if the response code is not the same as `expected_response_code` and is not a server error code """ url = "{0}/{1}".format(self._baseurl, url) if headers is None: headers = self._headers if params is None: params = {} if isinstance(data, (dict, list)): data = json.dumps(data) # Try to send the request more than once by default (see #103) retry = True _try = 0 while retry: try: response = self._session.request( method=method, url=url, auth=(self._username, self._password), params=params, data=data, headers=headers, proxies=self._proxies, verify=self._verify_ssl, timeout=self._timeout ) break except (requests.exceptions.ConnectionError, requests.exceptions.HTTPError, requests.exceptions.Timeout): _try += 1 if self._retries != 0: retry = _try < self._retries if method == "POST": time.sleep((2 ** _try) * random.random() / 100.0) if not retry: raise # if there's not an error, there must have been a successful response if 500 <= response.status_code < 600: raise InfluxDBServerError(response.content) elif response.status_code == expected_response_code: return response else: raise InfluxDBClientError(response.content, response.status_code) def write(self, data, params=None, expected_response_code=204, protocol='json'): """Write data to InfluxDB. :param data: the data to be written :type data: (if protocol is 'json') dict (if protocol is 'line') sequence of line protocol strings or single string :param params: additional parameters for the request, defaults to None :type params: dict :param expected_response_code: the expected response code of the write operation, defaults to 204 :type expected_response_code: int :param protocol: protocol of input data, either 'json' or 'line' :type protocol: str :returns: True, if the write operation is successful :rtype: bool """ headers = self._headers headers['Content-Type'] = 'application/octet-stream' if params: precision = params.get('precision') else: precision = None if protocol == 'json': data = make_lines(data, precision).encode('utf-8') elif protocol == 'line': if isinstance(data, str): data = [data] data = ('\n'.join(data) + '\n').encode('utf-8') self.request( url="write", method='POST', params=params, data=data, expected_response_code=expected_response_code, headers=headers ) return True @staticmethod def _read_chunked_response(response, raise_errors=True): result_set = {} for line in response.iter_lines(): if isinstance(line, bytes): line = line.decode('utf-8') data = json.loads(line) for result in data.get('results', []): for _key in result: if isinstance(result[_key], list): result_set.setdefault( _key, []).extend(result[_key]) return ResultSet(result_set, raise_errors=raise_errors) def query(self, query, params=None, epoch=None, expected_response_code=200, database=None, raise_errors=True, chunked=False, chunk_size=0, method="GET"): """Send a query to InfluxDB. :param query: the actual query string :type query: str :param params: additional parameters for the request, defaults to {} :type params: dict :param epoch: response timestamps to be in epoch format either 'h', 'm', 's', 'ms', 'u', or 'ns',defaults to `None` which is RFC3339 UTC format with nanosecond precision :type epoch: str :param expected_response_code: the expected status code of response, defaults to 200 :type expected_response_code: int :param database: database to query, defaults to None :type database: str :param raise_errors: Whether or not to raise exceptions when InfluxDB returns errors, defaults to True :type raise_errors: bool :param chunked: Enable to use chunked responses from InfluxDB. With ``chunked`` enabled, one ResultSet is returned per chunk containing all results within that chunk :type chunked: bool :param chunk_size: Size of each chunk to tell InfluxDB to use. :type chunk_size: int :param method: the HTTP method for the request, defaults to GET :type method: str :returns: the queried data :rtype: :class:`~.ResultSet` """ if params is None: params = {} params['q'] = query params['db'] = database or self._database if epoch is not None: params['epoch'] = epoch if chunked: params['chunked'] = 'true' if chunk_size > 0: params['chunk_size'] = chunk_size if query.lower().startswith("select ") and " into " in query.lower(): method = "POST" response = self.request( url="query", method=method, params=params, data=None, expected_response_code=expected_response_code ) if chunked: return self._read_chunked_response(response) data = response.json() results = [ ResultSet(result, raise_errors=raise_errors) for result in data.get('results', []) ] # TODO(aviau): Always return a list. (This would be a breaking change) if len(results) == 1: return results[0] return results def write_points(self, points, time_precision=None, database=None, retention_policy=None, tags=None, batch_size=None, protocol='json' ): """Write to multiple time series names. :param points: the list of points to be written in the database :type points: list of dictionaries, each dictionary represents a point :type points: (if protocol is 'json') list of dicts, where each dict represents a point. (if protocol is 'line') sequence of line protocol strings. :param time_precision: Either 's', 'm', 'ms' or 'u', defaults to None :type time_precision: str :param database: the database to write the points to. Defaults to the client's current database :type database: str :param tags: a set of key-value pairs associated with each point. Both keys and values must be strings. These are shared tags and will be merged with point-specific tags, defaults to None :type tags: dict :param retention_policy: the retention policy for the points. Defaults to None :type retention_policy: str :param batch_size: value to write the points in batches instead of all at one time. Useful for when doing data dumps from one database to another or when doing a massive write operation, defaults to None :type batch_size: int :param protocol: Protocol for writing data. Either 'line' or 'json'. :type protocol: str :returns: True, if the operation is successful :rtype: bool .. note:: if no retention policy is specified, the default retention policy for the database is used """ if batch_size and batch_size > 0: for batch in self._batches(points, batch_size): self._write_points(points=batch, time_precision=time_precision, database=database, retention_policy=retention_policy, tags=tags, protocol=protocol) return True return self._write_points(points=points, time_precision=time_precision, database=database, retention_policy=retention_policy, tags=tags, protocol=protocol) def ping(self): """Check connectivity to InfluxDB. :returns: The version of the InfluxDB the client is connected to """ response = self.request( url="ping", method='GET', expected_response_code=204 ) return response.headers['X-Influxdb-Version'] @staticmethod def _batches(iterable, size): for i in xrange(0, len(iterable), size): yield iterable[i:i + size] def _write_points(self, points, time_precision, database, retention_policy, tags, protocol='json'): if time_precision not in ['n', 'u', 'ms', 's', 'm', 'h', None]: raise ValueError( "Invalid time precision is given. " "(use 'n', 'u', 'ms', 's', 'm' or 'h')") if protocol == 'json': data = { 'points': points } if tags is not None: data['tags'] = tags else: data = points params = { 'db': database or self._database } if time_precision is not None: params['precision'] = time_precision if retention_policy is not None: params['rp'] = retention_policy if self._use_udp: self.send_packet( data, protocol=protocol, time_precision=time_precision ) else: self.write( data=data, params=params, expected_response_code=204, protocol=protocol ) return True def get_list_database(self): """Get the list of databases in InfluxDB. :returns: all databases in InfluxDB :rtype: list of dictionaries :Example: :: >> dbs = client.get_list_database() >> dbs [{u'name': u'db1'}, {u'name': u'db2'}, {u'name': u'db3'}] """ return list(self.query("SHOW DATABASES").get_points()) def create_database(self, dbname): """Create a new database in InfluxDB. :param dbname: the name of the database to create :type dbname: str """ self.query("CREATE DATABASE {0}".format(quote_ident(dbname)), method="POST") def drop_database(self, dbname): """Drop a database from InfluxDB. :param dbname: the name of the database to drop :type dbname: str """ self.query("DROP DATABASE {0}".format(quote_ident(dbname)), method="POST") def get_list_measurements(self): """Get the list of measurements in InfluxDB. :returns: all measurements in InfluxDB :rtype: list of dictionaries :Example: :: >> dbs = client.get_list_measurements() >> dbs [{u'name': u'measurements1'}, {u'name': u'measurements2'}, {u'name': u'measurements3'}] """ return list(self.query("SHOW MEASUREMENTS").get_points()) def drop_measurement(self, measurement): """Drop a measurement from InfluxDB. :param measurement: the name of the measurement to drop :type measurement: str """ self.query("DROP MEASUREMENT {0}".format(quote_ident(measurement)), method="POST") def create_retention_policy(self, name, duration, replication, database=None, default=False, shard_duration="0s"): """Create a retention policy for a database. :param name: the name of the new retention policy :type name: str :param duration: the duration of the new retention policy. Durations such as 1h, 90m, 12h, 7d, and 4w, are all supported and mean 1 hour, 90 minutes, 12 hours, 7 day, and 4 weeks, respectively. For infinite retention - meaning the data will never be deleted - use 'INF' for duration. The minimum retention period is 1 hour. :type duration: str :param replication: the replication of the retention policy :type replication: str :param database: the database for which the retention policy is created. Defaults to current client's database :type database: str :param default: whether or not to set the policy as default :type default: bool :param shard_duration: the shard duration of the retention policy. Durations such as 1h, 90m, 12h, 7d, and 4w, are all supported and mean 1 hour, 90 minutes, 12 hours, 7 day, and 4 weeks, respectively. Infinite retention is not supported. As a workaround, specify a "1000w" duration to achieve an extremely long shard group duration. Defaults to "0s", which is interpreted by the database to mean the default value given the duration. The minimum shard group duration is 1 hour. :type shard_duration: str """ query_string = \ "CREATE RETENTION POLICY {0} ON {1} " \ "DURATION {2} REPLICATION {3} SHARD DURATION {4}".format( quote_ident(name), quote_ident(database or self._database), duration, replication, shard_duration) if default is True: query_string += " DEFAULT" self.query(query_string, method="POST") def alter_retention_policy(self, name, database=None, duration=None, replication=None, default=None, shard_duration=None): """Modify an existing retention policy for a database. :param name: the name of the retention policy to modify :type name: str :param database: the database for which the retention policy is modified. Defaults to current client's database :type database: str :param duration: the new duration of the existing retention policy. Durations such as 1h, 90m, 12h, 7d, and 4w, are all supported and mean 1 hour, 90 minutes, 12 hours, 7 day, and 4 weeks, respectively. For infinite retention, meaning the data will never be deleted, use 'INF' for duration. The minimum retention period is 1 hour. :type duration: str :param replication: the new replication of the existing retention policy :type replication: int :param default: whether or not to set the modified policy as default :type default: bool :param shard_duration: the shard duration of the retention policy. Durations such as 1h, 90m, 12h, 7d, and 4w, are all supported and mean 1 hour, 90 minutes, 12 hours, 7 day, and 4 weeks, respectively. Infinite retention is not supported. As a workaround, specify a "1000w" duration to achieve an extremely long shard group duration. The minimum shard group duration is 1 hour. :type shard_duration: str .. note:: at least one of duration, replication, or default flag should be set. Otherwise the operation will fail. """ query_string = ( "ALTER RETENTION POLICY {0} ON {1}" ).format(quote_ident(name), quote_ident(database or self._database), shard_duration) if duration: query_string += " DURATION {0}".format(duration) if shard_duration: query_string += " SHARD DURATION {0}".format(shard_duration) if replication: query_string += " REPLICATION {0}".format(replication) if default is True: query_string += " DEFAULT" self.query(query_string, method="POST") def drop_retention_policy(self, name, database=None): """Drop an existing retention policy for a database. :param name: the name of the retention policy to drop :type name: str :param database: the database for which the retention policy is dropped. Defaults to current client's database :type database: str """ query_string = ( "DROP RETENTION POLICY {0} ON {1}" ).format(quote_ident(name), quote_ident(database or self._database)) self.query(query_string, method="POST") def get_list_retention_policies(self, database=None): """Get the list of retention policies for a database. :param database: the name of the database, defaults to the client's current database :type database: str :returns: all retention policies for the database :rtype: list of dictionaries :Example: :: >> ret_policies = client.get_list_retention_policies('my_db') >> ret_policies [{u'default': True, u'duration': u'0', u'name': u'default', u'replicaN': 1}] """ if not (database or self._database): raise InfluxDBClientError( "get_list_retention_policies() requires a database as a " "parameter or the client to be using a database") rsp = self.query( "SHOW RETENTION POLICIES ON {0}".format( quote_ident(database or self._database)) ) return list(rsp.get_points()) def get_list_users(self): """Get the list of all users in InfluxDB. :returns: all users in InfluxDB :rtype: list of dictionaries :Example: :: >> users = client.get_list_users() >> users [{u'admin': True, u'user': u'user1'}, {u'admin': False, u'user': u'user2'}, {u'admin': False, u'user': u'user3'}] """ return list(self.query("SHOW USERS").get_points()) def create_user(self, username, password, admin=False): """Create a new user in InfluxDB. :param username: the new username to create :type username: str :param password: the password for the new user :type password: str :param admin: whether the user should have cluster administration privileges or not :type admin: boolean """ text = "CREATE USER {0} WITH PASSWORD {1}".format( quote_ident(username), quote_literal(password)) if admin: text += ' WITH ALL PRIVILEGES' self.query(text, method="POST") def drop_user(self, username): """Drop a user from InfluxDB. :param username: the username to drop :type username: str """ text = "DROP USER {0}".format(quote_ident(username), method="POST") self.query(text, method="POST") def set_user_password(self, username, password): """Change the password of an existing user. :param username: the username who's password is being changed :type username: str :param password: the new password for the user :type password: str """ text = "SET PASSWORD FOR {0} = {1}".format( quote_ident(username), quote_literal(password)) self.query(text) def delete_series(self, database=None, measurement=None, tags=None): """Delete series from a database. Series can be filtered by measurement and tags. :param database: the database from which the series should be deleted, defaults to client's current database :type database: str :param measurement: Delete all series from a measurement :type measurement: str :param tags: Delete all series that match given tags :type tags: dict """ database = database or self._database query_str = 'DROP SERIES' if measurement: query_str += ' FROM {0}'.format(quote_ident(measurement)) if tags: tag_eq_list = ["{0}={1}".format(quote_ident(k), quote_literal(v)) for k, v in tags.items()] query_str += ' WHERE ' + ' AND '.join(tag_eq_list) self.query(query_str, database=database, method="POST") def grant_admin_privileges(self, username): """Grant cluster administration privileges to a user. :param username: the username to grant privileges to :type username: str .. note:: Only a cluster administrator can create/drop databases and manage users. """ text = "GRANT ALL PRIVILEGES TO {0}".format(quote_ident(username)) self.query(text, method="POST") def revoke_admin_privileges(self, username): """Revoke cluster administration privileges from a user. :param username: the username to revoke privileges from :type username: str .. note:: Only a cluster administrator can create/ drop databases and manage users. """ text = "REVOKE ALL PRIVILEGES FROM {0}".format(quote_ident(username)) self.query(text, method="POST") def grant_privilege(self, privilege, database, username): """Grant a privilege on a database to a user. :param privilege: the privilege to grant, one of 'read', 'write' or 'all'. The string is case-insensitive :type privilege: str :param database: the database to grant the privilege on :type database: str :param username: the username to grant the privilege to :type username: str """ text = "GRANT {0} ON {1} TO {2}".format(privilege, quote_ident(database), quote_ident(username)) self.query(text, method="POST") def revoke_privilege(self, privilege, database, username): """Revoke a privilege on a database from a user. :param privilege: the privilege to revoke, one of 'read', 'write' or 'all'. The string is case-insensitive :type privilege: str :param database: the database to revoke the privilege on :type database: str :param username: the username to revoke the privilege from :type username: str """ text = "REVOKE {0} ON {1} FROM {2}".format(privilege, quote_ident(database), quote_ident(username)) self.query(text, method="POST") def get_list_privileges(self, username): """Get the list of all privileges granted to given user. :param username: the username to get privileges of :type username: str :returns: all privileges granted to given user :rtype: list of dictionaries :Example: :: >> privileges = client.get_list_privileges('user1') >> privileges [{u'privilege': u'WRITE', u'database': u'db1'}, {u'privilege': u'ALL PRIVILEGES', u'database': u'db2'}, {u'privilege': u'NO PRIVILEGES', u'database': u'db3'}] """ text = "SHOW GRANTS FOR {0}".format(quote_ident(username)) return list(self.query(text).get_points()) def send_packet(self, packet, protocol='json', time_precision=None): """Send an UDP packet. :param packet: the packet to be sent :type packet: (if protocol is 'json') dict (if protocol is 'line') list of line protocol strings :param protocol: protocol of input data, either 'json' or 'line' :type protocol: str :param time_precision: Either 's', 'm', 'ms' or 'u', defaults to None :type time_precision: str """ if protocol == 'json': data = make_lines(packet, time_precision).encode('utf-8') elif protocol == 'line': data = ('\n'.join(packet) + '\n').encode('utf-8') self.udp_socket.sendto(data, (self._host, self._udp_port)) def close(self): """Close http session.""" if isinstance(self._session, requests.Session): self._session.close() def _parse_dsn(dsn): """Parse data source name. This is a helper function to split the data source name provided in the from_dsn classmethod """ conn_params = urlparse(dsn) init_args = {} scheme_info = conn_params.scheme.split('+') if len(scheme_info) == 1: scheme = scheme_info[0] modifier = None else: modifier, scheme = scheme_info if scheme != 'influxdb': raise ValueError('Unknown scheme "{0}".'.format(scheme)) if modifier: if modifier == 'udp': init_args['use_udp'] = True elif modifier == 'https': init_args['ssl'] = True else: raise ValueError('Unknown modifier "{0}".'.format(modifier)) netlocs = conn_params.netloc.split(',') init_args['hosts'] = [] for netloc in netlocs: parsed = _parse_netloc(netloc) init_args['hosts'].append((parsed['host'], int(parsed['port']))) init_args['username'] = parsed['username'] init_args['password'] = parsed['password'] if conn_params.path and len(conn_params.path) > 1: init_args['database'] = conn_params.path[1:] return init_args def _parse_netloc(netloc): info = urlparse("http://{0}".format(netloc)) return {'username': info.username or None, 'password': info.password or None, 'host': info.hostname or 'localhost', 'port': info.port or 8086} influxdb-5.2.0/influxdb/tests/0000755000175000017500000000000013321227246016544 5ustar aviauaviau00000000000000influxdb-5.2.0/influxdb/tests/misc.py0000644000175000017500000000302513321227220020041 0ustar aviauaviau00000000000000# -*- coding: utf-8 -*- """Define the misc handler for InfluxDBClient test.""" from __future__ import absolute_import from __future__ import division from __future__ import print_function from __future__ import unicode_literals import socket def get_free_ports(num_ports, ip='127.0.0.1'): """Determine free ports on provided interface. Get `num_ports` free/available ports on the interface linked to the `ip` :param int num_ports: The number of free ports to get :param str ip: The ip on which the ports have to be taken :return: a set of ports number """ sock_ports = [] ports = set() try: for _ in range(num_ports): sock = socket.socket() cur = [sock, -1] # append the socket directly, # so that it'll be also closed (no leaked resource) # in the finally here after. sock_ports.append(cur) sock.setsockopt(socket.SOL_SOCKET, socket.SO_REUSEADDR, 1) sock.bind((ip, 0)) cur[1] = sock.getsockname()[1] finally: for sock, port in sock_ports: sock.close() ports.add(port) assert num_ports == len(ports) return ports def is_port_open(port, ip='127.0.0.1'): """Check if given TCP port is open for connection.""" sock = socket.socket(socket.AF_INET, socket.SOCK_STREAM) try: result = sock.connect_ex((ip, port)) if not result: sock.shutdown(socket.SHUT_RDWR) return result == 0 finally: sock.close() influxdb-5.2.0/influxdb/tests/__init__.py0000644000175000017500000000113213321227220020642 0ustar aviauaviau00000000000000# -*- coding: utf-8 -*- """Configure the tests package for InfluxDBClient.""" from __future__ import absolute_import from __future__ import division from __future__ import print_function from __future__ import unicode_literals import sys import os import unittest using_pypy = hasattr(sys, "pypy_version_info") skipIfPYpy = unittest.skipIf(using_pypy, "Skipping this test on pypy.") _skip_server_tests = os.environ.get( 'INFLUXDB_PYTHON_SKIP_SERVER_TESTS', None) == 'True' skipServerTests = unittest.skipIf(_skip_server_tests, "Skipping server tests...") influxdb-5.2.0/influxdb/tests/helper_test.py0000644000175000017500000003305613321227220021433 0ustar aviauaviau00000000000000# -*- coding: utf-8 -*- """Set of series helper functions for test.""" from __future__ import absolute_import from __future__ import division from __future__ import print_function from __future__ import unicode_literals from datetime import datetime, timedelta import unittest import warnings import mock from influxdb import SeriesHelper, InfluxDBClient from requests.exceptions import ConnectionError class TestSeriesHelper(unittest.TestCase): """Define the SeriesHelper test object.""" @classmethod def setUpClass(cls): """Set up the TestSeriesHelper object.""" super(TestSeriesHelper, cls).setUpClass() TestSeriesHelper.client = InfluxDBClient( 'host', 8086, 'username', 'password', 'database' ) class MySeriesHelper(SeriesHelper): """Define a SeriesHelper object.""" class Meta: """Define metadata for the SeriesHelper object.""" client = TestSeriesHelper.client series_name = 'events.stats.{server_name}' fields = ['some_stat'] tags = ['server_name', 'other_tag'] bulk_size = 5 autocommit = True TestSeriesHelper.MySeriesHelper = MySeriesHelper def tearDown(self): """Deconstruct the TestSeriesHelper object.""" super(TestSeriesHelper, self).tearDown() TestSeriesHelper.MySeriesHelper._reset_() self.assertEqual( TestSeriesHelper.MySeriesHelper._json_body_(), [], 'Resetting helper did not empty datapoints.') def test_auto_commit(self): """Test write_points called after valid number of events.""" class AutoCommitTest(SeriesHelper): """Define a SeriesHelper instance to test autocommit.""" class Meta: """Define metadata for AutoCommitTest.""" series_name = 'events.stats.{server_name}' fields = ['some_stat'] tags = ['server_name', 'other_tag'] bulk_size = 5 client = InfluxDBClient() autocommit = True fake_write_points = mock.MagicMock() AutoCommitTest(server_name='us.east-1', some_stat=159, other_tag='gg') AutoCommitTest._client.write_points = fake_write_points AutoCommitTest(server_name='us.east-1', some_stat=158, other_tag='gg') AutoCommitTest(server_name='us.east-1', some_stat=157, other_tag='gg') AutoCommitTest(server_name='us.east-1', some_stat=156, other_tag='gg') self.assertFalse(fake_write_points.called) AutoCommitTest(server_name='us.east-1', some_stat=3443, other_tag='gg') self.assertTrue(fake_write_points.called) @mock.patch('influxdb.helper.SeriesHelper._current_timestamp') def testSingleSeriesName(self, current_timestamp): """Test JSON conversion when there is only one series name.""" current_timestamp.return_value = current_date = datetime.today() TestSeriesHelper.MySeriesHelper( server_name='us.east-1', other_tag='ello', some_stat=159) TestSeriesHelper.MySeriesHelper( server_name='us.east-1', other_tag='ello', some_stat=158) TestSeriesHelper.MySeriesHelper( server_name='us.east-1', other_tag='ello', some_stat=157) TestSeriesHelper.MySeriesHelper( server_name='us.east-1', other_tag='ello', some_stat=156) expectation = [ { "measurement": "events.stats.us.east-1", "tags": { "other_tag": "ello", "server_name": "us.east-1" }, "fields": { "some_stat": 159 }, "time": current_date, }, { "measurement": "events.stats.us.east-1", "tags": { "other_tag": "ello", "server_name": "us.east-1" }, "fields": { "some_stat": 158 }, "time": current_date, }, { "measurement": "events.stats.us.east-1", "tags": { "other_tag": "ello", "server_name": "us.east-1" }, "fields": { "some_stat": 157 }, "time": current_date, }, { "measurement": "events.stats.us.east-1", "tags": { "other_tag": "ello", "server_name": "us.east-1" }, "fields": { "some_stat": 156 }, "time": current_date, } ] rcvd = TestSeriesHelper.MySeriesHelper._json_body_() self.assertTrue(all([el in expectation for el in rcvd]) and all([el in rcvd for el in expectation]), 'Invalid JSON body of time series returned from ' '_json_body_ for one series name: {0}.'.format(rcvd)) @mock.patch('influxdb.helper.SeriesHelper._current_timestamp') def testSeveralSeriesNames(self, current_timestamp): """Test JSON conversion when there are multiple series names.""" current_timestamp.return_value = current_date = datetime.today() TestSeriesHelper.MySeriesHelper( server_name='us.east-1', some_stat=159, other_tag='ello') TestSeriesHelper.MySeriesHelper( server_name='fr.paris-10', some_stat=158, other_tag='ello') TestSeriesHelper.MySeriesHelper( server_name='lu.lux', some_stat=157, other_tag='ello') TestSeriesHelper.MySeriesHelper( server_name='uk.london', some_stat=156, other_tag='ello') expectation = [ { 'fields': { 'some_stat': 157 }, 'measurement': 'events.stats.lu.lux', 'tags': { 'other_tag': 'ello', 'server_name': 'lu.lux' }, "time": current_date, }, { 'fields': { 'some_stat': 156 }, 'measurement': 'events.stats.uk.london', 'tags': { 'other_tag': 'ello', 'server_name': 'uk.london' }, "time": current_date, }, { 'fields': { 'some_stat': 158 }, 'measurement': 'events.stats.fr.paris-10', 'tags': { 'other_tag': 'ello', 'server_name': 'fr.paris-10' }, "time": current_date, }, { 'fields': { 'some_stat': 159 }, 'measurement': 'events.stats.us.east-1', 'tags': { 'other_tag': 'ello', 'server_name': 'us.east-1' }, "time": current_date, } ] rcvd = TestSeriesHelper.MySeriesHelper._json_body_() self.assertTrue(all([el in expectation for el in rcvd]) and all([el in rcvd for el in expectation]), 'Invalid JSON body of time series returned from ' '_json_body_ for several series names: {0}.' .format(rcvd)) @mock.patch('influxdb.helper.SeriesHelper._current_timestamp') def testSeriesWithoutTimeField(self, current_timestamp): """Test that time is optional on a series without a time field.""" current_date = datetime.today() yesterday = current_date - timedelta(days=1) current_timestamp.return_value = yesterday TestSeriesHelper.MySeriesHelper( server_name='us.east-1', other_tag='ello', some_stat=159, time=current_date ) TestSeriesHelper.MySeriesHelper( server_name='us.east-1', other_tag='ello', some_stat=158, ) point1, point2 = TestSeriesHelper.MySeriesHelper._json_body_() self.assertTrue('time' in point1 and 'time' in point2) self.assertEqual(point1['time'], current_date) self.assertEqual(point2['time'], yesterday) def testSeriesWithoutAllTags(self): """Test that creating a data point without a tag throws an error.""" class MyTimeFieldSeriesHelper(SeriesHelper): class Meta: client = TestSeriesHelper.client series_name = 'events.stats.{server_name}' fields = ['some_stat', 'time'] tags = ['server_name', 'other_tag'] bulk_size = 5 autocommit = True self.assertRaises(NameError, MyTimeFieldSeriesHelper, **{"server_name": 'us.east-1', "some_stat": 158}) @mock.patch('influxdb.helper.SeriesHelper._current_timestamp') def testSeriesWithTimeField(self, current_timestamp): """Test that time is optional on a series with a time field.""" current_date = datetime.today() yesterday = current_date - timedelta(days=1) current_timestamp.return_value = yesterday class MyTimeFieldSeriesHelper(SeriesHelper): class Meta: client = TestSeriesHelper.client series_name = 'events.stats.{server_name}' fields = ['some_stat', 'time'] tags = ['server_name', 'other_tag'] bulk_size = 5 autocommit = True MyTimeFieldSeriesHelper( server_name='us.east-1', other_tag='ello', some_stat=159, time=current_date ) MyTimeFieldSeriesHelper( server_name='us.east-1', other_tag='ello', some_stat=158, ) point1, point2 = MyTimeFieldSeriesHelper._json_body_() self.assertTrue('time' in point1 and 'time' in point2) self.assertEqual(point1['time'], current_date) self.assertEqual(point2['time'], yesterday) def testInvalidHelpers(self): """Test errors in invalid helpers.""" class MissingMeta(SeriesHelper): """Define instance of SeriesHelper for missing meta.""" pass class MissingClient(SeriesHelper): """Define SeriesHelper for missing client data.""" class Meta: """Define metadat for MissingClient.""" series_name = 'events.stats.{server_name}' fields = ['time', 'server_name'] autocommit = True class MissingSeriesName(SeriesHelper): """Define instance of SeriesHelper for missing series.""" class Meta: """Define metadata for MissingSeriesName.""" fields = ['time', 'server_name'] class MissingFields(SeriesHelper): """Define instance of SeriesHelper for missing fields.""" class Meta: """Define metadata for MissingFields.""" series_name = 'events.stats.{server_name}' for cls in [MissingMeta, MissingClient, MissingFields, MissingSeriesName]: self.assertRaises( AttributeError, cls, **{'time': 159, 'server_name': 'us.east-1'}) @unittest.skip("Fails on py32") def testWarnBulkSizeZero(self): """Test warning for an invalid bulk size.""" class WarnBulkSizeZero(SeriesHelper): class Meta: client = TestSeriesHelper.client series_name = 'events.stats.{server_name}' fields = ['time', 'server_name'] tags = [] bulk_size = 0 autocommit = True with warnings.catch_warnings(record=True) as w: warnings.simplefilter("always") try: WarnBulkSizeZero(time=159, server_name='us.east-1') except ConnectionError: # Server defined in the client is invalid, we're testing # the warning only. pass self.assertEqual(len(w), 1, '{0} call should have generated one warning.' .format(WarnBulkSizeZero)) self.assertIn('forced to 1', str(w[-1].message), 'Warning message did not contain "forced to 1".') def testWarnBulkSizeNoEffect(self): """Test warning for a set bulk size but autocommit False.""" class WarnBulkSizeNoEffect(SeriesHelper): """Define SeriesHelper for warning on bulk size.""" class Meta: """Define metadat for WarnBulkSizeNoEffect.""" series_name = 'events.stats.{server_name}' fields = ['time', 'server_name'] bulk_size = 5 tags = [] autocommit = False with warnings.catch_warnings(record=True) as w: warnings.simplefilter("always") WarnBulkSizeNoEffect(time=159, server_name='us.east-1') self.assertEqual(len(w), 1, '{0} call should have generated one warning.' .format(WarnBulkSizeNoEffect)) self.assertIn('has no affect', str(w[-1].message), 'Warning message did not contain "has not affect".') influxdb-5.2.0/influxdb/tests/resultset_test.py0000644000175000017500000001532413321227220022204 0ustar aviauaviau00000000000000# -*- coding: utf-8 -*- """Define the resultset test package.""" from __future__ import absolute_import from __future__ import division from __future__ import print_function from __future__ import unicode_literals import unittest from influxdb.exceptions import InfluxDBClientError from influxdb.resultset import ResultSet class TestResultSet(unittest.TestCase): """Define the ResultSet test object.""" def setUp(self): """Set up an instance of TestResultSet.""" self.query_response = { "results": [ {"series": [{"name": "cpu_load_short", "columns": ["time", "value", "host", "region"], "values": [ ["2015-01-29T21:51:28.968422294Z", 0.64, "server01", "us-west"], ["2015-01-29T21:51:28.968422294Z", 0.65, "server02", "us-west"], ]}, {"name": "other_series", "columns": ["time", "value", "host", "region"], "values": [ ["2015-01-29T21:51:28.968422294Z", 0.66, "server01", "us-west"], ]}]} ] } self.rs = ResultSet(self.query_response['results'][0]) def test_filter_by_name(self): """Test filtering by name in TestResultSet object.""" expected = [ {'value': 0.64, 'time': '2015-01-29T21:51:28.968422294Z', 'host': 'server01', 'region': 'us-west'}, {'value': 0.65, 'time': '2015-01-29T21:51:28.968422294Z', 'host': 'server02', 'region': 'us-west'}, ] self.assertEqual(expected, list(self.rs['cpu_load_short'])) self.assertEqual(expected, list(self.rs.get_points( measurement='cpu_load_short'))) def test_filter_by_tags(self): """Test filter by tags in TestResultSet object.""" expected = [ {'value': 0.64, 'time': '2015-01-29T21:51:28.968422294Z', 'host': 'server01', 'region': 'us-west'}, {'value': 0.66, 'time': '2015-01-29T21:51:28.968422294Z', 'host': 'server01', 'region': 'us-west'}, ] self.assertEqual( expected, list(self.rs[{"host": "server01"}]) ) self.assertEqual( expected, list(self.rs.get_points(tags={'host': 'server01'})) ) def test_filter_by_name_and_tags(self): """Test filter by name and tags in TestResultSet object.""" self.assertEqual( list(self.rs[('cpu_load_short', {"host": "server01"})]), [{'value': 0.64, 'time': '2015-01-29T21:51:28.968422294Z', 'host': 'server01', 'region': 'us-west'}] ) self.assertEqual( list(self.rs[('cpu_load_short', {"region": "us-west"})]), [ {'value': 0.64, 'time': '2015-01-29T21:51:28.968422294Z', 'host': 'server01', 'region': 'us-west'}, {'value': 0.65, 'time': '2015-01-29T21:51:28.968422294Z', 'host': 'server02', 'region': 'us-west'}, ] ) def test_keys(self): """Test keys in TestResultSet object.""" self.assertEqual( self.rs.keys(), [ ('cpu_load_short', None), ('other_series', None), ] ) def test_len(self): """Test length in TestResultSet object.""" self.assertEqual( len(self.rs), 2 ) def test_items(self): """Test items in TestResultSet object.""" items = list(self.rs.items()) items_lists = [(item[0], list(item[1])) for item in items] self.assertEqual( items_lists, [ ( ('cpu_load_short', None), [ {'time': '2015-01-29T21:51:28.968422294Z', 'value': 0.64, 'host': 'server01', 'region': 'us-west'}, {'time': '2015-01-29T21:51:28.968422294Z', 'value': 0.65, 'host': 'server02', 'region': 'us-west'}]), ( ('other_series', None), [ {'time': '2015-01-29T21:51:28.968422294Z', 'value': 0.66, 'host': 'server01', 'region': 'us-west'}])] ) def test_point_from_cols_vals(self): """Test points from columns in TestResultSet object.""" cols = ['col1', 'col2'] vals = [1, '2'] point = ResultSet.point_from_cols_vals(cols, vals) self.assertDictEqual( point, {'col1': 1, 'col2': '2'} ) def test_system_query(self): """Test system query capabilities in TestResultSet object.""" rs = ResultSet( {'series': [ {'values': [['another', '48h0m0s', 3, False], ['default', '0', 1, False], ['somename', '24h0m0s', 4, True]], 'columns': ['name', 'duration', 'replicaN', 'default']}]} ) self.assertEqual( rs.keys(), [('results', None)] ) self.assertEqual( list(rs['results']), [ {'duration': '48h0m0s', 'default': False, 'replicaN': 3, 'name': 'another'}, {'duration': '0', 'default': False, 'replicaN': 1, 'name': 'default'}, {'duration': '24h0m0s', 'default': True, 'replicaN': 4, 'name': 'somename'} ] ) def test_resultset_error(self): """Test returning error in TestResultSet object.""" with self.assertRaises(InfluxDBClientError): ResultSet({ "series": [], "error": "Big error, many problems." }) influxdb-5.2.0/influxdb/tests/server_tests/0000755000175000017500000000000013321227246021274 5ustar aviauaviau00000000000000influxdb-5.2.0/influxdb/tests/server_tests/__init__.py0000644000175000017500000000004713321227220023376 0ustar aviauaviau00000000000000"""Define the server tests package.""" influxdb-5.2.0/influxdb/tests/server_tests/client_test_with_server.py0000644000175000017500000006652613321227220026613 0ustar aviauaviau00000000000000# -*- coding: utf-8 -*- """Unit tests for checking the InfluxDB server. The good/expected interaction between: + the python client.. (obviously) + and a *_real_* server instance running. This basically duplicates what's in client_test.py but without mocking around every call. """ from __future__ import absolute_import from __future__ import division from __future__ import print_function from __future__ import unicode_literals from functools import partial import os import time import unittest import warnings from influxdb import InfluxDBClient from influxdb.exceptions import InfluxDBClientError from influxdb.tests import skipIfPYpy, using_pypy, skipServerTests from influxdb.tests.server_tests.base import ManyTestCasesWithServerMixin from influxdb.tests.server_tests.base import SingleTestCaseWithServerMixin # By default, raise exceptions on warnings warnings.simplefilter('error', FutureWarning) if not using_pypy: import pandas as pd from pandas.util.testing import assert_frame_equal THIS_DIR = os.path.abspath(os.path.dirname(__file__)) def point(series_name, timestamp=None, tags=None, **fields): """Define what a point looks like.""" res = {'measurement': series_name} if timestamp: res['time'] = timestamp if tags: res['tags'] = tags res['fields'] = fields return res dummy_point = [ # some dummy points { "measurement": "cpu_load_short", "tags": { "host": "server01", "region": "us-west" }, "time": "2009-11-10T23:00:00Z", "fields": { "value": 0.64 } } ] dummy_points = [ # some dummy points dummy_point[0], { "measurement": "memory", "tags": { "host": "server01", "region": "us-west" }, "time": "2009-11-10T23:01:35Z", "fields": { "value": 33.0 } } ] if not using_pypy: dummy_pointDF = { "measurement": "cpu_load_short", "tags": {"host": "server01", "region": "us-west"}, "dataframe": pd.DataFrame( [[0.64]], columns=['value'], index=pd.to_datetime(["2009-11-10T23:00:00Z"])) } dummy_pointsDF = [{ "measurement": "cpu_load_short", "tags": {"host": "server01", "region": "us-west"}, "dataframe": pd.DataFrame( [[0.64]], columns=['value'], index=pd.to_datetime(["2009-11-10T23:00:00Z"])), }, { "measurement": "memory", "tags": {"host": "server01", "region": "us-west"}, "dataframe": pd.DataFrame( [[33]], columns=['value'], index=pd.to_datetime(["2009-11-10T23:01:35Z"]) ) }] dummy_point_without_timestamp = [ { "measurement": "cpu_load_short", "tags": { "host": "server02", "region": "us-west" }, "fields": { "value": 0.64 } } ] @skipServerTests class SimpleTests(SingleTestCaseWithServerMixin, unittest.TestCase): """Define the class of simple tests.""" influxdb_template_conf = os.path.join(THIS_DIR, 'influxdb.conf.template') def test_fresh_server_no_db(self): """Test a fresh server without database.""" self.assertEqual([], self.cli.get_list_database()) def test_create_database(self): """Test create a database.""" self.assertIsNone(self.cli.create_database('new_db_1')) self.assertIsNone(self.cli.create_database('new_db_2')) self.assertEqual( self.cli.get_list_database(), [{'name': 'new_db_1'}, {'name': 'new_db_2'}] ) def test_drop_database(self): """Test drop a database.""" self.test_create_database() self.assertIsNone(self.cli.drop_database('new_db_1')) self.assertEqual([{'name': 'new_db_2'}], self.cli.get_list_database()) def test_query_fail(self): """Test that a query failed.""" with self.assertRaises(InfluxDBClientError) as ctx: self.cli.query('select column_one from foo') self.assertIn('database not found: db', ctx.exception.content) def test_query_fail_ignore_errors(self): """Test query failed but ignore errors.""" result = self.cli.query('select column_one from foo', raise_errors=False) self.assertEqual(result.error, 'database not found: db') def test_create_user(self): """Test create user.""" self.cli.create_user('test_user', 'secret_password') rsp = list(self.cli.query("SHOW USERS")['results']) self.assertIn({'user': 'test_user', 'admin': False}, rsp) def test_create_user_admin(self): """Test create admin user.""" self.cli.create_user('test_user', 'secret_password', True) rsp = list(self.cli.query("SHOW USERS")['results']) self.assertIn({'user': 'test_user', 'admin': True}, rsp) def test_create_user_blank_password(self): """Test create user with a blank pass.""" self.cli.create_user('test_user', '') rsp = list(self.cli.query("SHOW USERS")['results']) self.assertIn({'user': 'test_user', 'admin': False}, rsp) def test_get_list_users_empty(self): """Test get list of users, but empty.""" rsp = self.cli.get_list_users() self.assertEqual([], rsp) def test_get_list_users(self): """Test get list of users.""" self.cli.query("CREATE USER test WITH PASSWORD 'test'") rsp = self.cli.get_list_users() self.assertEqual( [{'user': 'test', 'admin': False}], rsp ) def test_create_user_blank_username(self): """Test create blank username.""" with self.assertRaises(InfluxDBClientError) as ctx: self.cli.create_user('', 'secret_password') self.assertIn('username required', ctx.exception.content) rsp = list(self.cli.query("SHOW USERS")['results']) self.assertEqual(rsp, []) def test_drop_user(self): """Test drop a user.""" self.cli.query("CREATE USER test WITH PASSWORD 'test'") self.cli.drop_user('test') users = list(self.cli.query("SHOW USERS")['results']) self.assertEqual(users, []) def test_drop_user_nonexisting(self): """Test dropping a nonexistent user.""" with self.assertRaises(InfluxDBClientError) as ctx: self.cli.drop_user('test') self.assertIn('user not found', ctx.exception.content) @unittest.skip("Broken as of 0.9.0") def test_revoke_admin_privileges(self): """Test revoking admin privs, deprecated as of v0.9.0.""" self.cli.create_user('test', 'test', admin=True) self.assertEqual([{'user': 'test', 'admin': True}], self.cli.get_list_users()) self.cli.revoke_admin_privileges('test') self.assertEqual([{'user': 'test', 'admin': False}], self.cli.get_list_users()) def test_grant_privilege(self): """Test grant privs to user.""" self.cli.create_user('test', 'test') self.cli.create_database('testdb') self.cli.grant_privilege('all', 'testdb', 'test') # TODO: when supported by InfluxDB, check if privileges are granted def test_grant_privilege_invalid(self): """Test grant invalid privs to user.""" self.cli.create_user('test', 'test') self.cli.create_database('testdb') with self.assertRaises(InfluxDBClientError) as ctx: self.cli.grant_privilege('', 'testdb', 'test') self.assertEqual(400, ctx.exception.code) self.assertIn('{"error":"error parsing query: ', ctx.exception.content) def test_revoke_privilege(self): """Test revoke privs from user.""" self.cli.create_user('test', 'test') self.cli.create_database('testdb') self.cli.revoke_privilege('all', 'testdb', 'test') # TODO: when supported by InfluxDB, check if privileges are revoked def test_revoke_privilege_invalid(self): """Test revoke invalid privs from user.""" self.cli.create_user('test', 'test') self.cli.create_database('testdb') with self.assertRaises(InfluxDBClientError) as ctx: self.cli.revoke_privilege('', 'testdb', 'test') self.assertEqual(400, ctx.exception.code) self.assertIn('{"error":"error parsing query: ', ctx.exception.content) def test_invalid_port_fails(self): """Test invalid port access fails.""" with self.assertRaises(ValueError): InfluxDBClient('host', '80/redir', 'username', 'password') @skipServerTests class CommonTests(ManyTestCasesWithServerMixin, unittest.TestCase): """Define a class to handle common tests for the server.""" influxdb_template_conf = os.path.join(THIS_DIR, 'influxdb.conf.template') def test_write(self): """Test write to the server.""" self.assertIs(True, self.cli.write( {'points': dummy_point}, params={'db': 'db'}, )) def test_write_check_read(self): """Test write and check read of data to server.""" self.test_write() time.sleep(1) rsp = self.cli.query('SELECT * FROM cpu_load_short', database='db') self.assertListEqual([{'value': 0.64, 'time': '2009-11-10T23:00:00Z', "host": "server01", "region": "us-west"}], list(rsp.get_points())) def test_write_points(self): """Test writing points to the server.""" self.assertIs(True, self.cli.write_points(dummy_point)) @skipIfPYpy def test_write_points_DF(self): """Test writing points with dataframe.""" self.assertIs( True, self.cliDF.write_points( dummy_pointDF['dataframe'], dummy_pointDF['measurement'], dummy_pointDF['tags'] ) ) def test_write_points_check_read(self): """Test writing points and check read back.""" self.test_write_points() time.sleep(1) # same as test_write_check_read() rsp = self.cli.query('SELECT * FROM cpu_load_short') self.assertEqual( list(rsp), [[ {'value': 0.64, 'time': '2009-11-10T23:00:00Z', "host": "server01", "region": "us-west"} ]] ) rsp2 = list(rsp.get_points()) self.assertEqual(len(rsp2), 1) pt = rsp2[0] self.assertEqual( pt, {'time': '2009-11-10T23:00:00Z', 'value': 0.64, "host": "server01", "region": "us-west"} ) @unittest.skip("Broken as of 0.9.0") def test_write_points_check_read_DF(self): """Test write points and check back with dataframe.""" self.test_write_points_DF() time.sleep(1) # same as test_write_check_read() rsp = self.cliDF.query('SELECT * FROM cpu_load_short') assert_frame_equal( rsp['cpu_load_short'], dummy_pointDF['dataframe'] ) # Query with Tags rsp = self.cliDF.query( "SELECT * FROM cpu_load_short GROUP BY *") assert_frame_equal( rsp[('cpu_load_short', (('host', 'server01'), ('region', 'us-west')))], dummy_pointDF['dataframe'] ) def test_write_multiple_points_different_series(self): """Test write multiple points to different series.""" self.assertIs(True, self.cli.write_points(dummy_points)) time.sleep(1) rsp = self.cli.query('SELECT * FROM cpu_load_short') lrsp = list(rsp) self.assertEqual( [[ {'value': 0.64, 'time': '2009-11-10T23:00:00Z', "host": "server01", "region": "us-west"} ]], lrsp ) rsp = list(self.cli.query('SELECT * FROM memory')) self.assertEqual( rsp, [[ {'value': 33, 'time': '2009-11-10T23:01:35Z', "host": "server01", "region": "us-west"} ]] ) def test_select_into_as_post(self): """Test SELECT INTO is POSTed.""" self.assertIs(True, self.cli.write_points(dummy_points)) time.sleep(1) rsp = self.cli.query('SELECT * INTO "newmeas" FROM "memory"') rsp = self.cli.query('SELECT * FROM "newmeas"') lrsp = list(rsp) self.assertEqual( lrsp, [[ {'value': 33, 'time': '2009-11-10T23:01:35Z', "host": "server01", "region": "us-west"} ]] ) @unittest.skip("Broken as of 0.9.0") def test_write_multiple_points_different_series_DF(self): """Test write multiple points using dataframe to different series.""" for i in range(2): self.assertIs( True, self.cliDF.write_points( dummy_pointsDF[i]['dataframe'], dummy_pointsDF[i]['measurement'], dummy_pointsDF[i]['tags'])) time.sleep(1) rsp = self.cliDF.query('SELECT * FROM cpu_load_short') assert_frame_equal( rsp['cpu_load_short'], dummy_pointsDF[0]['dataframe'] ) rsp = self.cliDF.query('SELECT * FROM memory') assert_frame_equal( rsp['memory'], dummy_pointsDF[1]['dataframe'] ) def test_write_points_batch(self): """Test writing points in a batch.""" dummy_points = [ {"measurement": "cpu_usage", "tags": {"unit": "percent"}, "time": "2009-11-10T23:00:00Z", "fields": {"value": 12.34}}, {"measurement": "network", "tags": {"direction": "in"}, "time": "2009-11-10T23:00:00Z", "fields": {"value": 123.00}}, {"measurement": "network", "tags": {"direction": "out"}, "time": "2009-11-10T23:00:00Z", "fields": {"value": 12.00}} ] self.cli.write_points(points=dummy_points, tags={"host": "server01", "region": "us-west"}, batch_size=2) time.sleep(5) net_in = self.cli.query("SELECT value FROM network " "WHERE direction='in'").raw net_out = self.cli.query("SELECT value FROM network " "WHERE direction='out'").raw cpu = self.cli.query("SELECT value FROM cpu_usage").raw self.assertIn(123, net_in['series'][0]['values'][0]) self.assertIn(12, net_out['series'][0]['values'][0]) self.assertIn(12.34, cpu['series'][0]['values'][0]) def test_query(self): """Test querying data back from server.""" self.assertIs(True, self.cli.write_points(dummy_point)) @unittest.skip('Not implemented for 0.9') def test_query_chunked(self): """Test query for chunked response from server.""" cli = InfluxDBClient(database='db') example_object = { 'points': [ [1415206250119, 40001, 667], [1415206244555, 30001, 7], [1415206228241, 20001, 788], [1415206212980, 10001, 555], [1415197271586, 10001, 23] ], 'name': 'foo', 'columns': [ 'time', 'sequence_number', 'val' ] } del cli del example_object # TODO ? def test_delete_series_invalid(self): """Test delete invalid series.""" with self.assertRaises(InfluxDBClientError): self.cli.delete_series() def test_default_retention_policy(self): """Test add default retention policy.""" rsp = self.cli.get_list_retention_policies() self.assertEqual( [ {'name': 'autogen', 'duration': '0s', 'replicaN': 1, 'shardGroupDuration': u'168h0m0s', 'default': True} ], rsp ) def test_create_retention_policy_default(self): """Test create a new default retention policy.""" self.cli.create_retention_policy('somename', '1d', 1, default=True) self.cli.create_retention_policy('another', '2d', 1, default=False) rsp = self.cli.get_list_retention_policies() self.assertEqual( [ {'duration': '0s', 'default': False, 'replicaN': 1, 'shardGroupDuration': u'168h0m0s', 'name': 'autogen'}, {'duration': '24h0m0s', 'default': True, 'replicaN': 1, 'shardGroupDuration': u'1h0m0s', 'name': 'somename'}, {'duration': '48h0m0s', 'default': False, 'replicaN': 1, 'shardGroupDuration': u'24h0m0s', 'name': 'another'} ], rsp ) def test_create_retention_policy(self): """Test creating a new retention policy, not default.""" self.cli.create_retention_policy('somename', '1d', 1) # NB: creating a retention policy without specifying # shard group duration # leads to a shard group duration of 1 hour rsp = self.cli.get_list_retention_policies() self.assertEqual( [ {'duration': '0s', 'default': True, 'replicaN': 1, 'shardGroupDuration': u'168h0m0s', 'name': 'autogen'}, {'duration': '24h0m0s', 'default': False, 'replicaN': 1, 'shardGroupDuration': u'1h0m0s', 'name': 'somename'} ], rsp ) self.cli.drop_retention_policy('somename', 'db') # recreate the RP self.cli.create_retention_policy('somename', '1w', 1, shard_duration='1h') rsp = self.cli.get_list_retention_policies() self.assertEqual( [ {'duration': '0s', 'default': True, 'replicaN': 1, 'shardGroupDuration': u'168h0m0s', 'name': 'autogen'}, {'duration': '168h0m0s', 'default': False, 'replicaN': 1, 'shardGroupDuration': u'1h0m0s', 'name': 'somename'} ], rsp ) self.cli.drop_retention_policy('somename', 'db') # recreate the RP self.cli.create_retention_policy('somename', '1w', 1) rsp = self.cli.get_list_retention_policies() self.assertEqual( [ {'duration': '0s', 'default': True, 'replicaN': 1, 'shardGroupDuration': u'168h0m0s', 'name': 'autogen'}, {'duration': '168h0m0s', 'default': False, 'replicaN': 1, 'shardGroupDuration': u'24h0m0s', 'name': 'somename'} ], rsp ) def test_alter_retention_policy(self): """Test alter a retention policy, not default.""" self.cli.create_retention_policy('somename', '1d', 1) # Test alter duration self.cli.alter_retention_policy('somename', 'db', duration='4d', shard_duration='2h') # NB: altering retention policy doesn't change shard group duration rsp = self.cli.get_list_retention_policies() self.assertEqual( [ {'duration': '0s', 'default': True, 'replicaN': 1, 'shardGroupDuration': u'168h0m0s', 'name': 'autogen'}, {'duration': '96h0m0s', 'default': False, 'replicaN': 1, 'shardGroupDuration': u'2h0m0s', 'name': 'somename'} ], rsp ) # Test alter replication self.cli.alter_retention_policy('somename', 'db', replication=4) # NB: altering retention policy doesn't change shard group duration rsp = self.cli.get_list_retention_policies() self.assertEqual( [ {'duration': '0s', 'default': True, 'replicaN': 1, 'shardGroupDuration': u'168h0m0s', 'name': 'autogen'}, {'duration': '96h0m0s', 'default': False, 'replicaN': 4, 'shardGroupDuration': u'2h0m0s', 'name': 'somename'} ], rsp ) # Test alter default self.cli.alter_retention_policy('somename', 'db', default=True) # NB: altering retention policy doesn't change shard group duration rsp = self.cli.get_list_retention_policies() self.assertEqual( [ {'duration': '0s', 'default': False, 'replicaN': 1, 'shardGroupDuration': u'168h0m0s', 'name': 'autogen'}, {'duration': '96h0m0s', 'default': True, 'replicaN': 4, 'shardGroupDuration': u'2h0m0s', 'name': 'somename'} ], rsp ) # Test alter shard_duration self.cli.alter_retention_policy('somename', 'db', shard_duration='4h') rsp = self.cli.get_list_retention_policies() self.assertEqual( [ {'duration': '0s', 'default': False, 'replicaN': 1, 'shardGroupDuration': u'168h0m0s', 'name': 'autogen'}, {'duration': '96h0m0s', 'default': True, 'replicaN': 4, 'shardGroupDuration': u'4h0m0s', 'name': 'somename'} ], rsp ) def test_alter_retention_policy_invalid(self): """Test invalid alter retention policy.""" self.cli.create_retention_policy('somename', '1d', 1) with self.assertRaises(InfluxDBClientError) as ctx: self.cli.alter_retention_policy('somename', 'db') self.assertEqual(400, ctx.exception.code) self.assertIn('{"error":"error parsing query: ', ctx.exception.content) rsp = self.cli.get_list_retention_policies() self.assertEqual( [ {'duration': '0s', 'default': True, 'replicaN': 1, 'shardGroupDuration': u'168h0m0s', 'name': 'autogen'}, {'duration': '24h0m0s', 'default': False, 'replicaN': 1, 'shardGroupDuration': u'1h0m0s', 'name': 'somename'} ], rsp ) def test_drop_retention_policy(self): """Test drop a retention policy.""" self.cli.create_retention_policy('somename', '1d', 1) # Test drop retention self.cli.drop_retention_policy('somename', 'db') rsp = self.cli.get_list_retention_policies() self.assertEqual( [ {'duration': '0s', 'default': True, 'replicaN': 1, 'shardGroupDuration': u'168h0m0s', 'name': 'autogen'} ], rsp ) def test_issue_143(self): """Test for PR#143 from repo.""" pt = partial(point, 'a_series_name', timestamp='2015-03-30T16:16:37Z') pts = [ pt(value=15), pt(tags={'tag_1': 'value1'}, value=5), pt(tags={'tag_1': 'value2'}, value=10), ] self.cli.write_points(pts) time.sleep(1) rsp = list(self.cli.query('SELECT * FROM a_series_name \ GROUP BY tag_1').get_points()) self.assertEqual( [ {'time': '2015-03-30T16:16:37Z', 'value': 15}, {'time': '2015-03-30T16:16:37Z', 'value': 5}, {'time': '2015-03-30T16:16:37Z', 'value': 10} ], rsp ) # a slightly more complex one with 2 tags values: pt = partial(point, 'series2', timestamp='2015-03-30T16:16:37Z') pts = [ pt(tags={'tag1': 'value1', 'tag2': 'v1'}, value=0), pt(tags={'tag1': 'value1', 'tag2': 'v2'}, value=5), pt(tags={'tag1': 'value2', 'tag2': 'v1'}, value=10), ] self.cli.write_points(pts) time.sleep(1) rsp = self.cli.query('SELECT * FROM series2 GROUP BY tag1,tag2') self.assertEqual( [ {'value': 0, 'time': '2015-03-30T16:16:37Z'}, {'value': 5, 'time': '2015-03-30T16:16:37Z'}, {'value': 10, 'time': '2015-03-30T16:16:37Z'} ], list(rsp['series2']) ) all_tag2_equal_v1 = list(rsp.get_points(tags={'tag2': 'v1'})) self.assertEqual( [{'value': 0, 'time': '2015-03-30T16:16:37Z'}, {'value': 10, 'time': '2015-03-30T16:16:37Z'}], all_tag2_equal_v1, ) def test_query_multiple_series(self): """Test query for multiple series.""" pt = partial(point, 'series1', timestamp='2015-03-30T16:16:37Z') pts = [ pt(tags={'tag1': 'value1', 'tag2': 'v1'}, value=0), ] self.cli.write_points(pts) pt = partial(point, 'series2', timestamp='1970-03-30T16:16:37Z') pts = [ pt(tags={'tag1': 'value1', 'tag2': 'v1'}, value=0, data1=33, data2="bla"), ] self.cli.write_points(pts) @skipServerTests class UdpTests(ManyTestCasesWithServerMixin, unittest.TestCase): """Define a class to test UDP series.""" influxdb_udp_enabled = True influxdb_template_conf = os.path.join(THIS_DIR, 'influxdb.conf.template') def test_write_points_udp(self): """Test write points UDP.""" cli = InfluxDBClient( 'localhost', self.influxd_inst.http_port, 'root', '', database='db', use_udp=True, udp_port=self.influxd_inst.udp_port ) cli.write_points(dummy_point) # The points are not immediately available after write_points. # This is to be expected because we are using udp (no response !). # So we have to wait some time, time.sleep(3) # 3 sec seems to be a good choice. rsp = self.cli.query('SELECT * FROM cpu_load_short') self.assertEqual( # this is dummy_points : [ {'value': 0.64, 'time': '2009-11-10T23:00:00Z', "host": "server01", "region": "us-west"} ], list(rsp['cpu_load_short']) ) influxdb-5.2.0/influxdb/tests/server_tests/influxdb_instance.py0000644000175000017500000001571313321227220025344 0ustar aviauaviau00000000000000# -*- coding: utf-8 -*- """Define the test module for an influxdb instance.""" from __future__ import absolute_import from __future__ import division from __future__ import print_function from __future__ import unicode_literals import datetime import distutils import os import tempfile import shutil import subprocess import sys import time import unittest from influxdb.tests.misc import is_port_open, get_free_ports # hack in check_output if it's not defined, like for python 2.6 if "check_output" not in dir(subprocess): def f(*popenargs, **kwargs): """Check for output.""" if 'stdout' in kwargs: raise ValueError( 'stdout argument not allowed, it will be overridden.' ) process = subprocess.Popen(stdout=subprocess.PIPE, *popenargs, **kwargs) output, unused_err = process.communicate() retcode = process.poll() if retcode: cmd = kwargs.get("args") if cmd is None: cmd = popenargs[0] raise subprocess.CalledProcessError(retcode, cmd) return output subprocess.check_output = f class InfluxDbInstance(object): """Define an instance of InfluxDB. A class to launch of fresh influxdb server instance in a temporary place, using a config file template. """ def __init__(self, conf_template, udp_enabled=False): """Initialize an instance of InfluxDbInstance.""" if os.environ.get("INFLUXDB_PYTHON_SKIP_SERVER_TESTS", None) == 'True': raise unittest.SkipTest( "Skipping server test (INFLUXDB_PYTHON_SKIP_SERVER_TESTS)" ) self.influxd_path = self.find_influxd_path() errors = 0 while True: try: self._start_server(conf_template, udp_enabled) break # Happens when the ports are already in use. except RuntimeError as e: errors += 1 if errors > 2: raise e def _start_server(self, conf_template, udp_enabled): # create a temporary dir to store all needed files # for the influxdb server instance : self.temp_dir_base = tempfile.mkdtemp() # "temp_dir_base" will be used for conf file and logs, # while "temp_dir_influxdb" is for the databases files/dirs : tempdir = self.temp_dir_influxdb = tempfile.mkdtemp( dir=self.temp_dir_base) # find a couple free ports : free_ports = get_free_ports(4) ports = {} for service in 'http', 'global', 'meta', 'udp': ports[service + '_port'] = free_ports.pop() if not udp_enabled: ports['udp_port'] = -1 conf_data = dict( meta_dir=os.path.join(tempdir, 'meta'), data_dir=os.path.join(tempdir, 'data'), wal_dir=os.path.join(tempdir, 'wal'), cluster_dir=os.path.join(tempdir, 'state'), handoff_dir=os.path.join(tempdir, 'handoff'), logs_file=os.path.join(self.temp_dir_base, 'logs.txt'), udp_enabled='true' if udp_enabled else 'false', ) conf_data.update(ports) self.__dict__.update(conf_data) conf_file = os.path.join(self.temp_dir_base, 'influxdb.conf') with open(conf_file, "w") as fh: with open(conf_template) as fh_template: fh.write(fh_template.read().format(**conf_data)) # now start the server instance: self.proc = subprocess.Popen( [self.influxd_path, '-config', conf_file], stdout=subprocess.PIPE, stderr=subprocess.PIPE ) print( "%s > Started influxdb bin in %r with ports %s and %s.." % ( datetime.datetime.now(), self.temp_dir_base, self.global_port, self.http_port ) ) # wait for it to listen on the broker and admin ports: # usually a fresh instance is ready in less than 1 sec .. timeout = time.time() + 10 # so 10 secs should be enough, # otherwise either your system load is high, # or you run a 286 @ 1Mhz ? try: while time.time() < timeout: if (is_port_open(self.http_port) and is_port_open(self.global_port)): # it's hard to check if a UDP port is open.. if udp_enabled: # so let's just sleep 0.5 sec in this case # to be sure that the server has open the port time.sleep(0.5) break time.sleep(0.5) if self.proc.poll() is not None: raise RuntimeError('influxdb prematurely exited') else: self.proc.terminate() self.proc.wait() raise RuntimeError('Timeout waiting for influxdb to listen' ' on its ports (%s)' % ports) except RuntimeError as err: data = self.get_logs_and_output() data['reason'] = str(err) data['now'] = datetime.datetime.now() raise RuntimeError("%(now)s > %(reason)s. RC=%(rc)s\n" "stdout=%(out)s\nstderr=%(err)s\nlogs=%(logs)r" % data) def find_influxd_path(self): """Find the path for InfluxDB.""" influxdb_bin_path = os.environ.get( 'INFLUXDB_PYTHON_INFLUXD_PATH', None ) if influxdb_bin_path is None: influxdb_bin_path = distutils.spawn.find_executable('influxd') if not influxdb_bin_path: try: influxdb_bin_path = subprocess.check_output( ['which', 'influxd'] ).strip() except subprocess.CalledProcessError: # fallback on : influxdb_bin_path = '/opt/influxdb/influxd' if not os.path.isfile(influxdb_bin_path): raise unittest.SkipTest("Could not find influxd binary") version = subprocess.check_output([influxdb_bin_path, 'version']) print("InfluxDB version: %s" % version, file=sys.stderr) return influxdb_bin_path def get_logs_and_output(self): """Query for logs and output.""" proc = self.proc try: with open(self.logs_file) as fh: logs = fh.read() except IOError as err: logs = "Couldn't read logs: %s" % err return { 'rc': proc.returncode, 'out': proc.stdout.read(), 'err': proc.stderr.read(), 'logs': logs } def close(self, remove_tree=True): """Close an instance of InfluxDB.""" self.proc.terminate() self.proc.wait() if remove_tree: shutil.rmtree(self.temp_dir_base) influxdb-5.2.0/influxdb/tests/server_tests/base.py0000644000175000017500000000507513321227220022557 0ustar aviauaviau00000000000000# -*- coding: utf-8 -*- """Define the base module for server test.""" from __future__ import absolute_import from __future__ import division from __future__ import print_function from __future__ import unicode_literals import sys from influxdb.tests import using_pypy from influxdb.tests.server_tests.influxdb_instance import InfluxDbInstance from influxdb.client import InfluxDBClient if not using_pypy: from influxdb.dataframe_client import DataFrameClient def _setup_influxdb_server(inst): inst.influxd_inst = InfluxDbInstance( inst.influxdb_template_conf, udp_enabled=getattr(inst, 'influxdb_udp_enabled', False), ) inst.cli = InfluxDBClient('localhost', inst.influxd_inst.http_port, 'root', '', database='db') if not using_pypy: inst.cliDF = DataFrameClient('localhost', inst.influxd_inst.http_port, 'root', '', database='db') def _teardown_influxdb_server(inst): remove_tree = sys.exc_info() == (None, None, None) inst.influxd_inst.close(remove_tree=remove_tree) class SingleTestCaseWithServerMixin(object): """Define the single testcase with server mixin. A mixin for unittest.TestCase to start an influxdb server instance in a temporary directory **for each test function/case** """ # 'influxdb_template_conf' attribute must be set # on the TestCase class or instance. setUp = _setup_influxdb_server tearDown = _teardown_influxdb_server class ManyTestCasesWithServerMixin(object): """Define the many testcase with server mixin. Same as the SingleTestCaseWithServerMixin but this module creates a single instance for the whole class. Also pre-creates a fresh database: 'db'. """ # 'influxdb_template_conf' attribute must be set on the class itself ! @classmethod def setUpClass(cls): """Set up an instance of the ManyTestCasesWithServerMixin.""" _setup_influxdb_server(cls) def setUp(self): """Set up an instance of the ManyTestCasesWithServerMixin.""" self.cli.create_database('db') @classmethod def tearDownClass(cls): """Deconstruct an instance of ManyTestCasesWithServerMixin.""" _teardown_influxdb_server(cls) def tearDown(self): """Deconstruct an instance of ManyTestCasesWithServerMixin.""" self.cli.drop_database('db') influxdb-5.2.0/influxdb/tests/test_line_protocol.py0000644000175000017500000001125113321227220023015 0ustar aviauaviau00000000000000# -*- coding: utf-8 -*- """Define the line protocol test module.""" from __future__ import absolute_import from __future__ import division from __future__ import print_function from __future__ import unicode_literals from datetime import datetime import unittest from pytz import UTC, timezone from influxdb import line_protocol class TestLineProtocol(unittest.TestCase): """Define the LineProtocol test object.""" def test_make_lines(self): """Test make new lines in TestLineProtocol object.""" data = { "tags": { "empty_tag": "", "none_tag": None, "backslash_tag": "C:\\", "integer_tag": 2, "string_tag": "hello" }, "points": [ { "measurement": "test", "fields": { "string_val": "hello!", "int_val": 1, "float_val": 1.1, "none_field": None, "bool_val": True, } } ] } self.assertEqual( line_protocol.make_lines(data), 'test,backslash_tag=C:\\\\ ,integer_tag=2,string_tag=hello ' 'bool_val=True,float_val=1.1,int_val=1i,string_val="hello!"\n' ) def test_timezone(self): """Test timezone in TestLineProtocol object.""" dt = datetime(2009, 11, 10, 23, 0, 0, 123456) utc = UTC.localize(dt) berlin = timezone('Europe/Berlin').localize(dt) eastern = berlin.astimezone(timezone('US/Eastern')) data = { "points": [ {"measurement": "A", "fields": {"val": 1}, "time": 0}, {"measurement": "A", "fields": {"val": 1}, "time": "2009-11-10T23:00:00.123456Z"}, {"measurement": "A", "fields": {"val": 1}, "time": dt}, {"measurement": "A", "fields": {"val": 1}, "time": utc}, {"measurement": "A", "fields": {"val": 1}, "time": berlin}, {"measurement": "A", "fields": {"val": 1}, "time": eastern}, ] } self.assertEqual( line_protocol.make_lines(data), '\n'.join([ 'A val=1i 0', 'A val=1i 1257894000123456000', 'A val=1i 1257894000123456000', 'A val=1i 1257894000123456000', 'A val=1i 1257890400123456000', 'A val=1i 1257890400123456000', ]) + '\n' ) def test_string_val_newline(self): """Test string value with newline in TestLineProtocol object.""" data = { "points": [ { "measurement": "m1", "fields": { "multi_line": "line1\nline1\nline3" } } ] } self.assertEqual( line_protocol.make_lines(data), 'm1 multi_line="line1\\nline1\\nline3"\n' ) def test_make_lines_unicode(self): """Test make unicode lines in TestLineProtocol object.""" data = { "tags": { "unicode_tag": "\'Привет!\'" # Hello! in Russian }, "points": [ { "measurement": "test", "fields": { "unicode_val": "Привет!", # Hello! in Russian } } ] } self.assertEqual( line_protocol.make_lines(data), 'test,unicode_tag=\'Привет!\' unicode_val="Привет!"\n' ) def test_quote_ident(self): """Test quote indentation in TestLineProtocol object.""" self.assertEqual( line_protocol.quote_ident(r"""\foo ' bar " Örf"""), r'''"\\foo ' bar \" Örf"''' ) def test_quote_literal(self): """Test quote literal in TestLineProtocol object.""" self.assertEqual( line_protocol.quote_literal(r"""\foo ' bar " Örf"""), r"""'\\foo \' bar " Örf'""" ) def test_float_with_long_decimal_fraction(self): """Ensure precision is preserved when casting floats into strings.""" data = { "points": [ { "measurement": "test", "fields": { "float_val": 1.0000000000000009, } } ] } self.assertEqual( line_protocol.make_lines(data), 'test float_val=1.0000000000000009\n' ) influxdb-5.2.0/influxdb/tests/client_test.py0000644000175000017500000011601313321227220021425 0ustar aviauaviau00000000000000# -*- coding: utf-8 -*- """Unit tests for the InfluxDBClient. NB/WARNING: This module implements tests for the InfluxDBClient class but does so + without any server instance running + by mocking all the expected responses. So any change of (response format from) the server will **NOT** be detected by this module. See client_test_with_server.py for tests against a running server instance. """ from __future__ import absolute_import from __future__ import division from __future__ import print_function from __future__ import unicode_literals import random import socket import unittest import warnings import json import mock import requests import requests.exceptions import requests_mock from nose.tools import raises from influxdb import InfluxDBClient from influxdb.resultset import ResultSet def _build_response_object(status_code=200, content=""): resp = requests.Response() resp.status_code = status_code resp._content = content.encode("utf8") return resp def _mocked_session(cli, method="GET", status_code=200, content=""): method = method.upper() def request(*args, **kwargs): """Request content from the mocked session.""" c = content # Check method assert method == kwargs.get('method', 'GET') if method == 'POST': data = kwargs.get('data', None) if data is not None: # Data must be a string assert isinstance(data, str) # Data must be a JSON string assert c == json.loads(data, strict=True) c = data # Anyway, Content must be a JSON string (or empty string) if not isinstance(c, str): c = json.dumps(c) return _build_response_object(status_code=status_code, content=c) return mock.patch.object(cli._session, 'request', side_effect=request) class TestInfluxDBClient(unittest.TestCase): """Set up the TestInfluxDBClient object.""" def setUp(self): """Initialize an instance of TestInfluxDBClient object.""" # By default, raise exceptions on warnings warnings.simplefilter('error', FutureWarning) self.cli = InfluxDBClient('localhost', 8086, 'username', 'password') self.dummy_points = [ { "measurement": "cpu_load_short", "tags": { "host": "server01", "region": "us-west" }, "time": "2009-11-10T23:00:00.123456Z", "fields": { "value": 0.64 } } ] self.dsn_string = 'influxdb://uSr:pWd@my.host.fr:1886/db' def test_scheme(self): """Set up the test schema for TestInfluxDBClient object.""" cli = InfluxDBClient('host', 8086, 'username', 'password', 'database') self.assertEqual('http://host:8086', cli._baseurl) cli = InfluxDBClient( 'host', 8086, 'username', 'password', 'database', ssl=True ) self.assertEqual('https://host:8086', cli._baseurl) cli = InfluxDBClient( 'host', 8086, 'username', 'password', 'database', ssl=True, path="somepath" ) self.assertEqual('https://host:8086/somepath', cli._baseurl) cli = InfluxDBClient( 'host', 8086, 'username', 'password', 'database', ssl=True, path=None ) self.assertEqual('https://host:8086', cli._baseurl) cli = InfluxDBClient( 'host', 8086, 'username', 'password', 'database', ssl=True, path="/somepath" ) self.assertEqual('https://host:8086/somepath', cli._baseurl) def test_dsn(self): """Set up the test datasource name for TestInfluxDBClient object.""" cli = InfluxDBClient.from_dsn('influxdb://192.168.0.1:1886') self.assertEqual('http://192.168.0.1:1886', cli._baseurl) cli = InfluxDBClient.from_dsn(self.dsn_string) self.assertEqual('http://my.host.fr:1886', cli._baseurl) self.assertEqual('uSr', cli._username) self.assertEqual('pWd', cli._password) self.assertEqual('db', cli._database) self.assertFalse(cli._use_udp) cli = InfluxDBClient.from_dsn('udp+' + self.dsn_string) self.assertTrue(cli._use_udp) cli = InfluxDBClient.from_dsn('https+' + self.dsn_string) self.assertEqual('https://my.host.fr:1886', cli._baseurl) cli = InfluxDBClient.from_dsn('https+' + self.dsn_string, **{'ssl': False}) self.assertEqual('http://my.host.fr:1886', cli._baseurl) def test_switch_database(self): """Test switch database in TestInfluxDBClient object.""" cli = InfluxDBClient('host', 8086, 'username', 'password', 'database') cli.switch_database('another_database') self.assertEqual('another_database', cli._database) def test_switch_user(self): """Test switch user in TestInfluxDBClient object.""" cli = InfluxDBClient('host', 8086, 'username', 'password', 'database') cli.switch_user('another_username', 'another_password') self.assertEqual('another_username', cli._username) self.assertEqual('another_password', cli._password) def test_write(self): """Test write in TestInfluxDBClient object.""" with requests_mock.Mocker() as m: m.register_uri( requests_mock.POST, "http://localhost:8086/write", status_code=204 ) cli = InfluxDBClient(database='db') cli.write( {"database": "mydb", "retentionPolicy": "mypolicy", "points": [{"measurement": "cpu_load_short", "tags": {"host": "server01", "region": "us-west"}, "time": "2009-11-10T23:00:00Z", "fields": {"value": 0.64}}]} ) self.assertEqual( m.last_request.body, b"cpu_load_short,host=server01,region=us-west " b"value=0.64 1257894000000000000\n", ) def test_write_points(self): """Test write points for TestInfluxDBClient object.""" with requests_mock.Mocker() as m: m.register_uri( requests_mock.POST, "http://localhost:8086/write", status_code=204 ) cli = InfluxDBClient(database='db') cli.write_points( self.dummy_points, ) self.assertEqual( 'cpu_load_short,host=server01,region=us-west ' 'value=0.64 1257894000123456000\n', m.last_request.body.decode('utf-8'), ) def test_write_points_toplevel_attributes(self): """Test write points attrs for TestInfluxDBClient object.""" with requests_mock.Mocker() as m: m.register_uri( requests_mock.POST, "http://localhost:8086/write", status_code=204 ) cli = InfluxDBClient(database='db') cli.write_points( self.dummy_points, database='testdb', tags={"tag": "hello"}, retention_policy="somepolicy" ) self.assertEqual( 'cpu_load_short,host=server01,region=us-west,tag=hello ' 'value=0.64 1257894000123456000\n', m.last_request.body.decode('utf-8'), ) def test_write_points_batch(self): """Test write points batch for TestInfluxDBClient object.""" dummy_points = [ {"measurement": "cpu_usage", "tags": {"unit": "percent"}, "time": "2009-11-10T23:00:00Z", "fields": {"value": 12.34}}, {"measurement": "network", "tags": {"direction": "in"}, "time": "2009-11-10T23:00:00Z", "fields": {"value": 123.00}}, {"measurement": "network", "tags": {"direction": "out"}, "time": "2009-11-10T23:00:00Z", "fields": {"value": 12.00}} ] expected_last_body = ( "network,direction=out,host=server01,region=us-west " "value=12.0 1257894000000000000\n" ) with requests_mock.Mocker() as m: m.register_uri(requests_mock.POST, "http://localhost:8086/write", status_code=204) cli = InfluxDBClient(database='db') cli.write_points(points=dummy_points, database='db', tags={"host": "server01", "region": "us-west"}, batch_size=2) self.assertEqual(m.call_count, 2) self.assertEqual(expected_last_body, m.last_request.body.decode('utf-8')) def test_write_points_udp(self): """Test write points UDP for TestInfluxDBClient object.""" s = socket.socket(socket.AF_INET, socket.SOCK_DGRAM) port = random.randint(4000, 8000) s.bind(('0.0.0.0', port)) cli = InfluxDBClient( 'localhost', 8086, 'root', 'root', 'test', use_udp=True, udp_port=port ) cli.write_points(self.dummy_points) received_data, addr = s.recvfrom(1024) self.assertEqual( 'cpu_load_short,host=server01,region=us-west ' 'value=0.64 1257894000123456000\n', received_data.decode() ) @raises(Exception) def test_write_points_fails(self): """Test write points fail for TestInfluxDBClient object.""" cli = InfluxDBClient('host', 8086, 'username', 'password', 'db') with _mocked_session(cli, 'post', 500): cli.write_points([]) def test_write_points_with_precision(self): """Test write points with precision for TestInfluxDBClient object.""" with requests_mock.Mocker() as m: m.register_uri( requests_mock.POST, "http://localhost:8086/write", status_code=204 ) cli = InfluxDBClient(database='db') cli.write_points(self.dummy_points, time_precision='n') self.assertEqual( b'cpu_load_short,host=server01,region=us-west ' b'value=0.64 1257894000123456000\n', m.last_request.body, ) cli.write_points(self.dummy_points, time_precision='u') self.assertEqual( b'cpu_load_short,host=server01,region=us-west ' b'value=0.64 1257894000123456\n', m.last_request.body, ) cli.write_points(self.dummy_points, time_precision='ms') self.assertEqual( b'cpu_load_short,host=server01,region=us-west ' b'value=0.64 1257894000123\n', m.last_request.body, ) cli.write_points(self.dummy_points, time_precision='s') self.assertEqual( b"cpu_load_short,host=server01,region=us-west " b"value=0.64 1257894000\n", m.last_request.body, ) cli.write_points(self.dummy_points, time_precision='m') self.assertEqual( b'cpu_load_short,host=server01,region=us-west ' b'value=0.64 20964900\n', m.last_request.body, ) cli.write_points(self.dummy_points, time_precision='h') self.assertEqual( b'cpu_load_short,host=server01,region=us-west ' b'value=0.64 349415\n', m.last_request.body, ) def test_write_points_with_precision_udp(self): """Test write points with precision for TestInfluxDBClient object.""" s = socket.socket(socket.AF_INET, socket.SOCK_DGRAM) port = random.randint(4000, 8000) s.bind(('0.0.0.0', port)) cli = InfluxDBClient( 'localhost', 8086, 'root', 'root', 'test', use_udp=True, udp_port=port ) cli.write_points(self.dummy_points, time_precision='n') received_data, addr = s.recvfrom(1024) self.assertEqual( b'cpu_load_short,host=server01,region=us-west ' b'value=0.64 1257894000123456000\n', received_data, ) cli.write_points(self.dummy_points, time_precision='u') received_data, addr = s.recvfrom(1024) self.assertEqual( b'cpu_load_short,host=server01,region=us-west ' b'value=0.64 1257894000123456\n', received_data, ) cli.write_points(self.dummy_points, time_precision='ms') received_data, addr = s.recvfrom(1024) self.assertEqual( b'cpu_load_short,host=server01,region=us-west ' b'value=0.64 1257894000123\n', received_data, ) cli.write_points(self.dummy_points, time_precision='s') received_data, addr = s.recvfrom(1024) self.assertEqual( b"cpu_load_short,host=server01,region=us-west " b"value=0.64 1257894000\n", received_data, ) cli.write_points(self.dummy_points, time_precision='m') received_data, addr = s.recvfrom(1024) self.assertEqual( b'cpu_load_short,host=server01,region=us-west ' b'value=0.64 20964900\n', received_data, ) cli.write_points(self.dummy_points, time_precision='h') received_data, addr = s.recvfrom(1024) self.assertEqual( b'cpu_load_short,host=server01,region=us-west ' b'value=0.64 349415\n', received_data, ) def test_write_points_bad_precision(self): """Test write points w/bad precision TestInfluxDBClient object.""" cli = InfluxDBClient() with self.assertRaisesRegexp( Exception, "Invalid time precision is given. " "\(use 'n', 'u', 'ms', 's', 'm' or 'h'\)" ): cli.write_points( self.dummy_points, time_precision='g' ) @raises(Exception) def test_write_points_with_precision_fails(self): """Test write points w/precision fail for TestInfluxDBClient object.""" cli = InfluxDBClient('host', 8086, 'username', 'password', 'db') with _mocked_session(cli, 'post', 500): cli.write_points_with_precision([]) def test_query(self): """Test query method for TestInfluxDBClient object.""" example_response = ( '{"results": [{"series": [{"measurement": "sdfsdfsdf", ' '"columns": ["time", "value"], "values": ' '[["2009-11-10T23:00:00Z", 0.64]]}]}, {"series": ' '[{"measurement": "cpu_load_short", "columns": ["time", "value"], ' '"values": [["2009-11-10T23:00:00Z", 0.64]]}]}]}' ) with requests_mock.Mocker() as m: m.register_uri( requests_mock.GET, "http://localhost:8086/query", text=example_response ) rs = self.cli.query('select * from foo') self.assertListEqual( list(rs[0].get_points()), [{'value': 0.64, 'time': '2009-11-10T23:00:00Z'}] ) def test_select_into_post(self): """Test SELECT.*INTO is POSTed.""" example_response = ( '{"results": [{"series": [{"measurement": "sdfsdfsdf", ' '"columns": ["time", "value"], "values": ' '[["2009-11-10T23:00:00Z", 0.64]]}]}, {"series": ' '[{"measurement": "cpu_load_short", "columns": ["time", "value"], ' '"values": [["2009-11-10T23:00:00Z", 0.64]]}]}]}' ) with requests_mock.Mocker() as m: m.register_uri( requests_mock.POST, "http://localhost:8086/query", text=example_response ) rs = self.cli.query('select * INTO newmeas from foo') self.assertListEqual( list(rs[0].get_points()), [{'value': 0.64, 'time': '2009-11-10T23:00:00Z'}] ) @unittest.skip('Not implemented for 0.9') def test_query_chunked(self): """Test chunked query for TestInfluxDBClient object.""" cli = InfluxDBClient(database='db') example_object = { 'points': [ [1415206250119, 40001, 667], [1415206244555, 30001, 7], [1415206228241, 20001, 788], [1415206212980, 10001, 555], [1415197271586, 10001, 23] ], 'measurement': 'foo', 'columns': [ 'time', 'sequence_number', 'val' ] } example_response = \ json.dumps(example_object) + json.dumps(example_object) with requests_mock.Mocker() as m: m.register_uri( requests_mock.GET, "http://localhost:8086/db/db/series", text=example_response ) self.assertListEqual( cli.query('select * from foo', chunked=True), [example_object, example_object] ) @raises(Exception) def test_query_fail(self): """Test query failed for TestInfluxDBClient object.""" with _mocked_session(self.cli, 'get', 401): self.cli.query('select column_one from foo;') def test_ping(self): """Test ping querying InfluxDB version.""" with requests_mock.Mocker() as m: m.register_uri( requests_mock.GET, "http://localhost:8086/ping", status_code=204, headers={'X-Influxdb-Version': '1.2.3'} ) version = self.cli.ping() self.assertEqual(version, '1.2.3') def test_create_database(self): """Test create database for TestInfluxDBClient object.""" with requests_mock.Mocker() as m: m.register_uri( requests_mock.POST, "http://localhost:8086/query", text='{"results":[{}]}' ) self.cli.create_database('new_db') self.assertEqual( m.last_request.qs['q'][0], 'create database "new_db"' ) def test_create_numeric_named_database(self): """Test create db w/numeric name for TestInfluxDBClient object.""" with requests_mock.Mocker() as m: m.register_uri( requests_mock.POST, "http://localhost:8086/query", text='{"results":[{}]}' ) self.cli.create_database('123') self.assertEqual( m.last_request.qs['q'][0], 'create database "123"' ) @raises(Exception) def test_create_database_fails(self): """Test create database fail for TestInfluxDBClient object.""" with _mocked_session(self.cli, 'post', 401): self.cli.create_database('new_db') def test_drop_database(self): """Test drop database for TestInfluxDBClient object.""" with requests_mock.Mocker() as m: m.register_uri( requests_mock.POST, "http://localhost:8086/query", text='{"results":[{}]}' ) self.cli.drop_database('new_db') self.assertEqual( m.last_request.qs['q'][0], 'drop database "new_db"' ) def test_drop_measurement(self): """Test drop measurement for TestInfluxDBClient object.""" with requests_mock.Mocker() as m: m.register_uri( requests_mock.POST, "http://localhost:8086/query", text='{"results":[{}]}' ) self.cli.drop_measurement('new_measurement') self.assertEqual( m.last_request.qs['q'][0], 'drop measurement "new_measurement"' ) def test_drop_numeric_named_database(self): """Test drop numeric db for TestInfluxDBClient object.""" with requests_mock.Mocker() as m: m.register_uri( requests_mock.POST, "http://localhost:8086/query", text='{"results":[{}]}' ) self.cli.drop_database('123') self.assertEqual( m.last_request.qs['q'][0], 'drop database "123"' ) def test_get_list_database(self): """Test get list of databases for TestInfluxDBClient object.""" data = {'results': [ {'series': [ {'name': 'databases', 'values': [ ['new_db_1'], ['new_db_2']], 'columns': ['name']}]} ]} with _mocked_session(self.cli, 'get', 200, json.dumps(data)): self.assertListEqual( self.cli.get_list_database(), [{'name': 'new_db_1'}, {'name': 'new_db_2'}] ) @raises(Exception) def test_get_list_database_fails(self): """Test get list of dbs fail for TestInfluxDBClient object.""" cli = InfluxDBClient('host', 8086, 'username', 'password') with _mocked_session(cli, 'get', 401): cli.get_list_database() def test_get_list_measurements(self): """Test get list of measurements for TestInfluxDBClient object.""" data = { "results": [{ "series": [ {"name": "measurements", "columns": ["name"], "values": [["cpu"], ["disk"] ]}]} ] } with _mocked_session(self.cli, 'get', 200, json.dumps(data)): self.assertListEqual( self.cli.get_list_measurements(), [{'name': 'cpu'}, {'name': 'disk'}] ) def test_create_retention_policy_default(self): """Test create default ret policy for TestInfluxDBClient object.""" example_response = '{"results":[{}]}' with requests_mock.Mocker() as m: m.register_uri( requests_mock.POST, "http://localhost:8086/query", text=example_response ) self.cli.create_retention_policy( 'somename', '1d', 4, default=True, database='db' ) self.assertEqual( m.last_request.qs['q'][0], 'create retention policy "somename" on ' '"db" duration 1d replication 4 shard duration 0s default' ) def test_create_retention_policy(self): """Test create retention policy for TestInfluxDBClient object.""" example_response = '{"results":[{}]}' with requests_mock.Mocker() as m: m.register_uri( requests_mock.POST, "http://localhost:8086/query", text=example_response ) self.cli.create_retention_policy( 'somename', '1d', 4, database='db' ) self.assertEqual( m.last_request.qs['q'][0], 'create retention policy "somename" on ' '"db" duration 1d replication 4 shard duration 0s' ) def test_alter_retention_policy(self): """Test alter retention policy for TestInfluxDBClient object.""" example_response = '{"results":[{}]}' with requests_mock.Mocker() as m: m.register_uri( requests_mock.POST, "http://localhost:8086/query", text=example_response ) # Test alter duration self.cli.alter_retention_policy('somename', 'db', duration='4d') self.assertEqual( m.last_request.qs['q'][0], 'alter retention policy "somename" on "db" duration 4d' ) # Test alter replication self.cli.alter_retention_policy('somename', 'db', replication=4) self.assertEqual( m.last_request.qs['q'][0], 'alter retention policy "somename" on "db" replication 4' ) # Test alter shard duration self.cli.alter_retention_policy('somename', 'db', shard_duration='1h') self.assertEqual( m.last_request.qs['q'][0], 'alter retention policy "somename" on "db" shard duration 1h' ) # Test alter default self.cli.alter_retention_policy('somename', 'db', default=True) self.assertEqual( m.last_request.qs['q'][0], 'alter retention policy "somename" on "db" default' ) @raises(Exception) def test_alter_retention_policy_invalid(self): """Test invalid alter ret policy for TestInfluxDBClient object.""" cli = InfluxDBClient('host', 8086, 'username', 'password') with _mocked_session(cli, 'get', 400): self.cli.alter_retention_policy('somename', 'db') def test_drop_retention_policy(self): """Test drop retention policy for TestInfluxDBClient object.""" example_response = '{"results":[{}]}' with requests_mock.Mocker() as m: m.register_uri( requests_mock.POST, "http://localhost:8086/query", text=example_response ) self.cli.drop_retention_policy('somename', 'db') self.assertEqual( m.last_request.qs['q'][0], 'drop retention policy "somename" on "db"' ) @raises(Exception) def test_drop_retention_policy_fails(self): """Test failed drop ret policy for TestInfluxDBClient object.""" cli = InfluxDBClient('host', 8086, 'username', 'password') with _mocked_session(cli, 'delete', 401): cli.drop_retention_policy('default', 'db') def test_get_list_retention_policies(self): """Test get retention policies for TestInfluxDBClient object.""" example_response = \ '{"results": [{"series": [{"values": [["fsfdsdf", "24h0m0s", 2]],'\ ' "columns": ["name", "duration", "replicaN"]}]}]}' with requests_mock.Mocker() as m: m.register_uri( requests_mock.GET, "http://localhost:8086/query", text=example_response ) self.assertListEqual( self.cli.get_list_retention_policies("db"), [{'duration': '24h0m0s', 'name': 'fsfdsdf', 'replicaN': 2}] ) @mock.patch('requests.Session.request') def test_request_retry(self, mock_request): """Test that two connection errors will be handled.""" class CustomMock(object): """Create custom mock object for test.""" def __init__(self): self.i = 0 def connection_error(self, *args, **kwargs): """Handle a connection error for the CustomMock object.""" self.i += 1 if self.i < 3: raise requests.exceptions.ConnectionError r = requests.Response() r.status_code = 204 return r mock_request.side_effect = CustomMock().connection_error cli = InfluxDBClient(database='db') cli.write_points( self.dummy_points ) @mock.patch('requests.Session.request') def test_request_retry_raises(self, mock_request): """Test that three requests errors will not be handled.""" class CustomMock(object): """Create custom mock object for test.""" def __init__(self): self.i = 0 def connection_error(self, *args, **kwargs): """Handle a connection error for the CustomMock object.""" self.i += 1 if self.i < 4: raise requests.exceptions.HTTPError else: r = requests.Response() r.status_code = 200 return r mock_request.side_effect = CustomMock().connection_error cli = InfluxDBClient(database='db') with self.assertRaises(requests.exceptions.HTTPError): cli.write_points(self.dummy_points) @mock.patch('requests.Session.request') def test_random_request_retry(self, mock_request): """Test that a random number of connection errors will be handled.""" class CustomMock(object): """Create custom mock object for test.""" def __init__(self, retries): self.i = 0 self.retries = retries def connection_error(self, *args, **kwargs): """Handle a connection error for the CustomMock object.""" self.i += 1 if self.i < self.retries: raise requests.exceptions.ConnectionError else: r = requests.Response() r.status_code = 204 return r retries = random.randint(1, 5) mock_request.side_effect = CustomMock(retries).connection_error cli = InfluxDBClient(database='db', retries=retries) cli.write_points(self.dummy_points) @mock.patch('requests.Session.request') def test_random_request_retry_raises(self, mock_request): """Test a random number of conn errors plus one will not be handled.""" class CustomMock(object): """Create custom mock object for test.""" def __init__(self, retries): self.i = 0 self.retries = retries def connection_error(self, *args, **kwargs): """Handle a connection error for the CustomMock object.""" self.i += 1 if self.i < self.retries + 1: raise requests.exceptions.ConnectionError else: r = requests.Response() r.status_code = 200 return r retries = random.randint(1, 5) mock_request.side_effect = CustomMock(retries).connection_error cli = InfluxDBClient(database='db', retries=retries) with self.assertRaises(requests.exceptions.ConnectionError): cli.write_points(self.dummy_points) def test_get_list_users(self): """Test get users for TestInfluxDBClient object.""" example_response = ( '{"results":[{"series":[{"columns":["user","admin"],' '"values":[["test",false]]}]}]}' ) with requests_mock.Mocker() as m: m.register_uri( requests_mock.GET, "http://localhost:8086/query", text=example_response ) self.assertListEqual( self.cli.get_list_users(), [{'user': 'test', 'admin': False}] ) def test_get_list_users_empty(self): """Test get empty userlist for TestInfluxDBClient object.""" example_response = ( '{"results":[{"series":[{"columns":["user","admin"]}]}]}' ) with requests_mock.Mocker() as m: m.register_uri( requests_mock.GET, "http://localhost:8086/query", text=example_response ) self.assertListEqual(self.cli.get_list_users(), []) def test_grant_admin_privileges(self): """Test grant admin privs for TestInfluxDBClient object.""" example_response = '{"results":[{}]}' with requests_mock.Mocker() as m: m.register_uri( requests_mock.POST, "http://localhost:8086/query", text=example_response ) self.cli.grant_admin_privileges('test') self.assertEqual( m.last_request.qs['q'][0], 'grant all privileges to "test"' ) @raises(Exception) def test_grant_admin_privileges_invalid(self): """Test grant invalid admin privs for TestInfluxDBClient object.""" cli = InfluxDBClient('host', 8086, 'username', 'password') with _mocked_session(cli, 'get', 400): self.cli.grant_admin_privileges('') def test_revoke_admin_privileges(self): """Test revoke admin privs for TestInfluxDBClient object.""" example_response = '{"results":[{}]}' with requests_mock.Mocker() as m: m.register_uri( requests_mock.POST, "http://localhost:8086/query", text=example_response ) self.cli.revoke_admin_privileges('test') self.assertEqual( m.last_request.qs['q'][0], 'revoke all privileges from "test"' ) @raises(Exception) def test_revoke_admin_privileges_invalid(self): """Test revoke invalid admin privs for TestInfluxDBClient object.""" cli = InfluxDBClient('host', 8086, 'username', 'password') with _mocked_session(cli, 'get', 400): self.cli.revoke_admin_privileges('') def test_grant_privilege(self): """Test grant privs for TestInfluxDBClient object.""" example_response = '{"results":[{}]}' with requests_mock.Mocker() as m: m.register_uri( requests_mock.POST, "http://localhost:8086/query", text=example_response ) self.cli.grant_privilege('read', 'testdb', 'test') self.assertEqual( m.last_request.qs['q'][0], 'grant read on "testdb" to "test"' ) @raises(Exception) def test_grant_privilege_invalid(self): """Test grant invalid privs for TestInfluxDBClient object.""" cli = InfluxDBClient('host', 8086, 'username', 'password') with _mocked_session(cli, 'get', 400): self.cli.grant_privilege('', 'testdb', 'test') def test_revoke_privilege(self): """Test revoke privs for TestInfluxDBClient object.""" example_response = '{"results":[{}]}' with requests_mock.Mocker() as m: m.register_uri( requests_mock.POST, "http://localhost:8086/query", text=example_response ) self.cli.revoke_privilege('read', 'testdb', 'test') self.assertEqual( m.last_request.qs['q'][0], 'revoke read on "testdb" from "test"' ) @raises(Exception) def test_revoke_privilege_invalid(self): """Test revoke invalid privs for TestInfluxDBClient object.""" cli = InfluxDBClient('host', 8086, 'username', 'password') with _mocked_session(cli, 'get', 400): self.cli.revoke_privilege('', 'testdb', 'test') def test_get_list_privileges(self): """Tst get list of privs for TestInfluxDBClient object.""" data = {'results': [ {'series': [ {'columns': ['database', 'privilege'], 'values': [ ['db1', 'READ'], ['db2', 'ALL PRIVILEGES'], ['db3', 'NO PRIVILEGES']]} ]} ]} with _mocked_session(self.cli, 'get', 200, json.dumps(data)): self.assertListEqual( self.cli.get_list_privileges('test'), [{'database': 'db1', 'privilege': 'READ'}, {'database': 'db2', 'privilege': 'ALL PRIVILEGES'}, {'database': 'db3', 'privilege': 'NO PRIVILEGES'}] ) @raises(Exception) def test_get_list_privileges_fails(self): """Test failed get list of privs for TestInfluxDBClient object.""" cli = InfluxDBClient('host', 8086, 'username', 'password') with _mocked_session(cli, 'get', 401): cli.get_list_privileges('test') def test_invalid_port_fails(self): """Test invalid port fail for TestInfluxDBClient object.""" with self.assertRaises(ValueError): InfluxDBClient('host', '80/redir', 'username', 'password') def test_chunked_response(self): """Test chunked reponse for TestInfluxDBClient object.""" example_response = \ u'{"results":[{"statement_id":0,"series":' \ '[{"name":"cpu","columns":["fieldKey","fieldType"],"values":' \ '[["value","integer"]]}],"partial":true}]}\n{"results":' \ '[{"statement_id":0,"series":[{"name":"iops","columns":' \ '["fieldKey","fieldType"],"values":[["value","integer"]]}],' \ '"partial":true}]}\n{"results":[{"statement_id":0,"series":' \ '[{"name":"load","columns":["fieldKey","fieldType"],"values":' \ '[["value","integer"]]}],"partial":true}]}\n{"results":' \ '[{"statement_id":0,"series":[{"name":"memory","columns":' \ '["fieldKey","fieldType"],"values":[["value","integer"]]}]}]}\n' with requests_mock.Mocker() as m: m.register_uri( requests_mock.GET, "http://localhost:8086/query", text=example_response ) response = self.cli.query('show series limit 4 offset 0', chunked=True, chunk_size=4) self.assertTrue(len(response) == 4) self.assertEqual(response.__repr__(), ResultSet( {'series': [{'values': [['value', 'integer']], 'name': 'cpu', 'columns': ['fieldKey', 'fieldType']}, {'values': [['value', 'integer']], 'name': 'iops', 'columns': ['fieldKey', 'fieldType']}, {'values': [['value', 'integer']], 'name': 'load', 'columns': ['fieldKey', 'fieldType']}, {'values': [['value', 'integer']], 'name': 'memory', 'columns': ['fieldKey', 'fieldType']}]} ).__repr__()) class FakeClient(InfluxDBClient): """Set up a fake client instance of InfluxDBClient.""" def __init__(self, *args, **kwargs): """Initialize an instance of the FakeClient object.""" super(FakeClient, self).__init__(*args, **kwargs) def query(self, query, params=None, expected_response_code=200, database=None): """Query data from the FakeClient object.""" if query == 'Fail': raise Exception("Fail") elif query == 'Fail once' and self._host == 'host1': raise Exception("Fail Once") elif query == 'Fail twice' and self._host in 'host1 host2': raise Exception("Fail Twice") else: return "Success" influxdb-5.2.0/influxdb/tests/chunked_json_test.py0000644000175000017500000000324413321227220022622 0ustar aviauaviau00000000000000# -*- coding: utf-8 -*- """Chunked JSON test.""" from __future__ import absolute_import from __future__ import division from __future__ import print_function from __future__ import unicode_literals import unittest from influxdb import chunked_json class TestChunkJson(unittest.TestCase): """Set up the TestChunkJson object.""" @classmethod def setUpClass(cls): """Initialize the TestChunkJson object.""" super(TestChunkJson, cls).setUpClass() def test_load(self): """Test reading a sequence of JSON values from a string.""" example_response = \ '{"results": [{"series": [{"measurement": "sdfsdfsdf", ' \ '"columns": ["time", "value"], "values": ' \ '[["2009-11-10T23:00:00Z", 0.64]]}]}, {"series": ' \ '[{"measurement": "cpu_load_short", "columns": ["time", "value"],'\ '"values": [["2009-11-10T23:00:00Z", 0.64]]}]}]}' res = list(chunked_json.loads(example_response)) # import ipdb; ipdb.set_trace() self.assertListEqual( [ { 'results': [ {'series': [{ 'values': [['2009-11-10T23:00:00Z', 0.64]], 'measurement': 'sdfsdfsdf', 'columns': ['time', 'value']}]}, {'series': [{ 'values': [['2009-11-10T23:00:00Z', 0.64]], 'measurement': 'cpu_load_short', 'columns': ['time', 'value']}]} ] } ], res ) influxdb-5.2.0/influxdb/tests/influxdb08/0000755000175000017500000000000013321227246020527 5ustar aviauaviau00000000000000influxdb-5.2.0/influxdb/tests/influxdb08/__init__.py0000644000175000017500000000010213321227220022621 0ustar aviauaviau00000000000000# -*- coding: utf-8 -*- """Define the influxdb08 test package.""" influxdb-5.2.0/influxdb/tests/influxdb08/helper_test.py0000644000175000017500000002202513321227220023410 0ustar aviauaviau00000000000000# -*- coding: utf-8 -*- """Define set of helper functions for the dataframe.""" import unittest import warnings import mock from influxdb.influxdb08 import SeriesHelper, InfluxDBClient from requests.exceptions import ConnectionError class TestSeriesHelper(unittest.TestCase): """Define the SeriesHelper for test.""" @classmethod def setUpClass(cls): """Set up an instance of the TestSerisHelper object.""" super(TestSeriesHelper, cls).setUpClass() TestSeriesHelper.client = InfluxDBClient( 'host', 8086, 'username', 'password', 'database' ) class MySeriesHelper(SeriesHelper): """Define a subset SeriesHelper instance.""" class Meta: """Define metadata for the TestSeriesHelper object.""" client = TestSeriesHelper.client series_name = 'events.stats.{server_name}' fields = ['time', 'server_name'] bulk_size = 5 autocommit = True TestSeriesHelper.MySeriesHelper = MySeriesHelper def test_auto_commit(self): """Test that write_points called after the right number of events.""" class AutoCommitTest(SeriesHelper): """Define an instance of SeriesHelper for AutoCommit test.""" class Meta: """Define metadata AutoCommitTest object.""" series_name = 'events.stats.{server_name}' fields = ['time', 'server_name'] bulk_size = 5 client = InfluxDBClient() autocommit = True fake_write_points = mock.MagicMock() AutoCommitTest(server_name='us.east-1', time=159) AutoCommitTest._client.write_points = fake_write_points AutoCommitTest(server_name='us.east-1', time=158) AutoCommitTest(server_name='us.east-1', time=157) AutoCommitTest(server_name='us.east-1', time=156) self.assertFalse(fake_write_points.called) AutoCommitTest(server_name='us.east-1', time=3443) self.assertTrue(fake_write_points.called) def testSingleSeriesName(self): """Test JSON conversion when there is only one series name.""" TestSeriesHelper.MySeriesHelper(server_name='us.east-1', time=159) TestSeriesHelper.MySeriesHelper(server_name='us.east-1', time=158) TestSeriesHelper.MySeriesHelper(server_name='us.east-1', time=157) TestSeriesHelper.MySeriesHelper(server_name='us.east-1', time=156) expectation = [{'points': [[159, 'us.east-1'], [158, 'us.east-1'], [157, 'us.east-1'], [156, 'us.east-1']], 'name': 'events.stats.us.east-1', 'columns': ['time', 'server_name']}] rcvd = TestSeriesHelper.MySeriesHelper._json_body_() self.assertTrue(all([el in expectation for el in rcvd]) and all([el in rcvd for el in expectation]), 'Invalid JSON body of time series returned from ' '_json_body_ for one series name: {0}.'.format(rcvd)) TestSeriesHelper.MySeriesHelper._reset_() self.assertEqual( TestSeriesHelper.MySeriesHelper._json_body_(), [], 'Resetting helper did not empty datapoints.') def testSeveralSeriesNames(self): """Test JSON conversion when there is only one series name.""" TestSeriesHelper.MySeriesHelper(server_name='us.east-1', time=159) TestSeriesHelper.MySeriesHelper(server_name='fr.paris-10', time=158) TestSeriesHelper.MySeriesHelper(server_name='lu.lux', time=157) TestSeriesHelper.MySeriesHelper(server_name='uk.london', time=156) expectation = [{'points': [[157, 'lu.lux']], 'name': 'events.stats.lu.lux', 'columns': ['time', 'server_name']}, {'points': [[156, 'uk.london']], 'name': 'events.stats.uk.london', 'columns': ['time', 'server_name']}, {'points': [[158, 'fr.paris-10']], 'name': 'events.stats.fr.paris-10', 'columns': ['time', 'server_name']}, {'points': [[159, 'us.east-1']], 'name': 'events.stats.us.east-1', 'columns': ['time', 'server_name']}] rcvd = TestSeriesHelper.MySeriesHelper._json_body_() self.assertTrue(all([el in expectation for el in rcvd]) and all([el in rcvd for el in expectation]), 'Invalid JSON body of time series returned from ' '_json_body_ for several series names: {0}.' .format(rcvd)) TestSeriesHelper.MySeriesHelper._reset_() self.assertEqual( TestSeriesHelper.MySeriesHelper._json_body_(), [], 'Resetting helper did not empty datapoints.') def testInvalidHelpers(self): """Test errors in invalid helpers.""" class MissingMeta(SeriesHelper): """Define SeriesHelper object for MissingMeta test.""" pass class MissingClient(SeriesHelper): """Define SeriesHelper object for MissingClient test.""" class Meta: """Define metadata for MissingClient object.""" series_name = 'events.stats.{server_name}' fields = ['time', 'server_name'] autocommit = True class MissingSeriesName(SeriesHelper): """Define SeriesHelper object for MissingSeries test.""" class Meta: """Define metadata for MissingSeriesName object.""" fields = ['time', 'server_name'] class MissingFields(SeriesHelper): """Define SeriesHelper for MissingFields test.""" class Meta: """Define metadata for MissingFields object.""" series_name = 'events.stats.{server_name}' for cls in [MissingMeta, MissingClient, MissingFields, MissingSeriesName]: self.assertRaises( AttributeError, cls, **{'time': 159, 'server_name': 'us.east-1'}) def testWarnBulkSizeZero(self): """Test warning for an invalid bulk size.""" class WarnBulkSizeZero(SeriesHelper): """Define SeriesHelper for WarnBulkSizeZero test.""" class Meta: """Define metadata for WarnBulkSizeZero object.""" client = TestSeriesHelper.client series_name = 'events.stats.{server_name}' fields = ['time', 'server_name'] bulk_size = 0 autocommit = True with warnings.catch_warnings(record=True) as rec_warnings: warnings.simplefilter("always") # Server defined in the client is invalid, we're testing # the warning only. with self.assertRaises(ConnectionError): WarnBulkSizeZero(time=159, server_name='us.east-1') self.assertGreaterEqual( len(rec_warnings), 1, '{0} call should have generated one warning.' 'Actual generated warnings: {1}'.format( WarnBulkSizeZero, '\n'.join(map(str, rec_warnings)))) expected_msg = ( 'Definition of bulk_size in WarnBulkSizeZero forced to 1, ' 'was less than 1.') self.assertIn(expected_msg, list(w.message.args[0] for w in rec_warnings), 'Warning message did not contain "forced to 1".') def testWarnBulkSizeNoEffect(self): """Test warning for a set bulk size but autocommit False.""" class WarnBulkSizeNoEffect(SeriesHelper): """Define SeriesHelper for WarnBulkSizeNoEffect object.""" class Meta: """Define metadata for WarnBulkSizeNoEffect object.""" series_name = 'events.stats.{server_name}' fields = ['time', 'server_name'] bulk_size = 5 autocommit = False with warnings.catch_warnings(record=True) as rec_warnings: warnings.simplefilter("always") WarnBulkSizeNoEffect(time=159, server_name='us.east-1') self.assertGreaterEqual( len(rec_warnings), 1, '{0} call should have generated one warning.' 'Actual generated warnings: {1}'.format( WarnBulkSizeNoEffect, '\n'.join(map(str, rec_warnings)))) expected_msg = ( 'Definition of bulk_size in WarnBulkSizeNoEffect has no affect ' 'because autocommit is false.') self.assertIn(expected_msg, list(w.message.args[0] for w in rec_warnings), 'Warning message did not contain the expected_msg.') if __name__ == '__main__': unittest.main() influxdb-5.2.0/influxdb/tests/influxdb08/client_test.py0000644000175000017500000007702513321227220023421 0ustar aviauaviau00000000000000# -*- coding: utf-8 -*- """Client unit tests.""" import json import socket import sys import unittest import random import warnings import mock import requests import requests.exceptions import requests_mock from nose.tools import raises from mock import patch from influxdb.influxdb08 import InfluxDBClient from influxdb.influxdb08.client import session if sys.version < '3': import codecs def u(x): """Test codec.""" return codecs.unicode_escape_decode(x)[0] else: def u(x): """Test codec.""" return x def _build_response_object(status_code=200, content=""): resp = requests.Response() resp.status_code = status_code resp._content = content.encode("utf8") return resp def _mocked_session(method="GET", status_code=200, content=""): method = method.upper() def request(*args, **kwargs): """Define a request for the _mocked_session.""" c = content # Check method assert method == kwargs.get('method', 'GET') if method == 'POST': data = kwargs.get('data', None) if data is not None: # Data must be a string assert isinstance(data, str) # Data must be a JSON string assert c == json.loads(data, strict=True) c = data # Anyway, Content must be a JSON string (or empty string) if not isinstance(c, str): c = json.dumps(c) return _build_response_object(status_code=status_code, content=c) mocked = patch.object( session, 'request', side_effect=request ) return mocked class TestInfluxDBClient(unittest.TestCase): """Define a TestInfluxDBClient object.""" def setUp(self): """Set up a TestInfluxDBClient object.""" # By default, raise exceptions on warnings warnings.simplefilter('error', FutureWarning) self.dummy_points = [ { "points": [ ["1", 1, 1.0], ["2", 2, 2.0] ], "name": "foo", "columns": ["column_one", "column_two", "column_three"] } ] self.dsn_string = 'influxdb://uSr:pWd@host:1886/db' def test_scheme(self): """Test database scheme for TestInfluxDBClient object.""" cli = InfluxDBClient('host', 8086, 'username', 'password', 'database') self.assertEqual(cli._baseurl, 'http://host:8086') cli = InfluxDBClient( 'host', 8086, 'username', 'password', 'database', ssl=True ) self.assertEqual(cli._baseurl, 'https://host:8086') def test_dsn(self): """Test datasource name for TestInfluxDBClient object.""" cli = InfluxDBClient.from_dsn(self.dsn_string) self.assertEqual('http://host:1886', cli._baseurl) self.assertEqual('uSr', cli._username) self.assertEqual('pWd', cli._password) self.assertEqual('db', cli._database) self.assertFalse(cli._use_udp) cli = InfluxDBClient.from_dsn('udp+' + self.dsn_string) self.assertTrue(cli._use_udp) cli = InfluxDBClient.from_dsn('https+' + self.dsn_string) self.assertEqual('https://host:1886', cli._baseurl) cli = InfluxDBClient.from_dsn('https+' + self.dsn_string, **{'ssl': False}) self.assertEqual('http://host:1886', cli._baseurl) def test_switch_database(self): """Test switch database for TestInfluxDBClient object.""" cli = InfluxDBClient('host', 8086, 'username', 'password', 'database') cli.switch_database('another_database') self.assertEqual(cli._database, 'another_database') @raises(FutureWarning) def test_switch_db_deprecated(self): """Test deprecated switch database for TestInfluxDBClient object.""" cli = InfluxDBClient('host', 8086, 'username', 'password', 'database') cli.switch_db('another_database') self.assertEqual(cli._database, 'another_database') def test_switch_user(self): """Test switch user for TestInfluxDBClient object.""" cli = InfluxDBClient('host', 8086, 'username', 'password', 'database') cli.switch_user('another_username', 'another_password') self.assertEqual(cli._username, 'another_username') self.assertEqual(cli._password, 'another_password') def test_write(self): """Test write to database for TestInfluxDBClient object.""" with requests_mock.Mocker() as m: m.register_uri( requests_mock.POST, "http://localhost:8086/write" ) cli = InfluxDBClient(database='db') cli.write( {"database": "mydb", "retentionPolicy": "mypolicy", "points": [{"name": "cpu_load_short", "tags": {"host": "server01", "region": "us-west"}, "timestamp": "2009-11-10T23:00:00Z", "values": {"value": 0.64}}]} ) self.assertEqual( json.loads(m.last_request.body), {"database": "mydb", "retentionPolicy": "mypolicy", "points": [{"name": "cpu_load_short", "tags": {"host": "server01", "region": "us-west"}, "timestamp": "2009-11-10T23:00:00Z", "values": {"value": 0.64}}]} ) def test_write_points(self): """Test write points for TestInfluxDBClient object.""" with requests_mock.Mocker() as m: m.register_uri( requests_mock.POST, "http://localhost:8086/db/db/series" ) cli = InfluxDBClient(database='db') cli.write_points( self.dummy_points ) self.assertListEqual( json.loads(m.last_request.body), self.dummy_points ) def test_write_points_string(self): """Test write string points for TestInfluxDBClient object.""" with requests_mock.Mocker() as m: m.register_uri( requests_mock.POST, "http://localhost:8086/db/db/series" ) cli = InfluxDBClient(database='db') cli.write_points( str(json.dumps(self.dummy_points)) ) self.assertListEqual( json.loads(m.last_request.body), self.dummy_points ) def test_write_points_batch(self): """Test write batch points for TestInfluxDBClient object.""" with requests_mock.Mocker() as m: m.register_uri(requests_mock.POST, "http://localhost:8086/db/db/series") cli = InfluxDBClient('localhost', 8086, 'username', 'password', 'db') cli.write_points(data=self.dummy_points, batch_size=2) self.assertEqual(1, m.call_count) def test_write_points_batch_invalid_size(self): """Test write batch points invalid size for TestInfluxDBClient.""" with requests_mock.Mocker() as m: m.register_uri(requests_mock.POST, "http://localhost:8086/db/db/series") cli = InfluxDBClient('localhost', 8086, 'username', 'password', 'db') cli.write_points(data=self.dummy_points, batch_size=-2) self.assertEqual(1, m.call_count) def test_write_points_batch_multiple_series(self): """Test write points batch multiple series.""" dummy_points = [ {"points": [["1", 1, 1.0], ["2", 2, 2.0], ["3", 3, 3.0], ["4", 4, 4.0], ["5", 5, 5.0]], "name": "foo", "columns": ["val1", "val2", "val3"]}, {"points": [["1", 1, 1.0], ["2", 2, 2.0], ["3", 3, 3.0], ["4", 4, 4.0], ["5", 5, 5.0], ["6", 6, 6.0], ["7", 7, 7.0], ["8", 8, 8.0]], "name": "bar", "columns": ["val1", "val2", "val3"]}, ] expected_last_body = [{'points': [['7', 7, 7.0], ['8', 8, 8.0]], 'name': 'bar', 'columns': ['val1', 'val2', 'val3']}] with requests_mock.Mocker() as m: m.register_uri(requests_mock.POST, "http://localhost:8086/db/db/series") cli = InfluxDBClient('localhost', 8086, 'username', 'password', 'db') cli.write_points(data=dummy_points, batch_size=3) self.assertEqual(m.call_count, 5) self.assertEqual(expected_last_body, m.request_history[4].json()) def test_write_points_udp(self): """Test write points UDP for TestInfluxDBClient object.""" s = socket.socket(socket.AF_INET, socket.SOCK_DGRAM) port = random.randint(4000, 8000) s.bind(('0.0.0.0', port)) cli = InfluxDBClient( 'localhost', 8086, 'root', 'root', 'test', use_udp=True, udp_port=port ) cli.write_points(self.dummy_points) received_data, addr = s.recvfrom(1024) self.assertEqual(self.dummy_points, json.loads(received_data.decode(), strict=True)) def test_write_bad_precision_udp(self): """Test write UDP w/bad precision.""" cli = InfluxDBClient( 'localhost', 8086, 'root', 'root', 'test', use_udp=True, udp_port=4444 ) with self.assertRaisesRegexp( Exception, "InfluxDB only supports seconds precision for udp writes" ): cli.write_points( self.dummy_points, time_precision='ms' ) @raises(Exception) def test_write_points_fails(self): """Test failed write points for TestInfluxDBClient object.""" with _mocked_session('post', 500): cli = InfluxDBClient('host', 8086, 'username', 'password', 'db') cli.write_points([]) def test_write_points_with_precision(self): """Test write points with precision.""" with _mocked_session('post', 200, self.dummy_points): cli = InfluxDBClient('host', 8086, 'username', 'password', 'db') self.assertTrue(cli.write_points(self.dummy_points)) def test_write_points_bad_precision(self): """Test write points with bad precision.""" cli = InfluxDBClient() with self.assertRaisesRegexp( Exception, "Invalid time precision is given. \(use 's', 'm', 'ms' or 'u'\)" ): cli.write_points( self.dummy_points, time_precision='g' ) @raises(Exception) def test_write_points_with_precision_fails(self): """Test write points where precision fails.""" with _mocked_session('post', 500): cli = InfluxDBClient('host', 8086, 'username', 'password', 'db') cli.write_points_with_precision([]) def test_delete_points(self): """Test delete points for TestInfluxDBClient object.""" with _mocked_session('delete', 204) as mocked: cli = InfluxDBClient('host', 8086, 'username', 'password', 'db') self.assertTrue(cli.delete_points("foo")) self.assertEqual(len(mocked.call_args_list), 1) args, kwds = mocked.call_args_list[0] self.assertEqual(kwds['params'], {'u': 'username', 'p': 'password'}) self.assertEqual(kwds['url'], 'http://host:8086/db/db/series/foo') @raises(Exception) def test_delete_points_with_wrong_name(self): """Test delete points with wrong name.""" with _mocked_session('delete', 400): cli = InfluxDBClient('host', 8086, 'username', 'password', 'db') cli.delete_points("nonexist") @raises(NotImplementedError) def test_create_scheduled_delete(self): """Test create scheduled deletes.""" cli = InfluxDBClient('host', 8086, 'username', 'password', 'db') cli.create_scheduled_delete([]) @raises(NotImplementedError) def test_get_list_scheduled_delete(self): """Test get schedule list of deletes TestInfluxDBClient.""" cli = InfluxDBClient('host', 8086, 'username', 'password', 'db') cli.get_list_scheduled_delete() @raises(NotImplementedError) def test_remove_scheduled_delete(self): """Test remove scheduled delete TestInfluxDBClient.""" cli = InfluxDBClient('host', 8086, 'username', 'password', 'db') cli.remove_scheduled_delete(1) def test_query(self): """Test query for TestInfluxDBClient object.""" data = [ { "name": "foo", "columns": ["time", "sequence_number", "column_one"], "points": [ [1383876043, 16, "2"], [1383876043, 15, "1"], [1383876035, 14, "2"], [1383876035, 13, "1"] ] } ] with _mocked_session('get', 200, data): cli = InfluxDBClient('host', 8086, 'username', 'password', 'db') result = cli.query('select column_one from foo;') self.assertEqual(len(result[0]['points']), 4) def test_query_chunked(self): """Test chunked query for TestInfluxDBClient object.""" cli = InfluxDBClient(database='db') example_object = { 'points': [ [1415206250119, 40001, 667], [1415206244555, 30001, 7], [1415206228241, 20001, 788], [1415206212980, 10001, 555], [1415197271586, 10001, 23] ], 'name': 'foo', 'columns': [ 'time', 'sequence_number', 'val' ] } example_response = \ json.dumps(example_object) + json.dumps(example_object) with requests_mock.Mocker() as m: m.register_uri( requests_mock.GET, "http://localhost:8086/db/db/series", text=example_response ) self.assertListEqual( cli.query('select * from foo', chunked=True), [example_object, example_object] ) def test_query_chunked_unicode(self): """Test unicode chunked query for TestInfluxDBClient object.""" cli = InfluxDBClient(database='db') example_object = { 'points': [ [1415206212980, 10001, u('unicode-\xcf\x89')], [1415197271586, 10001, u('more-unicode-\xcf\x90')] ], 'name': 'foo', 'columns': [ 'time', 'sequence_number', 'val' ] } example_response = \ json.dumps(example_object) + json.dumps(example_object) with requests_mock.Mocker() as m: m.register_uri( requests_mock.GET, "http://localhost:8086/db/db/series", text=example_response ) self.assertListEqual( cli.query('select * from foo', chunked=True), [example_object, example_object] ) @raises(Exception) def test_query_fail(self): """Test failed query for TestInfluxDBClient.""" with _mocked_session('get', 401): cli = InfluxDBClient('host', 8086, 'username', 'password', 'db') cli.query('select column_one from foo;') def test_query_bad_precision(self): """Test query with bad precision for TestInfluxDBClient.""" cli = InfluxDBClient() with self.assertRaisesRegexp( Exception, "Invalid time precision is given. \(use 's', 'm', 'ms' or 'u'\)" ): cli.query('select column_one from foo', time_precision='g') def test_create_database(self): """Test create database for TestInfluxDBClient.""" with _mocked_session('post', 201, {"name": "new_db"}): cli = InfluxDBClient('host', 8086, 'username', 'password', 'db') self.assertTrue(cli.create_database('new_db')) @raises(Exception) def test_create_database_fails(self): """Test failed create database for TestInfluxDBClient.""" with _mocked_session('post', 401): cli = InfluxDBClient('host', 8086, 'username', 'password', 'db') cli.create_database('new_db') def test_delete_database(self): """Test delete database for TestInfluxDBClient.""" with _mocked_session('delete', 204): cli = InfluxDBClient('host', 8086, 'username', 'password', 'db') self.assertTrue(cli.delete_database('old_db')) @raises(Exception) def test_delete_database_fails(self): """Test failed delete database for TestInfluxDBClient.""" with _mocked_session('delete', 401): cli = InfluxDBClient('host', 8086, 'username', 'password', 'db') cli.delete_database('old_db') def test_get_list_database(self): """Test get list of databases for TestInfluxDBClient.""" data = [ {"name": "a_db"} ] with _mocked_session('get', 200, data): cli = InfluxDBClient('host', 8086, 'username', 'password') self.assertEqual(len(cli.get_list_database()), 1) self.assertEqual(cli.get_list_database()[0]['name'], 'a_db') @raises(Exception) def test_get_list_database_fails(self): """Test failed get list of databases for TestInfluxDBClient.""" with _mocked_session('get', 401): cli = InfluxDBClient('host', 8086, 'username', 'password') cli.get_list_database() @raises(FutureWarning) def test_get_database_list_deprecated(self): """Test deprecated get database list for TestInfluxDBClient.""" data = [ {"name": "a_db"} ] with _mocked_session('get', 200, data): cli = InfluxDBClient('host', 8086, 'username', 'password') self.assertEqual(len(cli.get_database_list()), 1) self.assertEqual(cli.get_database_list()[0]['name'], 'a_db') def test_delete_series(self): """Test delete series for TestInfluxDBClient.""" with _mocked_session('delete', 204): cli = InfluxDBClient('host', 8086, 'username', 'password', 'db') cli.delete_series('old_series') @raises(Exception) def test_delete_series_fails(self): """Test failed delete series for TestInfluxDBClient.""" with _mocked_session('delete', 401): cli = InfluxDBClient('host', 8086, 'username', 'password', 'db') cli.delete_series('old_series') def test_get_series_list(self): """Test get list of series for TestInfluxDBClient.""" cli = InfluxDBClient(database='db') with requests_mock.Mocker() as m: example_response = \ '[{"name":"list_series_result","columns":' \ '["time","name"],"points":[[0,"foo"],[0,"bar"]]}]' m.register_uri( requests_mock.GET, "http://localhost:8086/db/db/series", text=example_response ) self.assertListEqual( cli.get_list_series(), ['foo', 'bar'] ) def test_get_continuous_queries(self): """Test get continuous queries for TestInfluxDBClient.""" cli = InfluxDBClient(database='db') with requests_mock.Mocker() as m: # Tip: put this in a json linter! example_response = '[ { "name": "continuous queries", "columns"' \ ': [ "time", "id", "query" ], "points": [ [ ' \ '0, 1, "select foo(bar,95) from \\"foo_bar' \ 's\\" group by time(5m) into response_times.' \ 'percentiles.5m.95" ], [ 0, 2, "select perce' \ 'ntile(value,95) from \\"response_times\\" g' \ 'roup by time(5m) into response_times.percen' \ 'tiles.5m.95" ] ] } ]' m.register_uri( requests_mock.GET, "http://localhost:8086/db/db/series", text=example_response ) self.assertListEqual( cli.get_list_continuous_queries(), [ 'select foo(bar,95) from "foo_bars" group ' 'by time(5m) into response_times.percentiles.5m.95', 'select percentile(value,95) from "response_times" group ' 'by time(5m) into response_times.percentiles.5m.95' ] ) def test_get_list_cluster_admins(self): """Test get list of cluster admins, not implemented.""" pass def test_add_cluster_admin(self): """Test add cluster admin for TestInfluxDBClient.""" with requests_mock.Mocker() as m: m.register_uri( requests_mock.POST, "http://localhost:8086/cluster_admins" ) cli = InfluxDBClient(database='db') cli.add_cluster_admin( new_username='paul', new_password='laup' ) self.assertDictEqual( json.loads(m.last_request.body), { 'name': 'paul', 'password': 'laup' } ) def test_update_cluster_admin_password(self): """Test update cluster admin pass for TestInfluxDBClient.""" with requests_mock.Mocker() as m: m.register_uri( requests_mock.POST, "http://localhost:8086/cluster_admins/paul" ) cli = InfluxDBClient(database='db') cli.update_cluster_admin_password( username='paul', new_password='laup' ) self.assertDictEqual( json.loads(m.last_request.body), {'password': 'laup'} ) def test_delete_cluster_admin(self): """Test delete cluster admin for TestInfluxDBClient.""" with requests_mock.Mocker() as m: m.register_uri( requests_mock.DELETE, "http://localhost:8086/cluster_admins/paul", status_code=200, ) cli = InfluxDBClient(database='db') cli.delete_cluster_admin(username='paul') self.assertIsNone(m.last_request.body) def test_set_database_admin(self): """Test set database admin for TestInfluxDBClient.""" pass def test_unset_database_admin(self): """Test unset database admin for TestInfluxDBClient.""" pass def test_alter_database_admin(self): """Test alter database admin for TestInfluxDBClient.""" with requests_mock.Mocker() as m: m.register_uri( requests_mock.POST, "http://localhost:8086/db/db/users/paul" ) cli = InfluxDBClient(database='db') cli.alter_database_admin( username='paul', is_admin=False ) self.assertDictEqual( json.loads(m.last_request.body), { 'admin': False } ) @raises(NotImplementedError) def test_get_list_database_admins(self): """Test get list of database admins for TestInfluxDBClient.""" cli = InfluxDBClient('host', 8086, 'username', 'password', 'db') cli.get_list_database_admins() @raises(NotImplementedError) def test_add_database_admin(self): """Test add database admins for TestInfluxDBClient.""" cli = InfluxDBClient('host', 8086, 'username', 'password', 'db') cli.add_database_admin('admin', 'admin_secret_password') @raises(NotImplementedError) def test_update_database_admin_password(self): """Test update database admin pass for TestInfluxDBClient.""" cli = InfluxDBClient('host', 8086, 'username', 'password', 'db') cli.update_database_admin_password('admin', 'admin_secret_password') @raises(NotImplementedError) def test_delete_database_admin(self): """Test delete database admin for TestInfluxDBClient.""" cli = InfluxDBClient('host', 8086, 'username', 'password', 'db') cli.delete_database_admin('admin') def test_get_database_users(self): """Test get database users for TestInfluxDBClient.""" cli = InfluxDBClient('localhost', 8086, 'username', 'password', 'db') example_response = \ '[{"name":"paul","isAdmin":false,"writeTo":".*","readFrom":".*"},'\ '{"name":"bobby","isAdmin":false,"writeTo":".*","readFrom":".*"}]' with requests_mock.Mocker() as m: m.register_uri( requests_mock.GET, "http://localhost:8086/db/db/users", text=example_response ) users = cli.get_database_users() self.assertEqual(json.loads(example_response), users) def test_add_database_user(self): """Test add database user for TestInfluxDBClient.""" with requests_mock.Mocker() as m: m.register_uri( requests_mock.POST, "http://localhost:8086/db/db/users" ) cli = InfluxDBClient(database='db') cli.add_database_user( new_username='paul', new_password='laup', permissions=('.*', '.*') ) self.assertDictEqual( json.loads(m.last_request.body), { 'writeTo': '.*', 'password': 'laup', 'readFrom': '.*', 'name': 'paul' } ) def test_add_database_user_bad_permissions(self): """Test add database user with bad perms for TestInfluxDBClient.""" cli = InfluxDBClient() with self.assertRaisesRegexp( Exception, "'permissions' must be \(readFrom, writeTo\) tuple" ): cli.add_database_user( new_password='paul', new_username='paul', permissions=('hello', 'hello', 'hello') ) def test_alter_database_user_password(self): """Test alter database user pass for TestInfluxDBClient.""" with requests_mock.Mocker() as m: m.register_uri( requests_mock.POST, "http://localhost:8086/db/db/users/paul" ) cli = InfluxDBClient(database='db') cli.alter_database_user( username='paul', password='n3wp4ss!' ) self.assertDictEqual( json.loads(m.last_request.body), { 'password': 'n3wp4ss!' } ) def test_alter_database_user_permissions(self): """Test alter database user perms for TestInfluxDBClient.""" with requests_mock.Mocker() as m: m.register_uri( requests_mock.POST, "http://localhost:8086/db/db/users/paul" ) cli = InfluxDBClient(database='db') cli.alter_database_user( username='paul', permissions=('^$', '.*') ) self.assertDictEqual( json.loads(m.last_request.body), { 'readFrom': '^$', 'writeTo': '.*' } ) def test_alter_database_user_password_and_permissions(self): """Test alter database user pass and perms for TestInfluxDBClient.""" with requests_mock.Mocker() as m: m.register_uri( requests_mock.POST, "http://localhost:8086/db/db/users/paul" ) cli = InfluxDBClient(database='db') cli.alter_database_user( username='paul', password='n3wp4ss!', permissions=('^$', '.*') ) self.assertDictEqual( json.loads(m.last_request.body), { 'password': 'n3wp4ss!', 'readFrom': '^$', 'writeTo': '.*' } ) def test_update_database_user_password_current_user(self): """Test update database user pass for TestInfluxDBClient.""" cli = InfluxDBClient( username='root', password='hello', database='database' ) with requests_mock.Mocker() as m: m.register_uri( requests_mock.POST, "http://localhost:8086/db/database/users/root" ) cli.update_database_user_password( username='root', new_password='bye' ) self.assertEqual(cli._password, 'bye') def test_delete_database_user(self): """Test delete database user for TestInfluxDBClient.""" with requests_mock.Mocker() as m: m.register_uri( requests_mock.DELETE, "http://localhost:8086/db/db/users/paul" ) cli = InfluxDBClient(database='db') cli.delete_database_user(username='paul') self.assertIsNone(m.last_request.body) @raises(NotImplementedError) def test_update_permission(self): """Test update permission for TestInfluxDBClient.""" cli = InfluxDBClient('host', 8086, 'username', 'password', 'db') cli.update_permission('admin', []) @mock.patch('requests.Session.request') def test_request_retry(self, mock_request): """Test that two connection errors will be handled.""" class CustomMock(object): """Define CustomMock object.""" def __init__(self): self.i = 0 def connection_error(self, *args, **kwargs): """Test connection error in CustomMock.""" self.i += 1 if self.i < 3: raise requests.exceptions.ConnectionError else: r = requests.Response() r.status_code = 200 return r mock_request.side_effect = CustomMock().connection_error cli = InfluxDBClient(database='db') cli.write_points( self.dummy_points ) @mock.patch('requests.Session.request') def test_request_retry_raises(self, mock_request): """Test that three connection errors will not be handled.""" class CustomMock(object): """Define CustomMock object.""" def __init__(self): """Initialize the object.""" self.i = 0 def connection_error(self, *args, **kwargs): """Test the connection error for CustomMock.""" self.i += 1 if self.i < 4: raise requests.exceptions.ConnectionError else: r = requests.Response() r.status_code = 200 return r mock_request.side_effect = CustomMock().connection_error cli = InfluxDBClient(database='db') with self.assertRaises(requests.exceptions.ConnectionError): cli.write_points(self.dummy_points) influxdb-5.2.0/influxdb/tests/influxdb08/dataframe_client_test.py0000644000175000017500000003174513321227220025424 0ustar aviauaviau00000000000000# -*- coding: utf-8 -*- """Unit tests for misc module.""" from datetime import timedelta import copy import json import unittest import warnings import requests_mock from nose.tools import raises from influxdb.tests import skipIfPYpy, using_pypy from .client_test import _mocked_session if not using_pypy: import pandas as pd from pandas.util.testing import assert_frame_equal from influxdb.influxdb08 import DataFrameClient @skipIfPYpy class TestDataFrameClient(unittest.TestCase): """Define the DataFramClient test object.""" def setUp(self): """Set up an instance of TestDataFrameClient object.""" # By default, raise exceptions on warnings warnings.simplefilter('error', FutureWarning) def test_write_points_from_dataframe(self): """Test write points from dataframe.""" now = pd.Timestamp('1970-01-01 00:00+00:00') dataframe = pd.DataFrame(data=[["1", 1, 1.0], ["2", 2, 2.0]], index=[now, now + timedelta(hours=1)], columns=["column_one", "column_two", "column_three"]) points = [ { "points": [ ["1", 1, 1.0, 0], ["2", 2, 2.0, 3600] ], "name": "foo", "columns": ["column_one", "column_two", "column_three", "time"] } ] with requests_mock.Mocker() as m: m.register_uri(requests_mock.POST, "http://localhost:8086/db/db/series") cli = DataFrameClient(database='db') cli.write_points({"foo": dataframe}) self.assertListEqual(json.loads(m.last_request.body), points) def test_write_points_from_dataframe_with_float_nan(self): """Test write points from dataframe with NaN float.""" now = pd.Timestamp('1970-01-01 00:00+00:00') dataframe = pd.DataFrame(data=[[1, float("NaN"), 1.0], [2, 2, 2.0]], index=[now, now + timedelta(hours=1)], columns=["column_one", "column_two", "column_three"]) points = [ { "points": [ [1, None, 1.0, 0], [2, 2, 2.0, 3600] ], "name": "foo", "columns": ["column_one", "column_two", "column_three", "time"] } ] with requests_mock.Mocker() as m: m.register_uri(requests_mock.POST, "http://localhost:8086/db/db/series") cli = DataFrameClient(database='db') cli.write_points({"foo": dataframe}) self.assertListEqual(json.loads(m.last_request.body), points) def test_write_points_from_dataframe_in_batches(self): """Test write points from dataframe in batches.""" now = pd.Timestamp('1970-01-01 00:00+00:00') dataframe = pd.DataFrame(data=[["1", 1, 1.0], ["2", 2, 2.0]], index=[now, now + timedelta(hours=1)], columns=["column_one", "column_two", "column_three"]) with requests_mock.Mocker() as m: m.register_uri(requests_mock.POST, "http://localhost:8086/db/db/series") cli = DataFrameClient(database='db') self.assertTrue(cli.write_points({"foo": dataframe}, batch_size=1)) def test_write_points_from_dataframe_with_numeric_column_names(self): """Test write points from dataframe with numeric columns.""" now = pd.Timestamp('1970-01-01 00:00+00:00') # df with numeric column names dataframe = pd.DataFrame(data=[["1", 1, 1.0], ["2", 2, 2.0]], index=[now, now + timedelta(hours=1)]) points = [ { "points": [ ["1", 1, 1.0, 0], ["2", 2, 2.0, 3600] ], "name": "foo", "columns": ['0', '1', '2', "time"] } ] with requests_mock.Mocker() as m: m.register_uri(requests_mock.POST, "http://localhost:8086/db/db/series") cli = DataFrameClient(database='db') cli.write_points({"foo": dataframe}) self.assertListEqual(json.loads(m.last_request.body), points) def test_write_points_from_dataframe_with_period_index(self): """Test write points from dataframe with period index.""" dataframe = pd.DataFrame(data=[["1", 1, 1.0], ["2", 2, 2.0]], index=[pd.Period('1970-01-01'), pd.Period('1970-01-02')], columns=["column_one", "column_two", "column_three"]) points = [ { "points": [ ["1", 1, 1.0, 0], ["2", 2, 2.0, 86400] ], "name": "foo", "columns": ["column_one", "column_two", "column_three", "time"] } ] with requests_mock.Mocker() as m: m.register_uri(requests_mock.POST, "http://localhost:8086/db/db/series") cli = DataFrameClient(database='db') cli.write_points({"foo": dataframe}) self.assertListEqual(json.loads(m.last_request.body), points) def test_write_points_from_dataframe_with_time_precision(self): """Test write points from dataframe with time precision.""" now = pd.Timestamp('1970-01-01 00:00+00:00') dataframe = pd.DataFrame(data=[["1", 1, 1.0], ["2", 2, 2.0]], index=[now, now + timedelta(hours=1)], columns=["column_one", "column_two", "column_three"]) points = [ { "points": [ ["1", 1, 1.0, 0], ["2", 2, 2.0, 3600] ], "name": "foo", "columns": ["column_one", "column_two", "column_three", "time"] } ] points_ms = copy.deepcopy(points) points_ms[0]["points"][1][-1] = 3600 * 1000 points_us = copy.deepcopy(points) points_us[0]["points"][1][-1] = 3600 * 1000000 with requests_mock.Mocker() as m: m.register_uri(requests_mock.POST, "http://localhost:8086/db/db/series") cli = DataFrameClient(database='db') cli.write_points({"foo": dataframe}, time_precision='s') self.assertListEqual(json.loads(m.last_request.body), points) cli.write_points({"foo": dataframe}, time_precision='m') self.assertListEqual(json.loads(m.last_request.body), points_ms) cli.write_points({"foo": dataframe}, time_precision='u') self.assertListEqual(json.loads(m.last_request.body), points_us) @raises(TypeError) def test_write_points_from_dataframe_fails_without_time_index(self): """Test write points from dataframe that fails without time index.""" dataframe = pd.DataFrame(data=[["1", 1, 1.0], ["2", 2, 2.0]], columns=["column_one", "column_two", "column_three"]) with requests_mock.Mocker() as m: m.register_uri(requests_mock.POST, "http://localhost:8086/db/db/series") cli = DataFrameClient(database='db') cli.write_points({"foo": dataframe}) @raises(TypeError) def test_write_points_from_dataframe_fails_with_series(self): """Test failed write points from dataframe with series.""" now = pd.Timestamp('1970-01-01 00:00+00:00') dataframe = pd.Series(data=[1.0, 2.0], index=[now, now + timedelta(hours=1)]) with requests_mock.Mocker() as m: m.register_uri(requests_mock.POST, "http://localhost:8086/db/db/series") cli = DataFrameClient(database='db') cli.write_points({"foo": dataframe}) def test_query_into_dataframe(self): """Test query into a dataframe.""" data = [ { "name": "foo", "columns": ["time", "sequence_number", "column_one"], "points": [ [3600, 16, 2], [3600, 15, 1], [0, 14, 2], [0, 13, 1] ] } ] # dataframe sorted ascending by time first, then sequence_number dataframe = pd.DataFrame(data=[[13, 1], [14, 2], [15, 1], [16, 2]], index=pd.to_datetime([0, 0, 3600, 3600], unit='s', utc=True), columns=['sequence_number', 'column_one']) with _mocked_session('get', 200, data): cli = DataFrameClient('host', 8086, 'username', 'password', 'db') result = cli.query('select column_one from foo;') assert_frame_equal(dataframe, result) def test_query_multiple_time_series(self): """Test query for multiple time series.""" data = [ { "name": "series1", "columns": ["time", "mean", "min", "max", "stddev"], "points": [[0, 323048, 323048, 323048, 0]] }, { "name": "series2", "columns": ["time", "mean", "min", "max", "stddev"], "points": [[0, -2.8233, -2.8503, -2.7832, 0.0173]] }, { "name": "series3", "columns": ["time", "mean", "min", "max", "stddev"], "points": [[0, -0.01220, -0.01220, -0.01220, 0]] } ] dataframes = { 'series1': pd.DataFrame(data=[[323048, 323048, 323048, 0]], index=pd.to_datetime([0], unit='s', utc=True), columns=['mean', 'min', 'max', 'stddev']), 'series2': pd.DataFrame(data=[[-2.8233, -2.8503, -2.7832, 0.0173]], index=pd.to_datetime([0], unit='s', utc=True), columns=['mean', 'min', 'max', 'stddev']), 'series3': pd.DataFrame(data=[[-0.01220, -0.01220, -0.01220, 0]], index=pd.to_datetime([0], unit='s', utc=True), columns=['mean', 'min', 'max', 'stddev']) } with _mocked_session('get', 200, data): cli = DataFrameClient('host', 8086, 'username', 'password', 'db') result = cli.query("""select mean(value), min(value), max(value), stddev(value) from series1, series2, series3""") self.assertEqual(dataframes.keys(), result.keys()) for key in dataframes.keys(): assert_frame_equal(dataframes[key], result[key]) def test_query_with_empty_result(self): """Test query with empty results.""" with _mocked_session('get', 200, []): cli = DataFrameClient('host', 8086, 'username', 'password', 'db') result = cli.query('select column_one from foo;') self.assertEqual(result, []) def test_list_series(self): """Test list of series for dataframe object.""" response = [ { 'columns': ['time', 'name'], 'name': 'list_series_result', 'points': [[0, 'seriesA'], [0, 'seriesB']] } ] with _mocked_session('get', 200, response): cli = DataFrameClient('host', 8086, 'username', 'password', 'db') series_list = cli.get_list_series() self.assertEqual(series_list, ['seriesA', 'seriesB']) def test_datetime_to_epoch(self): """Test convert datetime to epoch.""" timestamp = pd.Timestamp('2013-01-01 00:00:00.000+00:00') cli = DataFrameClient('host', 8086, 'username', 'password', 'db') self.assertEqual( cli._datetime_to_epoch(timestamp), 1356998400.0 ) self.assertEqual( cli._datetime_to_epoch(timestamp, time_precision='s'), 1356998400.0 ) self.assertEqual( cli._datetime_to_epoch(timestamp, time_precision='m'), 1356998400000.0 ) self.assertEqual( cli._datetime_to_epoch(timestamp, time_precision='ms'), 1356998400000.0 ) self.assertEqual( cli._datetime_to_epoch(timestamp, time_precision='u'), 1356998400000000.0 ) influxdb-5.2.0/influxdb/tests/dataframe_client_test.py0000644000175000017500000007264113321227220023441 0ustar aviauaviau00000000000000# -*- coding: utf-8 -*- """Unit tests for misc module.""" from __future__ import absolute_import from __future__ import division from __future__ import print_function from __future__ import unicode_literals from datetime import timedelta import json import unittest import warnings import requests_mock from influxdb.tests import skipIfPYpy, using_pypy from nose.tools import raises from .client_test import _mocked_session if not using_pypy: import pandas as pd from pandas.util.testing import assert_frame_equal from influxdb import DataFrameClient @skipIfPYpy class TestDataFrameClient(unittest.TestCase): """Set up a test DataFrameClient object.""" def setUp(self): """Instantiate a TestDataFrameClient object.""" # By default, raise exceptions on warnings warnings.simplefilter('error', FutureWarning) def test_write_points_from_dataframe(self): """Test write points from df in TestDataFrameClient object.""" now = pd.Timestamp('1970-01-01 00:00+00:00') dataframe = pd.DataFrame(data=[["1", 1, 1.0], ["2", 2, 2.0]], index=[now, now + timedelta(hours=1)], columns=["column_one", "column_two", "column_three"]) expected = ( b"foo column_one=\"1\",column_two=1i,column_three=1.0 0\n" b"foo column_one=\"2\",column_two=2i,column_three=2.0 " b"3600000000000\n" ) with requests_mock.Mocker() as m: m.register_uri(requests_mock.POST, "http://localhost:8086/write", status_code=204) cli = DataFrameClient(database='db') cli.write_points(dataframe, 'foo') self.assertEqual(m.last_request.body, expected) cli.write_points(dataframe, 'foo', tags=None) self.assertEqual(m.last_request.body, expected) def test_dataframe_write_points_with_whitespace_measurement(self): """write_points should escape white space in measurements.""" now = pd.Timestamp('1970-01-01 00:00+00:00') dataframe = pd.DataFrame(data=[["1", 1, 1.0], ["2", 2, 2.0]], index=[now, now + timedelta(hours=1)], columns=["column_one", "column_two", "column_three"]) expected = ( b"meas\\ with\\ space " b"column_one=\"1\",column_two=1i,column_three=1.0 0\n" b"meas\\ with\\ space " b"column_one=\"2\",column_two=2i,column_three=2.0 " b"3600000000000\n" ) with requests_mock.Mocker() as m: m.register_uri(requests_mock.POST, "http://localhost:8086/write", status_code=204) cli = DataFrameClient(database='db') cli.write_points(dataframe, 'meas with space') self.assertEqual(m.last_request.body, expected) def test_dataframe_write_points_with_whitespace_in_column_names(self): """write_points should escape white space in column names.""" now = pd.Timestamp('1970-01-01 00:00+00:00') dataframe = pd.DataFrame(data=[["1", 1, 1.0], ["2", 2, 2.0]], index=[now, now + timedelta(hours=1)], columns=["column one", "column two", "column three"]) expected = ( b"foo column\\ one=\"1\",column\\ two=1i,column\\ three=1.0 0\n" b"foo column\\ one=\"2\",column\\ two=2i,column\\ three=2.0 " b"3600000000000\n" ) with requests_mock.Mocker() as m: m.register_uri(requests_mock.POST, "http://localhost:8086/write", status_code=204) cli = DataFrameClient(database='db') cli.write_points(dataframe, 'foo') self.assertEqual(m.last_request.body, expected) def test_write_points_from_dataframe_with_none(self): """Test write points from df in TestDataFrameClient object.""" now = pd.Timestamp('1970-01-01 00:00+00:00') dataframe = pd.DataFrame(data=[["1", None, 1.0], ["2", 2.0, 2.0]], index=[now, now + timedelta(hours=1)], columns=["column_one", "column_two", "column_three"]) expected = ( b"foo column_one=\"1\",column_three=1.0 0\n" b"foo column_one=\"2\",column_two=2.0,column_three=2.0 " b"3600000000000\n" ) with requests_mock.Mocker() as m: m.register_uri(requests_mock.POST, "http://localhost:8086/write", status_code=204) cli = DataFrameClient(database='db') cli.write_points(dataframe, 'foo') self.assertEqual(m.last_request.body, expected) cli.write_points(dataframe, 'foo', tags=None) self.assertEqual(m.last_request.body, expected) def test_write_points_from_dataframe_with_line_of_none(self): """Test write points from df in TestDataFrameClient object.""" now = pd.Timestamp('1970-01-01 00:00+00:00') dataframe = pd.DataFrame(data=[[None, None, None], ["2", 2.0, 2.0]], index=[now, now + timedelta(hours=1)], columns=["column_one", "column_two", "column_three"]) expected = ( b"foo column_one=\"2\",column_two=2.0,column_three=2.0 " b"3600000000000\n" ) with requests_mock.Mocker() as m: m.register_uri(requests_mock.POST, "http://localhost:8086/write", status_code=204) cli = DataFrameClient(database='db') cli.write_points(dataframe, 'foo') self.assertEqual(m.last_request.body, expected) cli.write_points(dataframe, 'foo', tags=None) self.assertEqual(m.last_request.body, expected) def test_write_points_from_dataframe_with_all_none(self): """Test write points from df in TestDataFrameClient object.""" now = pd.Timestamp('1970-01-01 00:00+00:00') dataframe = pd.DataFrame(data=[[None, None, None], [None, None, None]], index=[now, now + timedelta(hours=1)], columns=["column_one", "column_two", "column_three"]) expected = ( b"\n" ) with requests_mock.Mocker() as m: m.register_uri(requests_mock.POST, "http://localhost:8086/write", status_code=204) cli = DataFrameClient(database='db') cli.write_points(dataframe, 'foo') self.assertEqual(m.last_request.body, expected) cli.write_points(dataframe, 'foo', tags=None) self.assertEqual(m.last_request.body, expected) def test_write_points_from_dataframe_in_batches(self): """Test write points in batch from df in TestDataFrameClient object.""" now = pd.Timestamp('1970-01-01 00:00+00:00') dataframe = pd.DataFrame(data=[["1", 1, 1.0], ["2", 2, 2.0]], index=[now, now + timedelta(hours=1)], columns=["column_one", "column_two", "column_three"]) with requests_mock.Mocker() as m: m.register_uri(requests_mock.POST, "http://localhost:8086/write", status_code=204) cli = DataFrameClient(database='db') self.assertTrue(cli.write_points(dataframe, "foo", batch_size=1)) def test_write_points_from_dataframe_with_tag_columns(self): """Test write points from df w/tag in TestDataFrameClient object.""" now = pd.Timestamp('1970-01-01 00:00+00:00') dataframe = pd.DataFrame(data=[['blue', 1, "1", 1, 1.0], ['red', 0, "2", 2, 2.0]], index=[now, now + timedelta(hours=1)], columns=["tag_one", "tag_two", "column_one", "column_two", "column_three"]) expected = ( b"foo,tag_one=blue,tag_two=1 " b"column_one=\"1\",column_two=1i,column_three=1.0 " b"0\n" b"foo,tag_one=red,tag_two=0 " b"column_one=\"2\",column_two=2i,column_three=2.0 " b"3600000000000\n" ) with requests_mock.Mocker() as m: m.register_uri(requests_mock.POST, "http://localhost:8086/write", status_code=204) cli = DataFrameClient(database='db') cli.write_points(dataframe, 'foo', tag_columns=['tag_one', 'tag_two']) self.assertEqual(m.last_request.body, expected) cli.write_points(dataframe, 'foo', tag_columns=['tag_one', 'tag_two'], tags=None) self.assertEqual(m.last_request.body, expected) def test_write_points_from_dataframe_with_tag_cols_and_global_tags(self): """Test write points from df w/tag + cols in TestDataFrameClient.""" now = pd.Timestamp('1970-01-01 00:00+00:00') dataframe = pd.DataFrame(data=[['blue', 1, "1", 1, 1.0], ['red', 0, "2", 2, 2.0]], index=[now, now + timedelta(hours=1)], columns=["tag_one", "tag_two", "column_one", "column_two", "column_three"]) expected = ( b"foo,global_tag=value,tag_one=blue,tag_two=1 " b"column_one=\"1\",column_two=1i,column_three=1.0 " b"0\n" b"foo,global_tag=value,tag_one=red,tag_two=0 " b"column_one=\"2\",column_two=2i,column_three=2.0 " b"3600000000000\n" ) with requests_mock.Mocker() as m: m.register_uri(requests_mock.POST, "http://localhost:8086/write", status_code=204) cli = DataFrameClient(database='db') cli.write_points(dataframe, 'foo', tag_columns=['tag_one', 'tag_two'], tags={'global_tag': 'value'}) self.assertEqual(m.last_request.body, expected) def test_write_points_from_dataframe_with_tag_cols_and_defaults(self): """Test default write points from df w/tag in TestDataFrameClient.""" now = pd.Timestamp('1970-01-01 00:00+00:00') dataframe = pd.DataFrame(data=[['blue', 1, "1", 1, 1.0, 'hot'], ['red', 0, "2", 2, 2.0, 'cold']], index=[now, now + timedelta(hours=1)], columns=["tag_one", "tag_two", "column_one", "column_two", "column_three", "tag_three"]) expected_tags_and_fields = ( b"foo,tag_one=blue " b"column_one=\"1\",column_two=1i " b"0\n" b"foo,tag_one=red " b"column_one=\"2\",column_two=2i " b"3600000000000\n" ) expected_tags_no_fields = ( b"foo,tag_one=blue,tag_two=1 " b"column_one=\"1\",column_two=1i,column_three=1.0," b"tag_three=\"hot\" 0\n" b"foo,tag_one=red,tag_two=0 " b"column_one=\"2\",column_two=2i,column_three=2.0," b"tag_three=\"cold\" 3600000000000\n" ) expected_fields_no_tags = ( b"foo,tag_one=blue,tag_three=hot,tag_two=1 " b"column_one=\"1\",column_two=1i,column_three=1.0 " b"0\n" b"foo,tag_one=red,tag_three=cold,tag_two=0 " b"column_one=\"2\",column_two=2i,column_three=2.0 " b"3600000000000\n" ) expected_no_tags_no_fields = ( b"foo " b"tag_one=\"blue\",tag_two=1i,column_one=\"1\"," b"column_two=1i,column_three=1.0,tag_three=\"hot\" " b"0\n" b"foo " b"tag_one=\"red\",tag_two=0i,column_one=\"2\"," b"column_two=2i,column_three=2.0,tag_three=\"cold\" " b"3600000000000\n" ) with requests_mock.Mocker() as m: m.register_uri(requests_mock.POST, "http://localhost:8086/write", status_code=204) cli = DataFrameClient(database='db') cli.write_points(dataframe, 'foo', field_columns=['column_one', 'column_two'], tag_columns=['tag_one']) self.assertEqual(m.last_request.body, expected_tags_and_fields) cli.write_points(dataframe, 'foo', tag_columns=['tag_one', 'tag_two']) self.assertEqual(m.last_request.body, expected_tags_no_fields) cli.write_points(dataframe, 'foo', field_columns=['column_one', 'column_two', 'column_three']) self.assertEqual(m.last_request.body, expected_fields_no_tags) cli.write_points(dataframe, 'foo') self.assertEqual(m.last_request.body, expected_no_tags_no_fields) def test_write_points_from_dataframe_with_tag_escaped(self): """Test write points from df w/escaped tag in TestDataFrameClient.""" now = pd.Timestamp('1970-01-01 00:00+00:00') dataframe = pd.DataFrame( data=[ ['blue orange', "1", 1, 'hot=cold'], # space, equal ['red,green', "2", 2, r'cold\fire'], # comma, backslash ['some', "2", 2, ''], # skip empty ['some', "2", 2, None], # skip None ['', "2", 2, None], # all tags empty ], index=pd.period_range(now, freq='H', periods=5), columns=["tag_one", "column_one", "column_two", "tag_three"] ) expected_escaped_tags = ( b"foo,tag_one=blue\\ orange,tag_three=hot\\=cold " b"column_one=\"1\",column_two=1i " b"0\n" b"foo,tag_one=red\\,green,tag_three=cold\\\\fire " b"column_one=\"2\",column_two=2i " b"3600000000000\n" b"foo,tag_one=some " b"column_one=\"2\",column_two=2i " b"7200000000000\n" b"foo,tag_one=some " b"column_one=\"2\",column_two=2i " b"10800000000000\n" b"foo " b"column_one=\"2\",column_two=2i " b"14400000000000\n" ) with requests_mock.Mocker() as m: m.register_uri(requests_mock.POST, "http://localhost:8086/write", status_code=204) cli = DataFrameClient(database='db') cli.write_points(dataframe, 'foo', field_columns=['column_one', 'column_two'], tag_columns=['tag_one', 'tag_three']) self.assertEqual(m.last_request.body, expected_escaped_tags) def test_write_points_from_dataframe_with_numeric_column_names(self): """Test write points from df with numeric cols.""" now = pd.Timestamp('1970-01-01 00:00+00:00') # df with numeric column names dataframe = pd.DataFrame(data=[["1", 1, 1.0], ["2", 2, 2.0]], index=[now, now + timedelta(hours=1)]) expected = ( b'foo,hello=there 0=\"1\",1=1i,2=1.0 0\n' b'foo,hello=there 0=\"2\",1=2i,2=2.0 3600000000000\n' ) with requests_mock.Mocker() as m: m.register_uri(requests_mock.POST, "http://localhost:8086/write", status_code=204) cli = DataFrameClient(database='db') cli.write_points(dataframe, "foo", {"hello": "there"}) self.assertEqual(m.last_request.body, expected) def test_write_points_from_dataframe_with_numeric_precision(self): """Test write points from df with numeric precision.""" now = pd.Timestamp('1970-01-01 00:00+00:00') # df with numeric column names dataframe = pd.DataFrame(data=[["1", 1, 1.1111111111111], ["2", 2, 2.2222222222222]], index=[now, now + timedelta(hours=1)]) expected_default_precision = ( b'foo,hello=there 0=\"1\",1=1i,2=1.11111111111 0\n' b'foo,hello=there 0=\"2\",1=2i,2=2.22222222222 3600000000000\n' ) expected_specified_precision = ( b'foo,hello=there 0=\"1\",1=1i,2=1.1111 0\n' b'foo,hello=there 0=\"2\",1=2i,2=2.2222 3600000000000\n' ) expected_full_precision = ( b'foo,hello=there 0=\"1\",1=1i,2=1.1111111111111 0\n' b'foo,hello=there 0=\"2\",1=2i,2=2.2222222222222 3600000000000\n' ) with requests_mock.Mocker() as m: m.register_uri(requests_mock.POST, "http://localhost:8086/write", status_code=204) cli = DataFrameClient(database='db') cli.write_points(dataframe, "foo", {"hello": "there"}) self.assertEqual(m.last_request.body, expected_default_precision) cli = DataFrameClient(database='db') cli.write_points(dataframe, "foo", {"hello": "there"}, numeric_precision=4) self.assertEqual(m.last_request.body, expected_specified_precision) cli = DataFrameClient(database='db') cli.write_points(dataframe, "foo", {"hello": "there"}, numeric_precision='full') self.assertEqual(m.last_request.body, expected_full_precision) def test_write_points_from_dataframe_with_period_index(self): """Test write points from df with period index.""" dataframe = pd.DataFrame(data=[["1", 1, 1.0], ["2", 2, 2.0]], index=[pd.Period('1970-01-01'), pd.Period('1970-01-02')], columns=["column_one", "column_two", "column_three"]) expected = ( b"foo column_one=\"1\",column_two=1i,column_three=1.0 0\n" b"foo column_one=\"2\",column_two=2i,column_three=2.0 " b"86400000000000\n" ) with requests_mock.Mocker() as m: m.register_uri(requests_mock.POST, "http://localhost:8086/write", status_code=204) cli = DataFrameClient(database='db') cli.write_points(dataframe, "foo") self.assertEqual(m.last_request.body, expected) def test_write_points_from_dataframe_with_time_precision(self): """Test write points from df with time precision.""" now = pd.Timestamp('1970-01-01 00:00+00:00') dataframe = pd.DataFrame(data=[["1", 1, 1.0], ["2", 2, 2.0]], index=[now, now + timedelta(hours=1)], columns=["column_one", "column_two", "column_three"]) with requests_mock.Mocker() as m: m.register_uri(requests_mock.POST, "http://localhost:8086/write", status_code=204) cli = DataFrameClient(database='db') measurement = "foo" cli.write_points(dataframe, measurement, time_precision='h') self.assertEqual(m.last_request.qs['precision'], ['h']) self.assertEqual( b'foo column_one="1",column_two=1i,column_three=1.0 0\nfoo ' b'column_one="2",column_two=2i,column_three=2.0 1\n', m.last_request.body, ) cli.write_points(dataframe, measurement, time_precision='m') self.assertEqual(m.last_request.qs['precision'], ['m']) self.assertEqual( b'foo column_one="1",column_two=1i,column_three=1.0 0\nfoo ' b'column_one="2",column_two=2i,column_three=2.0 60\n', m.last_request.body, ) cli.write_points(dataframe, measurement, time_precision='s') self.assertEqual(m.last_request.qs['precision'], ['s']) self.assertEqual( b'foo column_one="1",column_two=1i,column_three=1.0 0\nfoo ' b'column_one="2",column_two=2i,column_three=2.0 3600\n', m.last_request.body, ) cli.write_points(dataframe, measurement, time_precision='ms') self.assertEqual(m.last_request.qs['precision'], ['ms']) self.assertEqual( b'foo column_one="1",column_two=1i,column_three=1.0 0\nfoo ' b'column_one="2",column_two=2i,column_three=2.0 3600000\n', m.last_request.body, ) cli.write_points(dataframe, measurement, time_precision='u') self.assertEqual(m.last_request.qs['precision'], ['u']) self.assertEqual( b'foo column_one="1",column_two=1i,column_three=1.0 0\nfoo ' b'column_one="2",column_two=2i,column_three=2.0 3600000000\n', m.last_request.body, ) cli.write_points(dataframe, measurement, time_precision='n') self.assertEqual(m.last_request.qs['precision'], ['n']) self.assertEqual( b'foo column_one="1",column_two=1i,column_three=1.0 0\n' b'foo column_one="2",column_two=2i,column_three=2.0 ' b'3600000000000\n', m.last_request.body, ) @raises(TypeError) def test_write_points_from_dataframe_fails_without_time_index(self): """Test failed write points from df without time index.""" dataframe = pd.DataFrame(data=[["1", 1, 1.0], ["2", 2, 2.0]], columns=["column_one", "column_two", "column_three"]) with requests_mock.Mocker() as m: m.register_uri(requests_mock.POST, "http://localhost:8086/db/db/series", status_code=204) cli = DataFrameClient(database='db') cli.write_points(dataframe, "foo") @raises(TypeError) def test_write_points_from_dataframe_fails_with_series(self): """Test failed write points from df with series.""" now = pd.Timestamp('1970-01-01 00:00+00:00') dataframe = pd.Series(data=[1.0, 2.0], index=[now, now + timedelta(hours=1)]) with requests_mock.Mocker() as m: m.register_uri(requests_mock.POST, "http://localhost:8086/db/db/series", status_code=204) cli = DataFrameClient(database='db') cli.write_points(dataframe, "foo") def test_query_into_dataframe(self): """Test query into df for TestDataFrameClient object.""" data = { "results": [{ "series": [ {"measurement": "network", "tags": {"direction": ""}, "columns": ["time", "value"], "values":[["2009-11-10T23:00:00Z", 23422]] }, {"measurement": "network", "tags": {"direction": "in"}, "columns": ["time", "value"], "values": [["2009-11-10T23:00:00Z", 23422], ["2009-11-10T23:00:00Z", 23422], ["2009-11-10T23:00:00Z", 23422]] } ] }] } pd1 = pd.DataFrame( [[23422]], columns=['value'], index=pd.to_datetime(["2009-11-10T23:00:00Z"])) pd1.index = pd1.index.tz_localize('UTC') pd2 = pd.DataFrame( [[23422], [23422], [23422]], columns=['value'], index=pd.to_datetime(["2009-11-10T23:00:00Z", "2009-11-10T23:00:00Z", "2009-11-10T23:00:00Z"])) pd2.index = pd2.index.tz_localize('UTC') expected = { ('network', (('direction', ''),)): pd1, ('network', (('direction', 'in'),)): pd2 } cli = DataFrameClient('host', 8086, 'username', 'password', 'db') with _mocked_session(cli, 'GET', 200, data): result = cli.query('select value from network group by direction;') for k in expected: assert_frame_equal(expected[k], result[k]) def test_multiquery_into_dataframe(self): """Test multiquyer into df for TestDataFrameClient object.""" data = { "results": [ { "series": [ { "name": "cpu_load_short", "columns": ["time", "value"], "values": [ ["2015-01-29T21:55:43.702900257Z", 0.55], ["2015-01-29T21:55:43.702900257Z", 23422], ["2015-06-11T20:46:02Z", 0.64] ] } ] }, { "series": [ { "name": "cpu_load_short", "columns": ["time", "count"], "values": [ ["1970-01-01T00:00:00Z", 3] ] } ] } ] } pd1 = pd.DataFrame( [[0.55], [23422.0], [0.64]], columns=['value'], index=pd.to_datetime([ "2015-01-29 21:55:43.702900257+0000", "2015-01-29 21:55:43.702900257+0000", "2015-06-11 20:46:02+0000"])).tz_localize('UTC') pd2 = pd.DataFrame( [[3]], columns=['count'], index=pd.to_datetime(["1970-01-01 00:00:00+00:00"]))\ .tz_localize('UTC') expected = [{'cpu_load_short': pd1}, {'cpu_load_short': pd2}] cli = DataFrameClient('host', 8086, 'username', 'password', 'db') iql = "SELECT value FROM cpu_load_short WHERE region='us-west';"\ "SELECT count(value) FROM cpu_load_short WHERE region='us-west'" with _mocked_session(cli, 'GET', 200, data): result = cli.query(iql) for r, e in zip(result, expected): for k in e: assert_frame_equal(e[k], r[k]) def test_query_with_empty_result(self): """Test query with empty results in TestDataFrameClient object.""" cli = DataFrameClient('host', 8086, 'username', 'password', 'db') with _mocked_session(cli, 'GET', 200, {"results": [{}]}): result = cli.query('select column_one from foo;') self.assertEqual(result, {}) def test_get_list_database(self): """Test get list of databases in TestDataFrameClient object.""" data = {'results': [ {'series': [ {'measurement': 'databases', 'values': [ ['new_db_1'], ['new_db_2']], 'columns': ['name']}]} ]} cli = DataFrameClient('host', 8086, 'username', 'password', 'db') with _mocked_session(cli, 'get', 200, json.dumps(data)): self.assertListEqual( cli.get_list_database(), [{'name': 'new_db_1'}, {'name': 'new_db_2'}] ) def test_datetime_to_epoch(self): """Test convert datetime to epoch in TestDataFrameClient object.""" timestamp = pd.Timestamp('2013-01-01 00:00:00.000+00:00') cli = DataFrameClient('host', 8086, 'username', 'password', 'db') self.assertEqual( cli._datetime_to_epoch(timestamp), 1356998400.0 ) self.assertEqual( cli._datetime_to_epoch(timestamp, time_precision='h'), 1356998400.0 / 3600 ) self.assertEqual( cli._datetime_to_epoch(timestamp, time_precision='m'), 1356998400.0 / 60 ) self.assertEqual( cli._datetime_to_epoch(timestamp, time_precision='s'), 1356998400.0 ) self.assertEqual( cli._datetime_to_epoch(timestamp, time_precision='ms'), 1356998400000.0 ) self.assertEqual( cli._datetime_to_epoch(timestamp, time_precision='u'), 1356998400000000.0 ) self.assertEqual( cli._datetime_to_epoch(timestamp, time_precision='n'), 1356998400000000000.0 ) def test_dsn_constructor(self): """Test data source name deconstructor in TestDataFrameClient.""" client = DataFrameClient.from_dsn('influxdb://localhost:8086') self.assertIsInstance(client, DataFrameClient) self.assertEqual('http://localhost:8086', client._baseurl) influxdb-5.2.0/setup.cfg0000644000175000017500000000014513321227246015410 0ustar aviauaviau00000000000000[bdist_rpm] requires = python-dateutil [wheel] universal = 1 [egg_info] tag_build = tag_date = 0 influxdb-5.2.0/LICENSE0000644000175000017500000000206313321227220014565 0ustar aviauaviau00000000000000The MIT License (MIT) Copyright (c) 2013 InfluxDB Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions: The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software. THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. influxdb-5.2.0/influxdb.egg-info/0000755000175000017500000000000013321227246017074 5ustar aviauaviau00000000000000influxdb-5.2.0/influxdb.egg-info/SOURCES.txt0000644000175000017500000000235113321227246020761 0ustar aviauaviau00000000000000LICENSE MANIFEST.in README.rst dev-requirements.txt requirements.txt setup.cfg setup.py test-requirements.txt influxdb/__init__.py influxdb/_dataframe_client.py influxdb/chunked_json.py influxdb/client.py influxdb/dataframe_client.py influxdb/exceptions.py influxdb/helper.py influxdb/line_protocol.py influxdb/resultset.py influxdb.egg-info/PKG-INFO influxdb.egg-info/SOURCES.txt influxdb.egg-info/dependency_links.txt influxdb.egg-info/requires.txt influxdb.egg-info/top_level.txt influxdb/influxdb08/__init__.py influxdb/influxdb08/chunked_json.py influxdb/influxdb08/client.py influxdb/influxdb08/dataframe_client.py influxdb/influxdb08/helper.py influxdb/tests/__init__.py influxdb/tests/chunked_json_test.py influxdb/tests/client_test.py influxdb/tests/dataframe_client_test.py influxdb/tests/helper_test.py influxdb/tests/misc.py influxdb/tests/resultset_test.py influxdb/tests/test_line_protocol.py influxdb/tests/influxdb08/__init__.py influxdb/tests/influxdb08/client_test.py influxdb/tests/influxdb08/dataframe_client_test.py influxdb/tests/influxdb08/helper_test.py influxdb/tests/server_tests/__init__.py influxdb/tests/server_tests/base.py influxdb/tests/server_tests/client_test_with_server.py influxdb/tests/server_tests/influxdb_instance.pyinfluxdb-5.2.0/influxdb.egg-info/top_level.txt0000644000175000017500000000001113321227246021616 0ustar aviauaviau00000000000000influxdb influxdb-5.2.0/influxdb.egg-info/dependency_links.txt0000644000175000017500000000000113321227246023142 0ustar aviauaviau00000000000000 influxdb-5.2.0/influxdb.egg-info/PKG-INFO0000644000175000017500000001575713321227246020210 0ustar aviauaviau00000000000000Metadata-Version: 1.1 Name: influxdb Version: 5.2.0 Summary: InfluxDB client Home-page: https://github.com/influxdb/influxdb-python Author: UNKNOWN Author-email: UNKNOWN License: MIT License Description: InfluxDB-Python =============== .. image:: https://travis-ci.org/influxdata/influxdb-python.svg?branch=master :target: https://travis-ci.org/influxdata/influxdb-python .. image:: https://readthedocs.org/projects/influxdb-python/badge/?version=latest&style :target: http://influxdb-python.readthedocs.org/ :alt: Documentation Status .. image:: https://img.shields.io/coveralls/influxdata/influxdb-python.svg :target: https://coveralls.io/r/influxdata/influxdb-python :alt: Coverage .. image:: https://img.shields.io/pypi/v/influxdb.svg :target: https://pypi.python.org/pypi/influxdb :alt: PyPI Status InfluxDB-Python is a client for interacting with InfluxDB_. Development of this library is maintained by: +-----------+-------------------------------+ | Github ID | URL | +===========+===============================+ | @aviau | (https://github.com/aviau) | +-----------+-------------------------------+ | @xginn8 | (https://github.com/xginn8) | +-----------+-------------------------------+ | @sebito91 | (https://github.com/sebito91) | +-----------+-------------------------------+ .. _readme-about: InfluxDB is an open-source distributed time series database, find more about InfluxDB_ at https://docs.influxdata.com/influxdb/latest .. _installation: InfluxDB pre v1.1.0 users ------------------------- This module is tested with InfluxDB versions: v1.2.4, v1.3.9, v1.4.2, and v1.5.4. Those users still on InfluxDB v0.8.x users may still use the legacy client by importing ``from influxdb.influxdb08 import InfluxDBClient``. Installation ------------ Install, upgrade and uninstall influxdb-python with these commands:: $ pip install influxdb $ pip install --upgrade influxdb $ pip uninstall influxdb On Debian/Ubuntu, you can install it with this command:: $ sudo apt-get install python-influxdb Dependencies ------------ The influxdb-python distribution is supported and tested on Python 2.7, 3.5, 3.6, PyPy and PyPy3. **Note:** Python <3.5 are currently untested. See ``.travis.yml``. Main dependency is: - Requests: HTTP library for human beings (http://docs.python-requests.org/) Additional dependencies are: - pandas: for writing from and reading to DataFrames (http://pandas.pydata.org/) - Sphinx: Tool to create and manage the documentation (http://sphinx-doc.org/) - Nose: to auto-discover tests (http://nose.readthedocs.org/en/latest/) - Mock: to mock tests (https://pypi.python.org/pypi/mock) Documentation ------------- Documentation is available at https://influxdb-python.readthedocs.io/en/latest/. You will need Sphinx_ installed to generate the documentation. The documentation can be generated by running:: $ tox -e docs Generated documentation can be found in the *docs/build/html/* directory. Examples -------- Here's a basic example (for more see the examples directory):: $ python >>> from influxdb import InfluxDBClient >>> json_body = [ { "measurement": "cpu_load_short", "tags": { "host": "server01", "region": "us-west" }, "time": "2009-11-10T23:00:00Z", "fields": { "value": 0.64 } } ] >>> client = InfluxDBClient('localhost', 8086, 'root', 'root', 'example') >>> client.create_database('example') >>> client.write_points(json_body) >>> result = client.query('select value from cpu_load_short;') >>> print("Result: {0}".format(result)) Testing ------- Make sure you have tox by running the following:: $ pip install tox To test influxdb-python with multiple version of Python, you can use Tox_:: $ tox Support ------- For issues with, questions about, or feedback for InfluxDB_, please look into our community page: http://influxdb.com/community/. We are also lurking on the following: - #influxdb on irc.freenode.net - #influxdb on gophers.slack.com Development ----------- All development is done on Github_. Use Issues_ to report problems or submit contributions. .. _Github: https://github.com/influxdb/influxdb-python/ .. _Issues: https://github.com/influxdb/influxdb-python/issues Please note that we WILL get to your questions/issues/concerns as quickly as possible. We maintain many software repositories and sometimes things may get pushed to the backburner. Please don't take offense, we will do our best to reply as soon as possible! Source code ----------- The source code is currently available on Github: https://github.com/influxdata/influxdb-python TODO ---- The TODO/Roadmap can be found in Github bug tracker: https://github.com/influxdata/influxdb-python/issues .. _InfluxDB: https://influxdata.com/time-series-platform/influxdb/ .. _Sphinx: http://sphinx.pocoo.org/ .. _Tox: https://tox.readthedocs.org Platform: UNKNOWN Classifier: Development Status :: 3 - Alpha Classifier: Intended Audience :: Developers Classifier: License :: OSI Approved :: MIT License Classifier: Operating System :: OS Independent Classifier: Programming Language :: Python Classifier: Programming Language :: Python :: 2.7 Classifier: Programming Language :: Python :: 3 Classifier: Programming Language :: Python :: 3.4 Classifier: Programming Language :: Python :: 3.5 Classifier: Programming Language :: Python :: 3.6 Classifier: Topic :: Software Development :: Libraries Classifier: Topic :: Software Development :: Libraries :: Python Modules influxdb-5.2.0/influxdb.egg-info/requires.txt0000644000175000017500000000014213321227246021471 0ustar aviauaviau00000000000000python-dateutil>=2.6.0 pytz requests>=2.17.0 six>=1.10.0 [test] mock nose nose-cov requests-mock influxdb-5.2.0/MANIFEST.in0000644000175000017500000000016713321227220015321 0ustar aviauaviau00000000000000include requirements.txt include test-requirements.txt include dev-requirements.txt include LICENSE include README.rst influxdb-5.2.0/setup.py0000755000175000017500000000325113321227220015275 0ustar aviauaviau00000000000000#!/usr/bin/env python # -*- coding: utf-8 -*- """Define the setup options.""" try: import distribute_setup distribute_setup.use_setuptools() except: pass try: from setuptools import setup, find_packages except ImportError: from distutils.core import setup import os import re with open(os.path.join(os.path.dirname(__file__), 'influxdb', '__init__.py')) as f: version = re.search("__version__ = '([^']+)'", f.read()).group(1) with open('requirements.txt', 'r') as f: requires = [x.strip() for x in f if x.strip()] with open('test-requirements.txt', 'r') as f: test_requires = [x.strip() for x in f if x.strip()] with open('README.rst', 'r') as f: readme = f.read() setup( name='influxdb', version=version, description="InfluxDB client", long_description=readme, url='https://github.com/influxdb/influxdb-python', license='MIT License', packages=find_packages(exclude=['tests']), test_suite='tests', tests_require=test_requires, install_requires=requires, extras_require={'test': test_requires}, classifiers=( 'Development Status :: 3 - Alpha', 'Intended Audience :: Developers', 'License :: OSI Approved :: MIT License', 'Operating System :: OS Independent', 'Programming Language :: Python', 'Programming Language :: Python :: 2.7', 'Programming Language :: Python :: 3', 'Programming Language :: Python :: 3.4', 'Programming Language :: Python :: 3.5', 'Programming Language :: Python :: 3.6', 'Topic :: Software Development :: Libraries', 'Topic :: Software Development :: Libraries :: Python Modules', ), ) influxdb-5.2.0/test-requirements.txt0000644000175000017500000000004113321227220020013 0ustar aviauaviau00000000000000nose nose-cov mock requests-mock influxdb-5.2.0/requirements.txt0000644000175000017500000000007113321227220017041 0ustar aviauaviau00000000000000python-dateutil>=2.6.0 pytz requests>=2.17.0 six>=1.10.0