pax_global_header00006660000000000000000000000064143007035060014510gustar00rootroot0000000000000052 comment=9c79fc155af108b7b859a048021546f4369e50a5 ExportSageNB-3.4/000077500000000000000000000000001430070350600136575ustar00rootroot00000000000000ExportSageNB-3.4/.gitignore000066400000000000000000000001131430070350600156420ustar00rootroot00000000000000*~ *.pyc .\#* \#*\# /.tox MANIFEST /build/ /dist/ /sagenb_export.egg-info/ExportSageNB-3.4/.travis.yml000066400000000000000000000001711430070350600157670ustar00rootroot00000000000000sudo: false language: python python: - 2.7 - 3.5 - 3.6 - 3.7 - 3.8 install: pip install tox-travis script: tox ExportSageNB-3.4/LICENSE000066400000000000000000001044611430070350600146720ustar00rootroot00000000000000GNU GENERAL PUBLIC LICENSE Version 3, 29 June 2007 Copyright (C) 2007 Free Software Foundation, Inc. Everyone is permitted to copy and distribute verbatim copies of this license document, but changing it is not allowed. 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If the disclaimer of warranty and limitation of liability provided above cannot be given local legal effect according to their terms, reviewing courts shall apply local law that most closely approximates an absolute waiver of all civil liability in connection with the Program, unless a warranty or assumption of liability accompanies a copy of the Program in return for a fee. END OF TERMS AND CONDITIONS How to Apply These Terms to Your New Programs If you develop a new program, and you want it to be of the greatest possible use to the public, the best way to achieve this is to make it free software which everyone can redistribute and change under these terms. To do so, attach the following notices to the program. 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If the program does terminal interaction, make it output a short notice like this when it starts in an interactive mode: {project} Copyright (C) {year} {fullname} This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'. This is free software, and you are welcome to redistribute it under certain conditions; type `show c' for details. The hypothetical commands `show w' and `show c' should show the appropriate parts of the General Public License. Of course, your program's commands might be different; for a GUI interface, you would use an "about box". You should also get your employer (if you work as a programmer) or school, if any, to sign a "copyright disclaimer" for the program, if necessary. For more information on this, and how to apply and follow the GNU GPL, see . The GNU General Public License does not permit incorporating your program into proprietary programs. If your program is a subroutine library, you may consider it more useful to permit linking proprietary applications with the library. If this is what you want to do, use the GNU Lesser General Public License instead of this License. But first, please read . ExportSageNB-3.4/MANIFEST.in000066400000000000000000000002741430070350600154200ustar00rootroot00000000000000exclude .* include README* LICENSE* recursive-include sagenb_export *.py *.css *.html *.js *.svg recursive-exclude sagenb_export /#*.py .\#*.py *~ recursive-exclude test * exclude tox.ini ExportSageNB-3.4/Makefile000066400000000000000000000002301430070350600153120ustar00rootroot00000000000000 tox: tox watch-%: while true ; do \ $(MAKE) $* ; \ inotifywait -e close_write -r . --exclude '.*~' --exclude '#.*' ; \ done .PHONY: tox ExportSageNB-3.4/README.md000066400000000000000000000032371430070350600151430ustar00rootroot00000000000000Convert SageNB Notebooks ======================== This is a tool to convert SageNB notebooks to other formats, in particular IPython/Jupyter notebooks. Install ------- pip install git+https://github.com/vbraun/ExportSageNB.git or sage -pip install git+https://github.com/vbraun/ExportSageNB.git Usage ----- First, you want to list the existing notebooks. Each notebook has a unique id and a not necessarily unique name: $ sagenb-export --list Unique ID | Notebook Name ------------------------------------------------------------------------------- admin:10 | Oxford Seminar (1,1)-Calabi Yau You can specify notebooks by the ID or by name; If the name is not unique, the first notebook found in the filesystem wins. To convert it to a Jupyter/IPython notebook, use the `--ipynb` switch as in $ sagenb-export --ipynb=Output.ipynb admin:10 You can then open the saved `Output.ipynb` via $ sage --notebook=jupyter Output.ipynb Notes ----- * Various output formats are not supported, e.g. no pictures. The simplest solution is to re-evaluate. * SageNB html input cells are converted to Jupyter raw NBConvert cells; In the interactive Jupyter notebook these are not rendered as html but shown as their html source code. If you export to HTML (File -> Download as -> HTML) they are rendered as html, though. Testing and Python Compatibility -------------------------------- * The git-trac command supports Python 2.7, and 3.4+. * Most recent [Travis CI](https://travis-ci.org/vbraun/ExportSageNB) test: [![Build Status](https://travis-ci.org/vbraun/ExportSageNB.svg?branch=master)](https://travis-ci.org/vbraun/ExportSageNB) ExportSageNB-3.4/sagenb_export/000077500000000000000000000000001430070350600165175ustar00rootroot00000000000000ExportSageNB-3.4/sagenb_export/__init__.py000066400000000000000000000000001430070350600206160ustar00rootroot00000000000000ExportSageNB-3.4/sagenb_export/actions.py000066400000000000000000000014341430070350600205330ustar00rootroot00000000000000 import sys from sagenb_export.logger import log from sagenb_export.sagenb_reader import NotebookSageNB def action_list(dot_sage): def tr(unique_id, name): print(u'{0:<15} | {1}'.format(unique_id, name)) tr('Unique ID', 'Notebook Name') print('-' * 79) notebooks = dict( (notebook.sort_key, notebook) for notebook in NotebookSageNB.all_iter(dot_sage) ) for key in sorted(notebooks.keys()): notebook = notebooks[key] tr(notebook.unique_id, notebook.name) def action_print(sagenb): from sagenb_export.text_writer import TextWriter TextWriter(sagenb).write(sys.stdout) def action_convert_ipynb(sagenb, ipynb_filename): from sagenb_export.ipynb_writer import IpynbWriter IpynbWriter(sagenb).write(ipynb_filename) ExportSageNB-3.4/sagenb_export/cmdline.py000066400000000000000000000037161430070350600205130ustar00rootroot00000000000000## -*- encoding: utf-8 -*- """ Handle Command Line Options """ import os import sys import argparse from sagenb_export.defaults import DOT_SAGE from sagenb_export.logger import log from sagenb_export.sagenb_reader import NotebookSageNB from sagenb_export.actions import action_list, action_print, action_convert_ipynb description = \ """ Export SageNB notebooks """ def make_parser(): parser = argparse.ArgumentParser(description=description) parser.add_argument('--log', dest='log', default=None, help='one of [DEBUG, INFO, ERROR, WARNING, CRITICAL]') parser.add_argument('--dot-sage', dest='dot_sage', default=DOT_SAGE, help='location of the .sage directory') parser.add_argument('--list', dest='list', action='store_true', help='list all SageNB notebooks') parser.add_argument('--ipynb', dest='ipynb', default=None, help='output .ipynb notebook filename') parser.add_argument('--print', dest='print_text', action='store_true', help='print notebook') parser.add_argument('sagenb', default=None, nargs='?', help='SageNB notebook name or unique id') return parser def main(): parser = make_parser() args = parser.parse_args() if args.log is not None: import logging level = getattr(logging, args.log) log.setLevel(level=level) dot_sage = os.path.expanduser(args.dot_sage) if args.list: action_list(dot_sage) if not args.sagenb: sys.exit(0) sagenb = NotebookSageNB.find(dot_sage, args.sagenb) if args.print_text: action_print(sagenb) if args.ipynb: ipynb_name = args.ipynb.format(nb=sagenb) if os.path.exists(ipynb_name): raise RuntimeError('file exists: {0}'.format(ipynb_name)) action_convert_ipynb(sagenb, ipynb_name) if __name__ == '__main__': main() ExportSageNB-3.4/sagenb_export/defaults.py000066400000000000000000000001111430070350600206710ustar00rootroot00000000000000## -*- encoding: utf-8 -*- """ Default Values """ DOT_SAGE = '~/.sage' ExportSageNB-3.4/sagenb_export/ipynb_writer.py000066400000000000000000000032411430070350600216060ustar00rootroot00000000000000 from nbformat import write from nbformat.v4 import ( new_code_cell, new_markdown_cell, new_notebook, new_output ) from nbformat.v4.nbbase import new_raw_cell from sagenb_export.logger import log from sagenb_export.sagenb_reader import TextCell, ComputeCell class IpynbWriter(object): def __init__(self, sagenb): self.nb = sagenb @property def cells(self): for cell in self.nb.cells: if isinstance(cell, TextCell): yield new_markdown_cell( source=cell.input, ) elif isinstance(cell, ComputeCell): # SageNB's counting starts at 0 but IPython starts at 1 count = cell.index + 1 yield new_code_cell( source=cell.ipython_input(), execution_count=count, outputs=[ new_output( output_type=u'execute_result', data={ 'text/plain': cell.plain_text_output(), }, execution_count=count, ) ] ) else: log.critical('unknown cell: {0}'.format(cell)) def write(self, filename): ipynb = new_notebook( cells=list(self.cells), metadata=dict( kernelspec=dict( display_name="SageMath", name="sagemath", ), language='python', ) ) write(ipynb, filename) ExportSageNB-3.4/sagenb_export/logger.py000066400000000000000000000001201430070350600203410ustar00rootroot00000000000000 import logging logging.basicConfig() log = logging.getLogger('sagenb-export') ExportSageNB-3.4/sagenb_export/nbextension/000077500000000000000000000000001430070350600210535ustar00rootroot00000000000000ExportSageNB-3.4/sagenb_export/nbextension/__init__.py000066400000000000000000000017131430070350600231660ustar00rootroot00000000000000from notebook.utils import url_path_join from sagenb_export.nbextension.list_handler import ListSageNBHandler from sagenb_export.nbextension.export_handler import ExportSageNBHandler from sagenb_export.nbextension.asset_handler import AssetHandler from sagenb_export.nbextension.start_sagenb_handler import StartSageNBHandler def load_jupyter_server_extension(nb_server_app): """ Called when the extension is loaded. Args: nb_server_app (NotebookWebApplication): handle to the Notebook webserver instance. """ web_app = nb_server_app.web_app host_pattern = '.*$' def url(path): return url_path_join(web_app.settings['base_url'], path) web_app.add_handlers( host_pattern, [ (url(r'/sagenb'), ListSageNBHandler), (url(r'/sagenb/export'), ExportSageNBHandler), (url(r'/sagenb/start'), StartSageNBHandler), (url(r'/sagenb/www/(.*)'), AssetHandler), ] ) ExportSageNB-3.4/sagenb_export/nbextension/asset_handler.py000066400000000000000000000005201430070350600242360ustar00rootroot00000000000000 import os from tornado.web import StaticFileHandler from notebook.base.handlers import FileFindHandler class AssetHandler(FileFindHandler): def initialize(self, **kwds): kwds['path'] = [ os.path.join(os.path.dirname(__file__), 'www'), ] super(AssetHandler, self).initialize(**kwds) ExportSageNB-3.4/sagenb_export/nbextension/export_handler.py000066400000000000000000000032441430070350600244460ustar00rootroot00000000000000import os import string from itertools import count from tornado.web import authenticated from notebook.base.handlers import IPythonHandler from sagenb_export.defaults import DOT_SAGE from sagenb_export.logger import log from sagenb_export.sagenb_reader import NotebookSageNB from sagenb_export.ipynb_writer import IpynbWriter def filename_escape(name): def escape(ch): if ch in string.ascii_letters + string.digits: return ch else: return '_' return ''.join(map(escape, name)) class ExportSageNBHandler(IPythonHandler): """ Return a web page that lists the current SageNB worksheets """ @property def dot_sage(self): return os.path.expanduser(DOT_SAGE) @authenticated def post(self): print('POST', self.request, self.request.body) ipynb_filename = self.safe_filename() IpynbWriter(self.notebook()).write(ipynb_filename) relative_url = '/notebooks/' + ipynb_filename self.finish(relative_url) @property def unique_id(self): return self.request.body def notebook(self): try: nb = self._notebook except AttributeError: nb = self._notebook = NotebookSageNB.find(self.dot_sage, self.unique_id) return nb def safe_filename(self): basename = filename_escape(self.notebook().name) filename = '{0}.ipynb'.format(basename) if not os.path.exists(filename): return filename for i in count(2): filename = '{0} ({1}).ipynb'.format(basename, i) if not os.path.exists(filename): return filename ExportSageNB-3.4/sagenb_export/nbextension/jinja2_env.py000066400000000000000000000003751430070350600234570ustar00rootroot00000000000000# -*- coding: utf-8 -*- """ Jinja2 Environment for Embedded Pages """ import os from jinja2 import Environment, FileSystemLoader jinja2_env = Environment( loader=FileSystemLoader([ os.path.dirname(__file__) ]), autoescape=True, ) ExportSageNB-3.4/sagenb_export/nbextension/list_handler.html000066400000000000000000000044041430070350600244130ustar00rootroot00000000000000 SageMath

Sage Mathematics Software

Use the Jupyter notebook.

Take me to the Jupyter notebook

To skip this page and go directly to the Jupyter notebook, run sage --notebook=jupyter on the command line.

The old notebook is now deprecated.

Starting from version 9.0, Sage is using Python3 by default. The old Sage notebook only works for Sage using Python2 and is now deprecated. The old Sage notebook is still available as an optional package, working only under Python2. You need to install it using sage -i sagenb.

Run the old Sage Notebook

To skip this page and launch directly the old notebook, run sage --notebook=sagenb on the command line.

Convert old notebooks to Jupyter

Click on any of the notebooks below to convert it to a new Jupyter notebook and open it in Jupyter:

ID
Name
{% for nb in notebooks %}
{{ nb.unique_id }}
{{ nb.name }}
{% endfor %}
ExportSageNB-3.4/sagenb_export/nbextension/list_handler.py000066400000000000000000000021571430070350600241020ustar00rootroot00000000000000import os from tornado.web import authenticated from notebook.base.handlers import IPythonHandler from sagenb_export.defaults import DOT_SAGE from sagenb_export.logger import log from sagenb_export.sagenb_reader import NotebookSageNB from sagenb_export.nbextension.jinja2_env import jinja2_env class ListSageNBHandler(IPythonHandler): """ Return a web page that lists the current SageNB worksheets """ def notebook_iter(self): dot_sage = os.path.expanduser(DOT_SAGE) notebooks = dict( (notebook.sort_key, notebook) for notebook in NotebookSageNB.all_iter(dot_sage) ) for key in sorted(notebooks.keys()): # Skip notebooks with owner _sage_ which come from live # documentation and are not real notebooks if key[0] == "_sage_": continue yield notebooks[key] @authenticated def get(self): template = jinja2_env.get_template('list_handler.html') html = template.render(dict( notebooks=tuple(self.notebook_iter()), )) self.finish(html) ExportSageNB-3.4/sagenb_export/nbextension/start_sagenb_handler.py000066400000000000000000000030771430070350600256050ustar00rootroot00000000000000import os import sys from subprocess import Popen from tornado.web import authenticated from notebook.base.handlers import IPythonHandler from sagenb_export.nbextension.jinja2_env import jinja2_env class StartSageNBHandler(IPythonHandler): """ Start the old Sage Notebook server and send its URL. """ @authenticated def get(self): self.set_header("Content-Type", "text/plain") try: url = self.sagenb_url() except Exception as E: self.set_status(500) self.finish(str(E)) else: self.finish(url) def sagenb_url(self): # Run SageNB in a separate process. We create a pipe through # which SageNB will communicate the URL. rfd, wfd = os.pipe() # SageNB will run the command below "$SAGE_BROWSER url" # The definition of SAGE_BROWSER below ensures that the url # (passed as $0) is written to the write end of the pipe and # that both ends of the pipe are then closed. env = dict(os.environ) env["BROWSER"] = "bash -c 'echo >&{1} $0; exec {0}<&- {1}>&-'".format(rfd, wfd) # Actually start the Sage notebook cmd = "from sagenb.notebook.notebook_object import notebook; notebook()" p = Popen([sys.executable, "-c", cmd], stdin=open(os.devnull), env=env) # Read URL through the pipe os.close(wfd) url = os.read(rfd, 1024).strip() os.close(rfd) if url: return url else: raise RuntimeError("The Sage Notebook failed to start :-(") ExportSageNB-3.4/sagenb_export/nbextension/www/000077500000000000000000000000001430070350600216775ustar00rootroot00000000000000ExportSageNB-3.4/sagenb_export/nbextension/www/run-sagenb.html000066400000000000000000000014351430070350600246310ustar00rootroot00000000000000 Starting Sage Notebook

Starting up old Sage Notebook

Please wait a few seconds...

Note that you can directly start the old Sage Notebook by running the command 

sage --notebook=sagenb
ExportSageNB-3.4/sagenb_export/nbextension/www/sagemath_icon.svg000066400000000000000000000507611430070350600252320ustar00rootroot00000000000000 image/svg+xml ExportSageNB-3.4/sagenb_export/nbextension/www/sagenb-export.css000066400000000000000000000033711430070350600251730ustar00rootroot00000000000000* { box-sizing: border-box; } html { font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif; padding: 0; } body { margin: 0; padding: 0; } h1 { text-align: center; font-size: 48px; font-weight: normal; } p { margin: 0; padding: 0; } .header { display: flex; flex-direction: row; justify-content: space-around; align-items: center; height: 128px; } .header h1 { margin: auto; } .header img { margin: auto; height: 64px; width: 64px; } .warn { width: 60%; margin: auto; border: 2px solid #ff7f7f; background: #ffdddd; border-radius: 10px; padding: 1em 3em; } .button { border: 2px solid #8080ff; background: #ddddff; padding: 0.5em; margin: 0.3em; display: inline-block; } .error { background-color: #7f0000; color: #ccffcc; padding: 0 2em; } .old { padding: 0 3em; margin-top: 2em; margin-bottom: 2em; } .old tt { font-size: 130%; } .old pre { font-size: 130%; text-align: center; } .ellipsis { width: 100%; display: inline-block; overflow: hidden; text-overflow: ellipsis; } .nb-row.nb-header { font-weight: bold; text-align: center; background-color: #7f7f7f !important; color: #ffffff; } .nb-row { display: flex; flex-direction: row; line-height: 48px; white-space: nowrap; } .nb-row:nth-child(even) { background: #FFF; } .nb-row:nth-child(odd) { background: #eee; } .nb-row.clickable:hover { background: #aaaaff; cursor: pointer; } .nb-id { padding: 0 1em 0 2em; display: flex; flex: 1 0 0; font-family: "Lucida Console", Monaco, monospace; } .nb-name { padding: 0 2em 0 1em; display: flex; flex: 8 1 0; } ExportSageNB-3.4/sagenb_export/nbextension/www/sagenb-export.js000066400000000000000000000014101430070350600250070ustar00rootroot00000000000000'use strict'; function getCookie(name) { var r = document.cookie.match("\\b" + name + "=([^;]*)\\b"); return r ? r[1] : undefined; } var exportSageNB = function(uniqueId) { console.log('Converting ' + uniqueId); var xhttp = new XMLHttpRequest(); xhttp.onreadystatechange = function() { if (xhttp.readyState == 4 && xhttp.status == 200) { var url = 'http://' + document.location.host + xhttp.responseText; var win = window.open(url, '_blank'); win.focus(); } else { document.querySelector('.error').innerText = xhttp.responseText; } }; xhttp.open('POST', '/sagenb/export', false); xhttp.setRequestHeader('X-Xsrftoken', getCookie("_xsrf")); xhttp.send(uniqueId); }; ExportSageNB-3.4/sagenb_export/nbextension/www/start-sagenb.js000066400000000000000000000007051430070350600246310ustar00rootroot00000000000000'use strict'; var startSageNB = function() { var xhttp = new XMLHttpRequest(); xhttp.onreadystatechange = function() { if (xhttp.readyState == 4 && xhttp.status == 200) { var url = xhttp.responseText; window.location.replace(url); } else { document.querySelector('.error').innerText = xhttp.responseText; } }; xhttp.open('GET', '/sagenb/start', false); xhttp.send(); }; ExportSageNB-3.4/sagenb_export/sagenb_reader.py000066400000000000000000000152411430070350600216550ustar00rootroot00000000000000 import os import re try: # Python 2 import cPickle as pickle except ImportError: # Python 3 import pickle from sagenb_export.logger import log from sagenb_export.unescape import unescape CELL_FRONT = re.compile(u'^\{\{\{id=(?P[0-9]*)\|$') CELL_MID = re.compile(u'^///$') CELL_BACK = re.compile(u'^\}\}\}$') class Cell(object): def __init__(self, input): self.input = input def __repr__(self): return '{0}:"{1}"'.format(type(self), self.input.encode('utf-8', 'replace')) class ComputeCell(Cell): def __init__(self, index, input, output): assert index >= 0 super(ComputeCell, self).__init__(input) self.index = index self.output = output def ipython_input(self): """ Convert SageNB input to IPython input. This converts % to %% cell magics and removes some cell magics which have no meaning in IPython. """ # SageNB allows multiple % lines, but IPython doesn't. Still, # in order to preserve as much as possible the meaning of the # input, we convert all magics. # Some magics like %hide which have no meaning in IPython are # simply removed. lines = iter(self.input.splitlines(True)) res = "" for line in lines: if not line.startswith('%'): res += line break line = line.strip() if line in ['%auto', '%hide', '%hideall', '%save_server']: # Remove this directive pass else: res += "%" + line + "\n" for line in lines: res += line return res def plain_text_output(self): """ Return the cell output without ... blocks. The Sage notebook has a peculiar feature where everything in the output which is wrapped in ... is rendered as HTML. This is for example used for interacts. These HTML blocks are most likely meaningless for IPython. """ # Code below based on the parse_html() function from # sagenb/notebook/cell.py s = self.output t = '' while len(s) > 0: i = s.find('') if i == -1: t += s break j = s.find('') if j == -1: t += s[:i] break t += s[:i] s = s[j + 7:] t = t.replace('', '') return t class TextCell(Cell): pass class WorksheetParser(object): def __init__(self, worksheet_html): self.worksheet_lines = worksheet_html.splitlines() self.pos = 0 self.index = -1 log.debug('Worksheet has %s lines', len(self.worksheet_lines)) @property def line(self): return self.worksheet_lines[self.pos] def get_line_and_forward(self): line = self.line self.pos += 1 return line @property def is_finished(self): return self.pos >= len(self.worksheet_lines) @property def is_cell_front(self): match = CELL_FRONT.match(self.line) if match: self.index = int(match.group('index')) return True else: return False @property def is_cell_mid(self): match = CELL_MID.match(self.line) return match != None @property def is_cell_back(self): match = CELL_BACK.match(self.line) return match != None def _try_read_text(self): accumulator = [] while not (self.is_cell_front or self.is_finished): log.debug('Read text: %s', self.line) accumulator.append(self.get_line_and_forward()) accumulator = u'\n'.join(accumulator).strip() if accumulator: return TextCell(unescape(accumulator)) def _read_cell_input(self): assert self.is_cell_front self.pos += 1 accumulator = [] while not (self.is_cell_mid or self.is_finished): log.debug('Read cell input: %s', self.line) accumulator.append(self.get_line_and_forward()) return unescape(u'\n'.join(accumulator).strip()) def _read_cell_output(self): assert self.is_cell_mid self.pos += 1 accumulator = [] while not (self.is_cell_back or self.is_finished): log.debug('Read cell output: %s', self.line) accumulator.append(self.get_line_and_forward()) return unescape(u'\n'.join(accumulator).strip()) def _read_cell(self): input = self._read_cell_input() output = self._read_cell_output() return ComputeCell(self.index, input, output) def __iter__(self): while not self.is_finished: text = self._try_read_text() if text: yield text yield self._read_cell() if not self.is_finished: assert self.is_cell_back self.pos += 1 class NotebookSageNB(object): def __init__(self, path): log.debug('opening notebook root directory: %s', path) self.path = path with open(os.path.join(path, 'worksheet.html'), 'rb') as f: self.ws = f.read().decode('utf-8') with open(os.path.join(path, 'worksheet_conf.pickle'), 'rb') as f: self.conf = pickle.load(f) def __repr__(self): return '{0}:"{1}"'.format(self.unique_id, self.name.encode('utf-8', 'replace')) @classmethod def all_iter(cls, dot_sage): store = os.path.join(dot_sage, 'sage_notebook.sagenb', 'home', '__store__') for path, dirs, files in os.walk(store): worksheet = os.path.join(path, 'worksheet.html') if os.path.isfile(worksheet): yield cls(path) @classmethod def find(cls, dot_sage, name_or_unique_id): for notebook in cls.all_iter(dot_sage): if notebook.unique_id == name_or_unique_id: return notebook if notebook.name == name_or_unique_id: return notebook raise ValueError('no such notebook: {0}'.format(name_or_unique_id)) @property def sort_key(self): return (self.conf['owner'], self.conf['id_number']) def __lt__(lhs, rhs): return lhs.sort_key < rhs.sort_key @property def unique_id(self): return '{0}:{1}'.format(self.conf['owner'], self.conf['id_number']) @property def name(self): return self.conf['name'] @property def cells(self): for cell in WorksheetParser(self.ws): log.debug('Cell: %s', cell) yield cell ExportSageNB-3.4/sagenb_export/text_writer.py000066400000000000000000000016211430070350600214510ustar00rootroot00000000000000 from sagenb_export.logger import log from sagenb_export.sagenb_reader import TextCell, ComputeCell HEADER = u""" Name: {nb.name} """ TEXT_CELL = u""" Text: {cell.input} """ COMPUTE_CELL = u""" In[{cell.index}]: {cell.input} Out[{cell.index}]: {cell.output} """ class TextWriter(object): def __init__(self, sagenb): self.nb = sagenb @property def header(self): return HEADER.format(nb=self.nb) @property def cells(self): for cell in self.nb.cells: if isinstance(cell, TextCell): yield TEXT_CELL.format(cell=cell) elif isinstance(cell, ComputeCell): yield COMPUTE_CELL.format(cell=cell) else: log.critical('unknown cell: {0}'.format(cell)) def write(self, stream): stream.write(self.header) for cell in self.cells: stream.write(cell) ExportSageNB-3.4/sagenb_export/unescape.py000066400000000000000000000002341430070350600206730ustar00rootroot00000000000000 try: # python 3 from html import unescape except ImportError: # python 2 import HTMLParser unescape = HTMLParser.HTMLParser().unescape ExportSageNB-3.4/setup.py000077500000000000000000000010721430070350600153740ustar00rootroot00000000000000#!/usr/bin/env python from setuptools import setup, find_packages setup( name='sagenb_export', description='Export Notebooks from SageNB', author='Volker Braun', author_email='vbraun.name@gmail.com', install_requires=[ 'ipython>=4', 'nbconvert>=4', 'notebook', ], packages=find_packages(), include_package_data=True, entry_points={ 'console_scripts': [ 'sagenb-export = sagenb_export.cmdline:main', ], }, version='3.3', url='https://github.com/vbraun/ExportSageNB', ) 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The 24-Cell

{{{id=4| cell24 = polytopes.twenty_four_cell() cell24.f_vector() # it is self-dual /// (1, 24, 96, 96, 24, 1) }}} {{{id=86| cell24.f_vector? ///

File: /home/vbraun/Sage/sage/local/lib/python2.6/site-packages/sage/geometry/polyhedra.py

Type: <type ‘instancemethod’>

Definition: cell24.f_vector()

Docstring:

Return the f-vector.

OUTPUT:

Returns a vector whose i-th entry is the number of i-dimensional faces of the polytope.

EXAMPLES:

sage: p = Polyhedron(vertices = [[1, 2, 3], [1, 3, 2], [2, 1, 3], [2, 3, 1], [3, 1, 2], [3, 2, 1], [0, 0, 0]])
sage: p.f_vector()
(1, 7, 12, 7, 1)
}}}

Here is a picture of the 24-cell projected into 3 dimensions:

{{{id=1| cell24.plot() /// }}}

The "round" 24-cell can be $GL(4,\mathbb{Q})$-squished into a lattice polytope:

{{{id=13| cell24 = Polyhedron(vertices=[ (1,0,0,0),(0,1,0,0),(0,0,1,0),(0,0,0,1),(1,-1,-1,1),(0,0,-1,1), (0,-1,0,1),(-1,0,0,1),(1,0,0,-1),(0,1,0,-1),(0,0,1,-1),(-1,1,1,-1), (1,-1,-1,0),(0,0,-1,0),(0,-1,0,0),(-1,0,0,0),(1,-1,0,0),(1,0,-1,0), (0,1,1,-1),(-1,1,1,0),(-1,1,0,0),(-1,0,1,0),(0,-1,-1,1),(0,0,0,-1)]) cell24.f_vector() /// (1, 24, 96, 96, 24, 1) }}} {{{id=67| cell24.lattice_polytope().is_reflexive() /// True }}}

Symmetry groups

Here is the symmetry group of the 24-cell

{{{id=27| Aut = cell24.restricted_automorphism_group() Aut.cardinality() /// 1152 }}} {{{id=34| Aut.gens() /// [(3,9)(4,18)(7,13)(8,14)(10,20)(22,24), (2,3)(6,7)(10,11)(14,15)(17,18)(21,22), (2,4)(3,19)(5,18)(7,10)(8,21)(9,17)(12,22)(14,23)(15,24), (2,18)(3,17)(4,5)(8,23)(9,19)(12,24)(13,20)(14,21)(15,22), (2,19)(3,4)(5,17)(6,11)(8,22)(9,18)(12,21)(14,24)(15,23), (1,2,19,10,12,24,16,15,23,7,5,4)(3,18,20,9,21,11,14,22,13,8,17,6), (1,16)(2,21)(3,22)(4,8)(5,23)(9,24)(12,19)(14,18)(15,17)] }}}

Pick the following $G$-permutation action on the vertices of $\nabla$

{{{id=36| G = PermutationGroup([ '(1,14,22)(2,24,7)(3,18,16)(4,10,15)(5,21,11)(6,12,17)(8,19,13)(9,23,20)', '(1,10,16,7)(2,12,15,5)(3,9,14,8)(4,19,24,23)(6,20,11,13)(17,18,21,22)']) G.is_subgroup(Aut) and G.is_isomorphic( SL(2,3).as_matrix_group().as_permutation_group() ) /// True }}} {{{id=85| G.orbits() /// [[1, 10, 14, 16, 15, 8, 22, 7, 3, 5, 4, 19, 17, 2, 9, 18, 21, 24, 13, 6, 12, 23, 11, 20]] }}}

Representatives for the 7 conjugacy classes:

{{{id=44| G.conjugacy_classes_representatives() /// [(), (1,2,21,16,15,17)(3,19,10,14,23,7)(4,20,12,24,13,5)(6,8,22,11,9,18), (1,4,8,16,24,9)(2,6,23,15,11,19)(3,20,21,14,13,17)(5,7,22,12,10,18), (1,6,16,11)(2,14,15,3)(4,21,24,17)(5,8,12,9)(7,20,10,13)(18,23,22,19), (1,8,24)(2,23,11)(3,21,13)(4,16,9)(5,22,10)(6,15,19)(7,12,18)(14,17,20), (1,16)(2,15)(3,14)(4,24)(5,12)(6,11)(7,10)(8,9)(13,20)(17,21)(18,22)(19,23), (1,21,15)(2,16,17)(3,10,23)(4,12,13)(5,20,24)(6,22,9)(7,19,14)(8,11,18)] }}}

Here is the orbit of $1$ under the permutation $g_3$:

{{{id=52| (G.1).orbit(1) /// [1, 14, 22] }}}

The 24-cell toric variety

{{{id=45| fan = FaceFan(cell24.lattice_polytope()) Pnabla = ToricVariety(FaceFan(cell24.lattice_polytope()), coordinate_names='z1, z2, z3, z4, z5, z6, z7, z8, z9, z10, z11, z12, '+ 'z13, z14, z15, z16, z17, z18, z19, z20, z21, z22, z23, z24', base_field=GF(101)) Pnabla /// 4-d toric variety covered by 24 affine patches }}} {{{id=56| Pnabla.Chow_group().degree() /// (Z, Z, C2 x C2 x Z^30, Z^20, Z) }}} {{{id=54| SR = Pnabla.Stanley_Reisner_ideal(); SR /// Ideal (z2*z11, z4*z11, z5*z11, z6*z11, z8*z11, z11*z14, z11*z18, z11*z21, z11*z23, z1*z12, z4*z12, z5*z12, z6*z12, z7*z12, z12*z13, z12*z17, z12*z18, z12*z23, z1*z15, z2*z15, z4*z15, z6*z15, z10*z15, z15*z18, z15*z19, z15*z20, z15*z21, z1*z16, z2*z16, z3*z16, z4*z16, z5*z16, z9*z16, z16*z17, z16*z18, z16*z19, z1*z22, z2*z22, z5*z22, z6*z22, z9*z22, z10*z22, z13*z22, z14*z22, z18*z22, z1*z24, z2*z24, z3*z24, z4*z24, z5*z24, z6*z24, z7*z24, z8*z24, z20*z24, z3*z10, z4*z10, z5*z10, z7*z10, z8*z10, z10*z17, z10*z23, z1*z14, z3*z14, z4*z14, z7*z14, z14*z17, z14*z19, z14*z20, z1*z21, z3*z21, z5*z21, z7*z21, z9*z21, z13*z21, z17*z21, z4*z9, z6*z9, z7*z9, z8*z9, z9*z20, z9*z23, z5*z19, z6*z19, z7*z19, z8*z19, z13*z19, z19*z23, z2*z13, z3*z13, z4*z13, z8*z13, z13*z20, z1*z23, z2*z23, z3*z23, z20*z23, z2*z17, z6*z17, z8*z17, z17*z20, z3*z18, z7*z18, z8*z18, z18*z20, z3*z6, z2*z7, z1*z8, z5*z20, z7*z11*z16, z10*z11*z16, z11*z13*z16, z11*z16*z20, z3*z12*z15, z8*z12*z15, z9*z12*z15, z12*z14*z15, z17*z22*z24, z19*z22*z24, z21*z22*z24, z22*z23*z24, z6*z10*z16, z10*z13*z16, z10*z16*z20, z2*z12*z14, z8*z12*z14, z9*z12*z14, z18*z21*z24, z19*z21*z24, z21*z23*z24, z2*z9*z12, z3*z9*z12, z1*z10*z11, z10*z11*z13, z10*z11*z20, z17*z19*z24, z18*z19*z24, z6*z13*z16, z7*z13*z16, z5*z14*z15, z8*z14*z15, z9*z14*z15, z17*z23*z24, z18*z23*z24, z3*z9*z15, z5*z9*z15, z1*z11*z13, z7*z11*z13, z17*z18*z24, z2*z9*z14, z5*z9*z14, z1*z10*z13, z6*z10*z13, z2*z3*z8, z3*z5*z8, z3*z8*z12, z3*z8*z15, z4*z17*z22, z4*z19*z22, z4*z21*z22, z4*z22*z23, z1*z7*z20, z6*z7*z20, z7*z11*z20, z7*z16*z20, z2*z5*z8, z2*z8*z12, z2*z8*z14, z4*z18*z21, z4*z19*z21, z4*z21*z23, z1*z6*z20, z6*z10*z20, z6*z16*z20, z1*z10*z20, z1*z11*z20, z2*z3*z5, z2*z3*z9, z2*z3*z12, z4*z17*z19, z4*z18*z19, z4*z17*z23, z4*z18*z23, z5*z8*z14, z5*z8*z15, z1*z6*z7, z6*z7*z13, z6*z7*z16, z1*z7*z11, z1*z7*z13, z3*z5*z9, z3*z5*z15, z4*z17*z18, z1*z6*z10, z1*z6*z13, z2*z5*z9, z2*z5*z14, z19*z21*z22, z21*z22*z23, z17*z19*z22, z18*z19*z21, z17*z22*z23, z17*z18*z23, z18*z21*z23, z17*z18*z19) of Multivariate Polynomial Ring in z1, z2, z3, z4, z5, z6, z7, z8, z9, z10, z11, z12, z13, z14, z15, z16, z17, z18, z19, z20, z21, z22, z23, z24 over Rational Field }}} {{{id=55| Pnabla.inject_variables() z1*z16 in SR and z1*z14*z22 in SR /// Defining z1, z2, z3, z4, z5, z6, z7, z8, z9, z10, z11, z12, z13, z14, z15, z16, z17, z18, z19, z20, z21, z22, z23, z24 True }}}

The Calabi-Yau Hypersurface

The polynomial $P=P_0+P_\infty$ is

{{{id=57| anticanonical_bundle = -Pnabla.K() P = sum(anticanonical_bundle.sections_monomials()) P([1]*24) # g_3 and g_4^2-fixed point z_i=1 /// 25 }}}

One of the maximal cones is $\langle p_1,p_2,p_3,p_4,p_{19},p_{20}\rangle$:

{{{id=69| cone = fan.generating_cone(8) cone.ambient_ray_indices() /// (0, 1, 2, 3, 18, 19) }}}

The singularity of $\mathbb{P}_\nabla$ is where the corresponding homogeneous variables vanish:

{{{id=63| P(0,0,0,0,1,1,1,1,1,1,1,1,1,1,1,1,1,1,0,0,1,1,1,1) /// 1 }}}

Checking Transversality of the Equation

The patches are non-complete intersections: 9 equations in $\mathbb{C}^8$ cutting out a $4$-dimensional affine toric variety

{{{id=71| ambient_patch = Pnabla.affine_algebraic_patch(cone, names='x+') ambient_patch /// Closed subscheme of Affine Space of dimension 8 over Finite Field of size 101 defined by: -x1*x4 + x0*x7, -x1*x5 + x0*x6, -x4*x6 + x5*x7, x0*x4 - x3*x5, -x2*x4 + x3*x7, -x1*x4 + x3*x6, x0*x2 - x1*x3, x2*x6 - x1*x7, -x1*x4 + x2*x5 }}}

Of course there is a singularity at $0\in \mathbb{C}^8$:

{{{id=76| ambient_patch.is_smooth() /// False }}}

Now we throw in the equation $P=0$ and go to the same patch again:

{{{id=70| Xtilde = Pnabla.subscheme(P) patch = Xtilde.affine_algebraic_patch(cone, names='x+') patch /// Closed subscheme of Affine Space of dimension 8 over Finite Field of size 101 defined by: -x1*x4 + x0*x7, -x1*x5 + x0*x6, -x4*x6 + x5*x7, x0*x4 - x3*x5, -x2*x4 + x3*x7, -x1*x4 + x3*x6, x0*x2 - x1*x3, x2*x6 - x1*x7, -x1*x4 + x2*x5, x2^2*x5^2 + x0*x2*x5 + x2^2*x5 + x2*x3*x5 + x2*x4*x5 + x2*x5^2 + x0*x2*x6 + x2*x5*x6 + x2*x5*x7 + x0*x2 + x0*x4 + x2*x4 + x1*x5 + x2*x5 + x2*x6 + x5*x7 + x0 + x1 + x2 + x3 + x4 + x5 + x6 + x7 + 1 }}} {{{id=73| patch.is_smooth() /// True }}} {{{id=81| /// }}}worksheet_conf.pickle000066400000000000000000000007021430070350600342770ustar00rootroot00000000000000ExportSageNB-3.4/test/dot_sage/sage_notebook.sagenb/home/__store__/2/21/212/2123/admin/10(dp1 S'tags' p2 (dp3 S'admin' p4 (lp5 I0 asS'guest' p6 (lp7 I1 assS'id_number' p8 I10 sS'pretty_print' p9 I00 sS'system' p10 S'sage' p11 sS'published_id_number' p12 NsS'owner' p13 S'admin' p14 sS'viewers' p15 (lp16 sS'ratings' p17 (lp18 sS'collaborators' p19 (lp20 sS'name' p21 VOxford Seminar (1,1)-Calabi Yau p22 sS'auto_publish' p23 I00 sS'last_change' p24 (S'admin' p25 F1297684209.597744 tp26 sS'worksheet_that_was_published' p27 (g4 I10 tp28 s.ExportSageNB-3.4/test/dot_sage/sage_notebook.sagenb/home/__store__/2/21/212/2123/admin/4/000077500000000000000000000000001430070350600300715ustar00rootroot00000000000000worksheet.html000066400000000000000000000014651430070350600327210ustar00rootroot00000000000000ExportSageNB-3.4/test/dot_sage/sage_notebook.sagenb/home/__store__/2/21/212/2123/admin/4

Równanie Newtona

$$\vec F= m\vec a$$ 

Rzut pionowy

$$F= m a$$ 

 

 Krok czasowy: $\Delta t$.

 

  • $  v = \displaystyle\frac{ \Delta  y}{\Delta t}$
  • $  a =  \displaystyle \frac{\Delta  v}{\Delta t}$
 

$$\begin{cases} \quad \displaystyle \frac{\Delta y}{\Delta t} &=& v \\ \quad \displaystyle \frac{\Delta v}{\Delta t} &=& \displaystyle \frac { F}{m} \end{cases} $$

 

 

 $\:y_0\:$  i $\:v_{0}\:$

$$\begin{cases}
\quad y &=&y_0\ +\ v_{0}\:\Delta t\\ 

\quad v &=&v_{0}\ +\  \frac{F}{m}\:\Delta t \end{cases}$$

{{{id=1| /// }}}worksheet_conf.pickle000066400000000000000000000007131430070350600342240ustar00rootroot00000000000000ExportSageNB-3.4/test/dot_sage/sage_notebook.sagenb/home/__store__/2/21/212/2123/admin/4(dp1 S'system' p2 S'sage' p3 sS'saved_by_info' p4 (dp5 sS'tags' p6 (dp7 S'admin' p8 (lp9 I1 assS'id_number' p10 I4 sS'pretty_print' p11 I00 sS'live_3D' p12 I00 sS'published_id_number' p13 NsS'owner' p14 S'admin' p15 sS'viewers' p16 (lp17 sS'ratings' p18 (lp19 sS'collaborators' p20 (lp21 sS'name' p22 VMathJax_problem1 p23 sS'auto_publish' p24 I00 sS'last_change' p25 (S'admin' p26 F1467286221.0016849 tp27 sS'worksheet_that_was_published' p28 (g15 I4 tp29 s.ExportSageNB-3.4/test/dot_sage/sage_notebook.sagenb/home/__store__/2/21/212/2123/admin/5/000077500000000000000000000000001430070350600300725ustar00rootroot00000000000000worksheet.html000066400000000000000000000000001430070350600327020ustar00rootroot00000000000000ExportSageNB-3.4/test/dot_sage/sage_notebook.sagenb/home/__store__/2/21/212/2123/admin/5worksheet_conf.pickle000066400000000000000000000011141430070350600342210ustar00rootroot00000000000000ExportSageNB-3.4/test/dot_sage/sage_notebook.sagenb/home/__store__/2/21/212/2123/admin/5(dp1 S'system' p2 S'sage' p3 sS'saved_by_info' p4 (dp5 sS'tags' p6 (dp7 Vadmin p8 (lp9 I1 asValeksandra.slapik p10 (lp11 I1 asVmarcin.kostur p12 (lp13 I1 assS'id_number' p14 I44 sS'pretty_print' p15 I00 sS'live_3D' p16 I00 sS'published_id_number' p17 NsS'owner' p18 Valeksandra.slapik p19 sS'viewers' p20 (lp21 sS'ratings' p22 (lp23 sS'collaborators' p24 (lp25 sS'name' p26 VWDI projekt - R\u017cankowski, Kie\u0142pi\u0144ski, Kozok p27 sS'auto_publish' p28 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/* Import.proto */ static PyObject *__Pyx_Import(PyObject *name, PyObject *from_list, int level); /* ImportFrom.proto */ static PyObject* __Pyx_ImportFrom(PyObject* module, PyObject* name); /* CodeObjectCache.proto */ typedef struct { PyCodeObject* code_object; int code_line; } __Pyx_CodeObjectCacheEntry; struct __Pyx_CodeObjectCache { int count; int max_count; __Pyx_CodeObjectCacheEntry* entries; }; static struct __Pyx_CodeObjectCache __pyx_code_cache = {0,0,NULL}; static int __pyx_bisect_code_objects(__Pyx_CodeObjectCacheEntry* entries, int count, int code_line); static PyCodeObject *__pyx_find_code_object(int code_line); static void __pyx_insert_code_object(int code_line, PyCodeObject* code_object); /* AddTraceback.proto */ static void __Pyx_AddTraceback(const char *funcname, int c_line, int py_line, const char *filename); /* Print.proto */ static int __Pyx_Print(PyObject*, PyObject *, int); #if CYTHON_COMPILING_IN_PYPY || PY_MAJOR_VERSION >= 3 static PyObject* __pyx_print = 0; static PyObject* __pyx_print_kwargs = 0; #endif /* PrintOne.proto */ static int __Pyx_PrintOne(PyObject* stream, PyObject *o); /* CIntToPy.proto */ static CYTHON_INLINE PyObject* __Pyx_PyInt_From_long(long value); /* CIntFromPy.proto */ static CYTHON_INLINE long __Pyx_PyInt_As_long(PyObject *); /* CIntFromPy.proto */ static CYTHON_INLINE int __Pyx_PyInt_As_int(PyObject *); /* CheckBinaryVersion.proto */ static int __Pyx_check_binary_version(void); /* PyIdentifierFromString.proto */ #if !defined(__Pyx_PyIdentifier_FromString) #if PY_MAJOR_VERSION < 3 #define __Pyx_PyIdentifier_FromString(s) PyString_FromString(s) #else #define __Pyx_PyIdentifier_FromString(s) PyUnicode_FromString(s) #endif #endif /* ModuleImport.proto */ static PyObject *__Pyx_ImportModule(const char *name); /* TypeImport.proto */ static PyTypeObject *__Pyx_ImportType(const char *module_name, const char *class_name, size_t size, int strict); /* VoidPtrImport.proto */ static int __Pyx_ImportVoidPtr(PyObject *module, const char *name, void **p, const char *sig); /* InitStrings.proto */ static int __Pyx_InitStrings(__Pyx_StringTabEntry *t); /* Module declarations from 'cysignals.__init__' */ /* Module declarations from 'cysignals' */ /* Module declarations from 'cysignals.signals' */ static cysigs_t *__pyx_vp_9cysignals_7signals_cysigs = 0; #define cysigs (*__pyx_vp_9cysignals_7signals_cysigs) static void (*__pyx_f_9cysignals_7signals_print_backtrace)(void); /*proto*/ static void (*__pyx_f_9cysignals_7signals__sig_on_interrupt_received)(void); /*proto*/ static void (*__pyx_f_9cysignals_7signals__sig_on_recover)(void); /*proto*/ static void (*__pyx_f_9cysignals_7signals__sig_off_warning)(char const *, int); /*proto*/ /* Module declarations from 'cython' */ /* Module declarations from 'libc.string' */ /* Module declarations from 'libc.stdlib' */ /* Module declarations from 'cysignals.memory' */ static CYTHON_INLINE void *sig_malloc(size_t); /*proto*/ static CYTHON_INLINE void *sig_realloc(void *, size_t); /*proto*/ static CYTHON_INLINE void *sig_calloc(size_t, size_t); /*proto*/ static CYTHON_INLINE void sig_free(void *); /*proto*/ static CYTHON_INLINE size_t __pyx_f_9cysignals_6memory_mul_overflowcheck(size_t, size_t); /*proto*/ static CYTHON_INLINE void *__pyx_f_9cysignals_6memory_check_allocarray(size_t, size_t); /*proto*/ static CYTHON_INLINE void *__pyx_f_9cysignals_6memory_check_reallocarray(void *, size_t, size_t); /*proto*/ static CYTHON_INLINE void *__pyx_f_9cysignals_6memory_check_malloc(size_t); /*proto*/ static CYTHON_INLINE void *__pyx_f_9cysignals_6memory_check_realloc(void *, size_t); /*proto*/ static CYTHON_INLINE void *__pyx_f_9cysignals_6memory_check_calloc(size_t, size_t); /*proto*/ /* Module declarations from 'libc.stdio' */ /* Module declarations from '__builtin__' */ /* Module declarations from 'cpython.type' */ static PyTypeObject *__pyx_ptype_7cpython_4type_type = 0; /* Module declarations from 'cpython' */ /* Module declarations from 'cpython.object' */ /* Module declarations from 'sage.ext.stdsage' */ static CYTHON_INLINE PyObject *__pyx_f_4sage_3ext_7stdsage_PY_NEW(PyTypeObject *); /*proto*/ static CYTHON_INLINE int __pyx_f_4sage_3ext_7stdsage_HAS_DICTIONARY(PyObject *); /*proto*/ /* Module declarations from 'libc.math' */ /* Module declarations from 'sage.libs.gmp.types' */ /* Module declarations from 'sage.libs.gmp.random' */ /* Module declarations from 'libc.stdint' */ /* Module declarations from 'sage.libs.gmp.mpz' */ /* Module declarations from 'sage.libs.gmp.mpq' */ /* Module declarations from 'sage.libs.gmp.pylong' */ /* Module declarations from 'sage.libs.gmp.all' */ /* Module declarations from '_usr_local_src_sage_config_ExportSageNB_test_dot_sage_sage_notebook_sagenb_home_admin_6_code_sage4_spyx_0' */ static PyObject *__pyx_v_105_usr_local_src_sage_config_ExportSageNB_test_dot_sage_sage_notebook_sagenb_home_admin_6_code_sage4_spyx_0_x = 0; #define __Pyx_MODULE_NAME "_usr_local_src_sage_config_ExportSageNB_test_dot_sage_sage_notebook_sagenb_home_admin_6_code_sage4_spyx_0" int __pyx_module_is_main__usr_local_src_sage_config_ExportSageNB_test_dot_sage_sage_notebook_sagenb_home_admin_6_code_sage4_spyx_0 = 0; /* Implementation of '_usr_local_src_sage_config_ExportSageNB_test_dot_sage_sage_notebook_sagenb_home_admin_6_code_sage4_spyx_0' */ static PyObject *__pyx_builtin_MemoryError; static const char __pyx_k_end[] = "end"; static const char __pyx_k_file[] = "file"; static const char __pyx_k_main[] = "__main__"; static const char __pyx_k_test[] = "__test__"; static const char __pyx_k_print[] = "print"; static const char __pyx_k_import[] = "__import__"; static const char __pyx_k_Hello_World[] = "Hello World"; static const char __pyx_k_MemoryError[] = "MemoryError"; static const char __pyx_k_sage_ext_memory[] = "sage.ext.memory"; static const char __pyx_k_init_memory_functions[] = "init_memory_functions"; static const char __pyx_k_failed_to_allocate_s_bytes[] = "failed to allocate %s bytes"; static const char __pyx_k_failed_to_allocate_s_s_bytes[] = "failed to allocate %s * %s bytes"; static const char __pyx_k_File__usr_local_src_sage_config[] = "File: _usr_local_src_sage_config_ExportSageNB_test_dot_sage_sage_notebook_sagenb_home_admin_6_code_sage4_spyx_0.pyx (starting at line 2)"; static PyObject *__pyx_kp_s_Hello_World; static PyObject *__pyx_n_s_MemoryError; static PyObject *__pyx_n_s_end; static PyObject *__pyx_kp_s_failed_to_allocate_s_bytes; static PyObject *__pyx_kp_s_failed_to_allocate_s_s_bytes; static PyObject *__pyx_n_s_file; static PyObject *__pyx_n_s_import; static PyObject *__pyx_n_s_init_memory_functions; static PyObject *__pyx_n_s_main; static PyObject *__pyx_n_s_print; static PyObject *__pyx_n_s_sage_ext_memory; static PyObject *__pyx_n_s_test; /* "cysignals/memory.pxd":40 * * * cdef inline void* sig_malloc "sig_malloc"(size_t n) nogil: # <<<<<<<<<<<<<< * sig_block() * cdef void* ret = malloc(n) */ static CYTHON_INLINE void *sig_malloc(size_t __pyx_v_n) { void *__pyx_v_ret; void *__pyx_r; /* "cysignals/memory.pxd":41 * * cdef inline void* sig_malloc "sig_malloc"(size_t n) nogil: * sig_block() # <<<<<<<<<<<<<< * cdef void* ret = malloc(n) * sig_unblock() */ sig_block(); /* "cysignals/memory.pxd":42 * cdef inline void* sig_malloc "sig_malloc"(size_t n) nogil: * sig_block() * cdef void* ret = malloc(n) # <<<<<<<<<<<<<< * sig_unblock() * return ret */ __pyx_v_ret = malloc(__pyx_v_n); /* "cysignals/memory.pxd":43 * sig_block() * cdef void* ret = malloc(n) * sig_unblock() # <<<<<<<<<<<<<< * return ret * */ sig_unblock(); /* "cysignals/memory.pxd":44 * cdef void* ret = malloc(n) * sig_unblock() * return ret # <<<<<<<<<<<<<< * * */ __pyx_r = __pyx_v_ret; goto __pyx_L0; /* "cysignals/memory.pxd":40 * * * cdef inline void* sig_malloc "sig_malloc"(size_t n) nogil: # <<<<<<<<<<<<<< * sig_block() * cdef void* ret = malloc(n) */ /* function exit code */ __pyx_L0:; return __pyx_r; } /* "cysignals/memory.pxd":47 * * * cdef inline void* sig_realloc "sig_realloc"(void* ptr, size_t size) nogil: # <<<<<<<<<<<<<< * sig_block() * cdef void* ret = realloc(ptr, size) */ static CYTHON_INLINE void *sig_realloc(void *__pyx_v_ptr, size_t __pyx_v_size) { void *__pyx_v_ret; void *__pyx_r; /* "cysignals/memory.pxd":48 * * cdef inline void* sig_realloc "sig_realloc"(void* ptr, size_t size) nogil: * sig_block() # <<<<<<<<<<<<<< * cdef void* ret = realloc(ptr, size) * sig_unblock() */ sig_block(); /* "cysignals/memory.pxd":49 * cdef inline void* sig_realloc "sig_realloc"(void* ptr, size_t size) nogil: * sig_block() * cdef void* ret = realloc(ptr, size) # <<<<<<<<<<<<<< * sig_unblock() * return ret */ __pyx_v_ret = realloc(__pyx_v_ptr, __pyx_v_size); /* "cysignals/memory.pxd":50 * sig_block() * cdef void* ret = realloc(ptr, size) * sig_unblock() # <<<<<<<<<<<<<< * return ret * */ sig_unblock(); /* "cysignals/memory.pxd":51 * cdef void* ret = realloc(ptr, size) * sig_unblock() * return ret # <<<<<<<<<<<<<< * * */ __pyx_r = __pyx_v_ret; goto __pyx_L0; /* "cysignals/memory.pxd":47 * * * cdef inline void* sig_realloc "sig_realloc"(void* ptr, size_t size) nogil: # <<<<<<<<<<<<<< * sig_block() * cdef void* ret = realloc(ptr, size) */ /* function exit code */ __pyx_L0:; return __pyx_r; } /* "cysignals/memory.pxd":54 * * * cdef inline void* sig_calloc "sig_calloc"(size_t nmemb, size_t size) nogil: # <<<<<<<<<<<<<< * sig_block() * cdef void* ret = calloc(nmemb, size) */ static CYTHON_INLINE void *sig_calloc(size_t __pyx_v_nmemb, size_t __pyx_v_size) { void *__pyx_v_ret; void *__pyx_r; /* "cysignals/memory.pxd":55 * * cdef inline void* sig_calloc "sig_calloc"(size_t nmemb, size_t size) nogil: * sig_block() # <<<<<<<<<<<<<< * cdef void* ret = calloc(nmemb, size) * sig_unblock() */ sig_block(); /* "cysignals/memory.pxd":56 * cdef inline void* sig_calloc "sig_calloc"(size_t nmemb, size_t size) nogil: * sig_block() * cdef void* ret = calloc(nmemb, size) # <<<<<<<<<<<<<< * sig_unblock() * return ret */ __pyx_v_ret = calloc(__pyx_v_nmemb, __pyx_v_size); /* "cysignals/memory.pxd":57 * sig_block() * cdef void* ret = calloc(nmemb, size) * sig_unblock() # <<<<<<<<<<<<<< * return ret * */ sig_unblock(); /* "cysignals/memory.pxd":58 * cdef void* ret = calloc(nmemb, size) * sig_unblock() * return ret # <<<<<<<<<<<<<< * * */ __pyx_r = __pyx_v_ret; goto __pyx_L0; /* "cysignals/memory.pxd":54 * * * cdef inline void* sig_calloc "sig_calloc"(size_t nmemb, size_t size) nogil: # <<<<<<<<<<<<<< * sig_block() * cdef void* ret = calloc(nmemb, size) */ /* function exit code */ __pyx_L0:; return __pyx_r; } /* "cysignals/memory.pxd":61 * * * cdef inline void sig_free "sig_free"(void* ptr) nogil: # <<<<<<<<<<<<<< * sig_block() * free(ptr) */ static CYTHON_INLINE void sig_free(void *__pyx_v_ptr) { /* "cysignals/memory.pxd":62 * * cdef inline void sig_free "sig_free"(void* ptr) nogil: * sig_block() # <<<<<<<<<<<<<< * free(ptr) * sig_unblock() */ sig_block(); /* "cysignals/memory.pxd":63 * cdef inline void sig_free "sig_free"(void* ptr) nogil: * sig_block() * free(ptr) # <<<<<<<<<<<<<< * sig_unblock() * */ free(__pyx_v_ptr); /* "cysignals/memory.pxd":64 * sig_block() * free(ptr) * sig_unblock() # <<<<<<<<<<<<<< * * */ sig_unblock(); /* "cysignals/memory.pxd":61 * * * cdef inline void sig_free "sig_free"(void* ptr) nogil: # <<<<<<<<<<<<<< * sig_block() * free(ptr) */ /* function exit code */ } /* "cysignals/memory.pxd":68 * * @cython.cdivision(True) * cdef inline size_t mul_overflowcheck(size_t a, size_t b) nogil: # <<<<<<<<<<<<<< * """ * Return a*b, checking for overflow. 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entries = (__Pyx_CodeObjectCacheEntry*)PyMem_Realloc( __pyx_code_cache.entries, (size_t)new_max*sizeof(__Pyx_CodeObjectCacheEntry)); if (unlikely(!entries)) { return; } __pyx_code_cache.entries = entries; __pyx_code_cache.max_count = new_max; } for (i=__pyx_code_cache.count; i>pos; i--) { entries[i] = entries[i-1]; } entries[pos].code_line = code_line; entries[pos].code_object = code_object; __pyx_code_cache.count++; Py_INCREF(code_object); } /* AddTraceback */ #include "compile.h" #include "frameobject.h" #include "traceback.h" static PyCodeObject* __Pyx_CreateCodeObjectForTraceback( const char *funcname, int c_line, int py_line, const char *filename) { PyCodeObject *py_code = 0; PyObject *py_srcfile = 0; PyObject *py_funcname = 0; #if PY_MAJOR_VERSION < 3 py_srcfile = PyString_FromString(filename); #else py_srcfile = PyUnicode_FromString(filename); #endif if (!py_srcfile) goto bad; if (c_line) { #if PY_MAJOR_VERSION < 3 py_funcname = PyString_FromFormat( "%s (%s:%d)", funcname, __pyx_cfilenm, c_line); #else py_funcname = PyUnicode_FromFormat( "%s (%s:%d)", funcname, __pyx_cfilenm, c_line); #endif } else { #if PY_MAJOR_VERSION < 3 py_funcname = PyString_FromString(funcname); #else py_funcname = PyUnicode_FromString(funcname); #endif } if (!py_funcname) goto bad; py_code = __Pyx_PyCode_New( 0, 0, 0, 0, 0, __pyx_empty_bytes, /*PyObject *code,*/ __pyx_empty_tuple, /*PyObject *consts,*/ __pyx_empty_tuple, /*PyObject *names,*/ __pyx_empty_tuple, /*PyObject *varnames,*/ __pyx_empty_tuple, /*PyObject *freevars,*/ __pyx_empty_tuple, /*PyObject *cellvars,*/ py_srcfile, /*PyObject *filename,*/ py_funcname, /*PyObject *name,*/ py_line, __pyx_empty_bytes /*PyObject *lnotab*/ ); Py_DECREF(py_srcfile); Py_DECREF(py_funcname); return py_code; bad: Py_XDECREF(py_srcfile); Py_XDECREF(py_funcname); return NULL; } static void __Pyx_AddTraceback(const char *funcname, int c_line, int py_line, const char *filename) { PyCodeObject *py_code = 0; PyFrameObject *py_frame = 0; py_code = __pyx_find_code_object(c_line ? c_line : py_line); if (!py_code) { py_code = __Pyx_CreateCodeObjectForTraceback( funcname, c_line, py_line, filename); if (!py_code) goto bad; __pyx_insert_code_object(c_line ? c_line : py_line, py_code); } py_frame = PyFrame_New( PyThreadState_GET(), /*PyThreadState *tstate,*/ py_code, /*PyCodeObject *code,*/ __pyx_d, /*PyObject *globals,*/ 0 /*PyObject *locals*/ ); if (!py_frame) goto bad; __Pyx_PyFrame_SetLineNumber(py_frame, py_line); PyTraceBack_Here(py_frame); bad: Py_XDECREF(py_code); Py_XDECREF(py_frame); } /* Print */ #if !CYTHON_COMPILING_IN_PYPY && PY_MAJOR_VERSION < 3 static PyObject *__Pyx_GetStdout(void) { PyObject *f = PySys_GetObject((char *)"stdout"); if (!f) { PyErr_SetString(PyExc_RuntimeError, "lost sys.stdout"); } return f; } static int __Pyx_Print(PyObject* f, PyObject *arg_tuple, int newline) { int i; if (!f) { if (!(f = __Pyx_GetStdout())) return -1; } Py_INCREF(f); for (i=0; i < PyTuple_GET_SIZE(arg_tuple); i++) { PyObject* v; if (PyFile_SoftSpace(f, 1)) { if (PyFile_WriteString(" ", f) < 0) goto error; } v = PyTuple_GET_ITEM(arg_tuple, i); if (PyFile_WriteObject(v, f, Py_PRINT_RAW) < 0) goto error; if (PyString_Check(v)) { char *s = PyString_AsString(v); Py_ssize_t len = PyString_Size(v); if (len > 0) { switch (s[len-1]) { case ' ': break; case '\f': case '\r': case '\n': case '\t': case '\v': PyFile_SoftSpace(f, 0); break; default: break; } } } } if (newline) { if (PyFile_WriteString("\n", f) < 0) goto error; PyFile_SoftSpace(f, 0); } Py_DECREF(f); return 0; error: Py_DECREF(f); return -1; } #else static int __Pyx_Print(PyObject* stream, PyObject *arg_tuple, int newline) { PyObject* kwargs = 0; PyObject* result = 0; PyObject* end_string; if (unlikely(!__pyx_print)) { __pyx_print = PyObject_GetAttr(__pyx_b, __pyx_n_s_print); if (!__pyx_print) return -1; } if (stream) { kwargs = PyDict_New(); if (unlikely(!kwargs)) return -1; if (unlikely(PyDict_SetItem(kwargs, __pyx_n_s_file, stream) < 0)) goto bad; if (!newline) { end_string = PyUnicode_FromStringAndSize(" ", 1); if (unlikely(!end_string)) goto bad; if (PyDict_SetItem(kwargs, __pyx_n_s_end, end_string) < 0) { Py_DECREF(end_string); goto bad; } Py_DECREF(end_string); } } else if (!newline) { if (unlikely(!__pyx_print_kwargs)) { __pyx_print_kwargs = PyDict_New(); if (unlikely(!__pyx_print_kwargs)) return -1; end_string = PyUnicode_FromStringAndSize(" ", 1); if (unlikely(!end_string)) return -1; if (PyDict_SetItem(__pyx_print_kwargs, __pyx_n_s_end, end_string) < 0) { Py_DECREF(end_string); return -1; } Py_DECREF(end_string); } kwargs = __pyx_print_kwargs; } result = PyObject_Call(__pyx_print, arg_tuple, kwargs); if (unlikely(kwargs) && (kwargs != __pyx_print_kwargs)) Py_DECREF(kwargs); if (!result) return -1; Py_DECREF(result); return 0; bad: if (kwargs != __pyx_print_kwargs) Py_XDECREF(kwargs); return -1; } #endif /* PrintOne */ #if !CYTHON_COMPILING_IN_PYPY && PY_MAJOR_VERSION < 3 static int __Pyx_PrintOne(PyObject* f, PyObject *o) { if (!f) { if (!(f = __Pyx_GetStdout())) return -1; } Py_INCREF(f); if (PyFile_SoftSpace(f, 0)) { if (PyFile_WriteString(" ", f) < 0) goto error; } if (PyFile_WriteObject(o, f, Py_PRINT_RAW) < 0) goto error; if (PyFile_WriteString("\n", f) < 0) goto error; Py_DECREF(f); return 0; error: Py_DECREF(f); return -1; /* the line below is just to avoid C compiler * warnings about unused functions */ return __Pyx_Print(f, NULL, 0); } #else static int __Pyx_PrintOne(PyObject* stream, PyObject *o) { int res; PyObject* arg_tuple = PyTuple_Pack(1, o); if (unlikely(!arg_tuple)) return -1; res = __Pyx_Print(stream, arg_tuple, 1); Py_DECREF(arg_tuple); return res; } #endif /* CIntToPy */ static CYTHON_INLINE PyObject* __Pyx_PyInt_From_long(long value) { const long neg_one = (long) -1, const_zero = (long) 0; const int is_unsigned = neg_one > const_zero; if (is_unsigned) { if (sizeof(long) < sizeof(long)) { return PyInt_FromLong((long) value); } else if (sizeof(long) <= sizeof(unsigned long)) { return PyLong_FromUnsignedLong((unsigned long) value); #ifdef HAVE_LONG_LONG } else if (sizeof(long) <= sizeof(unsigned PY_LONG_LONG)) { return PyLong_FromUnsignedLongLong((unsigned PY_LONG_LONG) value); #endif } } else { if (sizeof(long) <= sizeof(long)) { return PyInt_FromLong((long) value); #ifdef HAVE_LONG_LONG } else if (sizeof(long) <= sizeof(PY_LONG_LONG)) { return PyLong_FromLongLong((PY_LONG_LONG) value); #endif } } { int one = 1; int little = (int)*(unsigned char *)&one; unsigned char *bytes = (unsigned char *)&value; return _PyLong_FromByteArray(bytes, sizeof(long), little, !is_unsigned); } } /* CIntFromPyVerify */ #define __PYX_VERIFY_RETURN_INT(target_type, func_type, func_value)\ __PYX__VERIFY_RETURN_INT(target_type, func_type, func_value, 0) #define __PYX_VERIFY_RETURN_INT_EXC(target_type, func_type, func_value)\ __PYX__VERIFY_RETURN_INT(target_type, func_type, func_value, 1) #define __PYX__VERIFY_RETURN_INT(target_type, func_type, func_value, exc)\ {\ func_type value = func_value;\ if (sizeof(target_type) < sizeof(func_type)) {\ if (unlikely(value != (func_type) (target_type) value)) {\ func_type zero = 0;\ if (exc && unlikely(value == (func_type)-1 && PyErr_Occurred()))\ return (target_type) -1;\ if (is_unsigned && unlikely(value < zero))\ goto raise_neg_overflow;\ else\ goto raise_overflow;\ }\ }\ return (target_type) value;\ } /* CIntFromPy */ static CYTHON_INLINE long __Pyx_PyInt_As_long(PyObject *x) { const long neg_one = (long) -1, const_zero = (long) 0; const int is_unsigned = neg_one > const_zero; #if PY_MAJOR_VERSION < 3 if (likely(PyInt_Check(x))) { if (sizeof(long) < sizeof(long)) { __PYX_VERIFY_RETURN_INT(long, long, PyInt_AS_LONG(x)) } else { long val = PyInt_AS_LONG(x); if (is_unsigned && unlikely(val < 0)) { goto raise_neg_overflow; } return (long) val; } } else #endif if (likely(PyLong_Check(x))) { if (is_unsigned) { #if CYTHON_USE_PYLONG_INTERNALS const digit* digits = ((PyLongObject*)x)->ob_digit; switch (Py_SIZE(x)) { case 0: return (long) 0; case 1: __PYX_VERIFY_RETURN_INT(long, digit, digits[0]) case 2: if (8 * sizeof(long) > 1 * PyLong_SHIFT) { if (8 * sizeof(unsigned long) > 2 * PyLong_SHIFT) { __PYX_VERIFY_RETURN_INT(long, unsigned long, (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]))) } else if (8 * sizeof(long) >= 2 * PyLong_SHIFT) { return (long) (((((long)digits[1]) << PyLong_SHIFT) | (long)digits[0])); } } break; case 3: if (8 * sizeof(long) > 2 * PyLong_SHIFT) { if (8 * sizeof(unsigned long) > 3 * PyLong_SHIFT) { __PYX_VERIFY_RETURN_INT(long, unsigned long, (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]))) } else if (8 * sizeof(long) >= 3 * PyLong_SHIFT) { return (long) (((((((long)digits[2]) << PyLong_SHIFT) | (long)digits[1]) << PyLong_SHIFT) | (long)digits[0])); } } break; case 4: if (8 * sizeof(long) > 3 * PyLong_SHIFT) { if (8 * sizeof(unsigned long) > 4 * PyLong_SHIFT) { __PYX_VERIFY_RETURN_INT(long, unsigned long, (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]))) } else if (8 * sizeof(long) >= 4 * PyLong_SHIFT) { return (long) (((((((((long)digits[3]) << PyLong_SHIFT) | (long)digits[2]) << PyLong_SHIFT) | (long)digits[1]) << PyLong_SHIFT) | (long)digits[0])); } } break; } #endif #if CYTHON_COMPILING_IN_CPYTHON if (unlikely(Py_SIZE(x) < 0)) { goto raise_neg_overflow; } #else { int result = PyObject_RichCompareBool(x, Py_False, Py_LT); if (unlikely(result < 0)) return (long) -1; if (unlikely(result == 1)) goto raise_neg_overflow; } #endif if (sizeof(long) <= sizeof(unsigned long)) { __PYX_VERIFY_RETURN_INT_EXC(long, unsigned long, PyLong_AsUnsignedLong(x)) #ifdef HAVE_LONG_LONG } else if (sizeof(long) <= sizeof(unsigned PY_LONG_LONG)) { __PYX_VERIFY_RETURN_INT_EXC(long, unsigned PY_LONG_LONG, PyLong_AsUnsignedLongLong(x)) #endif } } else { #if CYTHON_USE_PYLONG_INTERNALS const digit* digits = ((PyLongObject*)x)->ob_digit; switch (Py_SIZE(x)) { case 0: return (long) 0; case -1: __PYX_VERIFY_RETURN_INT(long, sdigit, (sdigit) (-(sdigit)digits[0])) case 1: __PYX_VERIFY_RETURN_INT(long, digit, +digits[0]) case -2: if (8 * sizeof(long) - 1 > 1 * PyLong_SHIFT) { if (8 * sizeof(unsigned long) > 2 * PyLong_SHIFT) { __PYX_VERIFY_RETURN_INT(long, long, -(long) (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]))) } else if (8 * sizeof(long) - 1 > 2 * PyLong_SHIFT) { return (long) (((long)-1)*(((((long)digits[1]) << PyLong_SHIFT) | (long)digits[0]))); } } break; case 2: if (8 * sizeof(long) > 1 * PyLong_SHIFT) { if (8 * sizeof(unsigned long) > 2 * PyLong_SHIFT) { __PYX_VERIFY_RETURN_INT(long, unsigned long, (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]))) } else if (8 * sizeof(long) - 1 > 2 * PyLong_SHIFT) { return (long) ((((((long)digits[1]) << PyLong_SHIFT) | (long)digits[0]))); } } break; case -3: if (8 * sizeof(long) - 1 > 2 * PyLong_SHIFT) { if (8 * sizeof(unsigned long) > 3 * PyLong_SHIFT) { __PYX_VERIFY_RETURN_INT(long, long, -(long) (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]))) } else if (8 * sizeof(long) - 1 > 3 * PyLong_SHIFT) { return (long) (((long)-1)*(((((((long)digits[2]) << PyLong_SHIFT) | (long)digits[1]) << PyLong_SHIFT) | (long)digits[0]))); } } break; case 3: if (8 * sizeof(long) > 2 * PyLong_SHIFT) { if (8 * sizeof(unsigned long) > 3 * PyLong_SHIFT) { __PYX_VERIFY_RETURN_INT(long, unsigned long, (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]))) } else if (8 * sizeof(long) - 1 > 3 * PyLong_SHIFT) { return (long) ((((((((long)digits[2]) << PyLong_SHIFT) | (long)digits[1]) << PyLong_SHIFT) | (long)digits[0]))); } } break; case -4: if (8 * sizeof(long) - 1 > 3 * PyLong_SHIFT) { if (8 * sizeof(unsigned long) > 4 * PyLong_SHIFT) { __PYX_VERIFY_RETURN_INT(long, long, -(long) (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]))) } else if (8 * sizeof(long) - 1 > 4 * PyLong_SHIFT) { return (long) (((long)-1)*(((((((((long)digits[3]) << PyLong_SHIFT) | (long)digits[2]) << PyLong_SHIFT) | (long)digits[1]) << PyLong_SHIFT) | (long)digits[0]))); } } break; case 4: if (8 * sizeof(long) > 3 * PyLong_SHIFT) { if (8 * sizeof(unsigned long) > 4 * PyLong_SHIFT) { __PYX_VERIFY_RETURN_INT(long, unsigned long, (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]))) } else if (8 * sizeof(long) - 1 > 4 * PyLong_SHIFT) { return (long) ((((((((((long)digits[3]) << PyLong_SHIFT) | (long)digits[2]) << PyLong_SHIFT) | (long)digits[1]) << PyLong_SHIFT) | (long)digits[0]))); } } break; } #endif if (sizeof(long) <= sizeof(long)) { __PYX_VERIFY_RETURN_INT_EXC(long, long, PyLong_AsLong(x)) #ifdef HAVE_LONG_LONG } else if (sizeof(long) <= sizeof(PY_LONG_LONG)) { __PYX_VERIFY_RETURN_INT_EXC(long, PY_LONG_LONG, PyLong_AsLongLong(x)) #endif } } { #if CYTHON_COMPILING_IN_PYPY && !defined(_PyLong_AsByteArray) PyErr_SetString(PyExc_RuntimeError, "_PyLong_AsByteArray() not available in PyPy, cannot convert large numbers"); #else long val; PyObject *v = __Pyx_PyNumber_IntOrLong(x); #if PY_MAJOR_VERSION < 3 if (likely(v) && !PyLong_Check(v)) { PyObject *tmp = v; v = PyNumber_Long(tmp); Py_DECREF(tmp); } #endif if (likely(v)) { int one = 1; int is_little = (int)*(unsigned char *)&one; unsigned char *bytes = (unsigned char *)&val; int ret = _PyLong_AsByteArray((PyLongObject *)v, bytes, sizeof(val), is_little, !is_unsigned); Py_DECREF(v); if (likely(!ret)) return val; } #endif return (long) -1; } } else { long val; PyObject *tmp = __Pyx_PyNumber_IntOrLong(x); if (!tmp) return (long) -1; val = __Pyx_PyInt_As_long(tmp); Py_DECREF(tmp); return val; } raise_overflow: PyErr_SetString(PyExc_OverflowError, "value too large to convert to long"); return (long) -1; raise_neg_overflow: PyErr_SetString(PyExc_OverflowError, "can't convert negative value to long"); return (long) -1; } /* CIntFromPy */ static CYTHON_INLINE int __Pyx_PyInt_As_int(PyObject *x) { const int neg_one = (int) -1, const_zero = (int) 0; const int is_unsigned = neg_one > const_zero; #if PY_MAJOR_VERSION < 3 if (likely(PyInt_Check(x))) { if (sizeof(int) < sizeof(long)) { __PYX_VERIFY_RETURN_INT(int, long, PyInt_AS_LONG(x)) } else { long val = PyInt_AS_LONG(x); if (is_unsigned && unlikely(val < 0)) { goto raise_neg_overflow; } return (int) val; } } else #endif if (likely(PyLong_Check(x))) { if (is_unsigned) { #if CYTHON_USE_PYLONG_INTERNALS const digit* digits = ((PyLongObject*)x)->ob_digit; switch (Py_SIZE(x)) { case 0: return (int) 0; case 1: __PYX_VERIFY_RETURN_INT(int, digit, digits[0]) case 2: if (8 * sizeof(int) > 1 * PyLong_SHIFT) { if (8 * sizeof(unsigned long) > 2 * PyLong_SHIFT) { __PYX_VERIFY_RETURN_INT(int, unsigned long, (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]))) } else if (8 * sizeof(int) >= 2 * PyLong_SHIFT) { return (int) (((((int)digits[1]) << PyLong_SHIFT) | (int)digits[0])); } } break; case 3: if (8 * sizeof(int) > 2 * PyLong_SHIFT) { if (8 * sizeof(unsigned long) > 3 * PyLong_SHIFT) { __PYX_VERIFY_RETURN_INT(int, unsigned long, (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]))) } else if (8 * sizeof(int) >= 3 * PyLong_SHIFT) { return (int) (((((((int)digits[2]) << PyLong_SHIFT) | (int)digits[1]) << PyLong_SHIFT) | (int)digits[0])); } } break; case 4: if (8 * sizeof(int) > 3 * PyLong_SHIFT) { if (8 * sizeof(unsigned long) > 4 * PyLong_SHIFT) { __PYX_VERIFY_RETURN_INT(int, unsigned long, (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]))) } else if (8 * sizeof(int) >= 4 * PyLong_SHIFT) { return (int) (((((((((int)digits[3]) << PyLong_SHIFT) | (int)digits[2]) << PyLong_SHIFT) | (int)digits[1]) << PyLong_SHIFT) | (int)digits[0])); } } break; } #endif #if CYTHON_COMPILING_IN_CPYTHON if (unlikely(Py_SIZE(x) < 0)) { goto raise_neg_overflow; } #else { int result = PyObject_RichCompareBool(x, Py_False, Py_LT); if (unlikely(result < 0)) return (int) -1; if (unlikely(result == 1)) goto raise_neg_overflow; } #endif if (sizeof(int) <= sizeof(unsigned long)) { __PYX_VERIFY_RETURN_INT_EXC(int, unsigned long, PyLong_AsUnsignedLong(x)) #ifdef HAVE_LONG_LONG } else if (sizeof(int) <= sizeof(unsigned PY_LONG_LONG)) { __PYX_VERIFY_RETURN_INT_EXC(int, unsigned PY_LONG_LONG, PyLong_AsUnsignedLongLong(x)) #endif } } else { #if CYTHON_USE_PYLONG_INTERNALS const digit* digits = ((PyLongObject*)x)->ob_digit; switch (Py_SIZE(x)) { case 0: return (int) 0; case -1: __PYX_VERIFY_RETURN_INT(int, sdigit, (sdigit) (-(sdigit)digits[0])) case 1: __PYX_VERIFY_RETURN_INT(int, digit, +digits[0]) case -2: if (8 * sizeof(int) - 1 > 1 * PyLong_SHIFT) { if (8 * sizeof(unsigned long) > 2 * PyLong_SHIFT) { __PYX_VERIFY_RETURN_INT(int, long, -(long) (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]))) } else if (8 * sizeof(int) - 1 > 2 * PyLong_SHIFT) { return (int) (((int)-1)*(((((int)digits[1]) << PyLong_SHIFT) | (int)digits[0]))); } } break; case 2: if (8 * sizeof(int) > 1 * PyLong_SHIFT) { if (8 * sizeof(unsigned long) > 2 * PyLong_SHIFT) { __PYX_VERIFY_RETURN_INT(int, unsigned long, (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]))) } else if (8 * sizeof(int) - 1 > 2 * PyLong_SHIFT) { return (int) ((((((int)digits[1]) << PyLong_SHIFT) | (int)digits[0]))); } } break; case -3: if (8 * sizeof(int) - 1 > 2 * PyLong_SHIFT) { if (8 * sizeof(unsigned long) > 3 * PyLong_SHIFT) { __PYX_VERIFY_RETURN_INT(int, long, -(long) (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]))) } else if (8 * sizeof(int) - 1 > 3 * PyLong_SHIFT) { return (int) (((int)-1)*(((((((int)digits[2]) << PyLong_SHIFT) | (int)digits[1]) << PyLong_SHIFT) | (int)digits[0]))); } } break; case 3: if (8 * sizeof(int) > 2 * PyLong_SHIFT) { if (8 * sizeof(unsigned long) > 3 * PyLong_SHIFT) { __PYX_VERIFY_RETURN_INT(int, unsigned long, (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]))) } else if (8 * sizeof(int) - 1 > 3 * PyLong_SHIFT) { return (int) ((((((((int)digits[2]) << PyLong_SHIFT) | (int)digits[1]) << PyLong_SHIFT) | (int)digits[0]))); } } break; case -4: if (8 * sizeof(int) - 1 > 3 * PyLong_SHIFT) { if (8 * sizeof(unsigned long) > 4 * PyLong_SHIFT) { __PYX_VERIFY_RETURN_INT(int, long, -(long) (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]))) } else if (8 * sizeof(int) - 1 > 4 * PyLong_SHIFT) { return (int) (((int)-1)*(((((((((int)digits[3]) << PyLong_SHIFT) | (int)digits[2]) << PyLong_SHIFT) | (int)digits[1]) << PyLong_SHIFT) | (int)digits[0]))); } } break; case 4: if (8 * sizeof(int) > 3 * PyLong_SHIFT) { if (8 * sizeof(unsigned long) > 4 * PyLong_SHIFT) { __PYX_VERIFY_RETURN_INT(int, unsigned long, (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]))) } else if (8 * sizeof(int) - 1 > 4 * PyLong_SHIFT) { return (int) ((((((((((int)digits[3]) << PyLong_SHIFT) | (int)digits[2]) << PyLong_SHIFT) | (int)digits[1]) << PyLong_SHIFT) | (int)digits[0]))); } } break; } #endif if (sizeof(int) <= sizeof(long)) { __PYX_VERIFY_RETURN_INT_EXC(int, long, PyLong_AsLong(x)) #ifdef HAVE_LONG_LONG } else if (sizeof(int) <= sizeof(PY_LONG_LONG)) { __PYX_VERIFY_RETURN_INT_EXC(int, PY_LONG_LONG, PyLong_AsLongLong(x)) #endif } } { #if CYTHON_COMPILING_IN_PYPY && !defined(_PyLong_AsByteArray) PyErr_SetString(PyExc_RuntimeError, "_PyLong_AsByteArray() not available in PyPy, cannot convert large numbers"); #else int val; PyObject *v = __Pyx_PyNumber_IntOrLong(x); #if PY_MAJOR_VERSION < 3 if (likely(v) && !PyLong_Check(v)) { PyObject *tmp = v; v = PyNumber_Long(tmp); Py_DECREF(tmp); } #endif if (likely(v)) { int one = 1; int is_little = (int)*(unsigned char *)&one; unsigned char *bytes = (unsigned char *)&val; int ret = _PyLong_AsByteArray((PyLongObject *)v, bytes, sizeof(val), is_little, !is_unsigned); Py_DECREF(v); if (likely(!ret)) return val; } #endif return (int) -1; } } else { int val; PyObject *tmp = __Pyx_PyNumber_IntOrLong(x); if (!tmp) return (int) -1; val = __Pyx_PyInt_As_int(tmp); Py_DECREF(tmp); return val; } raise_overflow: PyErr_SetString(PyExc_OverflowError, "value too large to convert to int"); return (int) -1; raise_neg_overflow: PyErr_SetString(PyExc_OverflowError, "can't convert negative value to int"); return (int) -1; } /* CheckBinaryVersion */ static int __Pyx_check_binary_version(void) { char ctversion[4], rtversion[4]; PyOS_snprintf(ctversion, 4, "%d.%d", PY_MAJOR_VERSION, PY_MINOR_VERSION); PyOS_snprintf(rtversion, 4, "%s", Py_GetVersion()); if (ctversion[0] != rtversion[0] || ctversion[2] != rtversion[2]) { char message[200]; PyOS_snprintf(message, sizeof(message), "compiletime version %s of module '%.100s' " "does not match runtime version %s", ctversion, __Pyx_MODULE_NAME, rtversion); return PyErr_WarnEx(NULL, message, 1); } return 0; } /* ModuleImport */ #ifndef __PYX_HAVE_RT_ImportModule #define __PYX_HAVE_RT_ImportModule static PyObject *__Pyx_ImportModule(const char *name) { PyObject *py_name = 0; PyObject *py_module = 0; py_name = __Pyx_PyIdentifier_FromString(name); if (!py_name) goto bad; py_module = PyImport_Import(py_name); Py_DECREF(py_name); return py_module; bad: Py_XDECREF(py_name); return 0; } #endif /* TypeImport */ #ifndef __PYX_HAVE_RT_ImportType #define __PYX_HAVE_RT_ImportType static PyTypeObject *__Pyx_ImportType(const char *module_name, const char *class_name, size_t size, int strict) { PyObject *py_module = 0; PyObject *result = 0; PyObject *py_name = 0; char warning[200]; Py_ssize_t basicsize; #ifdef Py_LIMITED_API PyObject *py_basicsize; #endif py_module = __Pyx_ImportModule(module_name); if (!py_module) goto bad; py_name = __Pyx_PyIdentifier_FromString(class_name); if (!py_name) goto bad; result = PyObject_GetAttr(py_module, py_name); Py_DECREF(py_name); py_name = 0; Py_DECREF(py_module); py_module = 0; if (!result) goto bad; if (!PyType_Check(result)) { PyErr_Format(PyExc_TypeError, "%.200s.%.200s is not a type object", module_name, class_name); goto bad; } #ifndef Py_LIMITED_API basicsize = ((PyTypeObject *)result)->tp_basicsize; #else py_basicsize = PyObject_GetAttrString(result, "__basicsize__"); if (!py_basicsize) goto bad; basicsize = PyLong_AsSsize_t(py_basicsize); Py_DECREF(py_basicsize); py_basicsize = 0; if (basicsize == (Py_ssize_t)-1 && PyErr_Occurred()) goto bad; #endif if (!strict && (size_t)basicsize > size) { PyOS_snprintf(warning, sizeof(warning), "%s.%s size changed, may indicate binary incompatibility. Expected %zd, got %zd", module_name, class_name, basicsize, size); if (PyErr_WarnEx(NULL, warning, 0) < 0) goto bad; } else if ((size_t)basicsize != size) { PyErr_Format(PyExc_ValueError, "%.200s.%.200s has the wrong size, try recompiling. Expected %zd, got %zd", module_name, class_name, basicsize, size); goto bad; } return (PyTypeObject *)result; bad: Py_XDECREF(py_module); Py_XDECREF(result); return NULL; } #endif /* VoidPtrImport */ #ifndef __PYX_HAVE_RT_ImportVoidPtr #define __PYX_HAVE_RT_ImportVoidPtr static int __Pyx_ImportVoidPtr(PyObject *module, const char *name, void **p, const char *sig) { PyObject *d = 0; PyObject *cobj = 0; d = PyObject_GetAttrString(module, (char *)"__pyx_capi__"); if (!d) goto bad; cobj = PyDict_GetItemString(d, name); if (!cobj) { PyErr_Format(PyExc_ImportError, "%.200s does not export expected C variable %.200s", PyModule_GetName(module), name); goto bad; } #if PY_VERSION_HEX >= 0x02070000 if (!PyCapsule_IsValid(cobj, sig)) { PyErr_Format(PyExc_TypeError, "C variable %.200s.%.200s has wrong signature (expected %.500s, got %.500s)", PyModule_GetName(module), name, sig, PyCapsule_GetName(cobj)); goto bad; } *p = PyCapsule_GetPointer(cobj, sig); #else {const char *desc, *s1, *s2; desc = (const char *)PyCObject_GetDesc(cobj); if (!desc) goto bad; s1 = desc; s2 = sig; while (*s1 != '\0' && *s1 == *s2) { s1++; s2++; } if (*s1 != *s2) { PyErr_Format(PyExc_TypeError, "C variable %.200s.%.200s has wrong signature (expected %.500s, got %.500s)", PyModule_GetName(module), name, sig, desc); goto bad; } *p = PyCObject_AsVoidPtr(cobj);} #endif if (!(*p)) goto bad; Py_DECREF(d); return 0; bad: Py_XDECREF(d); return -1; } #endif /* InitStrings */ static int __Pyx_InitStrings(__Pyx_StringTabEntry *t) { while (t->p) { #if PY_MAJOR_VERSION < 3 if (t->is_unicode) { *t->p = PyUnicode_DecodeUTF8(t->s, t->n - 1, NULL); } else if (t->intern) { *t->p = PyString_InternFromString(t->s); } else { *t->p = PyString_FromStringAndSize(t->s, t->n - 1); } #else if (t->is_unicode | t->is_str) { if (t->intern) { *t->p = PyUnicode_InternFromString(t->s); } else if (t->encoding) { *t->p = PyUnicode_Decode(t->s, t->n - 1, t->encoding, NULL); } else { *t->p = PyUnicode_FromStringAndSize(t->s, t->n - 1); } } else { *t->p = PyBytes_FromStringAndSize(t->s, t->n - 1); } #endif if (!*t->p) return -1; ++t; } return 0; } static CYTHON_INLINE PyObject* __Pyx_PyUnicode_FromString(const char* c_str) { return __Pyx_PyUnicode_FromStringAndSize(c_str, (Py_ssize_t)strlen(c_str)); } static CYTHON_INLINE char* __Pyx_PyObject_AsString(PyObject* o) { Py_ssize_t ignore; return __Pyx_PyObject_AsStringAndSize(o, &ignore); } static CYTHON_INLINE char* __Pyx_PyObject_AsStringAndSize(PyObject* o, Py_ssize_t *length) { #if CYTHON_COMPILING_IN_CPYTHON && (__PYX_DEFAULT_STRING_ENCODING_IS_ASCII || __PYX_DEFAULT_STRING_ENCODING_IS_DEFAULT) if ( #if PY_MAJOR_VERSION < 3 && __PYX_DEFAULT_STRING_ENCODING_IS_ASCII __Pyx_sys_getdefaultencoding_not_ascii && #endif PyUnicode_Check(o)) { #if PY_VERSION_HEX < 0x03030000 char* defenc_c; PyObject* defenc = _PyUnicode_AsDefaultEncodedString(o, NULL); if (!defenc) return NULL; defenc_c = PyBytes_AS_STRING(defenc); #if __PYX_DEFAULT_STRING_ENCODING_IS_ASCII { char* end = defenc_c + PyBytes_GET_SIZE(defenc); char* c; for (c = defenc_c; c < end; c++) { if ((unsigned char) (*c) >= 128) { PyUnicode_AsASCIIString(o); return NULL; } } } #endif *length = PyBytes_GET_SIZE(defenc); return defenc_c; #else if (__Pyx_PyUnicode_READY(o) == -1) return NULL; #if __PYX_DEFAULT_STRING_ENCODING_IS_ASCII if (PyUnicode_IS_ASCII(o)) { *length = PyUnicode_GET_LENGTH(o); return PyUnicode_AsUTF8(o); } else { PyUnicode_AsASCIIString(o); return NULL; } #else return PyUnicode_AsUTF8AndSize(o, length); #endif #endif } else #endif #if (!CYTHON_COMPILING_IN_PYPY) || (defined(PyByteArray_AS_STRING) && defined(PyByteArray_GET_SIZE)) if (PyByteArray_Check(o)) { *length = PyByteArray_GET_SIZE(o); return PyByteArray_AS_STRING(o); } else #endif { char* result; int r = PyBytes_AsStringAndSize(o, &result, length); if (unlikely(r < 0)) { return NULL; } else { return result; } } } static CYTHON_INLINE int __Pyx_PyObject_IsTrue(PyObject* x) { int is_true = x == Py_True; if (is_true | (x == Py_False) | (x == Py_None)) return is_true; else return PyObject_IsTrue(x); } static CYTHON_INLINE PyObject* __Pyx_PyNumber_IntOrLong(PyObject* x) { #if CYTHON_USE_TYPE_SLOTS PyNumberMethods *m; #endif const char *name = NULL; PyObject *res = NULL; #if PY_MAJOR_VERSION < 3 if (PyInt_Check(x) || PyLong_Check(x)) #else if (PyLong_Check(x)) #endif return __Pyx_NewRef(x); #if CYTHON_USE_TYPE_SLOTS m = Py_TYPE(x)->tp_as_number; #if PY_MAJOR_VERSION < 3 if (m && m->nb_int) { name = "int"; res = PyNumber_Int(x); } else if (m && m->nb_long) { name = "long"; res = PyNumber_Long(x); } #else if (m && m->nb_int) { name = "int"; res = PyNumber_Long(x); } #endif #else res = PyNumber_Int(x); #endif if (res) { #if PY_MAJOR_VERSION < 3 if (!PyInt_Check(res) && !PyLong_Check(res)) { #else if (!PyLong_Check(res)) { #endif PyErr_Format(PyExc_TypeError, "__%.4s__ returned non-%.4s (type %.200s)", name, name, Py_TYPE(res)->tp_name); Py_DECREF(res); return NULL; } } else if (!PyErr_Occurred()) { PyErr_SetString(PyExc_TypeError, "an integer is required"); } return res; } static CYTHON_INLINE Py_ssize_t __Pyx_PyIndex_AsSsize_t(PyObject* b) { Py_ssize_t ival; PyObject *x; #if PY_MAJOR_VERSION < 3 if (likely(PyInt_CheckExact(b))) { if (sizeof(Py_ssize_t) >= sizeof(long)) return PyInt_AS_LONG(b); else return PyInt_AsSsize_t(x); } #endif if (likely(PyLong_CheckExact(b))) { #if CYTHON_USE_PYLONG_INTERNALS const digit* digits = ((PyLongObject*)b)->ob_digit; const Py_ssize_t size = Py_SIZE(b); if (likely(__Pyx_sst_abs(size) <= 1)) { ival = likely(size) ? digits[0] : 0; if (size == -1) ival = -ival; return ival; } else { switch (size) { case 2: if (8 * sizeof(Py_ssize_t) > 2 * PyLong_SHIFT) { return (Py_ssize_t) (((((size_t)digits[1]) << PyLong_SHIFT) | (size_t)digits[0])); } break; case -2: if (8 * sizeof(Py_ssize_t) > 2 * PyLong_SHIFT) { return -(Py_ssize_t) (((((size_t)digits[1]) << PyLong_SHIFT) | (size_t)digits[0])); } break; case 3: if (8 * sizeof(Py_ssize_t) > 3 * PyLong_SHIFT) { return (Py_ssize_t) (((((((size_t)digits[2]) << PyLong_SHIFT) | (size_t)digits[1]) << PyLong_SHIFT) | (size_t)digits[0])); } break; case -3: if (8 * sizeof(Py_ssize_t) > 3 * PyLong_SHIFT) { return -(Py_ssize_t) (((((((size_t)digits[2]) << PyLong_SHIFT) | (size_t)digits[1]) << PyLong_SHIFT) | (size_t)digits[0])); } break; case 4: if (8 * sizeof(Py_ssize_t) > 4 * PyLong_SHIFT) { return (Py_ssize_t) (((((((((size_t)digits[3]) << PyLong_SHIFT) | (size_t)digits[2]) << PyLong_SHIFT) | (size_t)digits[1]) << PyLong_SHIFT) | (size_t)digits[0])); } break; case -4: if (8 * sizeof(Py_ssize_t) > 4 * PyLong_SHIFT) { return -(Py_ssize_t) (((((((((size_t)digits[3]) << PyLong_SHIFT) | (size_t)digits[2]) << PyLong_SHIFT) | (size_t)digits[1]) << PyLong_SHIFT) | (size_t)digits[0])); } break; } } #endif return PyLong_AsSsize_t(b); } x = PyNumber_Index(b); if (!x) return -1; ival = PyInt_AsSsize_t(x); Py_DECREF(x); return ival; } static CYTHON_INLINE PyObject * __Pyx_PyInt_FromSize_t(size_t ival) { return PyInt_FromSize_t(ival); } #endif /* Py_PYTHON_H */ 1b07bfec32aced54a2b1f67651519f04ec38cd80.paxheader00006660000000000000000000000330143007035060020631xustar00rootroot00000000000000216 path=ExportSageNB-3.4/test/dot_sage/sage_notebook.sagenb/home/__store__/2/21/212/2123/admin/6/cells/1/__usr_local_src_sage_config_ExportSageNB_test_dot_sage_sage_notebook_sagenb_home_admin_6_code_sage4_spyx.html 1b07bfec32aced54a2b1f67651519f04ec38cd80.data000077500000000000000000000475251430070350600175130ustar00rootroot00000000000000 Cython: _usr_local_src_sage_config_ExportSageNB_test_dot_sage_sage_notebook_sagenb_home_admin_6_code_sage4_spyx_0.pyx

Generated by Cython 0.25.2

Yellow lines hint at Python interaction.
Click on a line that starts with a "+" to see the C code that Cython generated for it.

Raw output: _usr_local_src_sage_config_ExportSageNB_test_dot_sage_sage_notebook_sagenb_home_admin_6_code_sage4_spyx_0.c

 1: 
+2: include "cysignals/signals.pxi"  # ctrl-c interrupt block support
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  __Pyx_GOTREF(__pyx_t_4);
  if (PyDict_SetItem(__pyx_d, __pyx_n_s_test, __pyx_t_4) < 0) __PYX_ERR(2, 2, __pyx_L1_error)
  __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;

 3: include "stdsage.pxi"
 4: 
 5: include "cdefs.pxi"
+6: cdef str x = "Hello World"
  __Pyx_INCREF(__pyx_kp_s_Hello_World);
  __Pyx_XGOTREF(__pyx_v_105_usr_local_src_sage_config_ExportSageNB_test_dot_sage_sage_notebook_sagenb_home_admin_6_code_sage4_spyx_0_x);
  __Pyx_DECREF_SET(__pyx_v_105_usr_local_src_sage_config_ExportSageNB_test_dot_sage_sage_notebook_sagenb_home_admin_6_code_sage4_spyx_0_x, __pyx_kp_s_Hello_World);
  __Pyx_GIVEREF(__pyx_kp_s_Hello_World);

+7: print(x)
  if (__Pyx_PrintOne(0, __pyx_v_105_usr_local_src_sage_config_ExportSageNB_test_dot_sage_sage_notebook_sagenb_home_admin_6_code_sage4_spyx_0_x) < 0) __PYX_ERR(2, 7, __pyx_L1_error)
ExportSageNB-3.4/test/dot_sage/sage_notebook.sagenb/home/__store__/2/21/212/2123/admin/6/code/000077500000000000000000000000001430070350600310055ustar00rootroot00000000000000sage4.spyx000066400000000000000000000000431430070350600326530ustar00rootroot00000000000000ExportSageNB-3.4/test/dot_sage/sage_notebook.sagenb/home/__store__/2/21/212/2123/admin/6/codecdef str x = "Hello World" print(x)ExportSageNB-3.4/test/dot_sage/sage_notebook.sagenb/home/__store__/2/21/212/2123/admin/6/snapshots/000077500000000000000000000000001430070350600321155ustar00rootroot000000000000001488453006.bz2000066400000000000000000000001661430070350600335460ustar00rootroot00000000000000ExportSageNB-3.4/test/dot_sage/sage_notebook.sagenb/home/__store__/2/21/212/2123/admin/6/snapshotsBZh91AY&SY.% ߀R`@en T%PF4i?Tښl@irܪ k3>*V 0J,R64y,BWnRegx"(Hnworksheet.html000066400000000000000000000001431430070350600327130ustar00rootroot00000000000000ExportSageNB-3.4/test/dot_sage/sage_notebook.sagenb/home/__store__/2/21/212/2123/admin/6 {{{id=1| %hide %cython cdef str x = "Hello World" print(x) /// Hello World }}} {{{id=2| /// }}}worksheet_conf.pickle000066400000000000000000000007361430070350600342330ustar00rootroot00000000000000ExportSageNB-3.4/test/dot_sage/sage_notebook.sagenb/home/__store__/2/21/212/2123/admin/6(dp1 S'system' p2 S'sage' p3 sS'saved_by_info' p4 (dp5 S'1488453006' p6 S'admin' p7 ssS'tags' p8 (dp9 S'admin' p10 (lp11 I1 assS'id_number' p12 I6 sS'pretty_print' p13 I00 sS'live_3D' p14 I00 sS'published_id_number' p15 NsS'owner' p16 g10 sS'viewers' p17 (lp18 sS'ratings' p19 (lp20 sS'collaborators' p21 (lp22 sS'name' p23 VTest %cython p24 sS'auto_publish' p25 I00 sS'last_change' p26 (S'admin' p27 F1488452967.4795661 tp28 sS'worksheet_that_was_published' p29 (g10 I6 tp30 s.ExportSageNB-3.4/test/dot_sage/sage_notebook.sagenb/home/__store__/9/000077500000000000000000000000001430070350600255305ustar00rootroot00000000000000ExportSageNB-3.4/test/dot_sage/sage_notebook.sagenb/home/__store__/9/9b/000077500000000000000000000000001430070350600260425ustar00rootroot00000000000000ExportSageNB-3.4/test/dot_sage/sage_notebook.sagenb/home/__store__/9/9b/9bb/000077500000000000000000000000001430070350600265165ustar00rootroot00000000000000ExportSageNB-3.4/test/dot_sage/sage_notebook.sagenb/home/__store__/9/9b/9bb/9bbe/000077500000000000000000000000001430070350600273375ustar00rootroot00000000000000ExportSageNB-3.4/test/dot_sage/sage_notebook.sagenb/home/__store__/9/9b/9bb/9bbe/_sage_/000077500000000000000000000000001430070350600305545ustar00rootroot00000000000000ExportSageNB-3.4/test/dot_sage/sage_notebook.sagenb/home/__store__/9/9b/9bb/9bbe/_sage_/4/000077500000000000000000000000001430070350600307175ustar00rootroot00000000000000worksheet.html000066400000000000000000000353121430070350600335450ustar00rootroot00000000000000ExportSageNB-3.4/test/dot_sage/sage_notebook.sagenb/home/__store__/9/9b/9bb/9bbe/_sage_/4

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Welcome to the Sage Tutorial!

Sage is free, open-source math software that supports research and teaching in algebra, geometry, number theory, cryptography, numerical computation, and related areas. Both the Sage development model and the technology in Sage itself are distinguished by an extremely strong emphasis on openness, community, cooperation, and collaboration: we are building the car, not reinventing the wheel. The overall goal of Sage is to create a viable, free, open-source alternative to Maple, Mathematica, Magma, and MATLAB.

This tutorial is the best way to become familiar with Sage in only a few hours. You can read it in HTML or PDF versions, or from the Sage notebook (click Help, then click Tutorial to interactively work through the tutorial from within Sage).

This work is licensed under a Creative Commons Attribution-Share Alike 3.0 License.

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© Copyright 2005--2014, The Sage Development Team. Created using Sphinx 1.2.2.
{{{id=1| /// }}}worksheet_conf.pickle000066400000000000000000000010011430070350600350410ustar00rootroot00000000000000ExportSageNB-3.4/test/dot_sage/sage_notebook.sagenb/home/__store__/9/9b/9bb/9bbe/_sage_/4(dp1 S'system' p2 S'sage' p3 sS'saved_by_info' p4 (dp5 sS'tags' p6 (dp7 S'admin' p8 (lp9 I1 asS'_sage_' p10 (lp11 I1 assS'id_number' p12 I4 sS'pretty_print' p13 I00 sS'live_3D' p14 I00 sS'published_id_number' p15 NsS'owner' p16 S'_sage_' p17 sS'viewers' p18 (lp19 sS'ratings' p20 (lp21 sS'collaborators' p22 (lp23 sS'name' p24 VWelcome to the Sage Tutorial! -- Sage Tutorial v6.4.rc1 p25 sS'auto_publish' p26 I00 sS'last_change' p27 (g10 F1415283547.06429 tp28 sS'worksheet_that_was_published' p29 (g10 I4 tp30 s.ExportSageNB-3.4/test/test_sagenb_list.py000066400000000000000000000017261430070350600205470ustar00rootroot00000000000000# import os import unittest from sagenb_export.sagenb_reader import ( NotebookSageNB, TextCell, ComputeCell, ) DOT_SAGE = os.path.join(os.path.dirname(__file__), 'dot_sage') class ListSageNB(unittest.TestCase): def test_list(self): nbks = list(NotebookSageNB.all_iter(DOT_SAGE)) self.assertEqual(len(nbks), 5) sage_4, admin_4, admin_6, admin_10, aleks = sorted(nbks) self.assertEqual(sage_4.unique_id, '_sage_:4') self.assertEqual(sage_4.name, u'Welcome to the Sage Tutorial! -- Sage Tutorial v6.4.rc1') self.assertEqual(admin_4.unique_id, 'admin:4') self.assertEqual(admin_4.name, u'MathJax_problem1') self.assertEqual(admin_10.unique_id, 'admin:10') self.assertEqual(admin_10.name, u'Oxford Seminar (1,1)-Calabi Yau') self.assertEqual(aleks.unique_id, 'aleksandra.slapik:44') self.assertEqual(aleks.name, u'WDI projekt - R\xf3\u017cankowski, Kie\u0142pi\u0144ski, Kozok') ExportSageNB-3.4/test/test_sagenb_reader.py000066400000000000000000000103131430070350600210260ustar00rootroot00000000000000 import os import unittest from sagenb_export.sagenb_reader import ( NotebookSageNB, TextCell, ComputeCell, ) try: string_type = unicode # py2 except NameError: string_type = str # py3 DOT_SAGE = os.path.join(os.path.dirname(__file__), 'dot_sage') class ReadSageNB(unittest.TestCase): """ Test various sample notebooks """ def test_admin_10(self): notebook = NotebookSageNB.find(DOT_SAGE, 'admin:10') self.assertEqual(notebook.unique_id, 'admin:10') self.assertEqual(notebook.name, 'Oxford Seminar (1,1)-Calabi Yau') cell = list(notebook.cells) self.assertEqual(len(cell), 37) # First cell self.assertIsInstance(cell[0], TextCell) self.assertEqual(cell[0].input, '

The 24-Cell

') # Second cell self.assertIsInstance(cell[1], ComputeCell) self.assertEqual(cell[1].index, 4) self.assertEqual( cell[1].input, 'cell24 = polytopes.twenty_four_cell()\ncell24.f_vector() # it is self-dual') self.assertEqual(cell[1].input, cell[1].ipython_input()) self.assertEqual(cell[1].output, '(1, 24, 96, 96, 24, 1)') self.assertEqual(cell[1].plain_text_output(), '(1, 24, 96, 96, 24, 1)') # Third cell (containing HTML) self.assertIsInstance(cell[2], ComputeCell) self.assertEqual(cell[2].index, 86) self.assertEqual( cell[2].input, 'cell24.f_vector?') self.assertEqual(cell[2].input, cell[2].ipython_input()) self.assertIn('\n\n
', cell[2].output) self.assertEqual(cell[2].plain_text_output(), '') def test_sage_4(self): notebook = NotebookSageNB.find(DOT_SAGE, '_sage_:4') self.assertEqual(notebook.unique_id, '_sage_:4') self.assertEqual(notebook.name, 'Welcome to the Sage Tutorial! -- Sage Tutorial v6.4.rc1') cell = list(notebook.cells) self.assertEqual(len(cell), 2) self.assertEqual(type(cell[0].input), string_type) self.assertEqual(type(cell[1].input), string_type) self.assertEqual(type(cell[1].output), string_type) def test_admin_4(self): notebook = NotebookSageNB.find(DOT_SAGE, 'admin:4') self.assertEqual(notebook.unique_id, 'admin:4') self.assertEqual(notebook.name, u'MathJax_problem1') cell_list = list(notebook.cells) self.assertEqual(len(cell_list), 2) # First cell cell0 = cell_list[0] self.assertIsInstance(cell0, TextCell) self.assertEqual(cell0.input, u'

R\xf3wnanie Newtona

\n

$$\\vec F= m\\vec a$$\xa0

\n

Rzut pionowy

\n

$$F= m a$$\xa0

\n

\xa0

\n

\xa0Krok czasowy: $\\Delta t$.

\n

\xa0

\n
    \n
  • $ \xa0v\xa0=\xa0\\displaystyle\\frac{ \\Delta \xa0y}{\\Delta t}$
    • \n
\n
    \n
  • $ \xa0a\xa0=\xa0 \\displaystyle \\frac{\\Delta \xa0v}{\\Delta t}$
    • \n
\n
\xa0
\n

$$\\begin{cases} \\quad \\displaystyle \\frac{\\Delta y}{\\Delta t} &=& v \\\\ \\quad \\displaystyle \\frac{\\Delta v}{\\Delta t} &=& \\displaystyle \\frac { F}{m} \\end{cases} $$

\n

\xa0

\n

\xa0

\n
\xa0$\\:y_0\\:$ \xa0i $\\:v_{0}\\:$
\n

$$\\begin{cases}
\\quad y &=&y_0\\ +\\ v_{0}\\:\\Delta t\\\\\xa0

\\quad v &=&v_{0}\\ +\\ \xa0\\frac{F}{m}\\:\\Delta t \\end{cases}$$

') # Second cell cell1 = cell_list[1] self.assertIsInstance(cell1, ComputeCell) self.assertEqual(cell1.index, 1) self.assertEqual(cell1.input, '') self.assertEqual(cell1.output, '') self.assertEqual(cell1.plain_text_output(), '') def test_admin_6(self): notebook = NotebookSageNB.find(DOT_SAGE, 'admin:6') self.assertEqual(notebook.unique_id, 'admin:6') self.assertEqual(notebook.name, 'Test %cython') cell_list = list(notebook.cells) self.assertEqual(len(cell_list), 2) # First cell cell0 = cell_list[0] self.assertIsInstance(cell0, ComputeCell) self.assertEqual(cell0.input, '%hide\n%cython\ncdef str x = "Hello World"\nprint(x)') self.assertEqual(cell0.ipython_input(), '%%cython\ncdef str x = "Hello World"\nprint(x)') ExportSageNB-3.4/test/test_sagenb_writer.py000066400000000000000000000021441430070350600211030ustar00rootroot00000000000000 import os import unittest import tempfile import shutil from sagenb_export.sagenb_reader import ( NotebookSageNB, TextCell, ComputeCell, ) from sagenb_export.ipynb_writer import IpynbWriter DOT_SAGE = os.path.join(os.path.dirname(__file__), 'dot_sage') class ReadSageNB(unittest.TestCase): """ Test various sample notebooks """ def setUp(self): self.tmp = tempfile.mkdtemp(prefix='sagenb_export_') def tearDown(self): shutil.rmtree(self.tmp, ignore_errors=True) def tmp_filename(self, name): return os.path.join(self.tmp, name) def test_sage_4(self): notebook = NotebookSageNB.find(DOT_SAGE, '_sage_:4') ipynb = IpynbWriter(notebook) ipynb.write(self.tmp_filename('sage:4.ipynb')) def test_aleksandra_slapik_44(self): notebook = NotebookSageNB.find(DOT_SAGE, 'aleksandra.slapik:44') ipynb = IpynbWriter(notebook) ipynb.write(self.tmp_filename('aleksandra_slapik_44.ipynb')) ipynb.write(self.tmp_filename(u'WDI projekt - R\xf3\u017cankowski, Kie\u0142pi\u0144ski, Kozok.ipynb')) ExportSageNB-3.4/tox.ini000066400000000000000000000006371430070350600152000ustar00rootroot00000000000000[tox] envlist = py35, py36, py37, py38, py39, py310 [testenv] deps=notebook [testenv:py35] commands=python3.5 -m unittest discover [testenv:py36] commands=python3.6 -m unittest discover [testenv:py37] commands=python3.7 -m unittest discover [testenv:py38] commands=python3.8 -m unittest discover [testenv:py39] commands=python3.9 -m unittest discover [testenv:py310] commands=python3.10 -m unittest discover