pax_global_header00006660000000000000000000000064127344256750014531gustar00rootroot0000000000000052 comment=d12f839880aae48337f0a60e14c23b802b6eeff6 python-intbitset-2.3.0/000077500000000000000000000000001273442567500150575ustar00rootroot00000000000000python-intbitset-2.3.0/.coveragerc000066400000000000000000000000311273442567500171720ustar00rootroot00000000000000[run] source = intbitset python-intbitset-2.3.0/.dockerignore000066400000000000000000000001271273442567500175330ustar00rootroot00000000000000.git *.pyc *.so *.o __pycache__/ .tox .coverage .cache *.egg-info/ *.egg/ build/ dist/ python-intbitset-2.3.0/.gitignore000066400000000000000000000001361273442567500170470ustar00rootroot00000000000000.coverage *.pyc *.egg-info dist/ build/ docs/_build/ *.so .tox *.egg *.egg-info.kdev4 *.kdev4 python-intbitset-2.3.0/.travis.yml000066400000000000000000000032001273442567500171630ustar00rootroot00000000000000# -*- coding: utf-8 -*- # # This file is part of intbitset # Copyright (C) 2013, 2014, 2015, 2016 CERN. # # intbitset is free software; you can redistribute it and/or # modify it under the terms of the GNU Lesser General Public License as # published by the Free Software Foundation; either version 3 of the # License, or (at your option) any later version. # # intbitset is distributed in the hope that it will be useful, but # WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU # Lesser General Public License for more details. # # You should have received a copy of the GNU Lesser General Public License # along with intbitset; if not, write to the Free Software Foundation, # Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA. # # In applying this licence, CERN does not waive the privileges and immunities # granted to it by virtue of its status as an Intergovernmental Organization # or submit itself to any jurisdiction. sudo: false language: python python: - "2.6" - "2.7" - "3.3" - "3.4" install: - pip install --upgrade pip - pip install cython nose check-manifest - pip install coveralls - pip install . script: - check-manifest - coverage run --source=intbitset setup.py test after_success: - coveralls notifications: email: false deploy: provider: pypi user: samuele.kaplun password: secure: gNwbGQxvADImaBsqgyQG0Vc5o6+KtQUnLkZXmWmOgnieqD0NwCqTg4uvKWuihIzCIzcZf4wEx8Sv1qCfadfl1LPo0dp1GAA0c70Gcs2IaTxo8uULG33fgL0TF8Y78oDIl0R1YNfuyiDtI7dYC/HiuXuom7EMQ1ImKGDN+tGz6ag= on: tags: true repo: inveniosoftware/intbitset python-intbitset-2.3.0/AUTHORS.rst000066400000000000000000000010471273442567500167400ustar00rootroot00000000000000Authors ------- IntbitSet is developed for use in `Invenio `_ digital library software. Contact us at `info@invenio-software.org `_ Contributors ^^^^^^^^^^^^ * Alessio Deiana * Jiri Kuncar * Lars Holm Nielsen * Marco Neumann * Nikola Yolov * Philippe Ombredanne * Samuele Kaplun * Tibor Simko python-intbitset-2.3.0/CHANGES.rst000066400000000000000000000036161273442567500166670ustar00rootroot00000000000000Changes ======= Here you can see the full list of changes between each intbitset release. Version 2.3.0 (released 2016-06-21) ----------------------------------- Bug fixes ~~~~~~~~~ - Fixes implementation of `del x[123]` operator which was wrongly defined as `__del__` rather than `__delitem__`. (#40) - Amends license reST reference from gpl to lgpl to avoid detection as GPL when scanning the docs for licensing information. Version 2.2.1 (released 2015-09-16) ----------------------------------- Bug fixes ~~~~~~~~~ - Reorganizes MANIFEST.in and adds missing files. (#28) (#29) Version 2.2.0 ------------- * Removes coverage because it is not really supported for Cython modules. * Automatically generates intbitset documentation by using Sphinx automodule functionality. * Overall, amends documentation to be compatible with reStructuredText. * Amends .update() and corresponding methods to accept also non-intbitset objects, such as lists or sets of integers respecting the set interface. * Raises TypeError rather than terminating current process with a segmentation fault when None is used on the left side of an operation with an intbitset. * Initial release of Docker configuration suitable for local developments. * No longer returns self in fastload(). * Stops using `-march=native` for compilation, because it makes the compiler to optimize the code for only the currently used processor. Version 2.1.1 ------------- * PyBytes_FromStringAndSize() fix in Python 2 Version 2.1 ----------- * Adds type checking for &, \|, etc. operators. The type of "self" was not checked. * Adds support for new union() and isdisjoint() set methods. * Updates intbitset interface to look like set built-in in Python 2.6. * Supports initialization of an intbitset from a set. * No crash when intbitset is on rhs. * Complete Python 3.x support. Version 2.0 ----------- * Packaged into a standalone git repository. python-intbitset-2.3.0/Dockerfile000066400000000000000000000031541273442567500170540ustar00rootroot00000000000000# This file is part of intbitset # Copyright (C) 2015, 2016 CERN. # # intbitset is free software; you can redistribute it and/or modify it # under the terms of the GNU Lesser General Public License as published by # the Free Software Foundation; either version 3 of the License, or # (at your option) any later version. # # intbitset is distributed in the hope that it will be useful, but # WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU # Lesser General Public License for more details. # # You should have received a copy of the GNU Lesser General Public License # along with intbitset; if not, write to the Free Software Foundation, # Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA. # # In applying this licence, CERN does not waive the privileges and # immunities granted to it by virtue of its status as an # Intergovernmental Organization or submit itself to any jurisdiction. # Use Python-2.7: FROM python:2.7 # Install some prerequisites ahead of `setup.py` in order to profit # from the docker build cache: RUN pip install coveralls \ cython \ nose \ six # Add sources to `code` and work there: WORKDIR /code ADD . /code # Install intbitset: RUN pip install -e . # Run container as user `intbitset` with UID `1000`, which should match # current host user in most situations: RUN adduser --uid 1000 --disabled-password --gecos '' intbitset && \ chown -R intbitset:intbitset /code # Run test suite instead of starting the application: USER intbitset CMD ["python", "setup.py", "test"] python-intbitset-2.3.0/LICENSE000066400000000000000000000167431273442567500160770ustar00rootroot00000000000000 GNU LESSER GENERAL PUBLIC LICENSE Version 3, 29 June 2007 Copyright (C) 2007 Free Software Foundation, Inc. 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If the Library as you received it specifies that a proxy can decide whether future versions of the GNU Lesser General Public License shall apply, that proxy's public statement of acceptance of any version is permanent authorization for you to choose that version for the Library. python-intbitset-2.3.0/MANIFEST.in000066400000000000000000000030051273442567500166130ustar00rootroot00000000000000# -*- coding: utf-8 -*- # # This file is part of intbitset # Copyright (C) 2013, 2015, 2016 CERN. # # intbitset is free software; you can redistribute it and/or # modify it under the terms of the GNU Lesser General Public License as # published by the Free Software Foundation; either version 3 of the # License, or (at your option) any later version. # # intbitset is distributed in the hope that it will be useful, but # WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU # Lesser General Public License for more details. # # You should have received a copy of the GNU Lesser General Public License # along with intbitset; if not, write to the Free Software Foundation, # Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA. # # In applying this licence, CERN does not waive the privileges and immunities # granted to it by virtue of its status as an Intergovernmental Organization # or submit itself to any jurisdiction. include *.rst include *.sh include *.yml include .coveragerc include .dockerignore include LICENSE include Dockerfile include tox.ini recursive-include docs *.py recursive-include docs *.rst recursive-include docs Makefile recursive-include docs/_themes *.css *.css_t *.conf *.html COPYING README recursive-include docs/_templates *.html recursive-include intbitset *.c recursive-include intbitset *.h recursive-include intbitset *.py recursive-include intbitset *.pyx recursive-include tests *.int recursive-include tests *.py python-intbitset-2.3.0/README.rst000066400000000000000000000064331273442567500165540ustar00rootroot00000000000000=========== intbitset =========== .. image:: https://img.shields.io/travis/inveniosoftware/intbitset.svg :target: https://travis-ci.org/inveniosoftware/intbitset .. image:: https://img.shields.io/coveralls/inveniosoftware/intbitset.svg :target: https://coveralls.io/r/inveniosoftware/intbitset .. image:: https://img.shields.io/github/tag/inveniosoftware/intbitset.svg :target: https://github.com/inveniosoftware/intbitset/releases .. image:: https://img.shields.io/pypi/dm/intbitset.svg :target: https://pypi.python.org/pypi/intbitset .. image:: https://img.shields.io/github/license/inveniosoftware/intbitset.svg :target: https://github.com/inveniosoftware/intbitset/blob/master/LICENSE Installation ============ intbitset is on PyPI so all you need is a C compiler and pip: :: pip install intbitset Documentation ============= The ``intbitset`` library provides a set implementation to store sorted unsigned integers either 32-bits integers (between ``0`` and ``2**31 - 1`` or ``intbitset.__maxelem__``) or an infinite range with fast set operations implemented via bit vectors in a *Python C extension* for speed and reduced memory usage. The ``inbitset`` class emulates the Python built-in set class interface with some additional specific methods such as its own fast dump and load marshalling functions. :: >>> from intbitset import intbitset >>> x = intbitset([1,2,3]) >>> y = intbitset([3,4,5]) >>> x & y intbitset([3]) >>> x | y intbitset([1, 2, 3, 4, 5]) ``intbitset`` additionally support the `pickle protocol `_, the `iterator protocol `_ and can behave like a ``sequence`` that can be sliced. Because the intergers are always stored sorted, the fist element of a non-empty set `[0]` is also the `min()` integer and the last element `[-1]` is also the `max()` integer in the set. When compared to the standard library ``set`` class, ``intbitset`` set operations such as intersection, union and difference can be up to 5000 faster for dense integer sets. Complete documentation is available at or can be built using Sphinx: :: pip install Sphinx python setup.py build_sphinx Testing ======= Running the tests are as simple as: :: python setup.py test License ======= Copyright (C) 2013, 2014, 2015, 2016 CERN. intbitset is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 3 of the License, or (at your option) any later version. intbitset is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with intbitset; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA. In applying this licence, CERN does not waive the privileges and immunities granted to it by virtue of its status as an Intergovernmental Organization or submit itself to any jurisdiction. python-intbitset-2.3.0/RELEASE-NOTES.rst000066400000000000000000000020011273442567500175500ustar00rootroot00000000000000================== intbitset v2.3.0 ================== intbitset v2.3.0 was released on June 21, 2016. About ----- Provides an ``intbitset`` data object holding unordered sets of unsigned integers with ultra fast set operations, implemented via bit vectors and *Python C extension* to optimize speed and memory usage. Bug fixes --------- - Fixes implementation of `del x[123]` operator which was wrongly defined as `__del__` rather than `__delitem__`. (#40) - Amends license reST reference from gpl to lgpl to avoid detection as GPL when scanning the docs for licensing information. Installation ------------ $ pip install intbitset==2.3.0 Documentation ------------- http://intbitset.readthedocs.org/en/v2.3.0 Happy hacking and thanks for flying intbitset. | Invenio Development Team | Email: info@invenio-software.org | IRC: #invenio on irc.freenode.net | Twitter: http://twitter.com/inveniosoftware | GitHub: https://github.com/inveniosoftware/intbitset | URL: http://invenio-software.org python-intbitset-2.3.0/docker-compose.yml000066400000000000000000000020321273442567500205110ustar00rootroot00000000000000# This file is part of intbitset # Copyright (C) 2015, 2016 CERN. # # intbitset is free software; you can redistribute it and/or modify it # under the terms of the GNU Lesser General Public License as published by # the Free Software Foundation; either version 3 of the License, or # (at your option) any later version. # # intbitset is distributed in the hope that it will be useful, but # WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU # Lesser General Public License for more details. # # You should have received a copy of the GNU Lesser General Public License # along with intbitset; if not, write to the Free Software Foundation, # Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA. # # In applying this licence, CERN does not waive the privileges and # immunities granted to it by virtue of its status as an # Intergovernmental Organization or submit itself to any jurisdiction. web: build: . command: python setup.py test volumes: - .:/code python-intbitset-2.3.0/docs/000077500000000000000000000000001273442567500160075ustar00rootroot00000000000000python-intbitset-2.3.0/docs/Makefile000066400000000000000000000127101273442567500174500ustar00rootroot00000000000000# Makefile for Sphinx documentation # # You can set these variables from the command line. SPHINXOPTS = SPHINXBUILD = sphinx-build PAPER = BUILDDIR = _build # Internal variables. PAPEROPT_a4 = -D latex_paper_size=a4 PAPEROPT_letter = -D latex_paper_size=letter ALLSPHINXOPTS = -d $(BUILDDIR)/doctrees $(PAPEROPT_$(PAPER)) $(SPHINXOPTS) . # the i18n builder cannot share the environment and doctrees with the others I18NSPHINXOPTS = $(PAPEROPT_$(PAPER)) $(SPHINXOPTS) . .PHONY: help clean html dirhtml singlehtml pickle json htmlhelp qthelp devhelp epub latex latexpdf text man changes linkcheck doctest gettext help: @echo "Please use \`make ' where is one of" @echo " html to make standalone HTML files" @echo " dirhtml to make HTML files named index.html in directories" @echo " singlehtml to make a single large HTML file" @echo " pickle to make pickle files" @echo " json to make JSON files" @echo " htmlhelp to make HTML files and a HTML help project" @echo " qthelp to make HTML files and a qthelp project" @echo " devhelp to make HTML files and a Devhelp project" @echo " epub to make an epub" @echo " latex to make LaTeX files, you can set PAPER=a4 or PAPER=letter" @echo " latexpdf to make LaTeX files and run them through pdflatex" @echo " text to make text files" @echo " man to make manual pages" @echo " texinfo to make Texinfo files" @echo " info to make Texinfo files and run them through makeinfo" @echo " gettext to make PO message catalogs" @echo " changes to make an overview of all changed/added/deprecated items" @echo " linkcheck to check all external links for integrity" @echo " doctest to run all doctests embedded in the documentation (if enabled)" clean: -rm -rf $(BUILDDIR)/* html: $(SPHINXBUILD) -b html $(ALLSPHINXOPTS) $(BUILDDIR)/html @echo @echo "Build finished. The HTML pages are in $(BUILDDIR)/html." dirhtml: $(SPHINXBUILD) -b dirhtml $(ALLSPHINXOPTS) $(BUILDDIR)/dirhtml @echo @echo "Build finished. The HTML pages are in $(BUILDDIR)/dirhtml." singlehtml: $(SPHINXBUILD) -b singlehtml $(ALLSPHINXOPTS) $(BUILDDIR)/singlehtml @echo @echo "Build finished. The HTML page is in $(BUILDDIR)/singlehtml." pickle: $(SPHINXBUILD) -b pickle $(ALLSPHINXOPTS) $(BUILDDIR)/pickle @echo @echo "Build finished; now you can process the pickle files." json: $(SPHINXBUILD) -b json $(ALLSPHINXOPTS) $(BUILDDIR)/json @echo @echo "Build finished; now you can process the JSON files." htmlhelp: $(SPHINXBUILD) -b htmlhelp $(ALLSPHINXOPTS) $(BUILDDIR)/htmlhelp @echo @echo "Build finished; now you can run HTML Help Workshop with the" \ ".hhp project file in $(BUILDDIR)/htmlhelp." qthelp: $(SPHINXBUILD) -b qthelp $(ALLSPHINXOPTS) $(BUILDDIR)/qthelp @echo @echo "Build finished; now you can run "qcollectiongenerator" with the" \ ".qhcp project file in $(BUILDDIR)/qthelp, like this:" @echo "# qcollectiongenerator $(BUILDDIR)/qthelp/intbitset.qhcp" @echo "To view the help file:" @echo "# assistant -collectionFile $(BUILDDIR)/qthelp/intbitset.qhc" devhelp: $(SPHINXBUILD) -b devhelp $(ALLSPHINXOPTS) $(BUILDDIR)/devhelp @echo @echo "Build finished." @echo "To view the help file:" @echo "# mkdir -p $$HOME/.local/share/devhelp/intbitset" @echo "# ln -s $(BUILDDIR)/devhelp $$HOME/.local/share/devhelp/intbitset" @echo "# devhelp" epub: $(SPHINXBUILD) -b epub $(ALLSPHINXOPTS) $(BUILDDIR)/epub @echo @echo "Build finished. The epub file is in $(BUILDDIR)/epub." latex: $(SPHINXBUILD) -b latex $(ALLSPHINXOPTS) $(BUILDDIR)/latex @echo @echo "Build finished; the LaTeX files are in $(BUILDDIR)/latex." @echo "Run \`make' in that directory to run these through (pdf)latex" \ "(use \`make latexpdf' here to do that automatically)." latexpdf: $(SPHINXBUILD) -b latex $(ALLSPHINXOPTS) $(BUILDDIR)/latex @echo "Running LaTeX files through pdflatex..." $(MAKE) -C $(BUILDDIR)/latex all-pdf @echo "pdflatex finished; the PDF files are in $(BUILDDIR)/latex." text: $(SPHINXBUILD) -b text $(ALLSPHINXOPTS) $(BUILDDIR)/text @echo @echo "Build finished. The text files are in $(BUILDDIR)/text." man: $(SPHINXBUILD) -b man $(ALLSPHINXOPTS) $(BUILDDIR)/man @echo @echo "Build finished. The manual pages are in $(BUILDDIR)/man." texinfo: $(SPHINXBUILD) -b texinfo $(ALLSPHINXOPTS) $(BUILDDIR)/texinfo @echo @echo "Build finished. The Texinfo files are in $(BUILDDIR)/texinfo." @echo "Run \`make' in that directory to run these through makeinfo" \ "(use \`make info' here to do that automatically)." info: $(SPHINXBUILD) -b texinfo $(ALLSPHINXOPTS) $(BUILDDIR)/texinfo @echo "Running Texinfo files through makeinfo..." make -C $(BUILDDIR)/texinfo info @echo "makeinfo finished; the Info files are in $(BUILDDIR)/texinfo." gettext: $(SPHINXBUILD) -b gettext $(I18NSPHINXOPTS) $(BUILDDIR)/locale @echo @echo "Build finished. The message catalogs are in $(BUILDDIR)/locale." changes: $(SPHINXBUILD) -b changes $(ALLSPHINXOPTS) $(BUILDDIR)/changes @echo @echo "The overview file is in $(BUILDDIR)/changes." linkcheck: $(SPHINXBUILD) -b linkcheck $(ALLSPHINXOPTS) $(BUILDDIR)/linkcheck @echo @echo "Link check complete; look for any errors in the above output " \ "or in $(BUILDDIR)/linkcheck/output.txt." doctest: $(SPHINXBUILD) -b doctest $(ALLSPHINXOPTS) $(BUILDDIR)/doctest @echo "Testing of doctests in the sources finished, look at the " \ "results in $(BUILDDIR)/doctest/output.txt." python-intbitset-2.3.0/docs/changelog.rst000066400000000000000000000000521273442567500204650ustar00rootroot00000000000000.. _changes: .. include:: ../CHANGES.rst python-intbitset-2.3.0/docs/conf.py000066400000000000000000000176071273442567500173210ustar00rootroot00000000000000# -*- coding: utf-8 -*- # # intbitset documentation build configuration file, created by # sphinx-quickstart on Fri Dec 6 06:12:33 2013. # # This file is execfile()d with the current directory set to its containing dir. # # Note that not all possible configuration values are present in this # autogenerated file. # # All configuration values have a default; values that are commented out # serve to show the default. import sys import os import re # If extensions (or modules to document with autodoc) are in another directory, # add these directories to sys.path here. If the directory is relative to the # documentation root, use os.path.abspath to make it absolute, like shown here. #sys.path.insert(0, os.path.abspath('.')) sys.path.insert(0, os.path.abspath('../src')) # -- General configuration ----------------------------------------------------- # If your documentation needs a minimal Sphinx version, state it here. #needs_sphinx = '1.0' # Add any Sphinx extension module names here, as strings. They can be extensions # coming with Sphinx (named 'sphinx.ext.*') or your custom ones. extensions = ['sphinx.ext.autodoc', 'sphinx.ext.doctest'] # Add any paths that contain templates here, relative to this directory. templates_path = ['_templates'] # The suffix of source filenames. source_suffix = '.rst' # The encoding of source files. #source_encoding = 'utf-8-sig' # The master toctree document. master_doc = 'index' # General information about the project. project = u'intbitset' copyright = u'2013, 2014, 2015 CERN' # The version info for the project you're documenting, acts as replacement for # |version| and |release|, also used in various other places throughout the # built documents. # # The short X.Y version. # Get the version string. Cannot be done with import! with open(os.path.join('..', 'intbitset', 'version.py'), 'rt') as f: version = re.search( '__version__\s*=\s*"(?P.*)"\n', f.read() ).group('version') # The full version, including alpha/beta/rc tags. release = version # The language for content autogenerated by Sphinx. Refer to documentation # for a list of supported languages. #language = None # There are two options for replacing |today|: either, you set today to some # non-false value, then it is used: #today = '' # Else, today_fmt is used as the format for a strftime call. #today_fmt = '%B %d, %Y' # List of patterns, relative to source directory, that match files and # directories to ignore when looking for source files. exclude_patterns = ['_build'] # The reST default role (used for this markup: `text`) to use for all documents. #default_role = None # If true, '()' will be appended to :func: etc. cross-reference text. #add_function_parentheses = True # If true, the current module name will be prepended to all description # unit titles (such as .. function::). #add_module_names = True # If true, sectionauthor and moduleauthor directives will be shown in the # output. They are ignored by default. #show_authors = False # The name of the Pygments (syntax highlighting) style to use. pygments_style = 'sphinx' # A list of ignored prefixes for module index sorting. #modindex_common_prefix = [] # -- Options for HTML output --------------------------------------------------- # The theme to use for HTML and HTML Help pages. See the documentation for # a list of builtin themes. html_theme = 'default' # Theme options are theme-specific and customize the look and feel of a theme # further. For a list of options available for each theme, see the # documentation. #html_theme_options = {} # Add any paths that contain custom themes here, relative to this directory. #html_theme_path = [] # The name for this set of Sphinx documents. If None, it defaults to # " v documentation". #html_title = None # A shorter title for the navigation bar. Default is the same as html_title. #html_short_title = None # The name of an image file (relative to this directory) to place at the top # of the sidebar. #html_logo = None # The name of an image file (within the static path) to use as favicon of the # docs. This file should be a Windows icon file (.ico) being 16x16 or 32x32 # pixels large. #html_favicon = None # Add any paths that contain custom static files (such as style sheets) here, # relative to this directory. They are copied after the builtin static files, # so a file named "default.css" will overwrite the builtin "default.css". html_static_path = ['_static'] # If not '', a 'Last updated on:' timestamp is inserted at every page bottom, # using the given strftime format. #html_last_updated_fmt = '%b %d, %Y' # If true, SmartyPants will be used to convert quotes and dashes to # typographically correct entities. #html_use_smartypants = True # Custom sidebar templates, maps document names to template names. #html_sidebars = {} # Additional templates that should be rendered to pages, maps page names to # template names. #html_additional_pages = {} # If false, no module index is generated. #html_domain_indices = True # If false, no index is generated. #html_use_index = True # If true, the index is split into individual pages for each letter. #html_split_index = False # If true, links to the reST sources are added to the pages. #html_show_sourcelink = True # If true, "Created using Sphinx" is shown in the HTML footer. Default is True. #html_show_sphinx = True # If true, "(C) Copyright ..." is shown in the HTML footer. Default is True. #html_show_copyright = True # If true, an OpenSearch description file will be output, and all pages will # contain a tag referring to it. The value of this option must be the # base URL from which the finished HTML is served. #html_use_opensearch = '' # This is the file name suffix for HTML files (e.g. ".xhtml"). #html_file_suffix = None # Output file base name for HTML help builder. htmlhelp_basename = 'intbitsetdoc' # -- Options for LaTeX output -------------------------------------------------- latex_elements = { # The paper size ('letterpaper' or 'a4paper'). #'papersize': 'letterpaper', # The font size ('10pt', '11pt' or '12pt'). #'pointsize': '10pt', # Additional stuff for the LaTeX preamble. #'preamble': '', } # Grouping the document tree into LaTeX files. List of tuples # (source start file, target name, title, author, documentclass [howto/manual]). latex_documents = [ ('index', 'intbitset.tex', u'intbitset Documentation', u'CERN', 'manual'), ] # The name of an image file (relative to this directory) to place at the top of # the title page. #latex_logo = None # For "manual" documents, if this is true, then toplevel headings are parts, # not chapters. #latex_use_parts = False # If true, show page references after internal links. #latex_show_pagerefs = False # If true, show URL addresses after external links. #latex_show_urls = False # Documents to append as an appendix to all manuals. #latex_appendices = [] # If false, no module index is generated. #latex_domain_indices = True # -- Options for manual page output -------------------------------------------- # One entry per manual page. List of tuples # (source start file, name, description, authors, manual section). man_pages = [ ('index', 'intbitset', u'intbitset Documentation', [u'CERN'], 1) ] # If true, show URL addresses after external links. #man_show_urls = False # -- Options for Texinfo output ------------------------------------------------ # Grouping the document tree into Texinfo files. List of tuples # (source start file, target name, title, author, # dir menu entry, description, category) texinfo_documents = [ ('index', 'intbitset', u'intbitset Documentation', u'CERN', 'intbitset', 'C-based extension implementing fast integer bit sets', 'Miscellaneous'), ] # Documents to append as an appendix to all manuals. #texinfo_appendices = [] # If false, no module index is generated. #texinfo_domain_indices = True # How to display URL addresses: 'footnote', 'no', or 'inline'. #texinfo_show_urls = 'footnote' python-intbitset-2.3.0/docs/contributing.rst000066400000000000000000000001441273442567500212470ustar00rootroot00000000000000Contributing ============ See for now. python-intbitset-2.3.0/docs/index.rst000066400000000000000000000153031273442567500176520ustar00rootroot00000000000000######### intbitset ######### ***** About ***** Provides an ``intbitset`` data object holding unordered sets of unsigned integers with ultra fast set operations, implemented via bit vectors and *Python C extension* to optimize speed and memory usage. Emulates the Python built-in set class interface with some additional specific methods such as its own fast dump and load marshalling functions. ``intbitset`` additionally support the `pickle protocol `_, the `iterator protocol `_ and can behave like a ``sequence`` type. Usage ===== Example: :: >>> from intbitset import intbitset >>> x = intbitset([1,2,3]) >>> y = intbitset([3,4,5]) >>> x & y intbitset([3]) >>> x | y intbitset([1, 2, 3, 4, 5]) Notes ===== - Uses real bits to optimize memory usage, so may have issues with *endianness* if you transport serialized bitsets between various machine architectures. - Please note that no bigger than ``__maxelem__`` elements can be added to an ``intbitset``. - On modern CPUs, *vectorial instruction sets* (such as MMX/SSE) are exploited to further optimize speed. *********** Performance *********** Here is an example of performance gain with respect to traditional ``set`` of positive integers (example of *ipython* session): :: >>> ## preparation >>> from intbitset import intbitset >>> from random import sample >>> sparse_population1 = sample(range(1000000), 10000) >>> sparse_population2 = sample(range(1000000), 10000) >>> dense_population1 = sample(range(1000000), 900000) >>> dense_population2 = sample(range(1000000), 900000) >>> sparse_set1 = set(sparse_population1) >>> sparse_set2 = set(sparse_population2) >>> sparse_intbitset1 = intbitset(sparse_population1) >>> sparse_intbitset2 = intbitset(sparse_population2) >>> dense_set1 = set(dense_population1) >>> dense_set2 = set(dense_population2) >>> dense_intbitset1 = intbitset(dense_population1) >>> dense_intbitset2 = intbitset(dense_population2) >>> sorted(sparse_population1)[5000:5002] [500095, 500124] >>> in_sparse = 500095 >>> not_in_sparse = 500096 >>> sorted(dense_population1)[500000:500002] [555705, 555707] >>> in_dense = 555705 >>> not_in_dense = 555706 For sparse sets, ``intbitset`` operations are typically **50 times faster** than set operations: :: >>> ## Sparse sets operations >>> %timeit sparse_set1 & sparse_set2 1000 loops, best of 3: 263 µs per loop >>> %timeit sparse_intbitset1 & sparse_intbitset2 ## more than 20 times faster 100000 loops, best of 3: 11.6 µs per loop >>> %timeit sparse_set1 | sparse_set2 1000 loops, best of 3: 891 µs per loop >>> %timeit sparse_intbitset1 | sparse_intbitset2 ## almost 70 times faster 100000 loops, best of 3: 12.8 µs per loop >>> %timeit sparse_set1 ^ sparse_set2 1000 loops, best of 3: 1.09 ms per loop >>> %timeit sparse_intbitset1 ^ sparse_intbitset2 ## more than 80 times faster 100000 loops, best of 3: 12.9 µs per loop >>> %timeit sparse_set1 - sparse_set2 1000 loops, best of 3: 739 µs per loop >>> %timeit sparse_intbitset1 - sparse_intbitset2 ## almost 60 times faster 100000 loops, best of 3: 12.5 µs per loop For dense sets, ``intbitset`` operations are typically **5000 times faster** than set operations: :: >>> ## Dense sets operations >>> %timeit dense_set1 & dense_set2 10 loops, best of 3: 62.1 ms per loop >>> %timeit dense_intbitset1 & dense_intbitset2 ## more than 5000 times faster 100000 loops, best of 3: 12.3 µs per loop >>> %timeit dense_set1 | dense_set2 10 loops, best of 3: 84.1 ms per loop >>> %timeit dense_intbitset1 | dense_intbitset2 ## more than 6000 times faster 100000 loops, best of 3: 12.5 µs per loop >>> %timeit dense_set1 ^ dense_set2 10 loops, best of 3: 64.2 ms per loop >>> %timeit dense_intbitset1 ^ dense_intbitset2 ## more than 5000 times faster 100000 loops, best of 3: 12.6 µs per loop >>> %timeit dense_set1 - dense_set2 10 loops, best of 3: 38.6 ms per loop >>> timeit dense_intbitset1 - dense_intbitset2 ## more than 3000 times faster 100000 loops, best of 3: 12.8 µs per loop Membership operations in ``intbitset`` behave in a comparable way than ``set`` objects, albeit with slightly better performance: :: >>> ## Membership tests >>> %timeit in_sparse in sparse_set1 10000000 loops, best of 3: 66.8 ns per loop >>> %timeit in_sparse in sparse_intbitset1 ## 1.5 times faster 10000000 loops, best of 3: 42.8 ns per loop >>> %timeit not_in_sparse in sparse_set1 10000000 loops, best of 3: 71.3 ns per loop >>> %timeit not_in_sparse in sparse_intbitset1 ## 1.6 times faster 10000000 loops, best of 3: 44.7 ns per loop >>> %timeit in_dense in dense_set1 10000000 loops, best of 3: 61.8 ns per loop >>> %timeit in_dense in dense_intbitset1 ## 1.3 times faster 10000000 loops, best of 3: 45.3 ns per loop >>> %timeit not_in_dense in dense_set1 10000000 loops, best of 3: 45.5 ns per loop >>> %timeit not_in_dense in dense_intbitset1 ## similar speed 10000000 loops, best of 3: 41.4 ns per loop Serialising can be up to **30 times faster**: :: >>> ## serialization speed >>> ## note: internally intbitset compress using zlib so we are >>> ## going to also compress the equivalent set >>> from zlib import compress, decompress >>> from marshal import dumps, loads >>> %timeit loads(decompress(compress(dumps(sparse_set1)))) 100 loops, best of 3: 6.55 ms per loop >>> %timeit intbitset(sparse_intbitset1.fastdump()) ## 15% faster 100 loops, best of 3: 5.63 ms per loop >>> %timeit loads(decompress(compress(dumps(dense_set1)))) 1 loops, best of 3: 565 ms per loop >>> %timeit intbitset(dense_intbitset1.fastdump()) ## almost 30 times faster for dense sets 10 loops, best of 3: 20.9 ms per loop Serialising can lead to **20 times smaller footprint**: :: >>> len(compress(dumps(sparse_set1))) 29349 >>> len(sparse_intbitset1.fastdump()) ## almost half the space 16166 >>> len(compress(dumps(dense_set1))) 1363026 >>> len(dense_intbitset1.fastdump()) ## 5% of the space for dense set 70332 ********* Reference ********* .. automodule:: intbitset :members: :undoc-members: :special-members: ****************** Indices and tables ****************** * :ref:`genindex` * :ref:`modindex` * :ref:`search` **************** Additional Notes **************** Notes on how to contribute, legal information and changelog are here for the interested. .. toctree:: :maxdepth: 2 contributing changelog license python-intbitset-2.3.0/docs/license.rst000066400000000000000000000023131273442567500201620ustar00rootroot00000000000000License ======= .. code-block:: text Copyright (C) 2013, 2014, 2015, 2016 CERN. intbitset is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 3 of the License, or (at your option) any later version. intbitset is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with intbitset; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA. In applying this licence, CERN does not waive the privileges and immunities granted to it by virtue of its status as an Intergovernmental Organization or submit itself to any jurisdiction. The full license text can be found below (:ref:`lgpl`). .. _authors: .. include:: ../AUTHORS.rst .. _lgpl: GNU Lesser General Public License --------------------------------- .. include:: ../LICENSE python-intbitset-2.3.0/intbitset/000077500000000000000000000000001273442567500170645ustar00rootroot00000000000000python-intbitset-2.3.0/intbitset/intbitset.c000066400000000000000000025360001273442567500212430ustar00rootroot00000000000000/* Generated by Cython 0.24 */ #define PY_SSIZE_T_CLEAN #include "Python.h" #ifndef Py_PYTHON_H #error Python headers needed to compile C extensions, please install development version of Python. #elif PY_VERSION_HEX < 0x02060000 || (0x03000000 <= PY_VERSION_HEX && PY_VERSION_HEX < 0x03020000) #error Cython requires Python 2.6+ or Python 3.2+. #else #define CYTHON_ABI "0_24" #include #ifndef offsetof #define offsetof(type, member) ( (size_t) & ((type*)0) -> member ) #endif #if !defined(WIN32) && !defined(MS_WINDOWS) #ifndef __stdcall #define __stdcall #endif #ifndef __cdecl #define __cdecl #endif #ifndef __fastcall #define __fastcall #endif #endif #ifndef DL_IMPORT #define DL_IMPORT(t) t #endif #ifndef DL_EXPORT #define DL_EXPORT(t) t #endif #ifndef PY_LONG_LONG #define PY_LONG_LONG LONG_LONG #endif #ifndef Py_HUGE_VAL #define Py_HUGE_VAL HUGE_VAL #endif #ifdef PYPY_VERSION #define CYTHON_COMPILING_IN_PYPY 1 #define CYTHON_COMPILING_IN_CPYTHON 0 #else #define CYTHON_COMPILING_IN_PYPY 0 #define CYTHON_COMPILING_IN_CPYTHON 1 #endif #if !defined(CYTHON_USE_PYLONG_INTERNALS) && CYTHON_COMPILING_IN_CPYTHON && PY_VERSION_HEX >= 0x02070000 #define CYTHON_USE_PYLONG_INTERNALS 1 #endif #if CYTHON_USE_PYLONG_INTERNALS #include "longintrepr.h" #undef SHIFT #undef BASE #undef MASK #endif #if CYTHON_COMPILING_IN_PYPY && PY_VERSION_HEX < 0x02070600 && !defined(Py_OptimizeFlag) #define Py_OptimizeFlag 0 #endif #define __PYX_BUILD_PY_SSIZE_T "n" #define CYTHON_FORMAT_SSIZE_T "z" #if PY_MAJOR_VERSION < 3 #define __Pyx_BUILTIN_MODULE_NAME "__builtin__" #define __Pyx_PyCode_New(a, k, l, s, f, code, c, n, v, fv, cell, fn, name, fline, lnos)\ PyCode_New(a+k, l, s, f, code, c, n, v, fv, cell, fn, name, fline, lnos) #define __Pyx_DefaultClassType PyClass_Type #else #define __Pyx_BUILTIN_MODULE_NAME "builtins" #define __Pyx_PyCode_New(a, k, l, s, f, code, c, n, v, fv, cell, fn, name, fline, lnos)\ PyCode_New(a, k, l, s, f, code, c, n, v, fv, cell, fn, name, fline, lnos) #define __Pyx_DefaultClassType PyType_Type #endif #ifndef Py_TPFLAGS_CHECKTYPES #define Py_TPFLAGS_CHECKTYPES 0 #endif #ifndef Py_TPFLAGS_HAVE_INDEX #define Py_TPFLAGS_HAVE_INDEX 0 #endif #ifndef Py_TPFLAGS_HAVE_NEWBUFFER #define Py_TPFLAGS_HAVE_NEWBUFFER 0 #endif #ifndef Py_TPFLAGS_HAVE_FINALIZE #define Py_TPFLAGS_HAVE_FINALIZE 0 #endif #if PY_VERSION_HEX > 0x03030000 && defined(PyUnicode_KIND) #define CYTHON_PEP393_ENABLED 1 #define __Pyx_PyUnicode_READY(op) (likely(PyUnicode_IS_READY(op)) ?\ 0 : _PyUnicode_Ready((PyObject *)(op))) #define __Pyx_PyUnicode_GET_LENGTH(u) PyUnicode_GET_LENGTH(u) #define __Pyx_PyUnicode_READ_CHAR(u, i) PyUnicode_READ_CHAR(u, i) #define __Pyx_PyUnicode_KIND(u) PyUnicode_KIND(u) #define __Pyx_PyUnicode_DATA(u) PyUnicode_DATA(u) #define __Pyx_PyUnicode_READ(k, d, i) PyUnicode_READ(k, d, i) #define __Pyx_PyUnicode_IS_TRUE(u) (0 != (likely(PyUnicode_IS_READY(u)) ? 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default_encoding_c = PyBytes_AsString(default_encoding); if (!default_encoding_c) goto bad; if (strcmp(default_encoding_c, "ascii") == 0) { __Pyx_sys_getdefaultencoding_not_ascii = 0; } else { char ascii_chars[128]; int c; for (c = 0; c < 128; c++) { ascii_chars[c] = c; } __Pyx_sys_getdefaultencoding_not_ascii = 1; ascii_chars_u = PyUnicode_DecodeASCII(ascii_chars, 128, NULL); if (!ascii_chars_u) goto bad; ascii_chars_b = PyUnicode_AsEncodedString(ascii_chars_u, default_encoding_c, NULL); if (!ascii_chars_b || !PyBytes_Check(ascii_chars_b) || memcmp(ascii_chars, PyBytes_AS_STRING(ascii_chars_b), 128) != 0) { PyErr_Format( PyExc_ValueError, "This module compiled with c_string_encoding=ascii, but default encoding '%.200s' is not a superset of ascii.", default_encoding_c); goto bad; } Py_DECREF(ascii_chars_u); Py_DECREF(ascii_chars_b); } Py_DECREF(default_encoding); return 0; bad: Py_XDECREF(default_encoding); Py_XDECREF(ascii_chars_u); Py_XDECREF(ascii_chars_b); return -1; } #endif #if __PYX_DEFAULT_STRING_ENCODING_IS_DEFAULT && PY_MAJOR_VERSION >= 3 #define __Pyx_PyUnicode_FromStringAndSize(c_str, size) PyUnicode_DecodeUTF8(c_str, size, NULL) #else #define __Pyx_PyUnicode_FromStringAndSize(c_str, size) PyUnicode_Decode(c_str, size, __PYX_DEFAULT_STRING_ENCODING, NULL) #if __PYX_DEFAULT_STRING_ENCODING_IS_DEFAULT static char* __PYX_DEFAULT_STRING_ENCODING; 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r = NULL; __Pyx_DECREF(tmp);}} while(0) /* PyObjectGetAttrStr.proto */ #if CYTHON_COMPILING_IN_CPYTHON static CYTHON_INLINE PyObject* __Pyx_PyObject_GetAttrStr(PyObject* obj, PyObject* attr_name) { PyTypeObject* tp = Py_TYPE(obj); if (likely(tp->tp_getattro)) return tp->tp_getattro(obj, attr_name); #if PY_MAJOR_VERSION < 3 if (likely(tp->tp_getattr)) return tp->tp_getattr(obj, PyString_AS_STRING(attr_name)); #endif return PyObject_GetAttr(obj, attr_name); } #else #define __Pyx_PyObject_GetAttrStr(o,n) PyObject_GetAttr(o,n) #endif /* GetBuiltinName.proto */ static PyObject *__Pyx_GetBuiltinName(PyObject *name); /* RaiseDoubleKeywords.proto */ static void __Pyx_RaiseDoubleKeywordsError(const char* func_name, PyObject* kw_name); /* ParseKeywords.proto */ static int __Pyx_ParseOptionalKeywords(PyObject *kwds, PyObject **argnames[],\ PyObject *kwds2, PyObject *values[], Py_ssize_t num_pos_args,\ const char* function_name); /* RaiseArgTupleInvalid.proto */ static void __Pyx_RaiseArgtupleInvalid(const char* func_name, int exact, Py_ssize_t num_min, Py_ssize_t num_max, Py_ssize_t num_found); /* PyObjectCall.proto */ #if CYTHON_COMPILING_IN_CPYTHON static CYTHON_INLINE PyObject* __Pyx_PyObject_Call(PyObject *func, PyObject *arg, PyObject *kw); #else #define __Pyx_PyObject_Call(func, arg, kw) PyObject_Call(func, arg, kw) #endif /* PyThreadStateGet.proto */ #if CYTHON_COMPILING_IN_CPYTHON #define __Pyx_PyThreadState_declare PyThreadState *__pyx_tstate; #define __Pyx_PyThreadState_assign __pyx_tstate = PyThreadState_GET(); #else #define __Pyx_PyThreadState_declare #define __Pyx_PyThreadState_assign #endif /* PyErrFetchRestore.proto */ #if CYTHON_COMPILING_IN_CPYTHON #define __Pyx_ErrRestoreWithState(type, value, tb) __Pyx_ErrRestoreInState(PyThreadState_GET(), type, value, tb) #define __Pyx_ErrFetchWithState(type, value, tb) __Pyx_ErrFetchInState(PyThreadState_GET(), type, value, tb) #define __Pyx_ErrRestore(type, value, tb) __Pyx_ErrRestoreInState(__pyx_tstate, type, value, tb) #define __Pyx_ErrFetch(type, value, tb) __Pyx_ErrFetchInState(__pyx_tstate, type, value, tb) static CYTHON_INLINE void __Pyx_ErrRestoreInState(PyThreadState *tstate, PyObject *type, PyObject *value, PyObject *tb); static CYTHON_INLINE void __Pyx_ErrFetchInState(PyThreadState *tstate, PyObject **type, PyObject **value, PyObject **tb); #else #define __Pyx_ErrRestoreWithState(type, value, tb) PyErr_Restore(type, value, tb) #define __Pyx_ErrFetchWithState(type, value, tb) PyErr_Fetch(type, value, tb) #define __Pyx_ErrRestore(type, value, tb) PyErr_Restore(type, value, tb) #define __Pyx_ErrFetch(type, value, tb) PyErr_Fetch(type, value, tb) #endif /* RaiseException.proto */ static void __Pyx_Raise(PyObject *type, PyObject *value, PyObject *tb, PyObject *cause); /* GetModuleGlobalName.proto */ static CYTHON_INLINE PyObject *__Pyx_GetModuleGlobalName(PyObject *name); /* PyObjectCallMethO.proto */ #if CYTHON_COMPILING_IN_CPYTHON static CYTHON_INLINE PyObject* __Pyx_PyObject_CallMethO(PyObject *func, PyObject *arg); #endif /* PyObjectCallOneArg.proto */ static CYTHON_INLINE PyObject* __Pyx_PyObject_CallOneArg(PyObject *func, PyObject *arg); /* PyObjectCallNoArg.proto */ #if CYTHON_COMPILING_IN_CPYTHON static CYTHON_INLINE PyObject* __Pyx_PyObject_CallNoArg(PyObject *func); #else #define __Pyx_PyObject_CallNoArg(func) __Pyx_PyObject_Call(func, __pyx_empty_tuple, NULL) #endif /* None.proto */ static CYTHON_INLINE Py_ssize_t __Pyx_mod_Py_ssize_t(Py_ssize_t, Py_ssize_t); /* SaveResetException.proto */ #if CYTHON_COMPILING_IN_CPYTHON #define __Pyx_ExceptionSave(type, value, tb) __Pyx__ExceptionSave(__pyx_tstate, type, value, tb) static CYTHON_INLINE void __Pyx__ExceptionSave(PyThreadState *tstate, PyObject **type, PyObject **value, PyObject **tb); #define __Pyx_ExceptionReset(type, value, tb) __Pyx__ExceptionReset(__pyx_tstate, type, value, tb) static CYTHON_INLINE void __Pyx__ExceptionReset(PyThreadState *tstate, PyObject *type, PyObject *value, PyObject *tb); #else #define __Pyx_ExceptionSave(type, value, tb) PyErr_GetExcInfo(type, value, tb) #define __Pyx_ExceptionReset(type, value, tb) PyErr_SetExcInfo(type, value, tb) #endif /* PyErrExceptionMatches.proto */ #if CYTHON_COMPILING_IN_CPYTHON #define __Pyx_PyErr_ExceptionMatches(err) __Pyx_PyErr_ExceptionMatchesInState(__pyx_tstate, err) static CYTHON_INLINE int __Pyx_PyErr_ExceptionMatchesInState(PyThreadState* tstate, PyObject* err); #else #define __Pyx_PyErr_ExceptionMatches(err) PyErr_ExceptionMatches(err) #endif /* GetException.proto */ #if CYTHON_COMPILING_IN_CPYTHON #define __Pyx_GetException(type, value, tb) __Pyx__GetException(__pyx_tstate, type, value, tb) static int __Pyx__GetException(PyThreadState *tstate, PyObject **type, PyObject **value, PyObject **tb); #else static int __Pyx_GetException(PyObject **type, PyObject **value, PyObject **tb); #endif /* GetItemInt.proto */ #define __Pyx_GetItemInt(o, i, type, is_signed, to_py_func, is_list, wraparound, boundscheck)\ (__Pyx_fits_Py_ssize_t(i, type, is_signed) ?\ __Pyx_GetItemInt_Fast(o, (Py_ssize_t)i, is_list, wraparound, boundscheck) :\ (is_list ? (PyErr_SetString(PyExc_IndexError, "list index out of range"), (PyObject*)NULL) :\ __Pyx_GetItemInt_Generic(o, to_py_func(i)))) #define __Pyx_GetItemInt_List(o, i, type, is_signed, to_py_func, is_list, wraparound, boundscheck)\ (__Pyx_fits_Py_ssize_t(i, type, is_signed) ?\ __Pyx_GetItemInt_List_Fast(o, (Py_ssize_t)i, wraparound, boundscheck) :\ (PyErr_SetString(PyExc_IndexError, "list index out of range"), (PyObject*)NULL)) static CYTHON_INLINE PyObject *__Pyx_GetItemInt_List_Fast(PyObject *o, Py_ssize_t i, int wraparound, int boundscheck); #define __Pyx_GetItemInt_Tuple(o, i, type, is_signed, to_py_func, is_list, wraparound, boundscheck)\ (__Pyx_fits_Py_ssize_t(i, type, is_signed) ?\ __Pyx_GetItemInt_Tuple_Fast(o, (Py_ssize_t)i, wraparound, boundscheck) :\ (PyErr_SetString(PyExc_IndexError, "tuple index out of range"), (PyObject*)NULL)) static CYTHON_INLINE PyObject *__Pyx_GetItemInt_Tuple_Fast(PyObject *o, Py_ssize_t i, int wraparound, int boundscheck); static CYTHON_INLINE PyObject *__Pyx_GetItemInt_Generic(PyObject *o, PyObject* j); static CYTHON_INLINE PyObject *__Pyx_GetItemInt_Fast(PyObject *o, Py_ssize_t i, int is_list, int wraparound, int boundscheck); /* ArgTypeTest.proto */ static CYTHON_INLINE int __Pyx_ArgTypeTest(PyObject *obj, PyTypeObject *type, int none_allowed, const char *name, int exact); /* None.proto */ static CYTHON_INLINE int __Pyx_div_int(int, int); /* UnaryNegOverflows.proto */ #define UNARY_NEG_WOULD_OVERFLOW(x)\ (((x) < 0) & ((unsigned long)(x) == 0-(unsigned long)(x))) /* SliceObject.proto */ static CYTHON_INLINE PyObject* __Pyx_PyObject_GetSlice( PyObject* obj, Py_ssize_t cstart, Py_ssize_t cstop, PyObject** py_start, PyObject** py_stop, PyObject** py_slice, int has_cstart, int has_cstop, int wraparound); /* RaiseTooManyValuesToUnpack.proto */ static CYTHON_INLINE void __Pyx_RaiseTooManyValuesError(Py_ssize_t expected); /* RaiseNeedMoreValuesToUnpack.proto */ static CYTHON_INLINE void __Pyx_RaiseNeedMoreValuesError(Py_ssize_t index); /* IterFinish.proto */ static CYTHON_INLINE int __Pyx_IterFinish(void); /* UnpackItemEndCheck.proto */ static int __Pyx_IternextUnpackEndCheck(PyObject *retval, Py_ssize_t expected); /* ListAppend.proto */ #if CYTHON_COMPILING_IN_CPYTHON static CYTHON_INLINE int __Pyx_PyList_Append(PyObject* list, PyObject* x) { PyListObject* L = (PyListObject*) list; Py_ssize_t len = Py_SIZE(list); if (likely(L->allocated > len) & likely(len > (L->allocated >> 1))) { Py_INCREF(x); PyList_SET_ITEM(list, len, x); Py_SIZE(list) = len+1; return 0; } return PyList_Append(list, x); } #else #define __Pyx_PyList_Append(L,x) PyList_Append(L,x) #endif /* StringJoin.proto */ #if PY_MAJOR_VERSION < 3 #define __Pyx_PyString_Join __Pyx_PyBytes_Join #define __Pyx_PyBaseString_Join(s, v) (PyUnicode_CheckExact(s) ? PyUnicode_Join(s, v) : __Pyx_PyBytes_Join(s, v)) #else #define __Pyx_PyString_Join PyUnicode_Join #define __Pyx_PyBaseString_Join PyUnicode_Join #endif #if CYTHON_COMPILING_IN_CPYTHON #if PY_MAJOR_VERSION < 3 #define __Pyx_PyBytes_Join _PyString_Join #else #define __Pyx_PyBytes_Join _PyBytes_Join #endif #else static CYTHON_INLINE PyObject* __Pyx_PyBytes_Join(PyObject* sep, PyObject* values); #endif /* KeywordStringCheck.proto */ static CYTHON_INLINE int __Pyx_CheckKeywordStrings(PyObject *kwdict, const char* function_name, int kw_allowed); /* ExtTypeTest.proto */ static CYTHON_INLINE int __Pyx_TypeTest(PyObject *obj, PyTypeObject *type); /* PyObjectCallMethod0.proto */ static PyObject* __Pyx_PyObject_CallMethod0(PyObject* obj, PyObject* method_name); /* RaiseNoneIterError.proto */ static CYTHON_INLINE void __Pyx_RaiseNoneNotIterableError(void); /* UnpackTupleError.proto */ static void __Pyx_UnpackTupleError(PyObject *, Py_ssize_t index); /* UnpackTuple2.proto */ static CYTHON_INLINE int __Pyx_unpack_tuple2(PyObject* tuple, PyObject** value1, PyObject** value2, int is_tuple, int has_known_size, int decref_tuple); /* dict_iter.proto */ static CYTHON_INLINE PyObject* __Pyx_dict_iterator(PyObject* dict, int is_dict, PyObject* method_name, Py_ssize_t* p_orig_length, int* p_is_dict); static CYTHON_INLINE int __Pyx_dict_iter_next(PyObject* dict_or_iter, Py_ssize_t orig_length, Py_ssize_t* ppos, PyObject** pkey, PyObject** pvalue, PyObject** pitem, int is_dict); /* SetVTable.proto */ static int __Pyx_SetVtable(PyObject *dict, void *vtable); /* Import.proto */ static PyObject *__Pyx_Import(PyObject *name, PyObject *from_list, int level); /* ImportFrom.proto */ static PyObject* __Pyx_ImportFrom(PyObject* module, PyObject* name); /* GetNameInClass.proto */ static PyObject *__Pyx_GetNameInClass(PyObject *nmspace, 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); /* CIntToPy.proto */ static CYTHON_INLINE PyObject* __Pyx_PyInt_From_int(int value); /* CIntToPy.proto */ static CYTHON_INLINE PyObject* __Pyx_PyInt_From_long(long value); /* CIntToPy.proto */ static CYTHON_INLINE PyObject* __Pyx_PyInt_From_word_t(word_t value); /* CIntFromPy.proto */ static CYTHON_INLINE int __Pyx_PyInt_As_int(PyObject *); /* CIntFromPy.proto */ static CYTHON_INLINE unsigned int __Pyx_PyInt_As_unsigned_int(PyObject *); /* CIntFromPy.proto */ static CYTHON_INLINE long __Pyx_PyInt_As_long(PyObject *); /* CheckBinaryVersion.proto */ static int __Pyx_check_binary_version(void); /* InitStrings.proto */ static int __Pyx_InitStrings(__Pyx_StringTabEntry *t); static PyObject *__pyx_f_9intbitset_9intbitset_add(struct __pyx_obj_9intbitset_intbitset *__pyx_v_self, int __pyx_v_elem, int __pyx_skip_dispatch); /* proto*/ static PyObject *__pyx_f_9intbitset_9intbitset_clear(struct __pyx_obj_9intbitset_intbitset *__pyx_v_self, int __pyx_skip_dispatch); /* proto*/ static PyObject *__pyx_f_9intbitset_9intbitset_discard(struct __pyx_obj_9intbitset_intbitset *__pyx_v_self, int __pyx_v_elem, int __pyx_skip_dispatch); /* proto*/ static PyObject *__pyx_f_9intbitset_9intbitset_issubset(struct __pyx_obj_9intbitset_intbitset *__pyx_v_self, PyObject *__pyx_v_rhs, int __pyx_skip_dispatch); /* proto*/ static PyObject *__pyx_f_9intbitset_9intbitset_issuperset(struct __pyx_obj_9intbitset_intbitset *__pyx_v_self, PyObject *__pyx_v_rhs, int __pyx_skip_dispatch); /* proto*/ static PyObject *__pyx_f_9intbitset_9intbitset_fastdump(struct __pyx_obj_9intbitset_intbitset *__pyx_v_self, int __pyx_skip_dispatch); /* proto*/ static PyObject *__pyx_f_9intbitset_9intbitset_fastload(struct __pyx_obj_9intbitset_intbitset *__pyx_v_self, PyObject *__pyx_v_strdump, int __pyx_skip_dispatch); /* proto*/ static PyObject *__pyx_f_9intbitset_9intbitset_copy(struct __pyx_obj_9intbitset_intbitset *__pyx_v_self, int __pyx_skip_dispatch); /* proto*/ static PyObject *__pyx_f_9intbitset_9intbitset_pop(struct __pyx_obj_9intbitset_intbitset *__pyx_v_self, int __pyx_skip_dispatch); /* proto*/ static PyObject *__pyx_f_9intbitset_9intbitset_remove(struct __pyx_obj_9intbitset_intbitset *__pyx_v_self, int __pyx_v_elem, int __pyx_skip_dispatch); /* proto*/ static PyObject *__pyx_f_9intbitset_9intbitset_strbits(struct __pyx_obj_9intbitset_intbitset *__pyx_v_self, int __pyx_skip_dispatch); /* proto*/ static PyObject *__pyx_f_9intbitset_9intbitset_update_with_signs(struct __pyx_obj_9intbitset_intbitset *__pyx_v_self, PyObject *__pyx_v_rhs, int __pyx_skip_dispatch); /* proto*/ static PyObject *__pyx_f_9intbitset_9intbitset_get_size(struct __pyx_obj_9intbitset_intbitset *__pyx_v_self, int __pyx_skip_dispatch); /* proto*/ static PyObject *__pyx_f_9intbitset_9intbitset_get_allocated(struct __pyx_obj_9intbitset_intbitset *__pyx_v_self, int __pyx_skip_dispatch); /* proto*/ static PyObject *__pyx_f_9intbitset_9intbitset_is_infinite(struct __pyx_obj_9intbitset_intbitset *__pyx_v_self, int __pyx_skip_dispatch); /* proto*/ static PyObject *__pyx_f_9intbitset_9intbitset_extract_finite_list(struct __pyx_obj_9intbitset_intbitset *__pyx_v_self, int __pyx_skip_dispatch, struct __pyx_opt_args_9intbitset_9intbitset_extract_finite_list *__pyx_optional_args); /* proto*/ static PyObject *__pyx_f_9intbitset_9intbitset_get_wordbitsize(CYTHON_UNUSED struct __pyx_obj_9intbitset_intbitset *__pyx_v_self, int __pyx_skip_dispatch); /* proto*/ static PyObject *__pyx_f_9intbitset_9intbitset_get_wordbytsize(CYTHON_UNUSED struct __pyx_obj_9intbitset_intbitset *__pyx_v_self, int __pyx_skip_dispatch); /* proto*/ static PyObject *__pyx_f_9intbitset_9intbitset_tolist(struct __pyx_obj_9intbitset_intbitset *__pyx_v_self, int __pyx_skip_dispatch); /* proto*/ /* Module declarations from 'intbitset' */ static PyTypeObject *__pyx_ptype_9intbitset_intbitset = 0; static PyTypeObject *__pyx_ptype_9intbitset_intbitset_iterator = 0; #define __Pyx_MODULE_NAME "intbitset" int __pyx_module_is_main_intbitset = 0; /* Implementation of 'intbitset' */ static PyObject *__pyx_builtin_ValueError; static PyObject *__pyx_builtin_Exception; static PyObject *__pyx_builtin_max; static PyObject *__pyx_builtin_OverflowError; static PyObject *__pyx_builtin_TypeError; static PyObject *__pyx_builtin_IndexError; static PyObject *__pyx_builtin_range; static PyObject *__pyx_builtin_KeyError; static PyObject *__pyx_builtin_AttributeError; static PyObject *__pyx_builtin_StopIteration; static PyObject *__pyx_builtin_MemoryError; static const char __pyx_k_0[] = "0"; static const char __pyx_k_1[] = "1"; static const char __pyx_k_i[] = "%i, "; static const char __pyx_k_Id[] = "$Id$"; static const char __pyx_k_ge[] = "__ge__"; static const char __pyx_k_le[] = "__le__"; static const char __pyx_k_PY3[] = "PY3"; static const char __pyx_k__17[] = "..., "; static const char __pyx_k__19[] = "])"; static const char __pyx_k__25[] = "_"; static const char __pyx_k__33[] = ""; static const char __pyx_k_add[] = "add"; static const char __pyx_k_all[] = "__all__"; static const char __pyx_k_max[] = "max"; static const char __pyx_k_pop[] = "pop"; static const char __pyx_k_rhs[] = "rhs"; static const char __pyx_k_six[] = "six"; static const char __pyx_k_sys[] = "sys"; static const char __pyx_k_xor[] = "__xor__"; static const char __pyx_k_copy[] = "copy"; static const char __pyx_k_iter[] = "__iter__"; static const char __pyx_k_ixor[] = "__ixor__"; static const char __pyx_k_join[] = "join"; static const char __pyx_k_main[] = "__main__"; static const char __pyx_k_repr[] = "__repr__"; static const char __pyx_k_stop[] = "stop"; static const char __pyx_k_test[] = "__test__"; static const char __pyx_k_zlib[] = "zlib"; static const char __pyx_k_Error[] = "Error"; static const char __pyx_k_array[] = "array"; static const char __pyx_k_clear[] = "clear"; static const char __pyx_k_range[] = "range"; static const char __pyx_k_start[] = "start"; static const char __pyx_k_up_to[] = "up_to"; static const char __pyx_k_bitset[] = "bitset"; static const char __pyx_k_import[] = "__import__"; static const char __pyx_k_remove[] = "remove"; static const char __pyx_k_tolist[] = "tolist"; static const char __pyx_k_update[] = "update"; static const char __pyx_k_discard[] = "discard"; static const char __pyx_k_getitem[] = "__getitem__"; static const char __pyx_k_indices[] = "indices"; static const char __pyx_k_maxelem[] = "__maxelem__"; static const char __pyx_k_strbits[] = "strbits"; static const char __pyx_k_tobytes[] = "tobytes"; static const char __pyx_k_version[] = "version"; static const char __pyx_k_KeyError[] = "KeyError"; static const char __pyx_k_compress[] = "compress"; static const char __pyx_k_fastdump[] = "fastdump"; static const char __pyx_k_fastload[] = "fastload"; static const char __pyx_k_get_size[] = "get_size"; static const char __pyx_k_issubset[] = "issubset"; static const char __pyx_k_revision[] = "__revision__"; static const char __pyx_k_tostring[] = "tostring"; static const char __pyx_k_Exception[] = "Exception"; static const char __pyx_k_TypeError[] = "TypeError"; static const char __pyx_k_intbitset[] = "intbitset(["; static const char __pyx_k_iteritems[] = "iteritems"; static const char __pyx_k_version_2[] = "__version__"; static const char __pyx_k_IndexError[] = "IndexError"; static const char __pyx_k_ValueError[] = "ValueError"; static const char __pyx_k_decompress[] = "decompress"; static const char __pyx_k_issuperset[] = "issuperset"; static const char __pyx_k_pyx_vtable[] = "__pyx_vtable__"; static const char __pyx_k_MemoryError[] = "MemoryError"; static const char __pyx_k_binary_type[] = "binary_type"; static const char __pyx_k_intbitset_2[] = "intbitset"; static const char __pyx_k_intbitset_s[] = "intbitset(%s)"; static const char __pyx_k_is_infinite[] = "is_infinite"; static const char __pyx_k_no_allocate[] = "no_allocate"; static const char __pyx_k_preallocate[] = "preallocate"; static const char __pyx_k_Buffer_error[] = "Buffer error!!!"; static const char __pyx_k_union_update[] = "union_update"; static const char __pyx_k_OverflowError[] = "OverflowError"; static const char __pyx_k_StopIteration[] = "StopIteration"; static const char __pyx_k_get_allocated[] = "get_allocated"; static const char __pyx_k_rhs_must_be_s[] = "rhs must be <= %s"; static const char __pyx_k_sanity_checks[] = "sanity_checks"; static const char __pyx_k_trailing_bits[] = "trailing_bits"; static const char __pyx_k_AttributeError[] = "AttributeError"; static const char __pyx_k_Elements_must_s[] = "Elements must <= %s"; static const char __pyx_k_get_wordbitsize[] = "get_wordbitsize"; static const char __pyx_k_get_wordbytsize[] = "get_wordbytsize"; static const char __pyx_k_up_to_must_be_s[] = "up_to must be <= %s"; static const char __pyx_k_intbitset_helper[] = "intbitset_helper"; static const char __pyx_k_Element_must_be_s[] = "Element must be <= %s"; static const char __pyx_k_update_with_signs[] = "update_with_signs"; static const char __pyx_k_Elements_must_be_s[] = "Elements must be <= %s"; static const char __pyx_k_rhs_is_corrupted_s[] = "rhs is corrupted: %s"; static const char __pyx_k_extract_finite_list[] = "extract_finite_list"; static const char __pyx_k_safe_for_unpickling[] = "__safe_for_unpickling__"; static const char __pyx_k_strdump_is_corrupted[] = "strdump is corrupted"; static const char __pyx_k_symmetric_difference[] = "symmetric_difference"; static const char __pyx_k_rhs_can_t_be_negative[] = "rhs can't be negative"; static const char __pyx_k_rhs_is_of_unknown_type_s[] = "rhs is of unknown type %s"; static const char __pyx_k_symmetric_difference_update[] = "symmetric_difference_update"; static const char __pyx_k_Negative_numbers_not_allowed[] = "Negative numbers, not allowed"; static const char __pyx_k_intbitset_index_out_of_range[] = "intbitset index out of range"; static const char __pyx_k_intbitset_trailing_bits_True[] = "intbitset([...], trailing_bits=True)"; static const char __pyx_k_intbitset_s_trailing_bits_True[] = "intbitset(%s, trailing_bits=True)"; static const char __pyx_k_It_s_impossible_to_iterate_over[] = "It's impossible to iterate over an infinite set."; static const char __pyx_k_intbitset_corrupted_allocated_s[] = "intbitset corrupted: allocated: %s, size: %s"; static const char __pyx_k_retrieving_integers_from_rhs_is[] = "retrieving integers from rhs is impossible: %s"; static const char __pyx_k_CFG_INTBITSET_ENABLE_SANITY_CHEC[] = "CFG_INTBITSET_ENABLE_SANITY_CHECKS"; static const char __pyx_k_Can_t_store_integers_bigger_than[] = "Can't store integers bigger than %s"; static const char __pyx_k_It_s_impossible_to_print_an_infi[] = "It's impossible to print an infinite set."; static const char __pyx_k_It_s_impossible_to_retrieve_a_li[] = "It's impossible to retrieve a list of an infinite set"; static const char __pyx_k_cannot_compare_intbitset_using_c[] = "cannot compare intbitset using cmp()"; static const char __pyx_k_negative_indexes_are_not_allowed[] = "negative indexes are not allowed on infinite intbitset"; static const char __pyx_k_negative_steps_are_not_yet_suppo[] = "negative steps are not yet supported"; static const char __pyx_k_pop_from_an_empty_or_infinite_in[] = "pop from an empty or infinite intbitset"; static const char __pyx_k_rhs_should_be_a_valid_dictionary[] = "rhs should be a valid dictionary with integers keys and integer values"; static PyObject *__pyx_kp_s_0; static PyObject *__pyx_kp_s_1; static PyObject *__pyx_n_s_AttributeError; static PyObject *__pyx_kp_s_Buffer_error; static PyObject *__pyx_n_s_CFG_INTBITSET_ENABLE_SANITY_CHEC; static PyObject *__pyx_kp_s_Can_t_store_integers_bigger_than; static PyObject *__pyx_kp_s_Element_must_be_s; static PyObject *__pyx_kp_s_Elements_must_be_s; static PyObject *__pyx_kp_s_Elements_must_s; static PyObject *__pyx_n_s_Error; static PyObject *__pyx_n_s_Exception; static PyObject *__pyx_kp_s_Id; static PyObject *__pyx_n_s_IndexError; static PyObject *__pyx_kp_s_It_s_impossible_to_iterate_over; static PyObject *__pyx_kp_s_It_s_impossible_to_print_an_infi; static PyObject *__pyx_kp_s_It_s_impossible_to_retrieve_a_li; static PyObject *__pyx_n_s_KeyError; static PyObject *__pyx_n_s_MemoryError; static PyObject *__pyx_kp_s_Negative_numbers_not_allowed; static PyObject *__pyx_n_s_OverflowError; static PyObject *__pyx_n_s_PY3; static PyObject *__pyx_n_s_StopIteration; static PyObject *__pyx_n_s_TypeError; static PyObject *__pyx_n_s_ValueError; static PyObject *__pyx_kp_s__17; static PyObject *__pyx_kp_s__19; static PyObject *__pyx_n_s__25; static PyObject *__pyx_kp_s__33; static PyObject *__pyx_n_s_add; static PyObject *__pyx_n_s_all; static PyObject *__pyx_n_s_array; static PyObject *__pyx_n_s_binary_type; static PyObject *__pyx_n_s_bitset; static PyObject *__pyx_kp_s_cannot_compare_intbitset_using_c; static PyObject *__pyx_n_s_clear; static PyObject *__pyx_n_s_compress; static PyObject *__pyx_n_s_copy; static PyObject *__pyx_n_s_decompress; static PyObject *__pyx_n_s_discard; static PyObject *__pyx_n_s_extract_finite_list; static PyObject *__pyx_n_s_fastdump; static PyObject *__pyx_n_s_fastload; static PyObject *__pyx_n_s_ge; static PyObject *__pyx_n_s_get_allocated; static PyObject *__pyx_n_s_get_size; static PyObject *__pyx_n_s_get_wordbitsize; static PyObject *__pyx_n_s_get_wordbytsize; static PyObject *__pyx_n_s_getitem; static PyObject *__pyx_kp_s_i; static PyObject *__pyx_n_s_import; static PyObject *__pyx_n_s_indices; static PyObject *__pyx_kp_s_intbitset; static PyObject *__pyx_n_s_intbitset_2; static PyObject *__pyx_kp_s_intbitset_corrupted_allocated_s; static PyObject *__pyx_n_s_intbitset_helper; static PyObject *__pyx_kp_s_intbitset_index_out_of_range; static PyObject *__pyx_kp_s_intbitset_s; static PyObject *__pyx_kp_s_intbitset_s_trailing_bits_True; static PyObject *__pyx_kp_s_intbitset_trailing_bits_True; static PyObject *__pyx_n_s_is_infinite; static PyObject *__pyx_n_s_issubset; static PyObject *__pyx_n_s_issuperset; static PyObject *__pyx_n_s_iter; static PyObject *__pyx_n_s_iteritems; static PyObject *__pyx_n_s_ixor; static PyObject *__pyx_n_s_join; static PyObject *__pyx_n_s_le; static PyObject *__pyx_n_s_main; static PyObject *__pyx_n_s_max; static PyObject *__pyx_n_s_maxelem; static PyObject *__pyx_kp_s_negative_indexes_are_not_allowed; static PyObject *__pyx_kp_s_negative_steps_are_not_yet_suppo; static PyObject *__pyx_n_s_no_allocate; static PyObject *__pyx_n_s_pop; static PyObject *__pyx_kp_s_pop_from_an_empty_or_infinite_in; static PyObject *__pyx_n_s_preallocate; static PyObject *__pyx_n_s_pyx_vtable; static PyObject *__pyx_n_s_range; static PyObject *__pyx_n_s_remove; static PyObject *__pyx_n_s_repr; static PyObject *__pyx_kp_s_retrieving_integers_from_rhs_is; static PyObject *__pyx_n_s_revision; static PyObject *__pyx_n_s_rhs; static PyObject *__pyx_kp_s_rhs_can_t_be_negative; static PyObject *__pyx_kp_s_rhs_is_corrupted_s; static PyObject *__pyx_kp_s_rhs_is_of_unknown_type_s; static PyObject *__pyx_kp_s_rhs_must_be_s; static PyObject *__pyx_kp_s_rhs_should_be_a_valid_dictionary; static PyObject *__pyx_n_s_safe_for_unpickling; static PyObject *__pyx_n_s_sanity_checks; static PyObject *__pyx_n_s_six; static PyObject *__pyx_n_s_start; static PyObject *__pyx_n_s_stop; static PyObject *__pyx_n_s_strbits; static PyObject *__pyx_kp_s_strdump_is_corrupted; static PyObject *__pyx_n_s_symmetric_difference; static PyObject *__pyx_n_s_symmetric_difference_update; static PyObject *__pyx_n_s_sys; static PyObject *__pyx_n_s_test; static PyObject *__pyx_n_s_tobytes; static PyObject *__pyx_n_s_tolist; static PyObject *__pyx_n_s_tostring; static PyObject *__pyx_n_s_trailing_bits; static PyObject *__pyx_n_s_union_update; static PyObject *__pyx_n_s_up_to; static PyObject *__pyx_kp_s_up_to_must_be_s; static PyObject *__pyx_n_s_update; static PyObject *__pyx_n_s_update_with_signs; static PyObject *__pyx_n_s_version; static PyObject *__pyx_n_s_version_2; static PyObject *__pyx_n_s_xor; static PyObject *__pyx_n_s_zlib; static int __pyx_pf_9intbitset_9intbitset___cinit__(struct __pyx_obj_9intbitset_intbitset *__pyx_v_self, PyObject *__pyx_v_rhs, int __pyx_v_preallocate, int __pyx_v_trailing_bits, int __pyx_v_sanity_checks, int __pyx_v_no_allocate); /* proto */ static void __pyx_pf_9intbitset_9intbitset_2__dealloc__(struct __pyx_obj_9intbitset_intbitset *__pyx_v_self); /* proto */ static int __pyx_pf_9intbitset_9intbitset_4__contains__(struct __pyx_obj_9intbitset_intbitset *__pyx_v_self, int __pyx_v_elem); /* proto */ #if PY_MAJOR_VERSION < 3 static int __pyx_pf_9intbitset_9intbitset_6__cmp__(CYTHON_UNUSED struct __pyx_obj_9intbitset_intbitset *__pyx_v_self, CYTHON_UNUSED struct __pyx_obj_9intbitset_intbitset *__pyx_v_rhs); /* proto */ #endif static PyObject *__pyx_pf_9intbitset_9intbitset_8__richcmp__(PyObject *__pyx_v_self, struct __pyx_obj_9intbitset_intbitset *__pyx_v_rhs, int __pyx_v_op); /* proto */ static Py_ssize_t __pyx_pf_9intbitset_9intbitset_10__len__(struct __pyx_obj_9intbitset_intbitset *__pyx_v_self); /* proto */ static Py_hash_t __pyx_pf_9intbitset_9intbitset_12__hash__(struct __pyx_obj_9intbitset_intbitset *__pyx_v_self); /* proto */ static int __pyx_pf_9intbitset_9intbitset_14__nonzero__(struct __pyx_obj_9intbitset_intbitset *__pyx_v_self); /* proto */ static PyObject *__pyx_pf_9intbitset_9intbitset_16__iadd__(struct __pyx_obj_9intbitset_intbitset *__pyx_v_self, PyObject *__pyx_v_rhs); /* proto */ static PyObject *__pyx_pf_9intbitset_9intbitset_18__isub__(struct __pyx_obj_9intbitset_intbitset *__pyx_v_self, PyObject *__pyx_v_rhs); /* proto */ static PyObject *__pyx_pf_9intbitset_9intbitset_20__deepcopy__(struct __pyx_obj_9intbitset_intbitset *__pyx_v_self, CYTHON_UNUSED PyObject *__pyx_v_memo); /* proto */ static int __pyx_pf_9intbitset_9intbitset_22__delitem__(struct __pyx_obj_9intbitset_intbitset *__pyx_v_self, int __pyx_v_elem); /* proto */ static PyObject *__pyx_pf_9intbitset_9intbitset_24__and__(PyObject *__pyx_v_self, struct __pyx_obj_9intbitset_intbitset *__pyx_v_rhs); /* proto */ static PyObject *__pyx_pf_9intbitset_9intbitset_26__or__(PyObject *__pyx_v_self, struct __pyx_obj_9intbitset_intbitset *__pyx_v_rhs); /* proto */ static PyObject *__pyx_pf_9intbitset_9intbitset_28__xor__(PyObject *__pyx_v_self, struct __pyx_obj_9intbitset_intbitset *__pyx_v_rhs); /* proto */ static PyObject *__pyx_pf_9intbitset_9intbitset_30__sub__(PyObject *__pyx_v_self, struct __pyx_obj_9intbitset_intbitset *__pyx_v_rhs); /* proto */ static PyObject *__pyx_pf_9intbitset_9intbitset_32__iand__(struct __pyx_obj_9intbitset_intbitset *__pyx_v_self, struct __pyx_obj_9intbitset_intbitset *__pyx_v_rhs); /* proto */ static PyObject *__pyx_pf_9intbitset_9intbitset_34__ior__(struct __pyx_obj_9intbitset_intbitset *__pyx_v_self, struct __pyx_obj_9intbitset_intbitset *__pyx_v_rhs); /* proto */ static PyObject *__pyx_pf_9intbitset_9intbitset_36__ixor__(struct __pyx_obj_9intbitset_intbitset *__pyx_v_self, struct __pyx_obj_9intbitset_intbitset *__pyx_v_rhs); /* proto */ static PyObject *__pyx_pf_9intbitset_9intbitset_38__repr__(struct __pyx_obj_9intbitset_intbitset *__pyx_v_self); /* proto */ static PyObject *__pyx_pf_9intbitset_9intbitset_40__str__(struct __pyx_obj_9intbitset_intbitset *__pyx_v_self); /* proto */ static PyObject *__pyx_pf_9intbitset_9intbitset_42__getitem__(struct __pyx_obj_9intbitset_intbitset *__pyx_v_self, PyObject *__pyx_v_key); /* proto */ static PyObject *__pyx_pf_9intbitset_9intbitset_44__reduce__(struct __pyx_obj_9intbitset_intbitset *__pyx_v_self); /* proto */ static PyObject *__pyx_pf_9intbitset_9intbitset_46__iter__(struct __pyx_obj_9intbitset_intbitset *__pyx_v_self); /* proto */ static PyObject *__pyx_pf_9intbitset_9intbitset_48add(struct __pyx_obj_9intbitset_intbitset *__pyx_v_self, int __pyx_v_elem); /* proto */ static PyObject *__pyx_pf_9intbitset_9intbitset_50clear(struct __pyx_obj_9intbitset_intbitset *__pyx_v_self); /* proto */ static PyObject *__pyx_pf_9intbitset_9intbitset_52discard(struct __pyx_obj_9intbitset_intbitset *__pyx_v_self, int __pyx_v_elem); /* proto */ static PyObject *__pyx_pf_9intbitset_9intbitset_54issubset(struct __pyx_obj_9intbitset_intbitset *__pyx_v_self, PyObject *__pyx_v_rhs); /* proto */ static PyObject *__pyx_pf_9intbitset_9intbitset_56issuperset(struct __pyx_obj_9intbitset_intbitset *__pyx_v_self, PyObject *__pyx_v_rhs); /* proto */ static PyObject *__pyx_pf_9intbitset_9intbitset_58fastdump(struct __pyx_obj_9intbitset_intbitset *__pyx_v_self); /* proto */ static PyObject *__pyx_pf_9intbitset_9intbitset_60fastload(struct __pyx_obj_9intbitset_intbitset *__pyx_v_self, PyObject *__pyx_v_strdump); /* proto */ static PyObject *__pyx_pf_9intbitset_9intbitset_62copy(struct __pyx_obj_9intbitset_intbitset *__pyx_v_self); /* proto */ static PyObject *__pyx_pf_9intbitset_9intbitset_64pop(struct __pyx_obj_9intbitset_intbitset *__pyx_v_self); /* proto */ static PyObject *__pyx_pf_9intbitset_9intbitset_66remove(struct __pyx_obj_9intbitset_intbitset *__pyx_v_self, int __pyx_v_elem); /* proto */ static PyObject *__pyx_pf_9intbitset_9intbitset_68strbits(struct __pyx_obj_9intbitset_intbitset *__pyx_v_self); /* proto */ static PyObject *__pyx_pf_9intbitset_9intbitset_70update(struct __pyx_obj_9intbitset_intbitset *__pyx_v_self, PyObject *__pyx_v_args); /* proto */ static PyObject *__pyx_pf_9intbitset_9intbitset_72intersection_update(struct __pyx_obj_9intbitset_intbitset *__pyx_v_self, PyObject *__pyx_v_args); /* proto */ static PyObject *__pyx_pf_9intbitset_9intbitset_74difference_update(struct __pyx_obj_9intbitset_intbitset *__pyx_v_self, PyObject *__pyx_v_args); /* proto */ static PyObject *__pyx_pf_9intbitset_9intbitset_76union(struct __pyx_obj_9intbitset_intbitset *__pyx_v_self, PyObject *__pyx_v_args); /* proto */ static PyObject *__pyx_pf_9intbitset_9intbitset_78intersection(struct __pyx_obj_9intbitset_intbitset *__pyx_v_self, PyObject *__pyx_v_args); /* proto */ static PyObject *__pyx_pf_9intbitset_9intbitset_80difference(struct __pyx_obj_9intbitset_intbitset *__pyx_v_self, PyObject *__pyx_v_args); /* proto */ static PyObject *__pyx_pf_9intbitset_9intbitset_82isdisjoint(struct __pyx_obj_9intbitset_intbitset *__pyx_v_self, struct __pyx_obj_9intbitset_intbitset *__pyx_v_rhs); /* proto */ static PyObject *__pyx_pf_9intbitset_9intbitset_84update_with_signs(struct __pyx_obj_9intbitset_intbitset *__pyx_v_self, PyObject *__pyx_v_rhs); /* proto */ static PyObject *__pyx_pf_9intbitset_9intbitset_86get_size(struct __pyx_obj_9intbitset_intbitset *__pyx_v_self); /* proto */ static PyObject *__pyx_pf_9intbitset_9intbitset_88get_allocated(struct __pyx_obj_9intbitset_intbitset *__pyx_v_self); /* proto */ static PyObject *__pyx_pf_9intbitset_9intbitset_90is_infinite(struct __pyx_obj_9intbitset_intbitset *__pyx_v_self); /* proto */ static PyObject *__pyx_pf_9intbitset_9intbitset_92extract_finite_list(struct __pyx_obj_9intbitset_intbitset *__pyx_v_self, int __pyx_v_up_to); /* proto */ static PyObject *__pyx_pf_9intbitset_9intbitset_94get_wordbitsize(struct __pyx_obj_9intbitset_intbitset *__pyx_v_self); /* proto */ static PyObject *__pyx_pf_9intbitset_9intbitset_96get_wordbytsize(struct __pyx_obj_9intbitset_intbitset *__pyx_v_self); /* proto */ static PyObject *__pyx_pf_9intbitset_9intbitset_98tolist(struct __pyx_obj_9intbitset_intbitset *__pyx_v_self); /* proto */ static int __pyx_pf_9intbitset_18intbitset_iterator___cinit__(struct __pyx_obj_9intbitset_intbitset_iterator *__pyx_v_self, struct __pyx_obj_9intbitset_intbitset *__pyx_v_bitset); /* proto */ static void __pyx_pf_9intbitset_18intbitset_iterator_2__dealloc__(struct __pyx_obj_9intbitset_intbitset_iterator *__pyx_v_self); /* proto */ static PyObject *__pyx_pf_9intbitset_18intbitset_iterator_4__next__(struct __pyx_obj_9intbitset_intbitset_iterator *__pyx_v_self); /* proto */ static PyObject *__pyx_pf_9intbitset_18intbitset_iterator_6__iter__(struct __pyx_obj_9intbitset_intbitset_iterator *__pyx_v_self); /* proto */ static PyObject *__pyx_tp_new_9intbitset_intbitset(PyTypeObject *t, PyObject *a, PyObject *k); /*proto*/ static PyObject *__pyx_tp_new_9intbitset_intbitset_iterator(PyTypeObject *t, PyObject *a, PyObject *k); /*proto*/ static PyObject *__pyx_int_0; static PyObject *__pyx_int_1; static PyObject *__pyx_int_5; static PyObject *__pyx_int_neg_2; static int __pyx_k_; static PyObject *__pyx_tuple__2; static PyObject *__pyx_tuple__3; static PyObject *__pyx_tuple__4; static PyObject *__pyx_tuple__5; static PyObject *__pyx_tuple__6; static PyObject *__pyx_tuple__7; static PyObject *__pyx_tuple__8; static PyObject *__pyx_tuple__9; static PyObject *__pyx_slice__16; static PyObject *__pyx_slice__18; static PyObject *__pyx_tuple__10; static PyObject *__pyx_tuple__11; static PyObject *__pyx_tuple__12; static PyObject *__pyx_tuple__13; static PyObject *__pyx_tuple__14; static PyObject *__pyx_tuple__15; static PyObject *__pyx_tuple__20; static PyObject *__pyx_tuple__21; static PyObject *__pyx_tuple__22; static PyObject *__pyx_tuple__23; static PyObject *__pyx_tuple__24; static PyObject *__pyx_tuple__26; static PyObject *__pyx_tuple__27; static PyObject *__pyx_tuple__28; static PyObject *__pyx_tuple__29; static PyObject *__pyx_tuple__30; static PyObject *__pyx_tuple__31; static PyObject *__pyx_tuple__32; static PyObject *__pyx_tuple__34; static PyObject *__pyx_tuple__35; static PyObject *__pyx_tuple__36; /* "intbitset.pyx":143 * cdef bint sanity_checks * * def __cinit__(self not None, rhs=0, int preallocate=-1, int trailing_bits=0, bint sanity_checks=CFG_INTBITSET_ENABLE_SANITY_CHECKS, int no_allocate=0): # <<<<<<<<<<<<<< * cdef Py_ssize_t size = 0 * cdef const_void_ptr buf = NULL */ /* Python wrapper */ static int __pyx_pw_9intbitset_9intbitset_1__cinit__(PyObject *__pyx_v_self, PyObject *__pyx_args, PyObject *__pyx_kwds); /*proto*/ static int __pyx_pw_9intbitset_9intbitset_1__cinit__(PyObject *__pyx_v_self, PyObject *__pyx_args, PyObject *__pyx_kwds) { PyObject *__pyx_v_rhs = 0; int __pyx_v_preallocate; int __pyx_v_trailing_bits; int __pyx_v_sanity_checks; int __pyx_v_no_allocate; int __pyx_r; __Pyx_RefNannyDeclarations __Pyx_RefNannySetupContext("__cinit__ (wrapper)", 0); { static PyObject **__pyx_pyargnames[] = {&__pyx_n_s_rhs,&__pyx_n_s_preallocate,&__pyx_n_s_trailing_bits,&__pyx_n_s_sanity_checks,&__pyx_n_s_no_allocate,0}; PyObject* values[5] = {0,0,0,0,0}; values[0] = ((PyObject *)__pyx_int_0); if (unlikely(__pyx_kwds)) { Py_ssize_t kw_args; const Py_ssize_t pos_args = PyTuple_GET_SIZE(__pyx_args); switch (pos_args) { case 5: values[4] = PyTuple_GET_ITEM(__pyx_args, 4); case 4: values[3] = PyTuple_GET_ITEM(__pyx_args, 3); case 3: values[2] = PyTuple_GET_ITEM(__pyx_args, 2); case 2: values[1] = PyTuple_GET_ITEM(__pyx_args, 1); case 1: values[0] = PyTuple_GET_ITEM(__pyx_args, 0); case 0: break; default: goto __pyx_L5_argtuple_error; } kw_args = PyDict_Size(__pyx_kwds); switch (pos_args) { case 0: if (kw_args > 0) { PyObject* value = PyDict_GetItem(__pyx_kwds, __pyx_n_s_rhs); if (value) { values[0] = value; kw_args--; } } case 1: if (kw_args > 0) { PyObject* value = PyDict_GetItem(__pyx_kwds, __pyx_n_s_preallocate); if (value) { values[1] = value; kw_args--; } } case 2: if (kw_args > 0) { PyObject* value = PyDict_GetItem(__pyx_kwds, __pyx_n_s_trailing_bits); if (value) { values[2] = value; kw_args--; } } case 3: if (kw_args > 0) { PyObject* value = PyDict_GetItem(__pyx_kwds, __pyx_n_s_sanity_checks); if (value) { values[3] = value; kw_args--; } } case 4: if (kw_args > 0) { PyObject* value = PyDict_GetItem(__pyx_kwds, __pyx_n_s_no_allocate); if (value) { values[4] = value; kw_args--; } } } if (unlikely(kw_args > 0)) { if (unlikely(__Pyx_ParseOptionalKeywords(__pyx_kwds, __pyx_pyargnames, 0, values, pos_args, "__cinit__") < 0)) __PYX_ERR(0, 143, __pyx_L3_error) } } else { switch (PyTuple_GET_SIZE(__pyx_args)) { case 5: values[4] = PyTuple_GET_ITEM(__pyx_args, 4); 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} static PyObject *__pyx_sq_item_9intbitset_intbitset(PyObject *o, Py_ssize_t i) { PyObject *r; PyObject *x = PyInt_FromSsize_t(i); if(!x) return 0; r = Py_TYPE(o)->tp_as_mapping->mp_subscript(o, x); Py_DECREF(x); return r; } static int __pyx_mp_ass_subscript_9intbitset_intbitset(PyObject *o, PyObject *i, PyObject *v) { if (v) { PyErr_Format(PyExc_NotImplementedError, "Subscript assignment not supported by %.200s", Py_TYPE(o)->tp_name); return -1; } else { return __pyx_pw_9intbitset_9intbitset_23__delitem__(o, i); } } static PyMethodDef __pyx_methods_9intbitset_intbitset[] = { {"__deepcopy__", (PyCFunction)__pyx_pw_9intbitset_9intbitset_21__deepcopy__, METH_O, 0}, {"__reduce__", (PyCFunction)__pyx_pw_9intbitset_9intbitset_45__reduce__, METH_NOARGS, 0}, {"add", (PyCFunction)__pyx_pw_9intbitset_9intbitset_49add, METH_O, __pyx_doc_9intbitset_9intbitset_48add}, {"clear", (PyCFunction)__pyx_pw_9intbitset_9intbitset_51clear, METH_NOARGS, 0}, {"discard", (PyCFunction)__pyx_pw_9intbitset_9intbitset_53discard, METH_O, __pyx_doc_9intbitset_9intbitset_52discard}, {"issubset", (PyCFunction)__pyx_pw_9intbitset_9intbitset_55issubset, METH_O, __pyx_doc_9intbitset_9intbitset_54issubset}, {"issuperset", (PyCFunction)__pyx_pw_9intbitset_9intbitset_57issuperset, METH_O, __pyx_doc_9intbitset_9intbitset_56issuperset}, {"fastdump", (PyCFunction)__pyx_pw_9intbitset_9intbitset_59fastdump, METH_NOARGS, __pyx_doc_9intbitset_9intbitset_58fastdump}, {"fastload", (PyCFunction)__pyx_pw_9intbitset_9intbitset_61fastload, METH_O, __pyx_doc_9intbitset_9intbitset_60fastload}, {"copy", (PyCFunction)__pyx_pw_9intbitset_9intbitset_63copy, METH_NOARGS, __pyx_doc_9intbitset_9intbitset_62copy}, {"pop", (PyCFunction)__pyx_pw_9intbitset_9intbitset_65pop, METH_NOARGS, __pyx_doc_9intbitset_9intbitset_64pop}, {"remove", (PyCFunction)__pyx_pw_9intbitset_9intbitset_67remove, METH_O, __pyx_doc_9intbitset_9intbitset_66remove}, {"strbits", (PyCFunction)__pyx_pw_9intbitset_9intbitset_69strbits, METH_NOARGS, __pyx_doc_9intbitset_9intbitset_68strbits}, {"update", (PyCFunction)__pyx_pw_9intbitset_9intbitset_71update, METH_VARARGS|METH_KEYWORDS, __pyx_doc_9intbitset_9intbitset_70update}, {"intersection_update", (PyCFunction)__pyx_pw_9intbitset_9intbitset_73intersection_update, METH_VARARGS|METH_KEYWORDS, __pyx_doc_9intbitset_9intbitset_72intersection_update}, {"difference_update", (PyCFunction)__pyx_pw_9intbitset_9intbitset_75difference_update, METH_VARARGS|METH_KEYWORDS, __pyx_doc_9intbitset_9intbitset_74difference_update}, {"union", (PyCFunction)__pyx_pw_9intbitset_9intbitset_77union, METH_VARARGS|METH_KEYWORDS, __pyx_doc_9intbitset_9intbitset_76union}, {"intersection", (PyCFunction)__pyx_pw_9intbitset_9intbitset_79intersection, METH_VARARGS|METH_KEYWORDS, __pyx_doc_9intbitset_9intbitset_78intersection}, {"difference", (PyCFunction)__pyx_pw_9intbitset_9intbitset_81difference, METH_VARARGS|METH_KEYWORDS, __pyx_doc_9intbitset_9intbitset_80difference}, {"isdisjoint", (PyCFunction)__pyx_pw_9intbitset_9intbitset_83isdisjoint, METH_O, __pyx_doc_9intbitset_9intbitset_82isdisjoint}, {"update_with_signs", (PyCFunction)__pyx_pw_9intbitset_9intbitset_85update_with_signs, METH_O, __pyx_doc_9intbitset_9intbitset_84update_with_signs}, {"get_size", (PyCFunction)__pyx_pw_9intbitset_9intbitset_87get_size, METH_NOARGS, 0}, {"get_allocated", (PyCFunction)__pyx_pw_9intbitset_9intbitset_89get_allocated, METH_NOARGS, 0}, {"is_infinite", (PyCFunction)__pyx_pw_9intbitset_9intbitset_91is_infinite, METH_NOARGS, __pyx_doc_9intbitset_9intbitset_90is_infinite}, {"extract_finite_list", (PyCFunction)__pyx_pw_9intbitset_9intbitset_93extract_finite_list, METH_VARARGS|METH_KEYWORDS, __pyx_doc_9intbitset_9intbitset_92extract_finite_list}, {"get_wordbitsize", (PyCFunction)__pyx_pw_9intbitset_9intbitset_95get_wordbitsize, METH_NOARGS, 0}, {"get_wordbytsize", (PyCFunction)__pyx_pw_9intbitset_9intbitset_97get_wordbytsize, METH_NOARGS, 0}, {"tolist", (PyCFunction)__pyx_pw_9intbitset_9intbitset_99tolist, METH_NOARGS, __pyx_doc_9intbitset_9intbitset_98tolist}, {0, 0, 0, 0} }; 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static PySequenceMethods __pyx_tp_as_sequence_intbitset = { __pyx_pw_9intbitset_9intbitset_11__len__, /*sq_length*/ 0, /*sq_concat*/ 0, /*sq_repeat*/ __pyx_sq_item_9intbitset_intbitset, /*sq_item*/ 0, /*sq_slice*/ 0, /*sq_ass_item*/ 0, /*sq_ass_slice*/ __pyx_pw_9intbitset_9intbitset_5__contains__, /*sq_contains*/ 0, /*sq_inplace_concat*/ 0, /*sq_inplace_repeat*/ }; static PyMappingMethods __pyx_tp_as_mapping_intbitset = { __pyx_pw_9intbitset_9intbitset_11__len__, /*mp_length*/ __pyx_pw_9intbitset_9intbitset_43__getitem__, /*mp_subscript*/ __pyx_mp_ass_subscript_9intbitset_intbitset, /*mp_ass_subscript*/ }; static PyTypeObject __pyx_type_9intbitset_intbitset = { PyVarObject_HEAD_INIT(0, 0) "intbitset.intbitset", /*tp_name*/ sizeof(struct __pyx_obj_9intbitset_intbitset), /*tp_basicsize*/ 0, /*tp_itemsize*/ __pyx_tp_dealloc_9intbitset_intbitset, /*tp_dealloc*/ 0, /*tp_print*/ 0, /*tp_getattr*/ 0, /*tp_setattr*/ #if PY_MAJOR_VERSION < 3 __pyx_pw_9intbitset_9intbitset_7__cmp__, /*tp_compare*/ #endif #if PY_MAJOR_VERSION >= 3 0, /*tp_as_async*/ #endif __pyx_pw_9intbitset_9intbitset_39__repr__, /*tp_repr*/ &__pyx_tp_as_number_intbitset, /*tp_as_number*/ &__pyx_tp_as_sequence_intbitset, /*tp_as_sequence*/ &__pyx_tp_as_mapping_intbitset, /*tp_as_mapping*/ __pyx_pw_9intbitset_9intbitset_13__hash__, /*tp_hash*/ 0, /*tp_call*/ __pyx_pw_9intbitset_9intbitset_41__str__, /*tp_str*/ 0, /*tp_getattro*/ 0, /*tp_setattro*/ 0, /*tp_as_buffer*/ Py_TPFLAGS_DEFAULT|Py_TPFLAGS_HAVE_VERSION_TAG|Py_TPFLAGS_CHECKTYPES|Py_TPFLAGS_HAVE_NEWBUFFER|Py_TPFLAGS_BASETYPE, /*tp_flags*/ "\n Defines an intbitset data object to hold unordered sets of\n unsigned integers with ultra fast set operations, implemented via\n bit vectors and Python C extension to optimize speed and memory\n usage.\n\n Emulates the Python built-in set class interface with some\n additional specific methods such as its own fast dump and load\n marshalling functions. Uses real bits to optimize memory usage,\n so may have issues with endianness if you transport serialized\n bitsets between various machine architectures.\n\n The constructor accept the following parameters:\n rhs=0, int preallocate=-1, int trailing_bits=0,\n bint sanity_checks=CFG_INTBITSET_ENABLE_SANITY_CHECKS,\n int no_allocate=0:\n\n where:\n * rhs can be:\n\n * ``int/long`` for creating allocating empty intbitset that will hold at least rhs elements, before being resized\n * ``intbitset`` for cloning\n * ``str`` (or ``bytes`` on Python 3) for retrieving an intbitset that was dumped into a string\n * ``array`` for retrieving an intbitset that was dumped into a string stored in an array\n * sequence made of integers for copying all the elements from the sequence. 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unexpected keyword argument '%U'", function_name, key); #endif bad: return -1; } /* RaiseArgTupleInvalid */ static void __Pyx_RaiseArgtupleInvalid( const char* func_name, int exact, Py_ssize_t num_min, Py_ssize_t num_max, Py_ssize_t num_found) { Py_ssize_t num_expected; const char *more_or_less; if (num_found < num_min) { num_expected = num_min; more_or_less = "at least"; } else { num_expected = num_max; more_or_less = "at most"; } if (exact) { more_or_less = "exactly"; } PyErr_Format(PyExc_TypeError, "%.200s() takes %.8s %" CYTHON_FORMAT_SSIZE_T "d positional argument%.1s (%" CYTHON_FORMAT_SSIZE_T "d given)", func_name, more_or_less, num_expected, (num_expected == 1) ? "" : "s", num_found); } /* PyObjectCall */ #if CYTHON_COMPILING_IN_CPYTHON static CYTHON_INLINE PyObject* __Pyx_PyObject_Call(PyObject *func, PyObject *arg, PyObject *kw) { PyObject *result; ternaryfunc call = func->ob_type->tp_call; if (unlikely(!call)) return PyObject_Call(func, arg, kw); if (unlikely(Py_EnterRecursiveCall((char*)" while calling a Python object"))) return NULL; result = (*call)(func, arg, kw); Py_LeaveRecursiveCall(); if (unlikely(!result) && unlikely(!PyErr_Occurred())) { PyErr_SetString( PyExc_SystemError, "NULL result without error in PyObject_Call"); } return result; } #endif /* PyErrFetchRestore */ #if CYTHON_COMPILING_IN_CPYTHON static CYTHON_INLINE void __Pyx_ErrRestoreInState(PyThreadState *tstate, PyObject *type, PyObject *value, PyObject *tb) { PyObject *tmp_type, *tmp_value, *tmp_tb; tmp_type = tstate->curexc_type; tmp_value = tstate->curexc_value; tmp_tb = tstate->curexc_traceback; tstate->curexc_type = type; tstate->curexc_value = value; tstate->curexc_traceback = tb; Py_XDECREF(tmp_type); Py_XDECREF(tmp_value); Py_XDECREF(tmp_tb); } static CYTHON_INLINE void __Pyx_ErrFetchInState(PyThreadState *tstate, PyObject **type, PyObject **value, PyObject **tb) { *type = tstate->curexc_type; *value = tstate->curexc_value; *tb = tstate->curexc_traceback; tstate->curexc_type = 0; tstate->curexc_value = 0; tstate->curexc_traceback = 0; } #endif /* RaiseException */ #if PY_MAJOR_VERSION < 3 static void __Pyx_Raise(PyObject *type, PyObject *value, PyObject *tb, CYTHON_UNUSED PyObject *cause) { __Pyx_PyThreadState_declare Py_XINCREF(type); if (!value || value == Py_None) value = NULL; else Py_INCREF(value); if (!tb || tb == Py_None) tb = NULL; else { Py_INCREF(tb); if (!PyTraceBack_Check(tb)) { PyErr_SetString(PyExc_TypeError, "raise: arg 3 must be a traceback or None"); goto raise_error; } } if (PyType_Check(type)) { #if CYTHON_COMPILING_IN_PYPY if (!value) { Py_INCREF(Py_None); value = Py_None; } #endif PyErr_NormalizeException(&type, &value, &tb); } else { if (value) { PyErr_SetString(PyExc_TypeError, "instance exception may not have a separate value"); goto raise_error; } value = type; type = (PyObject*) Py_TYPE(type); Py_INCREF(type); if (!PyType_IsSubtype((PyTypeObject *)type, (PyTypeObject *)PyExc_BaseException)) { PyErr_SetString(PyExc_TypeError, "raise: exception class must be a subclass of BaseException"); goto raise_error; } } __Pyx_PyThreadState_assign __Pyx_ErrRestore(type, value, tb); return; raise_error: Py_XDECREF(value); Py_XDECREF(type); Py_XDECREF(tb); return; } #else static void __Pyx_Raise(PyObject *type, PyObject *value, PyObject *tb, PyObject *cause) { PyObject* owned_instance = NULL; if (tb == Py_None) { tb = 0; } else if (tb && !PyTraceBack_Check(tb)) { PyErr_SetString(PyExc_TypeError, "raise: arg 3 must be a traceback or None"); goto bad; } if (value == Py_None) value = 0; if (PyExceptionInstance_Check(type)) { if (value) { PyErr_SetString(PyExc_TypeError, "instance exception may not have a separate value"); goto bad; } value = type; type = (PyObject*) Py_TYPE(value); } else if (PyExceptionClass_Check(type)) { PyObject *instance_class = NULL; if (value && PyExceptionInstance_Check(value)) { instance_class = (PyObject*) Py_TYPE(value); if (instance_class != type) { int is_subclass = PyObject_IsSubclass(instance_class, type); if (!is_subclass) { instance_class = NULL; } else if (unlikely(is_subclass == -1)) { goto bad; } else { type = instance_class; } } } if (!instance_class) { PyObject *args; if (!value) args = PyTuple_New(0); else if (PyTuple_Check(value)) { Py_INCREF(value); args = value; } else args = PyTuple_Pack(1, value); if (!args) goto bad; owned_instance = PyObject_Call(type, args, NULL); Py_DECREF(args); if (!owned_instance) goto bad; value = owned_instance; if (!PyExceptionInstance_Check(value)) { PyErr_Format(PyExc_TypeError, "calling %R should have returned an instance of " "BaseException, not %R", type, Py_TYPE(value)); goto bad; } } } else { PyErr_SetString(PyExc_TypeError, "raise: exception class must be a subclass of BaseException"); goto bad; } #if PY_VERSION_HEX >= 0x03030000 if (cause) { #else if (cause && cause != Py_None) { #endif PyObject *fixed_cause; if (cause == Py_None) { fixed_cause = NULL; } else if (PyExceptionClass_Check(cause)) { fixed_cause = PyObject_CallObject(cause, NULL); if (fixed_cause == NULL) goto bad; } else if (PyExceptionInstance_Check(cause)) { fixed_cause = cause; Py_INCREF(fixed_cause); } else { PyErr_SetString(PyExc_TypeError, "exception causes must derive from " "BaseException"); goto bad; } PyException_SetCause(value, fixed_cause); } PyErr_SetObject(type, value); if (tb) { #if CYTHON_COMPILING_IN_PYPY PyObject *tmp_type, *tmp_value, *tmp_tb; PyErr_Fetch(&tmp_type, &tmp_value, &tmp_tb); Py_INCREF(tb); PyErr_Restore(tmp_type, tmp_value, tb); Py_XDECREF(tmp_tb); #else PyThreadState *tstate = PyThreadState_GET(); PyObject* tmp_tb = tstate->curexc_traceback; if (tb != tmp_tb) { Py_INCREF(tb); tstate->curexc_traceback = tb; Py_XDECREF(tmp_tb); } #endif } bad: Py_XDECREF(owned_instance); return; } #endif /* GetModuleGlobalName */ static CYTHON_INLINE PyObject *__Pyx_GetModuleGlobalName(PyObject *name) { PyObject *result; #if CYTHON_COMPILING_IN_CPYTHON result = PyDict_GetItem(__pyx_d, name); if (likely(result)) { Py_INCREF(result); } else { #else result = PyObject_GetItem(__pyx_d, name); if (!result) { PyErr_Clear(); #endif result = __Pyx_GetBuiltinName(name); } return result; } /* PyObjectCallMethO */ #if CYTHON_COMPILING_IN_CPYTHON static CYTHON_INLINE PyObject* __Pyx_PyObject_CallMethO(PyObject *func, PyObject *arg) { PyObject *self, *result; PyCFunction cfunc; cfunc = PyCFunction_GET_FUNCTION(func); self = PyCFunction_GET_SELF(func); if (unlikely(Py_EnterRecursiveCall((char*)" while calling a Python object"))) return NULL; result = cfunc(self, arg); Py_LeaveRecursiveCall(); if (unlikely(!result) && unlikely(!PyErr_Occurred())) { PyErr_SetString( PyExc_SystemError, "NULL result without error in PyObject_Call"); } return result; } #endif /* PyObjectCallOneArg */ #if CYTHON_COMPILING_IN_CPYTHON static PyObject* __Pyx__PyObject_CallOneArg(PyObject *func, PyObject *arg) { PyObject *result; PyObject *args = PyTuple_New(1); if (unlikely(!args)) return NULL; Py_INCREF(arg); PyTuple_SET_ITEM(args, 0, arg); result = __Pyx_PyObject_Call(func, args, NULL); Py_DECREF(args); return result; } static CYTHON_INLINE PyObject* __Pyx_PyObject_CallOneArg(PyObject *func, PyObject *arg) { #ifdef __Pyx_CyFunction_USED if (likely(PyCFunction_Check(func) || PyObject_TypeCheck(func, __pyx_CyFunctionType))) { #else if (likely(PyCFunction_Check(func))) { #endif if (likely(PyCFunction_GET_FLAGS(func) & METH_O)) { return __Pyx_PyObject_CallMethO(func, arg); } } return __Pyx__PyObject_CallOneArg(func, arg); } #else static CYTHON_INLINE PyObject* __Pyx_PyObject_CallOneArg(PyObject *func, PyObject *arg) { PyObject *result; PyObject *args = PyTuple_Pack(1, arg); if (unlikely(!args)) return NULL; result = __Pyx_PyObject_Call(func, args, NULL); Py_DECREF(args); return result; } #endif /* PyObjectCallNoArg */ #if CYTHON_COMPILING_IN_CPYTHON static CYTHON_INLINE PyObject* __Pyx_PyObject_CallNoArg(PyObject *func) { #ifdef __Pyx_CyFunction_USED if (likely(PyCFunction_Check(func) || PyObject_TypeCheck(func, __pyx_CyFunctionType))) { #else if (likely(PyCFunction_Check(func))) { #endif if (likely(PyCFunction_GET_FLAGS(func) & METH_NOARGS)) { return __Pyx_PyObject_CallMethO(func, NULL); } } return __Pyx_PyObject_Call(func, __pyx_empty_tuple, NULL); } #endif /* None */ static CYTHON_INLINE Py_ssize_t __Pyx_mod_Py_ssize_t(Py_ssize_t a, Py_ssize_t b) { Py_ssize_t r = a % b; r += ((r != 0) & ((r ^ b) < 0)) * b; return r; } /* SaveResetException */ #if CYTHON_COMPILING_IN_CPYTHON static CYTHON_INLINE void __Pyx__ExceptionSave(PyThreadState *tstate, PyObject **type, PyObject **value, PyObject **tb) { *type = tstate->exc_type; *value = tstate->exc_value; *tb = tstate->exc_traceback; Py_XINCREF(*type); Py_XINCREF(*value); Py_XINCREF(*tb); } static CYTHON_INLINE void __Pyx__ExceptionReset(PyThreadState *tstate, PyObject *type, PyObject *value, PyObject *tb) { PyObject *tmp_type, *tmp_value, *tmp_tb; tmp_type = tstate->exc_type; tmp_value = tstate->exc_value; tmp_tb = tstate->exc_traceback; tstate->exc_type = type; tstate->exc_value = value; tstate->exc_traceback = tb; Py_XDECREF(tmp_type); Py_XDECREF(tmp_value); Py_XDECREF(tmp_tb); } #endif /* PyErrExceptionMatches */ #if CYTHON_COMPILING_IN_CPYTHON static CYTHON_INLINE int __Pyx_PyErr_ExceptionMatchesInState(PyThreadState* tstate, PyObject* err) { PyObject *exc_type = tstate->curexc_type; if (exc_type == err) return 1; if (unlikely(!exc_type)) return 0; return PyErr_GivenExceptionMatches(exc_type, err); } #endif /* GetException */ #if CYTHON_COMPILING_IN_CPYTHON static int __Pyx__GetException(PyThreadState *tstate, PyObject **type, PyObject **value, PyObject **tb) { #else static int __Pyx_GetException(PyObject **type, PyObject **value, PyObject **tb) { #endif PyObject *local_type, *local_value, *local_tb; #if CYTHON_COMPILING_IN_CPYTHON PyObject *tmp_type, *tmp_value, *tmp_tb; local_type = tstate->curexc_type; local_value = tstate->curexc_value; local_tb = tstate->curexc_traceback; tstate->curexc_type = 0; tstate->curexc_value = 0; tstate->curexc_traceback = 0; #else PyErr_Fetch(&local_type, &local_value, &local_tb); #endif PyErr_NormalizeException(&local_type, &local_value, &local_tb); #if CYTHON_COMPILING_IN_CPYTHON if (unlikely(tstate->curexc_type)) #else if (unlikely(PyErr_Occurred())) #endif goto bad; #if PY_MAJOR_VERSION >= 3 if (local_tb) { if (unlikely(PyException_SetTraceback(local_value, local_tb) < 0)) goto bad; } #endif Py_XINCREF(local_tb); Py_XINCREF(local_type); Py_XINCREF(local_value); *type = local_type; *value = local_value; *tb = local_tb; #if CYTHON_COMPILING_IN_CPYTHON tmp_type = tstate->exc_type; tmp_value = tstate->exc_value; tmp_tb = tstate->exc_traceback; tstate->exc_type = local_type; tstate->exc_value = local_value; tstate->exc_traceback = local_tb; Py_XDECREF(tmp_type); Py_XDECREF(tmp_value); Py_XDECREF(tmp_tb); #else PyErr_SetExcInfo(local_type, local_value, local_tb); #endif return 0; bad: *type = 0; *value = 0; *tb = 0; Py_XDECREF(local_type); Py_XDECREF(local_value); Py_XDECREF(local_tb); return -1; } /* GetItemInt */ static CYTHON_INLINE PyObject *__Pyx_GetItemInt_Generic(PyObject *o, PyObject* j) { PyObject *r; if (!j) return NULL; r = PyObject_GetItem(o, j); Py_DECREF(j); return r; } static CYTHON_INLINE PyObject *__Pyx_GetItemInt_List_Fast(PyObject *o, Py_ssize_t i, CYTHON_NCP_UNUSED int wraparound, CYTHON_NCP_UNUSED int boundscheck) { #if CYTHON_COMPILING_IN_CPYTHON if (wraparound & unlikely(i < 0)) i += PyList_GET_SIZE(o); if ((!boundscheck) || likely((0 <= i) & (i < PyList_GET_SIZE(o)))) { PyObject *r = PyList_GET_ITEM(o, i); Py_INCREF(r); return r; } return __Pyx_GetItemInt_Generic(o, PyInt_FromSsize_t(i)); #else return PySequence_GetItem(o, i); #endif } static CYTHON_INLINE PyObject *__Pyx_GetItemInt_Tuple_Fast(PyObject *o, Py_ssize_t i, CYTHON_NCP_UNUSED int wraparound, CYTHON_NCP_UNUSED int boundscheck) { #if CYTHON_COMPILING_IN_CPYTHON if (wraparound & unlikely(i < 0)) i += PyTuple_GET_SIZE(o); if ((!boundscheck) || likely((0 <= i) & (i < PyTuple_GET_SIZE(o)))) { PyObject *r = PyTuple_GET_ITEM(o, i); Py_INCREF(r); return r; } return __Pyx_GetItemInt_Generic(o, PyInt_FromSsize_t(i)); #else return PySequence_GetItem(o, i); #endif } static CYTHON_INLINE PyObject *__Pyx_GetItemInt_Fast(PyObject *o, Py_ssize_t i, int is_list, CYTHON_NCP_UNUSED int wraparound, CYTHON_NCP_UNUSED int boundscheck) { #if CYTHON_COMPILING_IN_CPYTHON if (is_list || PyList_CheckExact(o)) { Py_ssize_t n = ((!wraparound) | likely(i >= 0)) ? i : i + PyList_GET_SIZE(o); if ((!boundscheck) || (likely((n >= 0) & (n < PyList_GET_SIZE(o))))) { PyObject *r = PyList_GET_ITEM(o, n); Py_INCREF(r); return r; } } else if (PyTuple_CheckExact(o)) { Py_ssize_t n = ((!wraparound) | likely(i >= 0)) ? i : i + PyTuple_GET_SIZE(o); if ((!boundscheck) || likely((n >= 0) & (n < PyTuple_GET_SIZE(o)))) { PyObject *r = PyTuple_GET_ITEM(o, n); Py_INCREF(r); return r; } } else { PySequenceMethods *m = Py_TYPE(o)->tp_as_sequence; if (likely(m && m->sq_item)) { if (wraparound && unlikely(i < 0) && likely(m->sq_length)) { Py_ssize_t l = m->sq_length(o); if (likely(l >= 0)) { i += l; } else { if (!PyErr_ExceptionMatches(PyExc_OverflowError)) return NULL; PyErr_Clear(); } } return m->sq_item(o, i); } } #else if (is_list || PySequence_Check(o)) { return PySequence_GetItem(o, i); } #endif return __Pyx_GetItemInt_Generic(o, PyInt_FromSsize_t(i)); } /* ArgTypeTest */ static void __Pyx_RaiseArgumentTypeInvalid(const char* name, PyObject *obj, PyTypeObject *type) { PyErr_Format(PyExc_TypeError, "Argument '%.200s' has incorrect type (expected %.200s, got %.200s)", name, type->tp_name, Py_TYPE(obj)->tp_name); } static CYTHON_INLINE int __Pyx_ArgTypeTest(PyObject *obj, PyTypeObject *type, int none_allowed, const char *name, int exact) { if (unlikely(!type)) { PyErr_SetString(PyExc_SystemError, "Missing type object"); return 0; } if (none_allowed && obj == Py_None) return 1; else if (exact) { if (likely(Py_TYPE(obj) == type)) return 1; #if PY_MAJOR_VERSION == 2 else if ((type == &PyBaseString_Type) && likely(__Pyx_PyBaseString_CheckExact(obj))) return 1; #endif } else { if (likely(PyObject_TypeCheck(obj, type))) return 1; } __Pyx_RaiseArgumentTypeInvalid(name, obj, type); return 0; } /* None */ static CYTHON_INLINE int __Pyx_div_int(int a, int b) { int q = a / b; int r = a - q*b; q -= ((r != 0) & ((r ^ b) < 0)); return q; } /* SliceObject */ static CYTHON_INLINE PyObject* __Pyx_PyObject_GetSlice(PyObject* obj, Py_ssize_t cstart, Py_ssize_t cstop, PyObject** _py_start, PyObject** _py_stop, PyObject** _py_slice, int has_cstart, int has_cstop, CYTHON_UNUSED int wraparound) { #if CYTHON_COMPILING_IN_CPYTHON PyMappingMethods* mp; #if PY_MAJOR_VERSION < 3 PySequenceMethods* ms = Py_TYPE(obj)->tp_as_sequence; if (likely(ms && ms->sq_slice)) { if (!has_cstart) { if (_py_start && (*_py_start != Py_None)) { cstart = __Pyx_PyIndex_AsSsize_t(*_py_start); if ((cstart == (Py_ssize_t)-1) && PyErr_Occurred()) goto bad; } else cstart = 0; } if (!has_cstop) { if (_py_stop && (*_py_stop != Py_None)) { cstop = __Pyx_PyIndex_AsSsize_t(*_py_stop); if ((cstop == (Py_ssize_t)-1) && PyErr_Occurred()) goto bad; } else cstop = PY_SSIZE_T_MAX; } if (wraparound && unlikely((cstart < 0) | (cstop < 0)) && likely(ms->sq_length)) { Py_ssize_t l = ms->sq_length(obj); if (likely(l >= 0)) { if (cstop < 0) { cstop += l; if (cstop < 0) cstop = 0; } if (cstart < 0) { cstart += l; if (cstart < 0) cstart = 0; } } else { if (!PyErr_ExceptionMatches(PyExc_OverflowError)) goto bad; PyErr_Clear(); } } return ms->sq_slice(obj, cstart, cstop); } #endif mp = Py_TYPE(obj)->tp_as_mapping; if (likely(mp && mp->mp_subscript)) #endif { PyObject* result; PyObject *py_slice, *py_start, *py_stop; if (_py_slice) { py_slice = *_py_slice; } else { PyObject* owned_start = NULL; PyObject* owned_stop = NULL; if (_py_start) { py_start = *_py_start; } else { if (has_cstart) { owned_start = py_start = PyInt_FromSsize_t(cstart); if (unlikely(!py_start)) goto bad; } else py_start = Py_None; } if (_py_stop) { py_stop = *_py_stop; } else { if (has_cstop) { owned_stop = py_stop = PyInt_FromSsize_t(cstop); if (unlikely(!py_stop)) { Py_XDECREF(owned_start); goto bad; } } else py_stop = Py_None; } py_slice = PySlice_New(py_start, py_stop, Py_None); Py_XDECREF(owned_start); Py_XDECREF(owned_stop); if (unlikely(!py_slice)) goto bad; } #if CYTHON_COMPILING_IN_CPYTHON result = mp->mp_subscript(obj, py_slice); #else result = PyObject_GetItem(obj, py_slice); #endif if (!_py_slice) { Py_DECREF(py_slice); } return result; } PyErr_Format(PyExc_TypeError, "'%.200s' object is unsliceable", Py_TYPE(obj)->tp_name); bad: return NULL; } /* RaiseTooManyValuesToUnpack */ static CYTHON_INLINE void __Pyx_RaiseTooManyValuesError(Py_ssize_t expected) { PyErr_Format(PyExc_ValueError, "too many values to unpack (expected %" CYTHON_FORMAT_SSIZE_T "d)", expected); } /* RaiseNeedMoreValuesToUnpack */ static CYTHON_INLINE void __Pyx_RaiseNeedMoreValuesError(Py_ssize_t index) { PyErr_Format(PyExc_ValueError, "need more than %" CYTHON_FORMAT_SSIZE_T "d value%.1s to unpack", index, (index == 1) ? "" : "s"); } /* IterFinish */ static CYTHON_INLINE int __Pyx_IterFinish(void) { #if CYTHON_COMPILING_IN_CPYTHON PyThreadState *tstate = PyThreadState_GET(); PyObject* exc_type = tstate->curexc_type; if (unlikely(exc_type)) { if (likely(exc_type == PyExc_StopIteration) || PyErr_GivenExceptionMatches(exc_type, PyExc_StopIteration)) { PyObject *exc_value, *exc_tb; exc_value = tstate->curexc_value; exc_tb = tstate->curexc_traceback; tstate->curexc_type = 0; tstate->curexc_value = 0; tstate->curexc_traceback = 0; Py_DECREF(exc_type); Py_XDECREF(exc_value); Py_XDECREF(exc_tb); return 0; } else { return -1; } } return 0; #else if (unlikely(PyErr_Occurred())) { if (likely(PyErr_ExceptionMatches(PyExc_StopIteration))) { PyErr_Clear(); return 0; } else { return -1; } } return 0; #endif } /* UnpackItemEndCheck */ static int __Pyx_IternextUnpackEndCheck(PyObject *retval, Py_ssize_t expected) { if (unlikely(retval)) { Py_DECREF(retval); __Pyx_RaiseTooManyValuesError(expected); return -1; } else { return __Pyx_IterFinish(); } return 0; } /* StringJoin */ #if !CYTHON_COMPILING_IN_CPYTHON static CYTHON_INLINE PyObject* __Pyx_PyBytes_Join(PyObject* sep, PyObject* values) { return PyObject_CallMethodObjArgs(sep, __pyx_n_s_join, values, NULL); } #endif /* KeywordStringCheck */ static CYTHON_INLINE int __Pyx_CheckKeywordStrings( PyObject *kwdict, const char* function_name, int kw_allowed) { PyObject* key = 0; Py_ssize_t pos = 0; #if CYTHON_COMPILING_IN_PYPY if (!kw_allowed && PyDict_Next(kwdict, &pos, &key, 0)) goto invalid_keyword; return 1; #else while (PyDict_Next(kwdict, &pos, &key, 0)) { #if PY_MAJOR_VERSION < 3 if (unlikely(!PyString_CheckExact(key)) && unlikely(!PyString_Check(key))) #endif if (unlikely(!PyUnicode_Check(key))) goto invalid_keyword_type; } if ((!kw_allowed) && unlikely(key)) goto invalid_keyword; return 1; invalid_keyword_type: PyErr_Format(PyExc_TypeError, "%.200s() keywords must be strings", function_name); return 0; #endif invalid_keyword: PyErr_Format(PyExc_TypeError, #if PY_MAJOR_VERSION < 3 "%.200s() got an unexpected keyword argument '%.200s'", function_name, PyString_AsString(key)); #else "%s() got an unexpected keyword argument '%U'", function_name, key); #endif return 0; } /* ExtTypeTest */ static CYTHON_INLINE int __Pyx_TypeTest(PyObject *obj, PyTypeObject *type) { if (unlikely(!type)) { PyErr_SetString(PyExc_SystemError, "Missing type object"); return 0; } if (likely(PyObject_TypeCheck(obj, type))) return 1; PyErr_Format(PyExc_TypeError, "Cannot convert %.200s to %.200s", Py_TYPE(obj)->tp_name, type->tp_name); return 0; } /* PyObjectCallMethod0 */ static PyObject* __Pyx_PyObject_CallMethod0(PyObject* obj, PyObject* method_name) { PyObject *method, *result = NULL; method = __Pyx_PyObject_GetAttrStr(obj, method_name); if (unlikely(!method)) goto bad; #if CYTHON_COMPILING_IN_CPYTHON if (likely(PyMethod_Check(method))) { PyObject *self = PyMethod_GET_SELF(method); if (likely(self)) { PyObject *function = PyMethod_GET_FUNCTION(method); result = __Pyx_PyObject_CallOneArg(function, self); Py_DECREF(method); return result; } } #endif result = __Pyx_PyObject_CallNoArg(method); Py_DECREF(method); bad: return result; } /* RaiseNoneIterError */ static CYTHON_INLINE void __Pyx_RaiseNoneNotIterableError(void) { PyErr_SetString(PyExc_TypeError, "'NoneType' object is not iterable"); } /* UnpackTupleError */ static void __Pyx_UnpackTupleError(PyObject *t, Py_ssize_t index) { if (t == Py_None) { __Pyx_RaiseNoneNotIterableError(); } else if (PyTuple_GET_SIZE(t) < index) { __Pyx_RaiseNeedMoreValuesError(PyTuple_GET_SIZE(t)); } else { __Pyx_RaiseTooManyValuesError(index); } } /* UnpackTuple2 */ static CYTHON_INLINE int __Pyx_unpack_tuple2(PyObject* tuple, PyObject** pvalue1, PyObject** pvalue2, int is_tuple, int has_known_size, int decref_tuple) { Py_ssize_t index; PyObject *value1 = NULL, *value2 = NULL, *iter = NULL; if (!is_tuple && unlikely(!PyTuple_Check(tuple))) { iternextfunc iternext; iter = PyObject_GetIter(tuple); if (unlikely(!iter)) goto bad; if (decref_tuple) { Py_DECREF(tuple); tuple = NULL; } iternext = Py_TYPE(iter)->tp_iternext; value1 = iternext(iter); if (unlikely(!value1)) { index = 0; goto unpacking_failed; } value2 = iternext(iter); if (unlikely(!value2)) { index = 1; goto unpacking_failed; } if (!has_known_size && unlikely(__Pyx_IternextUnpackEndCheck(iternext(iter), 2))) goto bad; Py_DECREF(iter); } else { if (!has_known_size && unlikely(PyTuple_GET_SIZE(tuple) != 2)) { __Pyx_UnpackTupleError(tuple, 2); goto bad; } #if CYTHON_COMPILING_IN_PYPY value1 = PySequence_ITEM(tuple, 0); if (unlikely(!value1)) goto bad; value2 = PySequence_ITEM(tuple, 1); if (unlikely(!value2)) goto bad; #else value1 = PyTuple_GET_ITEM(tuple, 0); value2 = PyTuple_GET_ITEM(tuple, 1); Py_INCREF(value1); Py_INCREF(value2); #endif if (decref_tuple) { Py_DECREF(tuple); } } *pvalue1 = value1; *pvalue2 = value2; return 0; unpacking_failed: if (!has_known_size && __Pyx_IterFinish() == 0) __Pyx_RaiseNeedMoreValuesError(index); bad: Py_XDECREF(iter); Py_XDECREF(value1); Py_XDECREF(value2); if (decref_tuple) { Py_XDECREF(tuple); } return -1; } /* dict_iter */ static CYTHON_INLINE PyObject* __Pyx_dict_iterator(PyObject* iterable, int is_dict, PyObject* method_name, Py_ssize_t* p_orig_length, int* p_source_is_dict) { is_dict = is_dict || likely(PyDict_CheckExact(iterable)); *p_source_is_dict = is_dict; #if !CYTHON_COMPILING_IN_PYPY if (is_dict) { *p_orig_length = PyDict_Size(iterable); Py_INCREF(iterable); return iterable; } #endif *p_orig_length = 0; if (method_name) { PyObject* iter; iterable = __Pyx_PyObject_CallMethod0(iterable, method_name); if (!iterable) return NULL; #if !CYTHON_COMPILING_IN_PYPY if (PyTuple_CheckExact(iterable) || PyList_CheckExact(iterable)) return iterable; #endif iter = PyObject_GetIter(iterable); Py_DECREF(iterable); return iter; } return PyObject_GetIter(iterable); } static CYTHON_INLINE int __Pyx_dict_iter_next( PyObject* iter_obj, CYTHON_NCP_UNUSED Py_ssize_t orig_length, CYTHON_NCP_UNUSED Py_ssize_t* ppos, PyObject** pkey, PyObject** pvalue, PyObject** pitem, int source_is_dict) { PyObject* next_item; #if !CYTHON_COMPILING_IN_PYPY if (source_is_dict) { PyObject *key, *value; if (unlikely(orig_length != PyDict_Size(iter_obj))) { PyErr_SetString(PyExc_RuntimeError, "dictionary changed size during iteration"); return -1; } if (unlikely(!PyDict_Next(iter_obj, ppos, &key, &value))) { return 0; } if (pitem) { PyObject* tuple = PyTuple_New(2); if (unlikely(!tuple)) { return -1; } Py_INCREF(key); Py_INCREF(value); PyTuple_SET_ITEM(tuple, 0, key); PyTuple_SET_ITEM(tuple, 1, value); *pitem = tuple; } else { if (pkey) { Py_INCREF(key); *pkey = key; } if (pvalue) { Py_INCREF(value); *pvalue = value; } } return 1; } else if (PyTuple_CheckExact(iter_obj)) { Py_ssize_t pos = *ppos; if (unlikely(pos >= PyTuple_GET_SIZE(iter_obj))) return 0; *ppos = pos + 1; next_item = PyTuple_GET_ITEM(iter_obj, pos); Py_INCREF(next_item); } else if (PyList_CheckExact(iter_obj)) { Py_ssize_t pos = *ppos; if (unlikely(pos >= PyList_GET_SIZE(iter_obj))) return 0; *ppos = pos + 1; next_item = PyList_GET_ITEM(iter_obj, pos); Py_INCREF(next_item); } else #endif { next_item = PyIter_Next(iter_obj); if (unlikely(!next_item)) { return __Pyx_IterFinish(); } } if (pitem) { *pitem = next_item; } else if (pkey && pvalue) { if (__Pyx_unpack_tuple2(next_item, pkey, pvalue, source_is_dict, source_is_dict, 1)) return -1; } else if (pkey) { *pkey = next_item; } else { *pvalue = next_item; } return 1; } /* SetVTable */ static int __Pyx_SetVtable(PyObject *dict, void *vtable) { #if PY_VERSION_HEX >= 0x02070000 PyObject *ob = PyCapsule_New(vtable, 0, 0); #else PyObject *ob = PyCObject_FromVoidPtr(vtable, 0); #endif if (!ob) goto bad; if (PyDict_SetItem(dict, __pyx_n_s_pyx_vtable, ob) < 0) goto bad; Py_DECREF(ob); return 0; bad: Py_XDECREF(ob); return -1; } /* Import */ static PyObject *__Pyx_Import(PyObject *name, PyObject *from_list, int level) { PyObject *empty_list = 0; PyObject *module = 0; PyObject *global_dict = 0; PyObject *empty_dict = 0; PyObject *list; #if PY_VERSION_HEX < 0x03030000 PyObject *py_import; py_import = __Pyx_PyObject_GetAttrStr(__pyx_b, __pyx_n_s_import); if (!py_import) goto bad; #endif if (from_list) list = from_list; else { empty_list = PyList_New(0); if (!empty_list) goto bad; list = empty_list; } global_dict = PyModule_GetDict(__pyx_m); if (!global_dict) goto bad; empty_dict = PyDict_New(); if (!empty_dict) goto bad; { #if PY_MAJOR_VERSION >= 3 if (level == -1) { if (strchr(__Pyx_MODULE_NAME, '.')) { #if PY_VERSION_HEX < 0x03030000 PyObject *py_level = PyInt_FromLong(1); if (!py_level) goto bad; module = PyObject_CallFunctionObjArgs(py_import, name, global_dict, empty_dict, list, py_level, NULL); Py_DECREF(py_level); #else module = PyImport_ImportModuleLevelObject( name, global_dict, empty_dict, list, 1); #endif if (!module) { if (!PyErr_ExceptionMatches(PyExc_ImportError)) goto bad; PyErr_Clear(); } } level = 0; } #endif if (!module) { #if PY_VERSION_HEX < 0x03030000 PyObject *py_level = PyInt_FromLong(level); if (!py_level) goto bad; module = PyObject_CallFunctionObjArgs(py_import, name, global_dict, empty_dict, list, py_level, NULL); Py_DECREF(py_level); #else module = PyImport_ImportModuleLevelObject( name, global_dict, empty_dict, list, level); #endif } } bad: #if PY_VERSION_HEX < 0x03030000 Py_XDECREF(py_import); #endif Py_XDECREF(empty_list); Py_XDECREF(empty_dict); return module; } /* ImportFrom */ static PyObject* __Pyx_ImportFrom(PyObject* module, PyObject* name) { PyObject* value = __Pyx_PyObject_GetAttrStr(module, name); if (unlikely(!value) && PyErr_ExceptionMatches(PyExc_AttributeError)) { PyErr_Format(PyExc_ImportError, #if PY_MAJOR_VERSION < 3 "cannot import name %.230s", PyString_AS_STRING(name)); #else "cannot import name %S", name); #endif } return value; } /* GetNameInClass */ static PyObject *__Pyx_GetNameInClass(PyObject *nmspace, PyObject *name) { PyObject *result; result = __Pyx_PyObject_GetAttrStr(nmspace, name); if (!result) result = __Pyx_GetModuleGlobalName(name); return result; } /* CodeObjectCache */ static int __pyx_bisect_code_objects(__Pyx_CodeObjectCacheEntry* entries, int count, int code_line) { int start = 0, mid = 0, end = count - 1; if (end >= 0 && code_line > entries[end].code_line) { return count; } while (start < end) { mid = start + (end - start) / 2; if (code_line < entries[mid].code_line) { end = mid; } else if (code_line > entries[mid].code_line) { start = mid + 1; } else { return mid; } } if (code_line <= entries[mid].code_line) { return mid; } else { return mid + 1; } } static PyCodeObject *__pyx_find_code_object(int code_line) { PyCodeObject* code_object; int pos; if (unlikely(!code_line) || unlikely(!__pyx_code_cache.entries)) { return NULL; } pos = __pyx_bisect_code_objects(__pyx_code_cache.entries, __pyx_code_cache.count, code_line); if (unlikely(pos >= __pyx_code_cache.count) || unlikely(__pyx_code_cache.entries[pos].code_line != code_line)) { return NULL; } code_object = __pyx_code_cache.entries[pos].code_object; Py_INCREF(code_object); return code_object; } static void __pyx_insert_code_object(int code_line, PyCodeObject* code_object) { int pos, i; __Pyx_CodeObjectCacheEntry* entries = __pyx_code_cache.entries; if (unlikely(!code_line)) { return; } if (unlikely(!entries)) { entries = (__Pyx_CodeObjectCacheEntry*)PyMem_Malloc(64*sizeof(__Pyx_CodeObjectCacheEntry)); if (likely(entries)) { __pyx_code_cache.entries = entries; __pyx_code_cache.max_count = 64; __pyx_code_cache.count = 1; entries[0].code_line = code_line; entries[0].code_object = code_object; Py_INCREF(code_object); } return; } pos = __pyx_bisect_code_objects(__pyx_code_cache.entries, __pyx_code_cache.count, code_line); if ((pos < __pyx_code_cache.count) && unlikely(__pyx_code_cache.entries[pos].code_line == code_line)) { PyCodeObject* tmp = entries[pos].code_object; entries[pos].code_object = code_object; Py_DECREF(tmp); return; } if (__pyx_code_cache.count == __pyx_code_cache.max_count) { int new_max = __pyx_code_cache.max_count + 64; 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; py_frame->f_lineno = py_line; PyTraceBack_Here(py_frame); bad: Py_XDECREF(py_code); Py_XDECREF(py_frame); } /* CIntToPy */ static CYTHON_INLINE PyObject* __Pyx_PyInt_From_int(int value) { const int neg_one = (int) -1, const_zero = (int) 0; const int is_unsigned = neg_one > const_zero; if (is_unsigned) { if (sizeof(int) < sizeof(long)) { return PyInt_FromLong((long) value); } else if (sizeof(int) <= sizeof(unsigned long)) { return PyLong_FromUnsignedLong((unsigned long) value); } else if (sizeof(int) <= sizeof(unsigned PY_LONG_LONG)) { return PyLong_FromUnsignedLongLong((unsigned PY_LONG_LONG) value); } } else { if (sizeof(int) <= sizeof(long)) { return PyInt_FromLong((long) value); } else if (sizeof(int) <= sizeof(PY_LONG_LONG)) { return PyLong_FromLongLong((PY_LONG_LONG) value); } } { int one = 1; int little = (int)*(unsigned char *)&one; unsigned char *bytes = (unsigned char *)&value; return _PyLong_FromByteArray(bytes, sizeof(int), 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;\ } /* 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); } else if (sizeof(long) <= sizeof(unsigned PY_LONG_LONG)) { return PyLong_FromUnsignedLongLong((unsigned PY_LONG_LONG) value); } } else { if (sizeof(long) <= sizeof(long)) { return PyInt_FromLong((long) value); } else if (sizeof(long) <= sizeof(PY_LONG_LONG)) { return PyLong_FromLongLong((PY_LONG_LONG) value); } } { int one = 1; int little = (int)*(unsigned char *)&one; unsigned char *bytes = (unsigned char *)&value; return _PyLong_FromByteArray(bytes, sizeof(long), little, !is_unsigned); } } /* CIntToPy */ static CYTHON_INLINE PyObject* __Pyx_PyInt_From_word_t(word_t value) { const word_t neg_one = (word_t) -1, const_zero = (word_t) 0; const int is_unsigned = neg_one > const_zero; if (is_unsigned) { if (sizeof(word_t) < sizeof(long)) { return PyInt_FromLong((long) value); } else if (sizeof(word_t) <= sizeof(unsigned long)) { return PyLong_FromUnsignedLong((unsigned long) value); } else if (sizeof(word_t) <= sizeof(unsigned PY_LONG_LONG)) { return PyLong_FromUnsignedLongLong((unsigned PY_LONG_LONG) value); } } else { if (sizeof(word_t) <= sizeof(long)) { return PyInt_FromLong((long) value); } else if (sizeof(word_t) <= sizeof(PY_LONG_LONG)) { return PyLong_FromLongLong((PY_LONG_LONG) value); } } { int one = 1; int little = (int)*(unsigned char *)&one; unsigned char *bytes = (unsigned char *)&value; return _PyLong_FromByteArray(bytes, sizeof(word_t), little, !is_unsigned); } } /* 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)) } else if (sizeof(int) <= sizeof(unsigned PY_LONG_LONG)) { __PYX_VERIFY_RETURN_INT_EXC(int, unsigned PY_LONG_LONG, PyLong_AsUnsignedLongLong(x)) } } 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)) } else if (sizeof(int) <= sizeof(PY_LONG_LONG)) { __PYX_VERIFY_RETURN_INT_EXC(int, PY_LONG_LONG, PyLong_AsLongLong(x)) } } { #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; } /* CIntFromPy */ static CYTHON_INLINE unsigned int __Pyx_PyInt_As_unsigned_int(PyObject *x) { const unsigned int neg_one = (unsigned int) -1, const_zero = (unsigned int) 0; const int is_unsigned = neg_one > const_zero; #if PY_MAJOR_VERSION < 3 if (likely(PyInt_Check(x))) { if (sizeof(unsigned int) < sizeof(long)) { __PYX_VERIFY_RETURN_INT(unsigned int, long, PyInt_AS_LONG(x)) } else { long val = PyInt_AS_LONG(x); if (is_unsigned && unlikely(val < 0)) { goto raise_neg_overflow; } return (unsigned 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 (unsigned int) 0; case 1: __PYX_VERIFY_RETURN_INT(unsigned int, digit, digits[0]) case 2: if (8 * sizeof(unsigned int) > 1 * PyLong_SHIFT) { if (8 * sizeof(unsigned long) > 2 * PyLong_SHIFT) { __PYX_VERIFY_RETURN_INT(unsigned int, unsigned long, (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]))) } else if (8 * sizeof(unsigned int) >= 2 * PyLong_SHIFT) { return (unsigned int) (((((unsigned int)digits[1]) << PyLong_SHIFT) | (unsigned int)digits[0])); } } break; case 3: if (8 * sizeof(unsigned int) > 2 * PyLong_SHIFT) { if (8 * sizeof(unsigned long) > 3 * PyLong_SHIFT) { __PYX_VERIFY_RETURN_INT(unsigned int, unsigned long, (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]))) } else if (8 * sizeof(unsigned int) >= 3 * PyLong_SHIFT) { return (unsigned int) (((((((unsigned int)digits[2]) << PyLong_SHIFT) | (unsigned int)digits[1]) << PyLong_SHIFT) | (unsigned int)digits[0])); } } break; case 4: if (8 * sizeof(unsigned int) > 3 * PyLong_SHIFT) { if (8 * sizeof(unsigned long) > 4 * PyLong_SHIFT) { __PYX_VERIFY_RETURN_INT(unsigned 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(unsigned int) >= 4 * PyLong_SHIFT) { return (unsigned int) (((((((((unsigned int)digits[3]) << PyLong_SHIFT) | (unsigned int)digits[2]) << PyLong_SHIFT) | (unsigned int)digits[1]) << PyLong_SHIFT) | (unsigned 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 (unsigned int) -1; if (unlikely(result == 1)) goto raise_neg_overflow; } #endif if (sizeof(unsigned int) <= sizeof(unsigned long)) { __PYX_VERIFY_RETURN_INT_EXC(unsigned int, unsigned long, PyLong_AsUnsignedLong(x)) } else if (sizeof(unsigned int) <= sizeof(unsigned PY_LONG_LONG)) { __PYX_VERIFY_RETURN_INT_EXC(unsigned int, unsigned PY_LONG_LONG, PyLong_AsUnsignedLongLong(x)) } } else { #if CYTHON_USE_PYLONG_INTERNALS const digit* digits = ((PyLongObject*)x)->ob_digit; switch (Py_SIZE(x)) { case 0: return (unsigned int) 0; case -1: __PYX_VERIFY_RETURN_INT(unsigned int, sdigit, (sdigit) (-(sdigit)digits[0])) case 1: __PYX_VERIFY_RETURN_INT(unsigned int, digit, +digits[0]) case -2: if (8 * sizeof(unsigned int) - 1 > 1 * PyLong_SHIFT) { if (8 * sizeof(unsigned long) > 2 * PyLong_SHIFT) { __PYX_VERIFY_RETURN_INT(unsigned int, long, -(long) (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]))) } else if (8 * sizeof(unsigned int) - 1 > 2 * PyLong_SHIFT) { return (unsigned int) (((unsigned int)-1)*(((((unsigned int)digits[1]) << PyLong_SHIFT) | (unsigned int)digits[0]))); } } break; case 2: if (8 * sizeof(unsigned int) > 1 * PyLong_SHIFT) { if (8 * sizeof(unsigned long) > 2 * PyLong_SHIFT) { __PYX_VERIFY_RETURN_INT(unsigned int, unsigned long, (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]))) } else if (8 * sizeof(unsigned int) - 1 > 2 * PyLong_SHIFT) { return (unsigned int) ((((((unsigned int)digits[1]) << PyLong_SHIFT) | (unsigned int)digits[0]))); } } break; case -3: if (8 * sizeof(unsigned int) - 1 > 2 * PyLong_SHIFT) { if (8 * sizeof(unsigned long) > 3 * PyLong_SHIFT) { __PYX_VERIFY_RETURN_INT(unsigned int, long, -(long) (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]))) } else if (8 * sizeof(unsigned int) - 1 > 3 * PyLong_SHIFT) { return (unsigned int) (((unsigned int)-1)*(((((((unsigned int)digits[2]) << PyLong_SHIFT) | (unsigned int)digits[1]) << PyLong_SHIFT) | (unsigned int)digits[0]))); } } break; case 3: if (8 * sizeof(unsigned int) > 2 * PyLong_SHIFT) { if (8 * sizeof(unsigned long) > 3 * PyLong_SHIFT) { __PYX_VERIFY_RETURN_INT(unsigned int, unsigned long, (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]))) } else if (8 * sizeof(unsigned int) - 1 > 3 * PyLong_SHIFT) { return (unsigned int) ((((((((unsigned int)digits[2]) << PyLong_SHIFT) | (unsigned int)digits[1]) << PyLong_SHIFT) | (unsigned int)digits[0]))); } } break; case -4: if (8 * sizeof(unsigned int) - 1 > 3 * PyLong_SHIFT) { if (8 * sizeof(unsigned long) > 4 * PyLong_SHIFT) { __PYX_VERIFY_RETURN_INT(unsigned 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(unsigned int) - 1 > 4 * PyLong_SHIFT) { return (unsigned int) (((unsigned int)-1)*(((((((((unsigned int)digits[3]) << PyLong_SHIFT) | (unsigned int)digits[2]) << PyLong_SHIFT) | (unsigned int)digits[1]) << PyLong_SHIFT) | (unsigned int)digits[0]))); } } break; case 4: if (8 * sizeof(unsigned int) > 3 * PyLong_SHIFT) { if (8 * sizeof(unsigned long) > 4 * PyLong_SHIFT) { __PYX_VERIFY_RETURN_INT(unsigned 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(unsigned int) - 1 > 4 * PyLong_SHIFT) { return (unsigned int) ((((((((((unsigned int)digits[3]) << PyLong_SHIFT) | (unsigned int)digits[2]) << PyLong_SHIFT) | (unsigned int)digits[1]) << PyLong_SHIFT) | (unsigned int)digits[0]))); } } break; } #endif if (sizeof(unsigned int) <= sizeof(long)) { __PYX_VERIFY_RETURN_INT_EXC(unsigned int, long, PyLong_AsLong(x)) } else if (sizeof(unsigned int) <= sizeof(PY_LONG_LONG)) { __PYX_VERIFY_RETURN_INT_EXC(unsigned int, PY_LONG_LONG, PyLong_AsLongLong(x)) } } { #if CYTHON_COMPILING_IN_PYPY && !defined(_PyLong_AsByteArray) PyErr_SetString(PyExc_RuntimeError, "_PyLong_AsByteArray() not available in PyPy, cannot convert large numbers"); #else unsigned 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 (unsigned int) -1; } } else { unsigned int val; PyObject *tmp = __Pyx_PyNumber_IntOrLong(x); if (!tmp) return (unsigned int) -1; val = __Pyx_PyInt_As_unsigned_int(tmp); Py_DECREF(tmp); return val; } raise_overflow: PyErr_SetString(PyExc_OverflowError, "value too large to convert to unsigned int"); return (unsigned int) -1; raise_neg_overflow: PyErr_SetString(PyExc_OverflowError, "can't convert negative value to unsigned int"); return (unsigned int) -1; } /* 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)) } else if (sizeof(long) <= sizeof(unsigned PY_LONG_LONG)) { __PYX_VERIFY_RETURN_INT_EXC(long, unsigned PY_LONG_LONG, PyLong_AsUnsignedLongLong(x)) } } 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)) } else if (sizeof(long) <= sizeof(PY_LONG_LONG)) { __PYX_VERIFY_RETURN_INT_EXC(long, PY_LONG_LONG, PyLong_AsLongLong(x)) } } { #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; } /* 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; } /* 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) { PyNumberMethods *m; 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); 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 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 */ python-intbitset-2.3.0/intbitset/intbitset.h000066400000000000000000000066261273442567500212540ustar00rootroot00000000000000// $Id$ // This file is part of Invenio. // Copyright (C) 2007, 2008, 2009, 2010, 2011, 2014, 2015, 2016 CERN. // // Invenio is free software; you can redistribute it and/or // modify it under the terms of the GNU Lesser General Public License as // published by the Free Software Foundation; either version 3 of the // License, or (at your option) any later version. // // Invenio is distributed in the hope that it will be useful, but // WITHOUT ANY WARRANTY; without even the implied warranty of // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU // Lesser General Public License for more details. // // You should have received a copy of the GNU Lesser General Public License // along with Invenio; if not, write to the Free Software Foundation, Inc., // 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA. #ifndef INTBITSET_H #define INTBITSET_H #include #if PY_VERSION_HEX < 0x02050000 #ifndef PY_SSIZE_T_CLEAN typedef int Py_ssize_t; #endif #endif // Fake declarations: do not call them! #if PY_VERSION_HEX >= 0x03000000 PyObject* PyString_FromStringAndSize(const char *v, Py_ssize_t len); #endif typedef unsigned long long int word_t; typedef unsigned char bool_t; extern const int wordbytesize; extern const int wordbitsize; extern const int maxelem; typedef struct { int size; int allocated; word_t trailing_bits; int tot; word_t *bitset; } IntBitSet; IntBitSet *intBitSetCreate(register const int size, const bool_t trailing_bits); IntBitSet *intBitSetCreateFromBuffer(const void * const buf, const Py_ssize_t bufsize); IntBitSet *intBitSetResetFromBuffer(IntBitSet *const bitset, const void *const buf, const Py_ssize_t bufsize); IntBitSet *intBitSetReset(IntBitSet *const bitset); void intBitSetDestroy(IntBitSet *const bitset); IntBitSet *intBitSetClone(const IntBitSet * const bitset); int intBitSetGetSize(IntBitSet * const bitset); int intBitSetGetAllocated(const IntBitSet * const bitset); int intBitSetGetTot(IntBitSet * const bitset); void intBitSetResize(IntBitSet *const bitset, register const unsigned int allocated); bool_t intBitSetIsInElem(const IntBitSet * const bitset, register const unsigned int elem); void intBitSetAddElem(IntBitSet *const bitset, register const unsigned int elem); void intBitSetDelElem(IntBitSet *const bitset, register const unsigned int elem); bool_t intBitSetEmpty(const IntBitSet * const bitset); IntBitSet *intBitSetUnion(IntBitSet *const x, IntBitSet *const y); IntBitSet *intBitSetXor(IntBitSet *const x, IntBitSet *const y); IntBitSet *intBitSetIntersection(IntBitSet *const x, IntBitSet *const y); IntBitSet *intBitSetSub(IntBitSet *const x, IntBitSet *const y); IntBitSet *intBitSetIUnion(IntBitSet *const dst, IntBitSet *const src); IntBitSet *intBitSetIXor(IntBitSet *const dst, IntBitSet *const src); IntBitSet *intBitSetIIntersection(IntBitSet *const dst, IntBitSet *const src); IntBitSet *intBitSetISub(IntBitSet *const x, IntBitSet *const y); int intBitSetAdaptMax(IntBitSet *const x, IntBitSet *const y); int intBitSetAdaptMin(IntBitSet *const x, IntBitSet *const y); int intBitSetGetNext(const IntBitSet *const x, register int last); int intBitSetGetLast(const IntBitSet *const x); /** Compare. * Compare two intbitset. * Returns 0 if the two bitset are equals. * Returns 1 if x is proper subset of y * Returns 2 if y is proper subset of x * Returns 3 if x != y */ unsigned char intBitSetCmp(IntBitSet *const x, IntBitSet *const y); #endif python-intbitset-2.3.0/intbitset/intbitset.pyx000066400000000000000000001015021273442567500216320ustar00rootroot00000000000000# This file is part of Invenio. # Copyright (C) 2007, 2008, 2009, 2010, 2011, 2013, 2014, 2015, 2016 CERN. # # Invenio is free software; you can redistribute it and/or # modify it under the terms of the GNU Lesser General Public License as # published by the Free Software Foundation; either version 3 of the # License, or (at your option) any later version. # # Invenio is distributed in the hope that it will be useful, but # WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU # Lesser General Public License for more details. # # You should have received a copy of the GNU Lesser General Public License # along with Invenio; if not, write to the Free Software Foundation, Inc., # 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA. # cython: infer_types=True # cython: language_level=2 __revision__ = "$Id$" """ Defines an intbitset data object to hold unordered sets of unsigned integers with ultra fast set operations, implemented via bit vectors and Python C extension to optimize speed and memory usage. Emulates the Python built-in set class interface with some additional specific methods such as its own fast dump and load marshalling functions. Uses real bits to optimize memory usage, so may have issues with endianness if you transport serialized bitsets between various machine architectures. Please note that no bigger than __maxelem__ elements can be added to an intbitset and, if CFG_INTBITSET_ENABLE_SANITY_CHECKS is disabled, you will receive unpredictable results. Note to Invenio developers: If you make modification to this file you have to manually regenerate intbitset.c by running: $ cython intbitset.pyx and then commit generated intbitset.c to CVS. """ #cython: infer_types=True import zlib import sys import six from array import array CFG_INTBITSET_ENABLE_SANITY_CHECKS = False from intbitset_helper import _ from version import __version__ __all__ = ['intbitset', '__version__'] cdef extern from *: ## See: ## In order to avoid warnings with PyObject_AsReadBuffer ctypedef void* const_void_ptr "const void*" cdef extern from "intbitset.h": ctypedef int Py_ssize_t object PyBytes_FromStringAndSize(char *s, Py_ssize_t len) object PyString_FromStringAndSize(char *s, Py_ssize_t len) cdef extern from "Python.h": int PyObject_AsReadBuffer(object obj, void **buf, Py_ssize_t *buf_len) cdef extern from "intbitset.h": ctypedef unsigned long long int word_t #ctypedef unsigned char bool_t ctypedef struct IntBitSet: int size int allocated word_t trailing_bits int tot word_t *bitset int wordbytesize int wordbitsize int maxelem IntBitSet *intBitSetCreate(int size, bint trailing_bits) IntBitSet *intBitSetCreateFromBuffer(void *buf, int bufsize) IntBitSet *intBitSetResetFromBuffer(IntBitSet *bitset, void *buf, int bufsize) IntBitSet *intBitSetReset(IntBitSet *bitset) void intBitSetDestroy(IntBitSet *bitset) IntBitSet *intBitSetClone(IntBitSet *bitset) int intBitSetGetSize(IntBitSet *bitset) int intBitSetGetAllocated(IntBitSet *bitset) int intBitSetGetTot(IntBitSet * bitset) bint intBitSetIsInElem(IntBitSet *bitset, unsigned int elem) void intBitSetAddElem(IntBitSet *bitset, unsigned int elem) void intBitSetDelElem(IntBitSet *bitset, unsigned int elem) bint intBitSetEmpty(IntBitSet *bitset) IntBitSet *intBitSetUnion(IntBitSet *x, IntBitSet *y) IntBitSet *intBitSetIntersection(IntBitSet *x, IntBitSet *y) IntBitSet *intBitSetSub(IntBitSet *x, IntBitSet *y) IntBitSet *intBitSetXor(IntBitSet *x, IntBitSet *y) IntBitSet *intBitSetIUnion(IntBitSet *dst, IntBitSet *src) IntBitSet *intBitSetIIntersection(IntBitSet *dst, IntBitSet *src) IntBitSet *intBitSetISub(IntBitSet *x, IntBitSet *y) IntBitSet *intBitSetIXor(IntBitSet *x, IntBitSet *y) int intBitSetGetNext(IntBitSet *x, int last) int intBitSetGetLast(IntBitSet *x) unsigned char intBitSetCmp(IntBitSet *x, IntBitSet *y) __maxelem__ = maxelem cdef class intbitset: """ Defines an intbitset data object to hold unordered sets of unsigned integers with ultra fast set operations, implemented via bit vectors and Python C extension to optimize speed and memory usage. Emulates the Python built-in set class interface with some additional specific methods such as its own fast dump and load marshalling functions. Uses real bits to optimize memory usage, so may have issues with endianness if you transport serialized bitsets between various machine architectures. The constructor accept the following parameters: rhs=0, int preallocate=-1, int trailing_bits=0, bint sanity_checks=CFG_INTBITSET_ENABLE_SANITY_CHECKS, int no_allocate=0: where: * rhs can be: * ``int/long`` for creating allocating empty intbitset that will hold at least rhs elements, before being resized * ``intbitset`` for cloning * ``str`` (or ``bytes`` on Python 3) for retrieving an intbitset that was dumped into a string * ``array`` for retrieving an intbitset that was dumped into a string stored in an array * sequence made of integers for copying all the elements from the sequence. If minsize is specified than it is initially allocated enough space to hold up to minsize integers, otherwise the biggest element of the sequence will be used. * sequence made of tuples: then the first element of each tuple is considered as an integer (as in the sequence made of integers). * ``preallocate`` is a suggested initial upper bound on the numbers that will be stored, by looking at rhs a sequence of number. * ``trailing_bits`` is 1, then the set will contain "all" the positive integers * ``no_allocate`` is used internally and should never be set. """ cdef IntBitSet *bitset cdef bint sanity_checks def __cinit__(self not None, rhs=0, int preallocate=-1, int trailing_bits=0, bint sanity_checks=CFG_INTBITSET_ENABLE_SANITY_CHECKS, int no_allocate=0): cdef Py_ssize_t size = 0 cdef const_void_ptr buf = NULL cdef int elem cdef int last cdef int remelem cdef bint tuple_of_tuples self.sanity_checks = sanity_checks #print >> sys.stderr, "intbitset.__cinit__ is called" msg = "Error" self.bitset = NULL try: if no_allocate: return if type(rhs) in (int, long): if rhs < 0: raise ValueError("rhs can't be negative") self.bitset = intBitSetCreate(rhs, trailing_bits) elif type(rhs) is intbitset: self.bitset = intBitSetClone((rhs).bitset) elif type(rhs) in (six.binary_type, array): try: if type(rhs) is array: rhs = rhs.tobytes() tmp = zlib.decompress(rhs) if PyObject_AsReadBuffer(tmp, &buf, &size) < 0: raise Exception("Buffer error!!!") if (size % wordbytesize): ## Wrong size! raise Exception() self.bitset = intBitSetCreateFromBuffer(buf, size) except Exception, msg: raise ValueError("rhs is corrupted: %s" % msg) elif hasattr(rhs, '__iter__'): tuple_of_tuples = rhs and hasattr(rhs, '__getitem__') and hasattr(rhs[0], '__getitem__') try: if preallocate < 0: if rhs and (not hasattr(rhs, '__getitem__') or type(rhs[0]) is int): preallocate = max(rhs) else: preallocate = 0 if self.sanity_checks: if not (0 <= preallocate < maxelem): raise OverflowError("Can't store integers bigger than %s" % maxelem) self.bitset = intBitSetCreate(preallocate, trailing_bits) if trailing_bits: last = 0 if self.sanity_checks: if tuple_of_tuples: for tmp_tuple in rhs: elem = tmp_tuple[0] if elem < 0: raise ValueError("Negative numbers, not allowed") elif elem > maxelem: raise OverflowError("Elements must be <= %s" % maxelem) for remelem from last <= remelem < elem: intBitSetDelElem(self.bitset, remelem) last = elem + 1 else: for elem in rhs: if elem < 0: raise ValueError("Negative numbers, not allowed") elif elem > maxelem: raise OverflowError("Elements must be <= %s" % maxelem) for remelem from last <= remelem < elem: intBitSetDelElem(self.bitset, remelem) last = elem + 1 else: if tuple_of_tuples: for tmp_tuple in rhs: elem = tmp_tuple[0] for remelem from last <= remelem < elem: intBitSetDelElem(self.bitset, remelem) last = elem + 1 else: for elem in rhs: for remelem from last <= remelem < elem: intBitSetDelElem(self.bitset, remelem) last = elem + 1 else: if self.sanity_checks: if tuple_of_tuples: for tmp_tuple in rhs: elem = tmp_tuple[0] if elem < 0: raise ValueError("Negative numbers, not allowed") elif elem > maxelem: raise OverflowError("Elements must be <= %s" % maxelem) intBitSetAddElem(self.bitset, elem) else: for elem in rhs: if elem < 0: raise ValueError("Negative numbers, not allowed") elif elem > maxelem: raise OverflowError("Elements must be <= %s" % maxelem) intBitSetAddElem(self.bitset, elem) else: if tuple_of_tuples: for tmp_tuple in rhs: elem = tmp_tuple[0] intBitSetAddElem(self.bitset, elem) else: for elem in rhs: intBitSetAddElem(self.bitset, elem) except Exception, msg: raise ValueError("retrieving integers from rhs is impossible: %s" % msg) else: raise TypeError("rhs is of unknown type %s" % type(rhs)) except: intBitSetDestroy(self.bitset) raise def __dealloc__(self not None): #print >> sys.stderr, "intbitset.__dealloc__ is called" intBitSetDestroy(self.bitset) def __contains__(self not None, int elem): if self.sanity_checks: if elem < 0: raise ValueError("Negative numbers, not allowed") elif elem > maxelem: raise OverflowError("Element must be <= %s" % maxelem) return intBitSetIsInElem(self.bitset, elem) != 0 def __cmp__(self not None, intbitset rhs not None): raise TypeError("cannot compare intbitset using cmp()") def __richcmp__(self not None, intbitset rhs not None, int op): cdef short unsigned int tmp tmp = intBitSetCmp((self).bitset, rhs.bitset) if op == 0: # < return tmp == 1 if op == 1: # <= return tmp <= 1 if op == 2: # == return tmp == 0 if op == 3: # != return tmp > 0 if op == 4: # > return tmp == 2 if op == 5: # >= return tmp in (0, 2) def __len__(self not None): return intBitSetGetTot(self.bitset) def __hash__(self not None): if six.PY3: return hash(PyBytes_FromStringAndSize(self.bitset.bitset, wordbytesize * (intBitSetGetTot(self.bitset) / wordbitsize + 1))) else: return hash(PyString_FromStringAndSize(self.bitset.bitset, wordbytesize * (intBitSetGetTot(self.bitset) / wordbitsize + 1))) def __nonzero__(self not None): return not intBitSetEmpty(self.bitset) def __iadd__(self not None, rhs): cdef int elem if isinstance(rhs, (int, long)): if self.sanity_checks: if rhs < 0: raise ValueError("Negative numbers, not allowed") elif rhs > maxelem: raise OverflowError("rhs must be <= %s" % maxelem) intBitSetAddElem(self.bitset, rhs) elif isinstance(rhs, intbitset): intBitSetIUnion(self.bitset, ( rhs).bitset) else: if self.sanity_checks: for elem in rhs: if elem < 0: raise ValueError("Negative numbers, not allowed") elif elem > maxelem: raise OverflowError("Elements must be <= %s" % maxelem) intBitSetAddElem(self.bitset, elem) else: for elem in rhs: if elem < 0: raise ValueError("Negative numbers, not allowed") elif elem > maxelem: raise OverflowError("Elements must be <= %s" % maxelem) intBitSetAddElem(self.bitset, elem) return self def __isub__(self not None, rhs): """Remove all elements of another set from this set.""" cdef int elem if isinstance(rhs, (int, long)): if self.sanity_checks: if rhs < 0: raise ValueError("Negative numbers, not allowed") elif rhs > maxelem: raise OverflowError("rhs must be <= %s" % maxelem) intBitSetDelElem(self.bitset, rhs) elif isinstance(rhs, intbitset): intBitSetISub(self.bitset, ( rhs).bitset) else: if self.sanity_checks: for elem in rhs: if elem < 0: raise ValueError("Negative numbers, not allowed") elif elem > maxelem: raise OverflowError("Elements must be <= %s" % maxelem) intBitSetDelElem(self.bitset, elem) else: for elem in rhs: intBitSetDelElem(self.bitset, elem) return self def __deepcopy__(self not None, memo): return intbitset(self) def __delitem__(self not None, int elem): if self.sanity_checks: if elem < 0: raise ValueError("Negative numbers, not allowed") elif elem > maxelem: raise OverflowError("Element must be <= %s" % maxelem) intBitSetDelElem(self.bitset, elem) def __and__(self not None, intbitset rhs not None): """Return the intersection of two intbitsets as a new set. (i.e. all elements that are in both intbitsets.) """ cdef intbitset ret = intbitset(no_allocate=1) (ret).bitset = intBitSetIntersection(( self).bitset, rhs.bitset) return ret def __or__(self not None, intbitset rhs not None): """Return the union of two intbitsets as a new set. (i.e. all elements that are in either intbitsets.) """ cdef intbitset ret = intbitset(no_allocate=1) (ret).bitset = intBitSetUnion(( self).bitset, rhs.bitset) return ret def __xor__(self not None, intbitset rhs not None): """Return the symmetric difference of two sets as a new set. (i.e. all elements that are in exactly one of the sets.) """ cdef intbitset ret = intbitset(no_allocate=1) (ret).bitset = intBitSetXor(( self).bitset, rhs.bitset) return ret def __sub__(self not None, intbitset rhs not None): """Return the difference of two intbitsets as a new set. (i.e. all elements that are in this intbitset but not the other.) """ cdef intbitset ret = intbitset(no_allocate=1) (ret).bitset = intBitSetSub(( self).bitset, rhs.bitset) return ret def __iand__(self not None, intbitset rhs not None): """Update a intbitset with the intersection of itself and another.""" intBitSetIIntersection(self.bitset, rhs.bitset) return self def __ior__(self not None, intbitset rhs not None): """Update a intbitset with the union of itself and another.""" intBitSetIUnion(self.bitset, rhs.bitset) return self def __ixor__(self not None, intbitset rhs not None): """Update an intbitset with the symmetric difference of itself and another. """ intBitSetIXor(self.bitset, rhs.bitset) return self def __repr__(self not None): finite_list = self.extract_finite_list() if self.bitset.trailing_bits: return "intbitset(%s, trailing_bits=True)" % repr(finite_list) else: return "intbitset(%s)" % repr(finite_list) def __str__(self not None): cdef int tot tot = intBitSetGetTot(self.bitset) if tot < 0: return "intbitset([...], trailing_bits=True)" elif tot > 10: begin_list = self[0:5] end_list = self[tot - 5:tot] ret = "intbitset([" for n in begin_list: ret += '%i, ' % n ret += "..., " for n in end_list: ret += '%i, ' % n ret = ret[:-2] ret += '])' return ret else: return self.__repr__() def __getitem__(self not None, object key): cdef Py_ssize_t i cdef int elem = -1 cdef int start cdef int end cdef int step if hasattr(key, 'indices'): ## This is a slice object! if self.bitset.trailing_bits and (key.start < 0 or key.stop < 0): raise IndexError("negative indexes are not allowed on infinite intbitset") retset = intbitset() start, end, step = key.indices(intBitSetGetTot(self.bitset)) if step < 0: raise ValueError("negative steps are not yet supported") for i in range(start): elem = intBitSetGetNext(self.bitset, elem) if elem < 0: return retset for i in range(end - start): elem = intBitSetGetNext(self.bitset, elem) if elem < 0: return retset if i % step == 0: retset.add(elem) return retset else: end = key if end < 0: if self.bitset.trailing_bits: raise IndexError("negative indexes are not allowed on infinite intbitset") end += intBitSetGetTot(self.bitset) if end < 0: raise IndexError("intbitset index out of range") if end >= intBitSetGetTot(self.bitset): raise IndexError("intbitset index out of range") for i in range(end + 1): elem = intBitSetGetNext(self.bitset, elem) return elem #def __getslice__(self not None, Py_ssize_t key1, Py_ssize_t key2): #cdef Py_ssize_t i #cdef int elem = -1 #ret = intbitset() #if key1 < 0: #if self.bitset.trailing_bits: #raise IndexError("negative indexes are not allowed on infinite intbitset") #key1 += intBitSetGetTot(self.bitset) #if key1 < 0: #key1 = 0 #if key2 < 0: #if self.bitset.trailing_bits: #raise IndexError("negative indexes are not allowed on infinite intbitset") #key2 += intBitSetGetTot(self.bitset) #for i in range(key1): #elem = intBitSetGetNext(self.bitset, elem) #if elem < -1: #return ret #for i in range(key2 + 1): #elem = intBitSetGetNext(self.bitset, elem) #if elem < -1: #return ret #ret.add(elem) #return ret ## Buffer interface #def __getreadbuffer__(self not None, int i, void **p): #if i != 0: #return -1 #p[0] = (self).bitset #return (self).size * wordbytesize #def __getwritebuffer__(self not None, int i, void **p): #if i != 0: #raise SystemError #p[0] = (self).bitset #return (self).size * wordbytesize #def __getsegcount__(self not None, int *p): #if p != NULL: #p[0] = (self).size * wordbytesize #return 1 #def __getcharbuffer__(self not None, int i, char **p): #if i != 0: #return -1 #p[0] = (self).bitset #return (self).size * wordbytesize # pickle interface def __reduce__(self not None): return _, (self.fastdump(),) __safe_for_unpickling__ = True # Iterator interface def __iter__(self not None): if self.bitset.trailing_bits: raise OverflowError("It's impossible to iterate over an infinite set.") return intbitset_iterator(self) # Customized interface cpdef add(intbitset self, int elem): """Add an element to a set. This has no effect if the element is already present.""" if self.sanity_checks: if elem < 0: raise ValueError("Negative numbers, not allowed") elif elem > maxelem: raise OverflowError("Element must be <= %s" % maxelem) intBitSetAddElem(self.bitset, elem) cpdef clear(intbitset self): intBitSetReset(self.bitset) cpdef discard(intbitset self, int elem): """Remove an element from a intbitset if it is a member. If the element is not a member, do nothing.""" if self.sanity_checks: if elem < 0: raise ValueError("Negative numbers, not allowed") elif elem > maxelem: raise OverflowError("Element must be <= %s" % maxelem) intBitSetDelElem(self.bitset, elem) symmetric_difference = __xor__ symmetric_difference_update = __ixor__ cpdef issubset(intbitset self, rhs): """Report whether another set contains this set.""" return self.__le__(rhs) cpdef issuperset(intbitset self, rhs): """Report whether this set contains another set.""" return self.__ge__(rhs) # Dumping & Loading cpdef fastdump(intbitset self): """Return a compressed string representation suitable to be saved somewhere.""" cdef Py_ssize_t size size = intBitSetGetSize(( self).bitset) if six.PY3: tmp = PyBytes_FromStringAndSize(self.bitset.bitset, ( size + 1) * wordbytesize) else: tmp = PyString_FromStringAndSize(self.bitset.bitset, ( size + 1) * wordbytesize) return zlib.compress(tmp) cpdef fastload(intbitset self, strdump): """Load a compressed string representation produced by a previous call to the fastdump method into the current intbitset. The previous content will be replaced.""" cdef Py_ssize_t size cdef const_void_ptr buf buf = NULL size = 0 try: if type(strdump) is array: strdump = strdump.tostring() # tmp needed to not be garbage collected tmp = zlib.decompress(strdump) if PyObject_AsReadBuffer(tmp, &buf, &size) < 0: raise Exception() if (size % wordbytesize): ## Wrong size! raise Exception() intBitSetResetFromBuffer(( self).bitset, buf, size) except: raise ValueError("strdump is corrupted") cpdef copy(intbitset self): """Return a shallow copy of a set.""" return intbitset(self) cpdef pop(intbitset self): """Remove and return an arbitrary set element. Note: intbitset implementation of .pop() differs from the native ``set`` implementation by guaranteeing returning always the largest element. """ cdef int ret ret = intBitSetGetLast(self.bitset) if ret < 0: raise KeyError("pop from an empty or infinite intbitset") intBitSetDelElem(self.bitset, ret) return ret cpdef remove(intbitset self, int elem): """Remove an element from a set; it must be a member. If the element is not a member, raise a KeyError. """ if self.sanity_checks: if elem < 0: raise ValueError("Negative numbers, not allowed") elif elem > maxelem: raise OverflowError("Elements must be <= %s" % maxelem) if intBitSetIsInElem(self.bitset, elem): intBitSetDelElem(self.bitset, elem) else: raise KeyError(elem) cpdef strbits(intbitset self): """Return a string of 0s and 1s representing the content in memory of the intbitset. """ cdef int i cdef int last if ( self).bitset.trailing_bits: raise OverflowError("It's impossible to print an infinite set.") last = 0 ret = [] for i in self: ret.append('0'*(i-last)+'1') last = i+1 return ''.join(ret) def update(self not None, *args): """Update the intbitset, adding elements from all others.""" cdef intbitset iarg for arg in args: iarg = arg if hasattr(arg, "bitset") else intbitset(arg) intBitSetIUnion(self.bitset, iarg.bitset) union_update = update def intersection_update(self not None, *args): """Update the intbitset, keeping only elements found in it and all others.""" cdef intbitset iarg for arg in args: iarg = arg if hasattr(arg, "bitset") else intbitset(arg) intBitSetIIntersection(self.bitset, iarg.bitset) def difference_update(self not None, *args): """Update the intbitset, removing elements found in others.""" cdef intbitset iarg for arg in args: iarg = arg if hasattr(arg, "bitset") else intbitset(arg) intBitSetISub(self.bitset, iarg.bitset) def union(self not None, *args): """Return a new intbitset with elements from the intbitset and all others.""" cdef intbitset ret = intbitset(self) cdef intbitset iarg for arg in args: iarg = arg if hasattr(arg, "bitset") else intbitset(arg) intBitSetIUnion(ret.bitset, iarg.bitset) return ret def intersection(self not None, *args): """Return a new intbitset with elements common to the intbitset and all others.""" cdef intbitset ret = intbitset(self) cdef intbitset iarg for arg in args: iarg = arg if hasattr(arg, "bitset") else intbitset(arg) intBitSetIIntersection(ret.bitset, iarg.bitset) return ret def difference(self not None, *args): """Return a new intbitset with elements from the intbitset that are not in the others.""" cdef intbitset ret = intbitset(self) cdef intbitset iarg for arg in args: iarg = arg if hasattr(arg, "bitset") else intbitset(arg) intBitSetISub(ret.bitset, iarg.bitset) return ret def isdisjoint(self not None, intbitset rhs not None): """Return True if two intbitsets have a null intersection.""" return bool(self & rhs) cpdef update_with_signs(intbitset self, rhs): """Given a dictionary rhs whose keys are integers, remove all the integers whose value are less than 0 and add every integer whose value is 0 or more""" cdef int value try: if self.sanity_checks: for value, sign in rhs.iteritems(): if value < 0: raise ValueError("Negative numbers, not allowed") elif value > maxelem: raise OverflowError("Elements must <= %s" % maxelem) if sign < 0: intBitSetDelElem(self.bitset, value) else: intBitSetAddElem(self.bitset, value) else: for value, sign in rhs.iteritems(): if sign < 0: intBitSetDelElem(self.bitset, value) else: intBitSetAddElem(self.bitset, value) except AttributeError: raise TypeError("rhs should be a valid dictionary with integers keys and integer values") cpdef get_size(intbitset self): return intBitSetGetSize(self.bitset) cpdef get_allocated(intbitset self): return intBitSetGetAllocated(self.bitset) cpdef is_infinite(intbitset self): """Return True if the intbitset is infinite. (i.e. trailing_bits=True was used in the constructor.)""" return self.bitset.trailing_bits != 0 cpdef extract_finite_list(intbitset self, int up_to=-1): """Return a finite list of elements sufficient to be passed to intbitset constructor toghether with the proper value of trailing_bits in order to reproduce this intbitset. At least up_to integer are looked for when they are inside the intbitset but not necessarily needed to build the intbitset""" cdef int true_up_to cdef int last if self.sanity_checks and up_to > maxelem: raise OverflowError("up_to must be <= %s" % maxelem) ret = [] true_up_to = max(up_to, (intBitSetGetSize(self.bitset)) * wordbitsize) last = -1 while last < true_up_to: last = intBitSetGetNext(self.bitset, last) if last == -2: break ret.append(last) return ret cpdef get_wordbitsize(intbitset self): return wordbitsize cpdef get_wordbytsize(intbitset self): return wordbytesize cpdef tolist(intbitset self): """Legacy method to retrieve a list of all the elements inside an intbitset. """ if self.bitset.trailing_bits: raise OverflowError("It's impossible to retrieve a list of an infinite set") return self.extract_finite_list() cdef object __weakref__ cdef class intbitset_iterator: cdef int last cdef IntBitSet *bitset cdef bint sanity_checks def __cinit__(intbitset_iterator self, intbitset bitset not None): #print >> sys.stderr, "intbitset_iterator.__cinit__ is called" self.last = -1 ## A copy should be performed, in case the original bitset disappears ## as in "for x in intbitset([1,2,3])"! self.bitset = intBitSetClone(bitset.bitset) self.sanity_checks = CFG_INTBITSET_ENABLE_SANITY_CHECKS def __dealloc__(intbitset_iterator self): #print >> sys.stderr, "intbitset_iterator.__dealloc__ is called" intBitSetDestroy(self.bitset) def __next__(intbitset_iterator self): if self.last == -2: raise StopIteration() self.last = intBitSetGetNext(self.bitset, self.last) if self.sanity_checks and (self.bitset.allocated < self.bitset.size): raise MemoryError("intbitset corrupted: allocated: %s, size: %s" % (self.bitset.allocated, self.bitset.size)) if self.last < 0: self.last = -2 raise StopIteration() return self.last def __iter__(intbitset_iterator self): return self cdef object __weakref__ python-intbitset-2.3.0/intbitset/intbitset_helper.py000066400000000000000000000023551273442567500230070ustar00rootroot00000000000000# This file is part of Invenio. # Copyright (C) 2007, 2008, 2009, 2010, 2011, 2013, 2015, 2016 CERN. # # Invenio is free software; you can redistribute it and/or # modify it under the terms of the GNU Lesser General Public License as # published by the Free Software Foundation; either version 3 of the # License, or (at your option) any later version. # # Invenio is distributed in the hope that it will be useful, but # WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU # Lesser General Public License for more details. # # You should have received a copy of the GNU Lesser General Public License # along with Invenio; if not, write to the Free Software Foundation, Inc., # 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA. """ This function is needed only when load a pickled instanced of intbitset. It needs to be stored in a real .py file, because currently cython would have instantiate such a function as built-in function. """ def _(dump): """ As part of the pickle protocol, a callable that will instantiate the class is needed. It's called _ just to make it short and hidden :-) """ from intbitset import intbitset return intbitset(dump) python-intbitset-2.3.0/intbitset/intbitset_impl.c000066400000000000000000000362761273442567500222740ustar00rootroot00000000000000// This file is part of Invenio. // Copyright (C) 2007, 2008, 2009, 2010, 2011, 2014, 2015, 2016 CERN. // // Invenio is free software; you can redistribute it and/or // modify it under the terms of the GNU Lesser General Public License as // published by the Free Software Foundation; either version 3 of the // License, or (at your option) any later version. // // Invenio is distributed in the hope that it will be useful, but // WITHOUT ANY WARRANTY; without even the implied warranty of // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU // Lesser General Public License for more details. // // You should have received a copy of the GNU Lesser General Public License // along with Invenio; if not, write to the Free Software Foundation, Inc., // 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA. #include #include #include #include "intbitset.h" // Fake declarations: do not call them! #if PY_VERSION_HEX >= 0x03000000 PyObject* PyString_FromStringAndSize(const char *v, Py_ssize_t len) { return NULL; } #endif const int wordbytesize = sizeof(word_t); const int wordbitsize = sizeof(word_t) * 8; const int maxelem = INT_MAX; IntBitSet *intBitSetCreate(register const int size, const bool_t trailing_bits) { register word_t *base; register word_t *end; IntBitSet *ret = PyMem_Malloc(sizeof(IntBitSet)); // fprintf(stderr, "intBitSetCreate called\n"); // At least one word -> the one who represent the trailing_bits ret->allocated = (size / wordbitsize + 1); ret->size = 0; // trailing_bits ret->trailing_bits = trailing_bits ? (word_t) ~0 : 0; if (trailing_bits) { base = ret->bitset = PyMem_Malloc(ret->allocated * wordbytesize); end = base + ret->allocated; for (; base < end; ++base) *base = (word_t) ~0; ret->tot = -1; } else { base = ret->bitset = PyMem_Malloc(ret->allocated * wordbytesize); end = base + ret->allocated; for (; base < end; ++base) *base = (word_t) 0; ret->tot = 0; } return ret; } IntBitSet *intBitSetResetFromBuffer(IntBitSet *const bitset, const void *const buf, const Py_ssize_t bufsize) { // fprintf(stderr, "intBitSetResetFromBuffer called\n"); register Py_ssize_t newallocate = bufsize/wordbytesize; if (newallocate > bitset->allocated) { PyMem_Free(bitset->bitset); bitset->bitset = PyMem_Malloc(bufsize); } bitset->allocated = newallocate; bitset->tot = -1; bitset->size = bitset->allocated - 1; memcpy(bitset->bitset, buf, bufsize); bitset->trailing_bits = *(bitset->bitset + bitset->allocated - 1) ? (word_t) ~0 : 0; return bitset; } IntBitSet *intBitSetReset(IntBitSet *const bitset) { // fprintf(stderr, "intBitSetReset called\n"); // NOTE: soft reset the memory. Instead of freeing it, which is slow // simply declare in the intbitset that the allocated memory is one only // word, and zero that word, so that as soon as more memory is needed // a realloc will be triggered. bitset->allocated = 1; bitset->size = -1; *bitset->bitset = 0; bitset->trailing_bits = 0; bitset->tot = 0; return bitset; } IntBitSet *intBitSetCreateFromBuffer(const void *const buf, const Py_ssize_t bufsize) { // fprintf(stderr, "intBitSetCreateFromBuffer called\n"); IntBitSet *ret = PyMem_Malloc(sizeof(IntBitSet)); ret->allocated = bufsize/wordbytesize; ret->bitset = PyMem_Malloc(bufsize); ret->size = ret->allocated - 1;; ret->tot = -1; memcpy(ret->bitset, buf, bufsize); ret->trailing_bits = *(ret->bitset + ret->allocated - 1) ? (word_t) ~0 : 0; return ret; } void intBitSetDestroy(IntBitSet *const bitset) { // fprintf(stderr, "intBitSetDestroy called\n"); if (bitset) { if (bitset->bitset) PyMem_Free(bitset->bitset); PyMem_Free(bitset); } } IntBitSet *intBitSetClone(const IntBitSet * const bitset) { // fprintf(stderr, "intBitSetClone called\n"); IntBitSet *ret = PyMem_Malloc(sizeof(IntBitSet)); ret->size = bitset->size; ret->tot = bitset->tot; ret->trailing_bits = bitset->trailing_bits; ret->allocated = bitset->allocated; ret->bitset = PyMem_Malloc(bitset->allocated * wordbytesize); memcpy(ret->bitset, bitset->bitset, bitset->allocated * wordbytesize); return ret; } int intBitSetGetSize(IntBitSet * const bitset) { register word_t *base; register word_t *end; if (bitset->size >= 0) return bitset->size; base = bitset->bitset; end = bitset->bitset + bitset->allocated - 2; for (; base < end && *end == bitset->trailing_bits; --end); bitset->size = ((int) (end - base) + 1); return bitset->size; } int intBitSetGetTot(IntBitSet *const bitset) { register word_t* base; #ifndef __GNUC__ register int i; #endif register int tot; register word_t *end; if (bitset->trailing_bits) return -1; if (bitset->tot < 0) { end = bitset->bitset + bitset->allocated; tot = 0; for (base = bitset->bitset; base < end; ++base) if (*base) #ifdef __GNUC__ // See: // tot += __builtin_popcountll(*base); #else for (i=0; itot = tot; } return bitset->tot; } int intBitSetGetAllocated(const IntBitSet * const bitset) { return bitset->allocated; } void intBitSetResize(IntBitSet *const bitset, register const unsigned int allocated) { // fprintf(stderr, "intBitSetResize called\n"); register word_t *base; register word_t *end; register word_t trailing_bits; if (allocated > bitset->allocated) { bitset->bitset = PyMem_Realloc(bitset->bitset, allocated * wordbytesize); base = bitset->bitset + bitset->allocated; end = bitset->bitset + allocated; trailing_bits = bitset->trailing_bits; for (; baseallocated = allocated; } } bool_t intBitSetIsInElem(const IntBitSet * const bitset, register const unsigned int elem) { return ((elem < bitset->allocated * wordbitsize) ? (bitset->bitset[elem / wordbitsize] & ((word_t) 1 << ((word_t)elem % (word_t)wordbitsize))) != 0 : bitset->trailing_bits != 0); } void intBitSetAddElem(IntBitSet *const bitset, register const unsigned int elem) { if (elem >= (bitset->allocated - 1) * wordbitsize) { if (bitset->trailing_bits) return; else intBitSetResize(bitset, (elem + elem/10)/wordbitsize+2); } bitset->bitset[elem / wordbitsize] |= ((word_t) 1 << (elem % wordbitsize)); bitset->tot = -1; bitset->size = -1; } void intBitSetDelElem(IntBitSet *const bitset, register const unsigned int elem) { if (elem >= (bitset->allocated - 1) * wordbitsize) { if (!bitset->trailing_bits) return; else intBitSetResize(bitset, (elem + elem/10)/wordbitsize+2); } bitset->bitset[elem / wordbitsize] &= (word_t) ~((word_t) 1 << (elem % wordbitsize)); bitset->tot = -1; bitset->size = -1; } bool_t intBitSetEmpty(const IntBitSet *const bitset) { register word_t *end; register word_t *base; if (bitset->trailing_bits) return 0; if (bitset->tot == 0) return 1; end = bitset->bitset + bitset->allocated; for (base = bitset->bitset; base < end; ++base) if (*base) return 0; return 1; } int intBitSetAdaptMax(IntBitSet *const x, IntBitSet *const y) { // Good idea but broken, it is kept for better time... // register int sizex = intBitSetGetSize(x); // register int sizey = intBitSetGetSize(y); // register int sizemax = ((sizex > sizey) ? sizex : sizey) + 1; // if (sizemax > x->allocated) // intBitSetResize(x, sizemax); // if (sizemax > y->allocated) // intBitSetResize(y, sizemax); // return sizemax;*/ register int allocated = (x->allocated > y->allocated) ? x->allocated : y->allocated; if (allocated > x->allocated) intBitSetResize(x, allocated); if (allocated > y->allocated) intBitSetResize(y, allocated); return allocated; } int intBitSetAdaptMin(IntBitSet *const x, IntBitSet *const y) { register int sizex; register int sizey; if (x->trailing_bits || y->trailing_bits) return intBitSetAdaptMax(x, y); sizex = intBitSetGetSize(x); sizey = intBitSetGetSize(y); return ((sizex < sizey) ? sizex : sizey) + 1; } IntBitSet *intBitSetUnion(IntBitSet *const x, IntBitSet *const y) { register word_t *xbase; register word_t *xend; register word_t *ybase; register word_t *retbase; register IntBitSet * ret = PyMem_Malloc(sizeof (IntBitSet)); ret->allocated = intBitSetAdaptMax(x, y); xbase = x->bitset; xend = x->bitset+ret->allocated; ybase = y->bitset; retbase = ret->bitset = PyMem_Malloc(wordbytesize * ret->allocated); ret->size = -1; ret->tot = -1; for (; xbase < xend; ++xbase, ++ybase, ++retbase) *(retbase) = *(xbase) | *(ybase); ret->trailing_bits = x->trailing_bits | y->trailing_bits; return ret; } IntBitSet *intBitSetXor(IntBitSet *const x, IntBitSet *const y) { register word_t *xbase; register word_t *xend; register word_t *ybase; register word_t *retbase; register IntBitSet * ret = PyMem_Malloc(sizeof (IntBitSet)); ret->allocated = intBitSetAdaptMax(x, y); xbase = x->bitset; xend = x->bitset+ret->allocated; ybase = y->bitset; retbase = ret->bitset = PyMem_Malloc(wordbytesize * ret->allocated); ret->size = -1; ret->tot = -1; for (; xbase < xend; ++xbase, ++ybase, ++retbase) *(retbase) = *(xbase) ^ *(ybase); ret->trailing_bits = x->trailing_bits ^ y->trailing_bits; return ret; } IntBitSet *intBitSetIntersection(IntBitSet *const x, IntBitSet *const y) { register word_t *xbase; register word_t *xend; register word_t *ybase; register word_t *retbase; register IntBitSet * ret = PyMem_Malloc(sizeof (IntBitSet)); ret->allocated = intBitSetAdaptMin(x, y); xbase = x->bitset; xend = x->bitset+ret->allocated; ybase = y->bitset; retbase = ret->bitset = PyMem_Malloc(wordbytesize * ret->allocated); ret->size = -1; ret->tot = -1; for (; xbase < xend; ++xbase, ++ybase, ++retbase) *(retbase) = *(xbase) & *(ybase); ret->trailing_bits = x->trailing_bits & y->trailing_bits; return ret; } IntBitSet *intBitSetSub(IntBitSet *const x, IntBitSet *const y) { register word_t *xbase; register word_t *ybase; register word_t *retbase; register word_t *retend; register IntBitSet * ret = PyMem_Malloc(sizeof (IntBitSet)); register int tmpsize = intBitSetAdaptMin(x, y); register word_t trailing_bits; ret->allocated = x->allocated > tmpsize ? x->allocated : tmpsize; xbase = x->bitset; ybase = y->bitset; retbase = ret->bitset = PyMem_Malloc(wordbytesize * ret->allocated); retend = ret->bitset+tmpsize; ret->size = -1; ret->tot = -1; for (; retbase < retend; ++xbase, ++ybase, ++retbase) *(retbase) = *(xbase) & ~*(ybase); retend = ret->bitset+ret->allocated; trailing_bits = y->trailing_bits; for (; retbase < retend; ++xbase, ++retbase) *retbase = *xbase & ~trailing_bits; ret->trailing_bits = x->trailing_bits & ~y->trailing_bits; return ret; } IntBitSet *intBitSetIUnion(IntBitSet *const dst, IntBitSet *const src) { register word_t *dstbase; register word_t *srcbase; register word_t *srcend; register int allocated = intBitSetAdaptMax(dst, src); dstbase = dst->bitset; srcbase = src->bitset; srcend = src->bitset + allocated; for (; srcbase < srcend; ++dstbase, ++srcbase) *dstbase |= *srcbase; dst->size = -1; dst->tot = -1; dst->trailing_bits |= src->trailing_bits; return dst; } IntBitSet *intBitSetIXor(IntBitSet *const dst, IntBitSet *const src) { register word_t *dstbase; register word_t *srcbase; register word_t *srcend; register int allocated = intBitSetAdaptMax(dst, src); dstbase = dst->bitset; srcbase = src->bitset; srcend = src->bitset + allocated; for (; srcbase < srcend; ++dstbase, ++srcbase) *dstbase ^= *srcbase; dst->size = -1; dst->tot = -1; dst->trailing_bits ^= src->trailing_bits; return dst; } IntBitSet *intBitSetIIntersection(IntBitSet *const dst, IntBitSet *const src) { register word_t *dstbase; register word_t *srcbase; register word_t *dstend; dst->allocated = intBitSetAdaptMin(dst, src); dstbase = dst->bitset; srcbase = src->bitset; dstend = dst->bitset + dst->allocated; for (; dstbase < dstend; ++dstbase, ++srcbase) *dstbase &= *srcbase; dst->size = -1; dst->tot = -1; dst->trailing_bits &= src->trailing_bits; return dst; } IntBitSet *intBitSetISub(IntBitSet *const dst, IntBitSet *const src) { register word_t *dstbase; register word_t *srcbase; register word_t *dstend; register int allocated = intBitSetAdaptMin(dst, src); register word_t trailing_bits; dstbase = dst->bitset; srcbase = src->bitset; dstend = dst->bitset + allocated; for (; dstbase < dstend; ++dstbase, ++srcbase) *dstbase &= ~*srcbase; dstend = dst->bitset + dst->allocated; trailing_bits = src->trailing_bits; for (; dstbase < dstend; ++dstbase) *dstbase &= ~trailing_bits; dst->size = -1; dst->tot = -1; dst->trailing_bits &= ~src->trailing_bits; return dst; } int intBitSetGetLast(const IntBitSet *const x) { register word_t *base = x->bitset; register word_t *end = x->bitset + x->allocated; register int i; if (x->trailing_bits) return -2; while (base < end) { if (*(--end)) for (i=wordbitsize-1; i>=0; --i) if ((*end & ((word_t) 1 << (word_t) i))) return (int) i + (int) (end - x->bitset) * wordbitsize; } return -1; } int intBitSetGetNext(const IntBitSet *const x, register int last) { register word_t *base = x->bitset + (++last / wordbitsize); register int i = last % wordbitsize; register word_t *end = x->bitset + x->allocated; while(base < end) { if (*base) for (; ibitset) * wordbitsize; i = 0; ++base; } return x->trailing_bits ? last : -2; } unsigned char intBitSetCmp(IntBitSet *const x, IntBitSet *const y) { register word_t *xbase; register word_t *xend; register word_t *ybase; register unsigned char ret = 0; register int allocated = intBitSetAdaptMax(x, y); xbase = x->bitset; xend = x->bitset+allocated; ybase = y->bitset; for (; ret != 3 && xbasetrailing_bits != (x->trailing_bits | y->trailing_bits)) * 2 + (x->trailing_bits != (x->trailing_bits | y->trailing_bits)); return ret; } python-intbitset-2.3.0/intbitset/version.py000066400000000000000000000022171273442567500211250ustar00rootroot00000000000000# -*- coding: utf-8 -*- # # This file is part of intbitset # Copyright (C) 2015, 2016 CERN. # # intbitset is free software; you can redistribute it and/or # modify it under the terms of the GNU Lesser General Public License as # published by the Free Software Foundation; either version 3 of the # License, or (at your option) any later version. # # intbitset is distributed in the hope that it will be useful, but # WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU # Lesser General Public License for more details. # # You should have received a copy of the GNU Lesser General Public License # along with intbitset; if not, write to the Free Software Foundation, # Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA. # # In applying this licence, CERN does not waive the privileges and immunities # granted to it by virtue of its status as an Intergovernmental Organization # or submit itself to any jurisdiction. """Version information for intbitset.""" # Do not change the format of this next line. Doing so risks breaking # setup.py and docs/conf.py __version__ = "2.3.0" python-intbitset-2.3.0/run-tests.sh000077500000000000000000000020061273442567500173600ustar00rootroot00000000000000# This file is part of intbitset # Copyright (C) 2013, 2015, 2016 CERN. # # intbitset is free software; you can redistribute it and/or # modify it under the terms of the GNU Lesser General Public License as # published by the Free Software Foundation; either version 3 of the # License, or (at your option) any later version. # # intbitset is distributed in the hope that it will be useful, but # WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU # Lesser General Public License for more details. # # You should have received a copy of the GNU Lesser General Public License # along with intbitset; if not, write to the Free Software Foundation, # Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA. # # In applying this licence, CERN does not waive the privileges and immunities # granted to it by virtue of its status as an Intergovernmental Organization # or submit itself to any jurisdiction. coverage run setup.py test coverage report -m python-intbitset-2.3.0/setup.cfg000066400000000000000000000020721273442567500167010ustar00rootroot00000000000000# -*- coding: utf-8 -*- # # This file is part of intbitset # Copyright (C) 2013, 2015, 2016 CERN. # # intbitset is free software; you can redistribute it and/or # modify it under the terms of the GNU Lesser General Public License as # published by the Free Software Foundation; either version 3 of the # License, or (at your option) any later version. # # intbitset is distributed in the hope that it will be useful, but # WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU # Lesser General Public License for more details. # # You should have received a copy of the GNU Lesser General Public License # along with intbitset; if not, write to the Free Software Foundation, # Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA. # # In applying this licence, CERN does not waive the privileges and immunities # granted to it by virtue of its status as an Intergovernmental Organization # or submit itself to any jurisdiction. [build_sphinx] source-dir = docs/ build-dir = docs/_build all_files = 1 python-intbitset-2.3.0/setup.py000066400000000000000000000057401273442567500165770ustar00rootroot00000000000000# -*- coding: utf-8 -*- # # This file is part of intbitset # Copyright (C) 2013, 2014, 2015, 2016 CERN. # # intbitset is free software; you can redistribute it and/or # modify it under the terms of the GNU Lesser General Public License as # published by the Free Software Foundation; either version 3 of the # License, or (at your option) any later version. # # intbitset is distributed in the hope that it will be useful, but # WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU # Lesser General Public License for more details. # # You should have received a copy of the GNU Lesser General Public License # along with intbitset; if not, write to the Free Software Foundation, # Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA. # # In applying this licence, CERN does not waive the privileges and immunities # granted to it by virtue of its status as an Intergovernmental Organization # or submit itself to any jurisdiction. """C-based extension implementing fast integer bit sets.""" from setuptools import Extension, setup import os import re # Get the version string. Cannot be done with import! with open(os.path.join('intbitset', 'version.py'), 'rt') as f: version = re.search( '__version__\s*=\s*"(?P.*)"\n', f.read() ).group('version') setup( name='intbitset', version=version, url='http://github.com/inveniosoftware/intbitset/', license='LGPLv3+', author='Invenio collaboration', author_email='info@invenio-software.org', description=__doc__, long_description=open('README.rst').read(), package_dir={'': 'intbitset'}, py_modules=['intbitset_helper', 'version'], ext_modules=[ Extension("intbitset", ["intbitset/intbitset.c", "intbitset/intbitset_impl.c"], extra_compile_args=['-O3', '-march=core2', '-mtune=native'] # For debug -> '-ftree-vectorizer-verbose=2' ) ], zip_safe=False, include_package_data=True, platforms='any', install_requires=[ "six", ], classifiers=[ 'Environment :: Console', 'Intended Audience :: Developers', 'License :: OSI Approved :: GNU Lesser General Public License v3 or later (LGPLv3+)', 'Operating System :: OS Independent', 'Programming Language :: Cython', 'Programming Language :: C', 'Programming Language :: Python', 'Topic :: Software Development :: Libraries :: Python Modules', 'Programming Language :: Python :: 2', 'Programming Language :: Python :: 2.5', 'Programming Language :: Python :: 2.6', 'Programming Language :: Python :: 2.7', 'Programming Language :: Python :: 3', 'Programming Language :: Python :: 3.3', 'Programming Language :: Python :: 3.4', # 'Development Status :: 5 - Production/Stable', ], test_suite='nose.collector', tests_require=['nose'], ) python-intbitset-2.3.0/tests/000077500000000000000000000000001273442567500162215ustar00rootroot00000000000000python-intbitset-2.3.0/tests/intbitset_example.int000066400000000000000000001107511273442567500224620ustar00rootroot00000000000000x} |]E}I V^Q^U!*/ ]>עe%`L .QU"PLWTĠPd -mrs;_o=З{̙3gΜ93qA_3c C@ u_䗫6;NK>縬 /!SD**/h_nnqhHn+gCCşLOw˯X;ۖwGؒWזbqKyAZQnÒ .[vG ?mҞ=4ECl u~膝c%w_W,^Vp3xcxHwZ.e]s˟[+~ܞuw7oj]T\2|.^rG_Vܲ.l"Iq˺E<0~ņ2A]n\AM2_A~W:˭KtbcIdyOR.eRbCʋhZR\ŵgEח[0ז*FPW,^k n+q^u~do%-%%$’_z7-ӱC,$)}c4qG]^qvIŻ7-/./Tuˊn &ܰ.mm\۾ {7^\NZ۶-$(Gw/bn@Kon)m#BO%HrcEK'}:5/erٺk6./|mpE7۶`ے=6]WϽ q'X\|kyɜDuкn)gL2?| ]/+.Z|wy7kWd1iǵ˭+G췒xx#SHm 򭤯ܰ`)ͲחKh.-d(1Җy 4l2LXuy7/-.>m-.B r7Ejװ`-IHFZ%$oW,ZE¶G'>x~,akH&[hdҭ7;K,jeHew\U^ªJ\byio^vٙWH5X,Y^qmG.*n"my[H,֞!Ve'Fx"A(AG/RBź%kn[Bŗ1n @]杭uNVOHzR [,%d. 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See the GNU # Lesser General Public License for more details. # # You should have received a copy of the GNU Lesser General Public License # along with intbitset; if not, write to the Free Software Foundation, Inc., # 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA. """Unit tests for the intbitset data structure.""" __revision__ = "$Id$" import sys import zlib import six import re import pkg_resources import unittest class IntbitsetTest(unittest.TestCase): """Test functions related to intbitset data structure.""" if sys.version_info < (2, 7): def assertIn(self, test_value, expected_set, msg=None): if msg is None: msg = "%s did not occur in %s" % (test_value, expected_set) self.assert_(test_value in expected_set, msg) def setUp(self): from intbitset import intbitset self.intbitset = intbitset with open('tests/intbitset_example.int', 'rb') as f: CFG_INTBITSET_BIG_EXAMPLE = f.read() self.sets = [ [1024], [10, 20], [10, 40], [60, 70], [60, 80], [10, 20, 60, 70], [10, 40, 60, 80], [1000], [10000], [23, 45, 67, 89, 110, 130, 174, 1002, 2132, 23434], [700, 2000], list(range(1000, 1100)), [30], [31], [32], [33], [62], [63], [64], [65], [126], [127], [128], [129] ] self.fncs_list = [ (intbitset.__and__, set.__and__, int.__and__, False), (intbitset.__or__, set.__or__, int.__or__, False), (intbitset.__xor__, set.__xor__, int.__xor__, False), (intbitset.__sub__, set.__sub__, int.__sub__, False), (intbitset.__iand__, set.__iand__, int.__and__, True), (intbitset.__ior__, set.__ior__, int.__or__, True), (intbitset.__ixor__, set.__ixor__, int.__xor__, True), (intbitset.__isub__, set.__isub__, int.__sub__, True), ] self.cmp_list = [ (intbitset.__eq__, set.__eq__, lambda x, y: cmp(x, y) == 0), (intbitset.__ge__, set.__ge__, lambda x, y: cmp(x, y) >= 0), (intbitset.__gt__, set.__gt__, lambda x, y: cmp(x, y) > 0), (intbitset.__le__, set.__le__, lambda x, y: cmp(x, y) <= 0), (intbitset.__lt__, set.__lt__, lambda x, y: cmp(x, y) < 0), (intbitset.__ne__, set.__ne__, lambda x, y: cmp(x, y) != 0), ] self.big_examples = [list(self.intbitset(CFG_INTBITSET_BIG_EXAMPLE))] self.corrupted_strdumps = [ six.b("ciao"), six.b(self.intbitset([2, 6000000]).strbits()), six.b("djflsdkfjsdljfsldkfjsldjlfk"), ] def tearDown(self): del self.big_examples del self.corrupted_strdumps def _helper_sanity_test(self, intbitset1, msg=''): wordbitsize = intbitset1.get_wordbitsize() size1 = intbitset1.get_size() allocated1 = intbitset1.get_allocated() creator_list = intbitset1.extract_finite_list() up_to1 = creator_list and max(creator_list) or -1 self.assertTrue(up_to1 <= size1 * wordbitsize < allocated1 * wordbitsize, "up_to1=%s, size1=%s, allocated1=%s while testing %s during %s" % (up_to1, size1 * wordbitsize, allocated1 * wordbitsize, intbitset1, msg)) tmp = self.intbitset(intbitset1.fastdump()) size2 = tmp.get_size() allocated2 = tmp.get_allocated() creator_list = tmp.extract_finite_list() up_to2 = creator_list and max(creator_list) or -1 self.assertTrue(up_to2 <= size2 * wordbitsize < allocated2 * wordbitsize, "After serialization up_to2=%s, size2=%s, allocated2=%s while testing %s during %s" % (up_to2, size2 * wordbitsize, allocated2 * wordbitsize, intbitset1, msg)) def _helper_test_via_fncs_list(self, fncs, intbitset1, intbitset2): orig1 = self.intbitset(intbitset1) orig2 = self.intbitset(intbitset2) msg = "Testing %s(%s, %s)" % (fncs[0].__name__, repr(intbitset1), repr(intbitset2)) trailing1 = intbitset1.is_infinite() trailing2 = intbitset2.is_infinite() if fncs[3]: fncs[0](intbitset1, intbitset2) trailing1 = fncs[2](trailing1, trailing2) > 0 up_to = intbitset1.extract_finite_list() and max(intbitset1.extract_finite_list()) or -1 else: intbitset3 = fncs[0](intbitset1, intbitset2) trailing3 = fncs[2](trailing1, trailing2) > 0 up_to = intbitset3.extract_finite_list() and max(intbitset3.extract_finite_list()) or -1 set1 = set(orig1.extract_finite_list(up_to)) set2 = set(orig2.extract_finite_list(up_to)) if fncs[3]: fncs[1](set1, set2) else: set3 = fncs[1](set1, set2) self._helper_sanity_test(intbitset1, msg) self._helper_sanity_test(intbitset2, msg) if fncs[3]: self.assertEqual(set1 & set(intbitset1.extract_finite_list(up_to)), set(intbitset1.extract_finite_list(up_to)), "%s not equal to %s after executing %s(%s, %s)" % (set1, set(intbitset1.extract_finite_list(up_to)), fncs[0].__name__, repr(orig1), repr(orig2))) self.assertEqual(set1 | set(intbitset1.extract_finite_list(up_to)), set1, "%s not equal to %s after executing %s(%s, %s)" % (set1, set(intbitset1.extract_finite_list(up_to)), fncs[0].__name__, repr(orig1), repr(orig2))) self.assertEqual(trailing1, intbitset1.is_infinite(), "%s is not %s as it is supposed to be after executing %s(%s, %s)" % (intbitset1, trailing1 and 'infinite' or 'finite', fncs[0].__name__, repr(orig1), repr(orig2))) else: self._helper_sanity_test(intbitset3, msg) self.assertEqual(set3 & set(intbitset3.extract_finite_list(up_to)), set(intbitset3.extract_finite_list(up_to)), "%s not equal to %s after executing %s(%s, %s)" % (set3, set(intbitset3.extract_finite_list(up_to)), fncs[0].__name__, repr(orig1), repr(orig2))) self.assertEqual(set3 | set(intbitset3.extract_finite_list(up_to)), set3, "%s not equal to %s after executing %s(%s, %s)" % (set3, set(intbitset3.extract_finite_list(up_to)), fncs[0].__name__, repr(orig1), repr(orig2))) self.assertEqual(trailing3, intbitset3.is_infinite(), "%s is not %s as it is supposed to be after executing %s(%s, %s)" % (intbitset3, trailing3 and 'infinite' or 'finite', fncs[0].__name__, repr(orig1), repr(orig2))) def _helper_test_normal_set(self, fncs): for set1 in self.sets: for set2 in self.sets: self._helper_test_via_fncs_list(fncs, self.intbitset(set1), self.intbitset(set2)) def _helper_test_empty_set(self, fncs): for set1 in self.sets: self._helper_test_via_fncs_list(fncs, self.intbitset(set1), self.intbitset([])) self._helper_test_via_fncs_list(fncs, self.intbitset([]), self.intbitset(set1)) self._helper_test_via_fncs_list(fncs, self.intbitset([]), self.intbitset([])) def _helper_test_inifinite_set(self, fncs): for set1 in self.sets: for set2 in self.sets: self._helper_test_via_fncs_list(fncs, self.intbitset(set1), self.intbitset(set2, trailing_bits=True)) self._helper_test_via_fncs_list(fncs, self.intbitset(set1, trailing_bits=True), self.intbitset(set2)) self._helper_test_via_fncs_list(fncs, self.intbitset(set1, trailing_bits=True), self.intbitset(set2, trailing_bits=True)) def _helper_test_infinite_vs_empty(self, fncs): for set1 in self.sets: self._helper_test_via_fncs_list(fncs, self.intbitset(set1, trailing_bits=True), self.intbitset([])) self._helper_test_via_fncs_list(fncs, self.intbitset([]), self.intbitset(set1, trailing_bits=True)) self._helper_test_via_fncs_list(fncs, self.intbitset([]), self.intbitset(trailing_bits=True)) self._helper_test_via_fncs_list(fncs, self.intbitset(trailing_bits=True), self.intbitset([])) def test_no_segmentation_fault(self): """intbitset - test no segmentation fault with foreign data types""" for intbitset_fnc, set_fnc, dummy, dummy in self.fncs_list: self.assertRaises(TypeError, intbitset_fnc, (self.intbitset([1,2,3]), set([1,2,3]))) self.assertRaises(TypeError, set_fnc, (set([1,2,3]), self.intbitset([1,2,3]))) self.assertRaises(TypeError, intbitset_fnc, (None, self.intbitset([1,2,3]))) def test_set_intersection(self): """intbitset - set intersection, normal set""" self._helper_test_normal_set(self.fncs_list[0]) def test_set_intersection_empty(self): """intbitset - set intersection, empty set""" self._helper_test_empty_set(self.fncs_list[0]) def test_set_intersection_infinite(self): """intbitset - set intersection, infinite set""" self._helper_test_inifinite_set(self.fncs_list[0]) def test_set_intersection_infinite_empty(self): """intbitset - set intersection, infinite vs empty""" self._helper_test_infinite_vs_empty(self.fncs_list[0]) def test_set_union(self): """intbitset - set union, normal set""" self._helper_test_normal_set(self.fncs_list[1]) def test_set_union_empty(self): """intbitset - set union, empty set""" self._helper_test_empty_set(self.fncs_list[1]) def test_set_union_infinite(self): """intbitset - set union, infinite set""" self._helper_test_inifinite_set(self.fncs_list[1]) def test_set_union_infinite_empty(self): """intbitset - set union, infinite vs empty""" self._helper_test_infinite_vs_empty(self.fncs_list[1]) def test_set_symmetric_difference(self): """intbitset - set symmetric difference, normal set""" self._helper_test_normal_set(self.fncs_list[2]) def test_set_symmetric_difference_empty(self): """intbitset - set symmetric difference, empty set""" self._helper_test_empty_set(self.fncs_list[2]) def test_set_symmetric_difference_infinite(self): """intbitset - set symmetric difference, infinite set""" self._helper_test_inifinite_set(self.fncs_list[2]) def test_set_symmetric_difference_infinite_empty(self): """intbitset - set symmetric difference, infinite vs empty""" self._helper_test_infinite_vs_empty(self.fncs_list[2]) def test_set_difference(self): """intbitset - set difference, normal set""" self._helper_test_normal_set(self.fncs_list[3]) def test_set_difference_empty(self): """intbitset - set difference, empty set""" self._helper_test_empty_set(self.fncs_list[3]) def test_set_difference_infinite(self): """intbitset - set difference, infinite set""" self._helper_test_inifinite_set(self.fncs_list[3]) def test_set_difference_infinite_empty(self): """intbitset - set difference, infinite vs empty""" self._helper_test_infinite_vs_empty(self.fncs_list[3]) def test_set_intersection_in_place(self): """intbitset - set intersection, normal set in place""" self._helper_test_normal_set(self.fncs_list[4]) def test_set_intersection_empty_in_place(self): """intbitset - set intersection, empty set in place""" self._helper_test_empty_set(self.fncs_list[4]) def test_set_intersection_infinite_in_place(self): """intbitset - set intersection, infinite set in place""" self._helper_test_inifinite_set(self.fncs_list[4]) def test_set_intersection_infinite_empty_in_place(self): """intbitset - set intersection, infinite vs empty in place""" self._helper_test_infinite_vs_empty(self.fncs_list[4]) def test_set_union_in_place(self): """intbitset - set union, normal set in place""" self._helper_test_normal_set(self.fncs_list[5]) def test_set_union_empty_in_place(self): """intbitset - set union, empty set in place""" self._helper_test_empty_set(self.fncs_list[5]) def test_set_union_infinite_in_place(self): """intbitset - set union, infinite set in place""" self._helper_test_inifinite_set(self.fncs_list[5]) def test_set_union_infinite_empty_in_place(self): """intbitset - set union, infinite vs empty in place""" self._helper_test_infinite_vs_empty(self.fncs_list[5]) def test_set_symmetric_difference_in_place(self): """intbitset - set symmetric difference, normal set in place""" self._helper_test_normal_set(self.fncs_list[6]) def test_set_symmetric_difference_empty_in_place(self): """intbitset - set symmetric difference, empty set in place""" self._helper_test_empty_set(self.fncs_list[6]) def test_set_symmetric_difference_infinite_in_place(self): """intbitset - set symmetric difference, infinite set in place""" self._helper_test_inifinite_set(self.fncs_list[6]) def test_set_symmetric_difference_infinite_empty_in_place(self): """intbitset - set symmetric difference, infinite vs empty in place""" self._helper_test_infinite_vs_empty(self.fncs_list[6]) def test_set_difference_in_place(self): """intbitset - set difference, normal set in place""" self._helper_test_normal_set(self.fncs_list[7]) def test_set_difference_empty_in_place(self): """intbitset - set difference, empty set in place""" self._helper_test_empty_set(self.fncs_list[7]) def test_set_difference_infinite_in_place(self): """intbitset - set difference, infinite set in place""" self._helper_test_inifinite_set(self.fncs_list[7]) def test_set_difference_infinite_empty_in_place(self): """intbitset - set difference, infinite vs empty in place""" self._helper_test_infinite_vs_empty(self.fncs_list[7]) def test_list_dump(self): """intbitset - list dump""" for set1 in self.sets + [[]]: self.assertEqual(list(self.intbitset(set1)), set1) def test_ascii_bit_dump(self): """intbitset - ascii bit dump""" for set1 in self.sets + [[]]: tot = 0 count = 0 for bit in self.intbitset(set1).strbits(): if bit == '0': self.assertFalse(count in set1) elif bit == '1': self.assertFalse(count not in set1) tot += 1 else: self.fail() count += 1 self.assertEqual(tot, len(set1)) def test_tuple_of_tuples(self): """intbitset - support tuple of tuples""" for set1 in self.sets + [[]]: tmp_tuple = tuple([(elem, ) for elem in set1]) self.assertEqual(list(self.intbitset(set1)), list(self.intbitset(tmp_tuple))) for set1 in self.sets + [[]]: tmp_tuple = tuple([(elem, ) for elem in set1]) self.assertEqual(self.intbitset(set1, trailing_bits=True), self.intbitset(tmp_tuple, trailing_bits=True)) def test_marshalling(self): """intbitset - marshalling""" for set1 in self.sets + [[]]: self.assertEqual(self.intbitset(set1), self.intbitset(self.intbitset(set1).fastdump())) for set1 in self.sets + [[]]: self.assertEqual(self.intbitset(set1, trailing_bits=True), self.intbitset(self.intbitset(set1, trailing_bits=True).fastdump())) def test_pickling(self): """intbitset - pickling""" from six.moves import cPickle for set1 in self.sets + [[]]: self.assertEqual(self.intbitset(set1), cPickle.loads(cPickle.dumps(self.intbitset(set1), -1))) for set1 in self.sets + [[]]: self.assertEqual(self.intbitset(set1, trailing_bits=True), cPickle.loads(cPickle.dumps(self.intbitset(set1, trailing_bits=True), -1))) def test_set_emptiness(self): """intbitset - tests for emptiness""" for set1 in self.sets + [[]]: self.assertEqual(not set(set1), not self.intbitset(set1)) def test_set_len(self): """intbitset - tests len()""" for set1 in self.sets + [[]]: intbitset1 = self.intbitset(set1) pythonset1 = set(set1) self.assertEqual(len(pythonset1), len(intbitset1)) intbitset1.add(76543) pythonset1.add(76543) self.assertEqual(len(pythonset1), len(intbitset1)) intbitset1.remove(76543) pythonset1.remove(76543) self.assertEqual(len(pythonset1), len(intbitset1)) def test_set_clear(self): """intbitset - clearing""" for set1 in self.sets + [[]]: intbitset1 = self.intbitset(set1) intbitset1.clear() self.assertEqual(list(intbitset1), []) intbitset1 = self.intbitset(set1, trailing_bits=True) intbitset1.clear() self.assertEqual(list(intbitset1), []) def test_set_repr(self): """intbitset - Pythonic representation""" if False: big_examples = self.big_examples else: big_examples = [] for set1 in self.sets + [[]] + big_examples: intbitset1 = self.intbitset(set1) intbitset = self.intbitset self.assertEqual(intbitset1, eval(repr(intbitset1))) for set1 in self.sets + [[]] + big_examples: intbitset1 = self.intbitset(set1, trailing_bits=True) self.assertEqual(intbitset1, eval(repr(intbitset1))) def test_set_cmp(self): """intbitset - (non infinite) set comparison""" for set1 in self.sets + [[]]: for set2 in self.sets + [[]]: for op in self.cmp_list: self.assertEqual(op[0](self.intbitset(set1), self.intbitset(set2)), op[1](set(set1), set(set2)), "Error in comparing %s %s with comparing function %s" % (set1, set2, op[0].__name__)) def test_set_update_with_signs(self): """intbitset - set update with signs""" dict1 = {10 : -1, 20 : 1, 23 : -1, 27 : 1, 33 : -1, 56 : 1, 70 : -1, 74 : 1} for set1 in self.sets + [[]]: intbitset1 = self.intbitset(set1) intbitset1.update_with_signs(dict1) up_to = max(list(dict1.keys()) + set1) for i in range(up_to + 1): if dict1.get(i, i in set1 and 1 or -1) == 1: self.assertIn(i, intbitset1, "%s was not correctly updated from %s by %s" % (repr(intbitset1), repr(set1), repr(dict1))) else: self.assertFalse(i in intbitset1, "%s was not correctly updated from %s by %s" % (repr(intbitset1), repr(set1), repr(dict1))) def test_set_cloning(self): """intbitset - set cloning""" import copy for set1 in self.sets + [[]]: intbitset1 = self.intbitset(set1) intbitset2 = self.intbitset(intbitset1) intbitset3 = copy.deepcopy(intbitset2) self._helper_sanity_test(intbitset1) self._helper_sanity_test(intbitset2) self._helper_sanity_test(intbitset3) self.assertEqual(intbitset1, intbitset2) self.assertEqual(intbitset1, intbitset3) for set1 in self.sets + [[]]: intbitset1 = self.intbitset(set1, trailing_bits=True) intbitset2 = self.intbitset(intbitset1) intbitset3 = copy.deepcopy(intbitset2) self._helper_sanity_test(intbitset1) self._helper_sanity_test(intbitset2) self._helper_sanity_test(intbitset3) self.assertEqual(intbitset1, intbitset2) self.assertEqual(intbitset1, intbitset3) def test_set_pop(self): """intbitset - set pop""" for set1 in self.sets + [[]]: intbitset1 = self.intbitset(set1) pythonlist1 = list(set1) while True: try: res1 = pythonlist1.pop() except IndexError: self.assertRaises(KeyError, intbitset1.pop) self._helper_sanity_test(intbitset1) break res2 = intbitset1.pop() self._helper_sanity_test(intbitset1) self.assertEqual(res1, res2) def test_set_getitem(self): """intbitset - __getitem__""" for set1 in self.sets + [[]]: intbitset1 = self.intbitset(set1) pythonlist1 = list(set1) for i in range(-2 * len(set1) - 2, 2 * len(set1) + 2): try: res1 = pythonlist1[i] except IndexError: self.assertRaises(IndexError, intbitset1.__getitem__, i) continue res2 = intbitset1[i] self.assertEqual(res1, res2) for set1 in self.sets + [[]]: intbitset1 = self.intbitset(set1) pythonlist1 = list(set1) for start in range(-2 * len(set1) - 2, 2 * len(set1) + 2): for stop in range(-2 * len(set1) - 2, 2 * len(set1) + 2): for step in range(1, 3): res1 = pythonlist1[start:stop:step] res2 = intbitset1[start:stop:step] self.assertEqual(res1, list(res2), "Failure with set %s, start %s, stop %s, step %s, found %s, expected %s, indices: %s" % (set1, start, stop, step, list(res2), res1, slice(start, stop, step).indices(len(pythonlist1)))) def test_set_iterator(self): """intbitset - set iterator""" for set1 in self.sets + [[]]: intbitset1 = self.intbitset(set1) self._helper_sanity_test(intbitset1) tmp_set1 = [] for recid in intbitset1: self._helper_sanity_test(intbitset1) tmp_set1.append(recid) self._helper_sanity_test(intbitset1) self.assertEqual(set1, tmp_set1) for set1 in self.sets + [[]]: tmp_set1 = [] for recid in self.intbitset(set1): tmp_set1.append(recid) self.assertEqual(set1, tmp_set1) def test_set_corruption(self): """intbitset - set corruption""" set1 = self.intbitset() for strdump in self.corrupted_strdumps: ## These should fail because they are not compressed self.assertRaises(ValueError, self.intbitset, strdump) self.assertRaises(ValueError, set1.fastload, strdump) strdump = zlib.compress(strdump) ## These should fail because they are not of the good ## length self.assertRaises(ValueError, self.intbitset, strdump) self.assertRaises(ValueError, set1.fastload, strdump) def test_set_consistence(self): """intbitset - set consistence""" tests = ( ( (20, 30, 1000, 40), six.b('x\x9cc`\x10p``d\x18\x18\x80d/\x00*\xb6\x00S'), six.b('x\x9cc`\x10p`\x18(\xf0\x1f\x01\x00k\xe6\x0bF') ), ( (20, 30, 1000, 41), six.b('x\x9cc`\x10p``b\x18\x18\xc0\x88`\x02\x00+9\x00T'), six.b('x\x9cc`\x10p`\x18(\xf0\x1f\x01\x00k\xe6\x0bF') ), ( (20, 30, 1001, 41), six.b('x\x9cc`\x10p``b\x18\x18\x80d/\x00+D\x00U'), six.b('x\x9cc`\x10p`\x18(\xf0\xef?\x1c\x00\x00k\xdb\x0bE') ) ) for original, dumped, dumped_trails in tests: intbitset1 = self.intbitset(original) intbitset2 = self.intbitset(original, trailing_bits=True) intbitset3 = self.intbitset(dumped) intbitset4 = self.intbitset(dumped_trails) self._helper_sanity_test(intbitset1) self._helper_sanity_test(intbitset2) self._helper_sanity_test(intbitset3) self._helper_sanity_test(intbitset4) self.assertEqual(intbitset1.fastdump(), dumped) self.assertEqual(intbitset1, intbitset3) self.assertEqual(intbitset2.fastdump(), dumped_trails) self.assertEqual(intbitset2, intbitset4) python-intbitset-2.3.0/tox.ini000066400000000000000000000004661273442567500164000ustar00rootroot00000000000000[tox] envlist = py25, py26, py27, py33, py34, docs [testenv] commands = {envpython} setup.py test deps = nose [testenv:docs] basepython=python deps=sphinx commands= {envpython} setup.py build_sphinx -E -a {envpython} setup.py build_sphinx -E -a -b doctest /bin/cat docs/_build/doctest/output.txt