pigar 2.0.0b2

• Generating requirements.txt for Python project.
  • Handling the difference between different Python versions.
  • Jupyter notebook (*.ipynb) support.
  • Including the import statements/magic from exec/eval/importlib, doctest of docstring, etc.
• Searching ditributions(packages) by the top level import/module names.
• Checking the latest versions of requirements.

You can find more information on GitHub.

Change Logs

Version 2.0.0b1 (2022.11.27)

This version has changed a lot of things, most of them are BREAKING CHANGEs!

• Dropped support for Python versions older than 3.7.
• Redesigned the command line interface.
  • pigar generate to generate requirements.txt.
  • pigar search to search packages/distributions by the top level module names.
  • pigar check to check the latest versions of requirements.
  • pigar -h to explore more.
  • pigar accepts a prefix for a command, such as pigar gen, pigar c.
• Refactored/changed a lot of code and interfaces.
• Vendoring the pip to access more sophisticated utilities(pip named it's module as _internal so vendoring technology is introduced).
  • Fixed a lot of issues when parsing the requirements file, e.g. #113.
  • Fixed the issues for editable requirements, e.g. #60.
• Tweaked some default actions and introduced more options for better user experience.
  • pigar will ask user to choose the right packages/distributions if pigar has found multiple packages/distributions for the same module names. With--auto-select enabled, pigar will guess the best matched one or choose all possible packages/distributions automatically.
  • Added an option --dry-run which allows pigar to not write a requirements.txt file, just print it.
  • Added an option --follow-symbolic-links/--dont-follow-symbolic-links to let user decide whether to follow the symbolic links, fixed #89.
  • Added an option -i/--index-url to allow the custom URL of the Python Package Index, fixed #52.
  • Removed the spaces from requirements specifier, fixed #86.
  • Added an option --show-differences/--dont-show-differences to enable or disable showing the differences when the requirements file is overwritten.
• Introduced asyncio to synchronize distributions' metadata with the PyPI, the process is much faster now.
• Refactored the code to make the index database more reliable.
  • Add unique contstraints to avoid duplicate records, fixed #119.
  • Store versions in the database to do incremental index synchronization.

Version 1.0.2 (2022.11.12)

• Fix requirements list in setup.py #122.

Version 1.0.1 (2022.11.12)

• Support *.ipynb magics and shell command, fixed #87. See #102, #117, #118 for details.
• Parse requirements file with the more sophisticated utility, fixed #48, #113. See #115 for details.
• Fixed #99, continue if a local package isn't exists. See #107 for details.
• Fixed too many values to unpack error when parsing git config. See #97 for details.

Version 1.0.0 (2022.06.22)

• BREAKING CHANGE: Disable the comments which contain filenames and line numbers by default, use --with-referenced-comments to enable this feature.
• Skip if local package (edit-mode project) not found, fixed #99.

Version 0.10.0 (2020.03.14)

• Refactored the main logic, the interface has been changed, be careful if you are using pigar as a library.
• Handle the HTTP error, fixed #61.
• Ignore local packages quietly, fixed #47, #58 and #65.

Thank @bganglia for the following contributions:

• Add Jupyter notebook(.ipynb) support, refer to #69.
• Option to turn off filenames and line numbers in requirements.txt, refer to #65.
• Fix check path, refer to #64.
• And more.

Version 0.9.2 (2019.04.11)

• Make version comparison operator configurable, fixed #37

Version 0.9.1 (2019.02.17)

• Fixed potential security vulnerabilities by updating requests.
• Fixed #49

Version 0.9.0 (2018.08.12)

• Reuse connections.
• Update database.
• Fixed #44

Version 0.7.2 (2018.04.24)

• Use https://pypi-hypernode.com/
• Fixed #41

Version 0.7.1 (2017.11.07)

• Fixed #34

Version 0.7.0 (2017.07.03)

• Fixed the .egg suffix which caused by sudo pip install ... on Ubuntu.
• Workaround for special packages, such as #29

Version 0.6.10 (2016.06.17)

• Fixed #26
• Fixed relative import issue.

Version 0.6.9 (2016.05.08)

• Fixed ImportError.

Version 0.6.8 (2016.05.08)

• Supported flask extension.
• Sorted requirements.
• Use gevent if possible.

Version 0.6.7 (2015.12.13)

• If modules in the try...except... block, assume they are optional.

Version 0.6.6 (2015.11.22)

• Fixed IndexError.

Version 0.6.5 (2015.11.22)

• Fixed AttributeError.
• Fixed PEP8 warning.

Version 0.6.4 (2015.11.22)

• Removed useless code.
• Cache modules, to avoid duplication of inspection.

Thank @spacewander for the following contributions:

• Fixed error for Python 2.7.6.
• Fixed error when using './xxx' as relative path.
• Support importlib.import_module and __import__.

Version 0.6.3 (2015.11.09)

• Sort files, make comments more clearer.
• Fixed grammar, to make the README clearer. Thank @roryokane and @flyingfisch.
• Make it work with python -m pigar. Thank @lilydjwg.
• Fixed the pep8 warnings: #15.
• Make output more clearer: #12.
• Fixed UnicodeDecodeError for Python 3.

Version 0.6.2 (2015.11.05)

• If requirements file is overwritten over, show difference between old and new.
• Adjust the structure of the code.

Version 0.6.1 (2015.11.03)

• Fixed typo.
• Follow symlinks.

Version 0.6.0 (2015.10.30)

• Enhancement: issue #7, show imported module come from which files.
• Consider package installed via Git.
• Add command "-i", used to ignore a list of directory.

Version 0.5.5 (2015.10.21)

• Fixed issue #2 , #3 , #4 , #5.

Version 0.5.2-0.5.4 (2015.10.6)

• Fixed issue #1.
• Make version compare more effective.
• Removed useless code.

Version 0.5.1 (2015.10.01)

• Available in PyPI(https://pypi-hypernode.com/pypi/pigar).
• Generate requirements for Python project.
• Can consider different for different Python versions.
• Search package names by imported names.