README-PYPI.rst

Features

• Generate requirements for project, pigar can consider all kinds of complicated situations. In this project, py2_requirements.txt and py3_requirements.txt for different python versions

  # Generate requirements.txt for current directory.
  $ pigar
  
  # Generate requirements for given directory in given file.
  $ pigar -p ../dev-requirements.txt -P ../
  

  pigar will list all files which referenced the package, for example:

  # project/foo.py: 2,3
  # project/bar/baz.py: 2,7,8,9
  foobar == 3.3.3
  

  If requirements file is overwritten over, pigar will show difference between old and new.

• If you do not know the import name that belongs to a specific package (more generally, does Import Error: xxx drive you crazy?), such as bs4 which may come from beautifulsoup4 or MySQLdb which could come from MySQL_Python, try searching for it:

  $ pigar -s bs4 MySQLdb
  

• To check requirements for the latest version, just do:

  # Specific a requirements file.
  $ pigar -c ./requirements.txt
  
  # Or, you can leave pigar search *requirements.txt in current directory
  # level by itself, if not found, pigar will generate requirements.txt
  # for current project then check latest version.
  $ pigar -c
  

More

You can find more information on GitHub .