easypipinstall 0.1.3

pip install Python packages with automatic requirements.txt, prod-requirements.txt and setup.cfg files updates. It also easily uninstall all the dependencies from those files.

EASY PIP INSTALL

easypipinstall installs Python packages with automatic requirements.txt, prod-requirements.txt and setup.cfg files updates. It also easily uninstall all the dependencies from those files. It uses an opiniated pattern where:

• Only two type of dependencies exist: prod and dev.
• All dependencies are listed under requirements.txt.
• By default, dependencies are listed in both requirements.txt and prod-requirements.txt.
• Dependencies are not listed under prod-requirements.txt when the -D option (development mode) is used.
• The setup.cfg file is updated as follow:
  • By default the dependency is listed without its version under the install_requires property of the [options] section.
  • When the -D option is used, the dependency is listed without its version under the dev property of the [options.extras_require] section.

To install:

pip install easypipinstall

This will add two new CLI utilities: easyi (install) and easyu (uninstall).

Examples:

easyi numpy

This installs numpy (via pip install) then automatically updates the following files:

• setup.cfg (WARNING: this file must already exists):

   [options]
   install_requires = 
   	numpy
  

• requirements.txt and prod-requirements.txt

easyi flake8 black -D

This installs flake8 and black (via pip install) then automatically updates the following files:

• setup.cfg (WARNING: this file must already exists):

   [options.extras_require]
   dev = 
   	black
   	flake8
  

• requirements.txt only, as those dependencies are installed for development purposes only.

easyu flake8

This uninstalls flake8 as well as all its dependencies. Those dependencies are uninstalled only if they are not used by other project dependencies. The setup.cfg and requirements.txt are automatically updated accordingly.