inversion Documentation

inversion is a Python library for handling software versions and specifiers, adapted from the packaging package.

Installation

You can install inversion with pip:

$ pip install inversion

An Example

>>> from inversion import python
>>> v1 = python.Version('1.0')
>>> s1 = python.SpecifierSet('~=1.0')
>>> v1 in s1
True

>>> from inversion import loose
>>> v2 = loose.Version('1.0')
>>> s2 = loose.SpecifierSet('>=1.0')
>>> v2 in s2
True

API

• Version Handling
  • Usage
  • Reference
    • Python Versions
    • Loose Versions
• Specifiers
  • Usage
  • Reference
    • Python Specifiers
    • Loose Specifiers
    • Exceptions

Credits

The real credit for this package goes to the Python Packaging Authority.