versions is a Python library for software version comparison¶

Quick examples:

Compare versions:

>>> from versions import Version
>>> Version.parse('2.0.0') > Version.parse('1.0.0')
True

Test if constraints are satisfied by a version:

>>> from versions import Constraint, Constraints
>>> '2.0' in Constraint.parse('>1')
True
>>> '1.5' in Constraints.parse('>1,<2')
True

Contents¶