Other libraries are available: distlib is even part of PyPA, but apparently its approach to trying out new things put some people off, so it's not "blessed". It

Other libraries are available: distlib is even part of PyPA, but apparently its approach to trying out new things put some people off, so it's not "blessed". It supports legacy, standard and semver versions in its version module [0]. >>> from distlib.version import LegacyVersion, NormalizedVersion >>> NormalizedVersion('2.4.0cloudera2') Traceback (most recent call last): File "<stdin>", line 1, in <module> File "/disk2/vinay/projects/scratch/distlib/distlib/version.py", line 33, in __init__ self._parts = parts = self.parse(s) ^^^^^^^^^^^^^ File "/disk2/vinay/projects/scratch/distlib/distlib/version.py", line 276, in parse result = _normalized_key(s) ^^^^^^^^^^^^^^^^^^ File "/disk2/vinay/projects/scratch/distlib/distlib/version.py", line 188, in _pep_440_key raise UnsupportedVersionError('Not a valid version: %s' % s) distlib.version.UnsupportedVersionError: Not a valid version: 2.4.0cloudera2 >>> LegacyVersion('2.4.0cloudera2') LegacyVersion('2.4.0cloudera2') [0] https://distlib.readthedocs.io/en/latest/reference.html#the-distlib-versions-package https://distlib.readthedocs.io/en/latest/reference.html#the-...