weaver.compat
=============

.. py:module:: weaver.compat




Module Contents
---------------

.. py:class:: Version(version: str)



   This class abstracts handling of a project's versions.

   A :class:`Version` instance is comparison aware and can be compared and
   sorted using the standard Python interfaces.

   >>> v1 = Version("1.0a5")
   >>> v2 = Version("1.0")
   >>> v1
   <Version('1.0a5')>
   >>> v2
   <Version('1.0')>
   >>> v1 < v2
   True
   >>> v1 == v2
   False
   >>> v1 > v2
   False
   >>> v1 >= v2
   False
   >>> v1 <= v2
   True

   :class:`Version` is immutable; use :meth:`__replace__` to change
   part of a version.

   Instances are safe to serialize with :mod:`pickle`. They use a stable
   format so the same pickle can be loaded in future packaging releases.

   .. versionchanged:: 26.2

       Added a stable pickle format. Pickles created with packaging 26.2+ can
       be unpickled with future releases.  Backward compatibility with pickles
       from packaging < 26.2 is supported but may be removed in a future
       release.

   Initialize a Version object.

   :param version:
       The string representation of a version which will be parsed and normalized
       before use.
   :raises InvalidVersion:
       If the ``version`` does not conform to PEP 440 in any way then this
       exception will be raised.


   .. py:property:: version
      :type: Tuple[Union[int, str], Ellipsis]



   .. py:property:: patch