Merge pull request #45 from skirpichev/add-version

Add __version__ variable for module

matchpy/__init__.py

@@ -1,6 +1,8 @@
 # -*- coding: utf-8 -*-
 """Contains all the necessary classes and functions for pattern matching."""
 
+import pkg_resources
+
 # pylint: disable=wildcard-import
 from . import expressions
 from . import functions
@@ -13,3 +15,5 @@
 from .matching import *
 
 __all__ = expressions.__all__ + functions.__all__ + utils.__all__ + matching.__all__
+
+__version__ = pkg_resources.get_distribution(__name__).version

setup.cfg

@@ -19,7 +19,6 @@ project_urls = Source = https://github.com/HPAC/matchpy
                Documentation = https://matchpy.readthedocs.io/
 
 [options]
-use_scm_version = True
 packages = find:
 zip_safe = True
 test_suite = tests

setup.py

@@ -3,4 +3,4 @@
 import setuptools
 
 
-setuptools.setup()
+setuptools.setup(use_scm_version=True)