Use setuptools_scm for version management

pyproject.toml

@@ -0,0 +1,6 @@
+[build-system]
+requires = ["setuptools >=42", "setuptools_scm[toml] >=3.4.1", "wheel"]
+build-backend = "setuptools.build_meta"
+
+[tool.setuptools_scm]
+write_to = "pytest_localserver/_version.py"

pytest_localserver/__init__.py

@@ -1 +1 @@
-VERSION = '0.5.1.post0'
+from pytest_localserver._version import version as VERSION

setup.py

@@ -2,20 +2,12 @@
 import sys
 
 
-VERSION = '0.5.1.post0'
-
-
 def read(fname):
     # makes sure that setup can be executed from a different location
     import os.path
     _here = os.path.abspath(os.path.dirname(__file__))
     return open(os.path.join(_here, fname)).read()
 
-# make sure that versions match before uploading anything to the cheeseshop
-if 'upload' in sys.argv or 'register' in sys.argv:
-    import pytest_localserver
-    assert pytest_localserver.VERSION == VERSION
-
 
 class PyTest(Command):
     user_options = []
@@ -30,7 +22,6 @@ def run(self):
 
 setup(
     name='pytest-localserver',
-    version=VERSION,
     author='Sebastian Rahlf',
     author_email='basti@redtoad.de',
     maintainer='David Zaslavsky',

tests/test_version.py

@@ -0,0 +1,6 @@
+import pytest_localserver
+
+
+def test_version():
+    assert hasattr(pytest_localserver, "VERSION")
+    assert isinstance(pytest_localserver.VERSION, str)

tox.ini

@@ -1,6 +1,7 @@
 [tox]
 envlist = py35,py36,py37,py38,py39,py310
 recreate = True
+isolated_build = True
 
 [tox:hudson]
 downloadcache = {toxworkdir}/_download