BLD: parameterize python_requires

tacaswell · tacaswell · commit e1ebdf29dcc9 · 2019-03-08T15:00:48.000-05:00
Only write the minimum version 1 place instead of 3
diff --git a/setup.py b/setup.py
@@ -11,14 +11,16 @@
 from setuptools.command.test import test as TestCommand
 from setuptools.command.build_ext import build_ext as BuildExtCommand
 
-if sys.version_info < (3, 6):
+min_version = (3, 6)
+
+if sys.version_info < min_version:
     error = """
-Beginning with Matplotlib 3.1, Python 3.6 or above is required.
+Beginning with Matplotlib 3.1, Python {} or above is required.
 
 This may be due to an out of date pip.
 
 Make sure you have pip >= 9.0.1.
-"""
+""".format('.'.join(str(n) for n in min_version)),
     sys.exit(error)
 
 # The setuptools version of sdist adds a setup.cfg file to the tree.
@@ -230,7 +232,7 @@ def build_extensions(self):
         classifiers=classifiers,
         download_url="http://matplotlib.org/users/installing.html",
 
-        python_requires='>=3.6',
+        python_requires='>={}'.format('.'.join(str(n) for n in min_version)),
         # List third-party Python packages that we require
         install_requires=install_requires,
         setup_requires=setup_requires,
