8th day of python challenges 111-117

venv/lib/python3.6/site-packages/numpy/distutils/command/egg_info.py

@@ -0,0 +1,27 @@
+from __future__ import division, absolute_import, print_function
+
+import sys
+
+from setuptools.command.egg_info import egg_info as _egg_info
+
+class egg_info(_egg_info):
+    def run(self):
+        if 'sdist' in sys.argv:
+            import warnings
+            import textwrap
+            msg = textwrap.dedent("""
+                `build_src` is being run, this may lead to missing
+                files in your sdist!  You want to use distutils.sdist
+                instead of the setuptools version:
+
+                    from distutils.command.sdist import sdist
+                    cmdclass={'sdist': sdist}"
+
+                See numpy's setup.py or gh-7131 for details.""")
+            warnings.warn(msg, UserWarning, stacklevel=2)
+
+        # We need to ensure that build_src has been executed in order to give
+        # setuptools' egg_info command real filenames instead of functions which
+        # generate files.
+        self.run_command("build_src")
+        _egg_info.run(self)