Merge pull request #4626 from pypa/bugfix/msvc-EnvironmentInfo

Restore msvc.EnvironmentInfo

Author: jaraco

conftest.py

@@ -1,3 +1,4 @@
+import platform
 import sys
 
 import pytest
@@ -67,3 +68,9 @@ def conditional_skip(request):
             pytest.skip("running integration tests only")
         if not running_integration_tests and is_integration_test:
             pytest.skip("skipping integration tests")
+
+
+@pytest.fixture
+def windows_only():
+    if platform.system() != 'Windows':
+        pytest.skip("Windows only")

newsfragments/4625.bugfix.rst

@@ -0,0 +1 @@
+Restored ``setuptools.msvc.Environmentinfo`` as it is used externally.