Force a py version < 1.5.0 on Windows, to fix AppVeyor flakes (#4253)

Fixes #4252.
python · Nov 15, 2017 · ad6dd4e · ad6dd4e
1 parent 884abe4
commit ad6dd4e
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/test-requirements.txt b/test-requirements.txt
@@ -8,3 +8,4 @@ pytest-xdist>=1.18
 pytest-cov>=2.4.0
 typed-ast>=1.1.0,<1.2.0
 typing>=3.5.2; python_version < '3.5'
+py<1.5.0; sys_platform == 'win32'