From 6598ce16dbeca4ed2d9ea554eec154fa4e0d659b Mon Sep 17 00:00:00 2001
From: Masood Malekghassemi <atash@google.com>
Date: Mon, 8 Feb 2016 13:31:21 -0800
Subject: [PATCH] Move os.environ to module-level

---
 src/python/grpcio/commands.py | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/src/python/grpcio/commands.py b/src/python/grpcio/commands.py
index 31bd00e94e..8901db81c5 100644
--- a/src/python/grpcio/commands.py
+++ b/src/python/grpcio/commands.py
@@ -56,6 +56,9 @@ BINARIES_REPOSITORY = os.environ.get(
     'GRPC_PYTHON_BINARIES_REPOSITORY',
     'https://storage.googleapis.com/grpc-precompiled-binaries/python/')
 
+USE_GRPC_CUSTOM_BDIST = bool(int(os.environ.get(
+    'GRPC_PYTHON_USE_CUSTOM_BDIST', '1')))
+
 CONF_PY_ADDENDUM = """
 extensions.append('sphinx.ext.napoleon')
 napoleon_google_docstring = True
@@ -135,7 +138,7 @@ class Install(install.install, EggNameMixin):
 
   def initialize_options(self):
     install.install.initialize_options(self)
-    self.use_grpc_custom_bdist = bool(int(os.environ.get('GRPC_PYTHON_USE_CUSTOM_BDIST', '1')))
+    self.use_grpc_custom_bdist = USE_GRPC_CUSTOM_BDIST
 
   def finalize_options(self):
     install.install.finalize_options(self)
-- 
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