Avoid ResourceWarnings.

zopefoundation · Dec 25, 2014 · 99ae393 · 99ae393
1 parent a7f2331
commit 99ae393
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/setup.py b/setup.py
@@ -24,7 +24,8 @@
 from setuptools import setup, find_packages
 
 def read(*rnames):
-    return open(os.path.join(os.path.dirname(__file__), *rnames)).read()
+    with open(os.path.join(os.path.dirname(__file__), *rnames)) as f:
+        return f.read()
 
 setup(name='zope.error',
     version='4.1.2.dev0',