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-rw-r--r--test/coveragetest.py10
1 files changed, 5 insertions, 5 deletions
diff --git a/test/coveragetest.py b/test/coveragetest.py
index fb6a5bcc..603c685c 100644
--- a/test/coveragetest.py
+++ b/test/coveragetest.py
@@ -38,7 +38,7 @@ class CoverageTest(TestCase):
self.old_dir = os.getcwd()
os.chdir(self.temp_dir)
-
+
# Modules should be importable from this temp directory.
self.old_syspath = sys.path[:]
sys.path.insert(0, '')
@@ -48,7 +48,7 @@ class CoverageTest(TestCase):
# Record environment variables that we changed with set_environ.
self.environ_undos = {}
-
+
# Use a Tee to capture stdout.
self.old_stdout = sys.stdout
self.captured_stdout = StringIO()
@@ -71,15 +71,15 @@ class CoverageTest(TestCase):
def set_environ(self, name, value):
"""Set an environment variable `name` to be `value`.
-
+
The environment variable is set, and record is kept that it was set,
so that `tearDown` can restore its original value.
-
+
"""
if name not in self.environ_undos:
self.environ_undos[name] = os.environ.get(name)
os.environ[name] = value
-
+
def original_environ(self, name):
"""The environment variable `name` from when the test started."""
if name in self.environ_undos: