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-rw-r--r--test/coveragetest.py7
1 files changed, 5 insertions, 2 deletions
diff --git a/test/coveragetest.py b/test/coveragetest.py
index c227659..a94f512 100644
--- a/test/coveragetest.py
+++ b/test/coveragetest.py
@@ -86,8 +86,11 @@ class CoverageTest(TestCase):
self.clean_modules()
def clean_modules(self):
- # Remove any new modules imported during the test run. This lets us
- # import the same source files for more than one test.
+ """Remove any new modules imported during the test run.
+
+ This lets us import the same source files for more than one test.
+
+ """
for m in [m for m in sys.modules if m not in self.old_modules]:
del sys.modules[m]