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authorNed Batchelder <ned@nedbatchelder.com>2015-10-06 07:14:18 -0400
committerNed Batchelder <ned@nedbatchelder.com>2015-10-06 07:14:18 -0400
commit56e61431209ac76911f25eee3374c9a0b7d7b8ed (patch)
tree5d1b41892bd26b552dead0878b96f0cdec75d68b /coverage/html.py
parentfb6c870536dbfe556429ac6af34e72459b6c8f32 (diff)
downloadpython-coveragepy-56e61431209ac76911f25eee3374c9a0b7d7b8ed.tar.gz
Protect ourselves from mock'ed os. #416
Diffstat (limited to 'coverage/html.py')
-rw-r--r--coverage/html.py4
1 files changed, 3 insertions, 1 deletions
diff --git a/coverage/html.py b/coverage/html.py
index de18cef..8dca632 100644
--- a/coverage/html.py
+++ b/coverage/html.py
@@ -13,11 +13,13 @@ import coverage
from coverage import env
from coverage.backward import iitems
from coverage.files import flat_rootname
-from coverage.misc import CoverageException, Hasher
+from coverage.misc import CoverageException, Hasher, isolate_module
from coverage.report import Reporter
from coverage.results import Numbers
from coverage.templite import Templite
+os = isolate_module(os)
+
# Static files are looked for in a list of places.
STATIC_PATH = [