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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
commit3b8f4a0b86f8796f1e7925b9c6593a9d5198b437 (patch)
tree68f192e6be5ee3cb4cba489b860a951b75755c28 /coverage/html.py
parent0101eff78ab68dcf8a8c20e06c24b68d8e4c45e6 (diff)
downloadpython-coveragepy-git-3b8f4a0b86f8796f1e7925b9c6593a9d5198b437.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 de18cefa..8dca6323 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 = [