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Diffstat (limited to 'tests/base.py')
| -rw-r--r-- | tests/base.py | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/tests/base.py b/tests/base.py index 514b83c4..b239f64e 100644 --- a/tests/base.py +++ b/tests/base.py @@ -137,7 +137,8 @@ class BaseTestCase(testtools.TestCase): # Read XML content, assuming it is unicode encoded xml_content = "" for f in sorted(self.out_filenames): - xml_content += u"%s" % io.open(f, 'r', encoding='utf-8').read() + with io.open(f, 'r', encoding='utf-8') as xml_file: + xml_content += u"%s" % xml_file.read() return xml_content def _read_yaml_content(self, filename): |