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-rw-r--r--util/style/verifiers.py8
1 files changed, 6 insertions, 2 deletions
diff --git a/util/style/verifiers.py b/util/style/verifiers.py
index 7650d3071..a55f5edd8 100644
--- a/util/style/verifiers.py
+++ b/util/style/verifiers.py
@@ -57,8 +57,12 @@ from region import *
from file_types import lang_type
def _modified_regions(old, new):
- m = SequenceMatcher(a=old, b=new, autojunk=False)
-
+ try:
+ m = SequenceMatcher(a=old, b=new, autojunk=False)
+ except TypeError:
+ # autojunk was introduced in Python 2.7. We need a fallback
+ # mechanism to support old Python versions.
+ m = SequenceMatcher(a=old, b=new)
regions = Regions()
for tag, i1, i2, j1, j2 in m.get_opcodes():
if tag != "equal":