Merge pull request #151 from wimglenn/deprecated-escape

fix deprecation warning about invalid escape sequence
simplistix · Dec 15, 2020 · ba447e6 · ba447e6
2 parents b57d77e + efb826e
commit ba447e6
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/testfixtures/comparison.py b/testfixtures/comparison.py
@@ -305,7 +305,8 @@ def compare_set(x, y, context):
             ))
     return '\n'.join(lines)+'\n'
 
-trailing_whitespace_re = compile('\s+$', MULTILINE)
+
+trailing_whitespace_re = compile(r'\s+$', MULTILINE)
 
 
 def strip_blank_lines(text):