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TST: Escape invalid escape characters #21154

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Merged
merged 1 commit into from
May 21, 2018
Merged

TST: Escape invalid escape characters #21154

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4 changes: 2 additions & 2 deletions pandas/core/strings.py
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Original file line number Diff line number Diff line change
Expand Up @@ -241,7 +241,7 @@ def str_count(arr, pat, flags=0):
Escape ``'$'`` to find the literal dollar sign.

>>> s = pd.Series(['$', 'B', 'Aab$', '$$ca', 'C$B$', 'cat'])
>>> s.str.count('\$')
>>> s.str.count('\\$')
0 1
1 0
2 1
Expand Down Expand Up @@ -358,7 +358,7 @@ def str_contains(arr, pat, case=True, flags=0, na=np.nan, regex=True):

Returning any digit using regular expression.

>>> s1.str.contains('\d', regex=True)
>>> s1.str.contains('\\d', regex=True)
0 False
1 False
2 False
Expand Down