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update-python-libraries: escape vars in regexes

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This commit is contained in:
Ryan Hendrickson 2023-04-18 18:05:01 -04:00
parent fb9b5be85e
commit 56a07ba986
1 changed files with 3 additions and 3 deletions
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6
pkgs/development/interpreters/python/update-python-libraries/update-python-libraries.py
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@ -65,7 +65,7 @@ def _get_values(attribute, text):
:returns: List of matches.
"""
regex = '{}\s+=\s+"(.*)";'.format(attribute)
regex = '{}\s+=\s+"(.*)";'.format(re.escape(attribute))
regex = re.compile(regex)
values = regex.findall(text)
return values
@ -103,9 +103,9 @@ def _get_unique_value(attribute, text):
def _get_line_and_value(attribute, text, value=None):
"""Match attribute in text. Return the line and the value of the attribute."""
if value is None:
regex = rf'({attribute}\s+=\s+\"(.*)\";)'
regex = rf'({re.escape(attribute)}\s+=\s+\"(.*)\";)'
else:
regex = rf'({attribute}\s+=\s+\"({value})\";)'
regex = rf'({re.escape(attribute)}\s+=\s+\"({re.escape(value)})\";)'
regex = re.compile(regex)
results = regex.findall(text)
n = len(results)