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Merge pull request #692 from karthik-j/remove_exponential_regex

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Remove unused regex that can cause exponential backtracking when used
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Al B
2025-04-19 17:53:06 -05:00
committed by GitHub
parent ea8c106ce5 5c361eef7d
commit 562f36ad5b
1 changed files with 0 additions and 4 deletions
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4
scripts/geodata/i18n/transliteration_rules.py
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@@ -183,10 +183,6 @@ def replace_literal_space(m):
regex_char_set_greedy = re.compile(r'\[(.*)\]', re.UNICODE) regex_char_set_greedy = re.compile(r'\[(.*)\]', re.UNICODE)
regex_char_set = re.compile(r'\[(.*?)(?<!\\)\]', re.UNICODE) regex_char_set = re.compile(r'\[(.*?)(?<!\\)\]', re.UNICODE)
char_class_regex_str = '\[(?:[^\[\]]*\[[^\[\]]*\][^\[\]]*)*[^\[\]]*\]'
nested_char_class_regex = re.compile('\[(?:[^\[\]]*\[[^\[\]]*\][^\[\]]*)+[^\[\]]*\]', re.UNICODE)
range_regex = re.compile(r'[\\]?([^\\])\-[\\]?([^\\])', re.UNICODE) range_regex = re.compile(r'[\\]?([^\\])\-[\\]?([^\\])', re.UNICODE)
var_regex = re.compile('[\s]*\$([A-Za-z_\-]+[A-Za-z_0-9\-]*)[\s]*') var_regex = re.compile('[\s]*\$([A-Za-z_\-]+[A-Za-z_0-9\-]*)[\s]*')