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failregex.py: resolve deprecation warning for sre_constants 

closes gh-3508
pull/3514/head
Sergey G. Brester 2023-05-03 12:00:24 +02:00 committed by GitHub
parent baf8330214
commit 5d9603c104
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1 changed files with 1 additions and 2 deletions
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fail2ban/server/failregex.py
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@ -22,7 +22,6 @@ __copyright__ = "Copyright (c) 2004 Cyril Jaquier"
__license__ = "GPL" __license__ = "GPL"
import re import re
import sre_constants
import sys import sys
from .ipdns import IPAddr from .ipdns import IPAddr
@ -157,7 +156,7 @@ class Regex:
self._tupleValues.sort() self._tupleValues.sort()
self._altValues = self._altValues if len(self._altValues) else None self._altValues = self._altValues if len(self._altValues) else None
self._tupleValues = self._tupleValues if len(self._tupleValues) else None self._tupleValues = self._tupleValues if len(self._tupleValues) else None
except sre_constants.error as e: except re.error as e:
raise RegexException("Unable to compile regular expression '%s':\n%s" % raise RegexException("Unable to compile regular expression '%s':\n%s" %
(regex, e)) (regex, e))
# set fetch handler depending on presence of alternate (or tuple) tags: # set fetch handler depending on presence of alternate (or tuple) tags: