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gh-90568: Fix exception type for \N with a named sequence in RE (GH-91665)

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re.error is now raised instead of TypeError.
This commit is contained in:
Serhiy Storchaka 2022-04-22 18:35:28 +03:00 • committed by GitHub
parent 2f233fceae
commit 6ccfa31421
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3 changed files with 9 additions and 2 deletions
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4
Lib/re/_parser.py
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@ -333,7 +333,7 @@ def _class_escape(source, escape):
charname = source.getuntil('}', 'character name')
try:
c = ord(unicodedata.lookup(charname))
except KeyError:
except (KeyError, TypeError):
raise source.error("undefined character name %r" % charname,
len(charname) + len(r'\N{}')) from None
return LITERAL, c
@ -393,7 +393,7 @@ def _escape(source, escape, state):
charname = source.getuntil('}', 'character name')
try:
c = ord(unicodedata.lookup(charname))
except KeyError:
except (KeyError, TypeError):
raise source.error("undefined character name %r" % charname,
len(charname) + len(r'\N{}')) from None
return LITERAL, c