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[3.9] gh-90568: Fix exception type for \N with a named sequence in RE (GH-91665) (GH-91830) (GH-91834)

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re.error is now raised instead of TypeError.
(cherry picked from commit 6ccfa31421)
(cherry picked from commit 9c18d783c3)

Co-authored-by: Serhiy Storchaka <storchaka@gmail.com>
This commit is contained in:
Miss Islington (bot) 2022-04-22 11:34:31 -07:00 • committed by GitHub
parent 2f75d43f1e
commit 97d14e1dfb
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3 changed files with 9 additions and 2 deletions
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4
Lib/sre_parse.py
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@ -330,7 +330,7 @@ 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{}'))
return LITERAL, c
@ -390,7 +390,7 @@ 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{}'))
return LITERAL, c