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Issue #8343: Named group error msgs did not show the group name.

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This commit is contained in:
Raymond Hettinger 2014-06-22 19:47:22 -07:00
parent f6f78e1d9d
commit 1c99bc84bd
1 changed files with 6 additions and 3 deletions
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9
Lib/sre_parse.py
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@ -616,7 +616,8 @@ def _parse(source, state):
"%r" % name) "%r" % name)
gid = state.groupdict.get(name) gid = state.groupdict.get(name)
if gid is None: if gid is None:
raise error("unknown group name") msg = "unknown group name: {0!r}".format(name)
raise error(msg)
subpatternappend((GROUPREF, gid)) subpatternappend((GROUPREF, gid))
continue continue
else: else:
@ -669,7 +670,8 @@ def _parse(source, state):
if condname.isidentifier(): if condname.isidentifier():
condgroup = state.groupdict.get(condname) condgroup = state.groupdict.get(condname)
if condgroup is None: if condgroup is None:
raise error("unknown group name") msg = "unknown group name: {0!r}".format(condname)
raise error(msg)
else: else:
try: try:
condgroup = int(condname) condgroup = int(condname)
@ -806,7 +808,8 @@ def addgroup(index):
try: try:
index = pattern.groupindex[name] index = pattern.groupindex[name]
except KeyError: except KeyError:
raise IndexError("unknown group name") msg = "unknown group name: {0!r}".format(name)
raise IndexError(msg)
addgroup(index) addgroup(index)
elif c == "0": elif c == "0":
if s.next in OCTDIGITS: if s.next in OCTDIGITS: