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Created on 2012年01月31日 21:45 by py.user, last changed 2022年04月11日 14:57 by admin. This issue is now closed.
| Messages (2) | |||
|---|---|---|---|
| msg152409 - (view) | Author: py.user (py.user) * | Date: 2012年01月31日 21:45 | |
>>> import re
>>> len(re.search(r'a+', 'a' * 100000).group())
100000
>>>
>>> re.search(r'a{65536,}', 'a' * 100000)
Traceback (most recent call last):
File "/usr/local/lib/python3.2/functools.py", line 176, in wrapper
result = cache[key]
KeyError: (<class 'str'>, 'a{65536,}', 0)
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
File "/usr/local/lib/python3.2/re.py", line 158, in search
return _compile(pattern, flags).search(string)
File "/usr/local/lib/python3.2/re.py", line 255, in _compile
return _compile_typed(type(pattern), pattern, flags)
File "/usr/local/lib/python3.2/functools.py", line 180, in wrapper
result = user_function(*args, **kwds)
File "/usr/local/lib/python3.2/re.py", line 267, in _compile_typed
return sre_compile.compile(pattern, flags)
File "/usr/local/lib/python3.2/sre_compile.py", line 491, in compile
p = sre_parse.parse(p, flags)
File "/usr/local/lib/python3.2/sre_parse.py", line 692, in parse
p = _parse_sub(source, pattern, 0)
File "/usr/local/lib/python3.2/sre_parse.py", line 315, in _parse_sub
itemsappend(_parse(source, state))
File "/usr/local/lib/python3.2/sre_parse.py", line 511, in _parse
raise error("bad repeat interval")
sre_constants.error: bad repeat interval
>>>
>>>
>>> re.search(r'a{65536}', 'a' * 100000)
Traceback (most recent call last):
File "/usr/local/lib/python3.2/functools.py", line 176, in wrapper
result = cache[key]
KeyError: (<class 'str'>, 'a{65536}', 0)
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
File "/usr/local/lib/python3.2/re.py", line 158, in search
return _compile(pattern, flags).search(string)
File "/usr/local/lib/python3.2/re.py", line 255, in _compile
return _compile_typed(type(pattern), pattern, flags)
File "/usr/local/lib/python3.2/functools.py", line 180, in wrapper
result = user_function(*args, **kwds)
File "/usr/local/lib/python3.2/re.py", line 267, in _compile_typed
return sre_compile.compile(pattern, flags)
File "/usr/local/lib/python3.2/sre_compile.py", line 514, in compile
groupindex, indexgroup
OverflowError: regular expression code size limit exceeded
>>>
|
|||
| msg152411 - (view) | Author: STINNER Victor (vstinner) * (Python committer) | Date: 2012年01月31日 22:36 | |
This issue is a duplicate of #13169. |
|||
| History | |||
|---|---|---|---|
| Date | User | Action | Args |
| 2022年04月11日 14:57:26 | admin | set | github: 58122 |
| 2012年01月31日 22:36:00 | vstinner | set | status: open -> closed nosy: + vstinner messages: + msg152411 resolution: duplicate |
| 2012年01月31日 21:45:40 | py.user | create | |