-4
我有一個我想要循環的列表(對trimtemp in trim)並查看它是否在給定字符串(modeltrim)中有任何匹配。代碼在大多數時間運行良好,但是,每隔不時會發生以下錯誤:使用re.search的不平衡括號錯誤python
Traceback (most recent call last):
File "/home/hostadl/PricesFinal.py", line 318, in <module>
main()
File "/home/hostadl/PricesFinal.py", line 215, in main
match = re.search(r'{0}'.format(trimtemp), modeltrim, re.IGNORECASE)
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 256, 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 268, 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 642, in _parse
raise error("unbalanced parenthesis")
sre_constants.error: unbalanced parenthesis
您的幫助將不勝感激!
請同時發佈錯誤代碼。我們可以從跟蹤中挑選出相關的一行,但需要查看更多。 –
不知道'trimtemp'中的內容,我們無法告訴你任何錯誤已經存在。這個錯誤似乎是自我解釋。 – Hamish