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make decoding less recursive

This commit is contained in:
Ryan Hitchman 2009-04-17 17:40:53 -06:00
parent 21285882c9
commit e46e42d4b9
1 changed files with 6 additions and 6 deletions
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12
irc.py
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@ -9,12 +9,12 @@ import Queue
queue = Queue.Queue queue = Queue.Queue
def decode(txt, codecs=['utf-8', 'iso-8859-1', 'shift_jis', 'cp1252']): def decode(txt, codecs=['utf-8', 'iso-8859-1', 'shift_jis', 'cp1252']):
if len(codecs) == 0: for codec in ('utf-8', 'iso-8859-1', 'shift_jis', 'cp1252'):
return txt.decode('utf-8', 'ignore') try:
try: return txt.decode(codec)
return txt.decode(codecs[0]) except UnicodeDecodeError:
except UnicodeDecodeError: continue
return decode(txt, codecs[1:]) return txt.decode('utf-8', 'ignore')
class crlf_tcp(asynchat.async_chat): class crlf_tcp(asynchat.async_chat):
"Handles tcp connections that consist of utf-8 lines ending with crlf" "Handles tcp connections that consist of utf-8 lines ending with crlf"