2009/5/19 spir <denis.s...@free.fr>:
> def _cleanRepr(text):
> ''' text with control chars replaced by repr() equivalent '''
> result = ""
> for char in text:
> n = ord(char)
> if (n < 32) or (n > 126 and n < 160):
> char = repr(char)[1:-1]
> result += char
> return result
Is this faster? It replaces all occurrences of each control character
in ctrlcmap for the whole string you pass to it.
ctrlcmap = dict((chr(x), repr(chr(x))[1:-1]) for x in range(160) if x
< 32 or x > 126 and x < 160)
teststring = chr(127) + 'mytestring'
def _cleanRepr(text, ctrlcmap):
for ctrlc in ctrlcmap.keys():
text = text.replace(ctrlc, ctrlcmap[ctrlc])
return text
>>> teststring
'\x7fmytestring'
>>> _cleanRepr(teststring, ctrlcmap)
'\\x7fmytestring'
Greets
Sander
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