On Sat, 22 Aug 2009 06:09:20 -0400, AK wrote:
>> Is pygresql quoting the backslash, or do you just think it is quoting
>> the backslashes? How do you know? E.g. if you have '\\303', what is the
>> length of that? 4 or 5?
>
> Length is 4, and I need it to be length of 1. E.g.:
>
> >>> s = '\303'
> >>> s
> '\xc3'
> >>> x = '\\303'
> >>> x
> '\\303'
> >>> len(x)
> 4
> >>> len(s)
> 1
>
>
> What I get from pygresql is x, what I need is s. Either by asking
> pygresql to do this or convert it afterwards. I can't do
> replace('\\303', '\303') because it can be any unicode character.
Use the 'unicode-escape' codec to decode the byte-string to Unicode.
>>> s = '\\303\\266'
>>> print s
\303\266
>>> s
'\\303\\266'
>>> len(s)
8
>>> u = s.decode('unicode-escape')
>>> print u
ö
>>> u
u'\xc3\xb6'
>>> len(u)
2
--
Steven
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