How to 'de-slashify' a string?
steve at REMOVE-THIS-cybersource.com.au
Sat Aug 22 11:18:52 CEST 2009
On Sat, 22 Aug 2009 04:20:23 -0400, AK wrote:
> Hi, if I have a string '\\303\\266', how can I convert it to '\303\266'
> in a general way?
It's not clear what you mean.
Do you mean you have a string '\\303\\266', that is:
backslash backslash three zero three backslash backslash two six six
If so, then the simplest way is:
>>> s = r'\\303\\266' # note the raw string
>>> print s
>>> print s.replace('\\\\', '\\')
>>> s = '\\303\\266' # this is not a raw string
>>> print s
So s is:
backslash three zero three backslash two six six
and you don't need to do any more.
> The problem I'm running into is that I'm connecting with pygresql to a
> postgres database and when I get fields that are of 'char' type, I get
> them in unicode, but when I get fields of 'byte' type, I get the text
> with quoted slashes, e.g. '\303' becomes '\\303' and so on.
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?
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