[SQL-CVS] [ sqlobject-Bugs-1621951 ] StringCol can't treat other encoding except "ASCII"

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Bugs item #1621951, was opened at 2006-12-25 03:58
Message generated for change (Comment added) made by nobody
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Category: None
Group: SQLObject release (specify)
Status: Open
Resolution: None
Priority: 5
Private: No
Submitted By: Nobody/Anonymous (nobody)
Assigned to: Nobody/Anonymous (nobody)
Summary: StringCol can't treat other encoding except "ASCII"

Initial Comment:
Hi, I'm Chinese. I'm very like SQLObject. But, I found a encoding bug in the class StringValidator. This class is in the script "col.py". When I input a other encoding string input or output from database with StringCol it will raise a UnicodeEncodeError, because I use GBK encoding to access the string. But in StringValidator Only allow "acsii" encoding.

I have fix it, the new code is below:

import sys

class StringValidator(validators.Validator):

    def to_python(self, value, state):
        if value is None:
            return None
        if isinstance(value, unicode):
           return value.encode(sys.getdefaultencoding())
        return value

    def from_python(self, value, state):
        if value is None:
            return None
        if isinstance(value, str):
            return value
        if isinstance(value, unicode):
            return value.encode(sys.getdefaultencoding())
        return value

Then, I can use StringCol to access a "GBK" encoding string. Also I must set the default encoding before this:

import sys
reload(sys)
sys.setdefaultencoding("GBK")

Please fix it, Thanks.
SQLObject 0.7.1


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Comment By: Nobody/Anonymous (nobody)
Date: 2006-12-25 04:02

Message:
Logged In: NO 

It's very surperise that I can't login. My account is gashero, and my
email is "har...@gm...". Thanks!!!!!

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You can respond by visiting: 
https://sourceforge.net/tracker/?func=detail&atid=540672&aid=1621951&group_id=74338