My workaround is for unicodeconflictresolver.py.

The diff for Zope 2.13.13 is:
100,101d99
<             charsets.append('iso-8859-15')
<

But as the issue occurs with

Am 04.04.2012 16:25, schrieb Yuri:

Hi Yuri,

does this error occur with all browsers?

Yes, unfortunately.

I once had a similar issue
that was caused only by some browsers because they do not send a
HTTP_ACCEPT_CHARSET header.

Maybe the following bug reports helps you in solving the issue:
https://bugs.launchpad.net/zope2/+bug/160968

I can see it, but I've 2.12.XX and this should be fixed. This is the
code in http.py:


I'm using Zope 2.13.13 and the issue still occurs with Safari.

def getPreferredCharsets(self):
'''See interface IUserPreferredCharsets'''
charsets = []
sawstar = sawiso88591 = 0
header_present = bool(self.request.get('HTTP_ACCEPT_CHARSET'))
for charset in self.request.get('HTTP_ACCEPT_CHARSET', '').split(','):
charset = charset.strip().lower()

isn't HTTP_ stripped from the request variable name?


I'm using a workaround similar to that in the bug report in my
environment (Zope 2.13.13 and a mixture of utf-8 and iso8859).
Without the workaround the issue does still occur for me.

can you send me your workaround? Maybe it can help :P

My workaround is for the file unicodeconflictresolver.py.

The diff for Zope 2.13.13 (I never used Zope 2.12) is:
100,101d99
<             charsets.append('iso-8859-15')
<

But as the issue occurs for you with all browsers, I don't think that
it will help.


Greetings,
Stefan

Am 03.04.2012 09:40, schrieb Yuri:
Hi!

I've an Zope application, basically postgres + zpt.

The postgres db has been upgraded to 8.5, the data inside is utf-8
(dumped and checkd it), the pg adapeter is the latest, and the "*Z
Psycopg 2 Database Connection" is configured to use utf-8.* Zope is
2.12.20 + latest security fix.

When I try to do:

<span tal:replace="result/?column" /> (result came from an ZSQL method)
I get an UnicodeDecodeError:

Traceback (innermost last):
Module ZPublisher.Publish, line 127, in publish
Module ZPublisher.mapply, line 77, in mapply
Module ZPublisher.Publish, line 47, in call_object
Module Shared.DC.Scripts.Bindings, line 324, in __call__
Module Shared.DC.Scripts.Bindings, line 361, in _bindAndExec
Module Products.PageTemplates.ZopePageTemplate, line 335, in _exec
Module Products.PageTemplates.ZopePageTemplate, line 432, in pt_render
Module Products.PageTemplates.PageTemplate, line 80, in pt_render
Module zope.pagetemplate.pagetemplate, line 113, in pt_render
Module zope.tal.talinterpreter, line 271, in __call__
Module zope.tal.talinterpreter, line 343, in interpret
Module zope.tal.talinterpreter, line 888, in do_useMacro
Module zope.tal.talinterpreter, line 343, in interpret
Module zope.tal.talinterpreter, line 946, in do_defineSlot
Module zope.tal.talinterpreter, line 343, in interpret
Module zope.tal.talinterpreter, line 533, in do_optTag_tal
Module zope.tal.talinterpreter, line 518, in do_optTag
Module zope.tal.talinterpreter, line 513, in no_tag
Module zope.tal.talinterpreter, line 343, in interpret
Module zope.tal.talinterpreter, line 821, in do_loop_tal
Module zope.tal.talinterpreter, line 343, in interpret
Module zope.tal.talinterpreter, line 821, in do_loop_tal
Module zope.tal.talinterpreter, line 343, in interpret
Module zope.tal.talinterpreter, line 852, in do_condition
Module zope.tal.talinterpreter, line 343, in interpret
Module zope.tal.talinterpreter, line 376, in do_startEndTag
Module zope.tal.talinterpreter, line 405, in do_startTag
Module zope.tal.talinterpreter, line 502, in attrAction_tal
UnicodeDecodeError: 'ascii' codec can't decode byte 0xc3 in position 38:
ordinal not in range(128)

if I do:

<span tal:replace="python:str(result['column']).decode('utf-8')" /> it
works. (I use str because I've also dates in the record, otherwise I
could not decode being it not a string)

I've several zpt to fix, and I would like it to work as it should. My
analisys is that result['column'] is seen as a plain string with \xx
characters inside, and decode just transform it in something that Zope
recognize as utf-8 when it prints it.

Anyway, any idea?
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