Unicode error in __unicode__(self) function
I have a Django setup that has worked for a very long time. Yesterday I
upgraded from Django 1.10 to 1.11.1 and am getting the error:
raise DjangoUnicodeDecodeError(s, *e.args)
django.utils.encoding.DjangoUnicodeDecodeErrorJón
: 'ascii' codec can't decode byte 0xc3 in position 1: ordinal not in
range(128). You passed in ()
when in the code simply printing the "Meetingattendee" object with
def __unicode__(self):
print self.fname
return self.fname
The above is a simplified version. The error first cropped up on the more
complex version
def __unicode__(self):
s=u'%s: %s, %s %s, %-12s, %s %s, %s, INV:%s, PO:%s, ItemCode:%s' %
(self.id,self.meeting.date.strftime("%d-%b-%Y"),self.table,self.seat,\
self.attendeestatus.status,self.fname, self.lname,
self.affiliation, \
self.invoiceno,self.ponumber,self.itemcode)
return s
where I eventually determined that the code was not working when working
the field self.fname.
self.fname fails when it is "Jón". Works fin with "Jon", of course.
I have not tried to revert back to Django 1.10, but i guess that's the next
step unless there is something in Django 1.11.1 that was changed that
affects this. I can't find anything mentioned in the release notes.
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Re: Unicode error in __unicode__(self) function
What data is "Jón"?
Is it u'J\xf3n' or something else? (print repr(self.fname))
Cheers
Tom
On Mon, May 8, 2017 at 5:10 PM, rmschne wrote:
> I have a Django setup that has worked for a very long time. Yesterday I
> upgraded from Django 1.10 to 1.11.1 and am getting the error:
>
> raise DjangoUnicodeDecodeError(s, *e.args)
> django.utils.encoding.DjangoUnicodeDecodeErrorJón
> : 'ascii' codec can't decode byte 0xc3 in position 1: ordinal not in
> range(128). You passed in ( 'soc_util.models.Meetingattendee'>)
>
> when in the code simply printing the "Meetingattendee" object with
>
> def __unicode__(self):
> print self.fname
> return self.fname
>
> The above is a simplified version. The error first cropped up on the more
> complex version
>
> def __unicode__(self):
> s=u'%s: %s, %s %s, %-12s, %s %s, %s, INV:%s, PO:%s, ItemCode:%s' %
> (self.id,self.meeting.date.strftime("%d-%b-%Y"),self.table,self.seat,\
> self.attendeestatus.status,self.fname, self.lname,
> self.affiliation, \
> self.invoiceno,self.ponumber,self.itemcode)
> return s
>
> where I eventually determined that the code was not working when working the
> field self.fname.
>
> self.fname fails when it is "Jón". Works fin with "Jon", of course.
>
> I have not tried to revert back to Django 1.10, but i guess that's the next
> step unless there is something in Django 1.11.1 that was changed that
> affects this. I can't find anything mentioned in the release notes.
>
> --
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Re: Unicode error in __unicode__(self) function
Yes, it is the first name of a person with a European name, who it's got
that "ó" character. My understanding that it is Unicode. The variable
prints ok in the rest of the code to the screen and in Django templates,
but this __unicode_(self) method fails.
On Monday, 8 May 2017 17:22:42 UTC+1, Tom Evans wrote:
>
> What data is "Jón"?
>
> Is it u'J\xf3n' or something else? (print repr(self.fname))
>
> Cheers
>
> Tom
>
> On Mon, May 8, 2017 at 5:10 PM, rmschne >
> wrote:
> > I have a Django setup that has worked for a very long time. Yesterday I
> > upgraded from Django 1.10 to 1.11.1 and am getting the error:
> >
> > raise DjangoUnicodeDecodeError(s, *e.args)
> > django.utils.encoding.DjangoUnicodeDecodeErrorJón
> > : 'ascii' codec can't decode byte 0xc3 in position 1: ordinal not in
> > range(128). You passed in ( > 'soc_util.models.Meetingattendee'>)
> >
> > when in the code simply printing the "Meetingattendee" object with
> >
> > def __unicode__(self):
> > print self.fname
> > return self.fname
> >
> > The above is a simplified version. The error first cropped up on the
> more
> > complex version
> >
> > def __unicode__(self):
> > s=u'%s: %s, %s %s, %-12s, %s %s, %s, INV:%s, PO:%s, ItemCode:%s'
> %
> > (self.id,self.meeting.date.strftime("%d-%b-%Y"),self.table,self.seat,\
> > self.attendeestatus.status,self.fname, self.lname,
> > self.affiliation, \
> > self.invoiceno,self.ponumber,self.itemcode)
> > return s
> >
> > where I eventually determined that the code was not working when working
> the
> > field self.fname.
> >
> > self.fname fails when it is "Jón". Works fin with "Jon", of course.
> >
> > I have not tried to revert back to Django 1.10, but i guess that's the
> next
> > step unless there is something in Django 1.11.1 that was changed that
> > affects this. I can't find anything mentioned in the release notes.
> >
> > --
> > You received this message because you are subscribed to the Google
> Groups
> > "Django users" group.
> > To unsubscribe from this group and stop receiving emails from it, send
> an
> > email to django-users...@googlegroups.com .
> > To post to this group, send email to django...@googlegroups.com
> .
> > Visit this group at https://groups.google.com/group/django-users.
> > To view this discussion on the web visit
> >
> https://groups.google.com/d/msgid/django-users/4d37cc78-7fe9-41b6-bcba-eb788465e54f%40googlegroups.com.
>
>
> > For more options, visit https://groups.google.com/d/optout.
>
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Re: Unicode error in __unicode__(self) function
On Monday 08 May 2017 09:10:15 rmschne wrote: > I have a Django setup that has worked for a very long time. Yesterday > I upgraded from Django 1.10 to 1.11.1 and am getting the error: > > raise DjangoUnicodeDecodeError(s, *e.args) > django.utils.encoding.DjangoUnicodeDecodeErrorJón > > : 'ascii' codec can't decode byte 0xc3 in position 1: ordinal not in > > range(128). I'm sorry - but this isn't your real error. You will see it in your WSGI daemon logs once you set DEBUG to false. This error is caused by Django trying to print the error using ascii codec for the debug output (I haven't chased it down any further and I should really report it). As said, your real error is somewhere else and that will probably make more sense. -- Melvyn Sopacua -- You received this message because you are subscribed to the Google Groups "Django users" group. To unsubscribe from this group and stop receiving emails from it, send an email to django-users+unsubscr...@googlegroups.com. To post to this group, send email to django-users@googlegroups.com. Visit this group at https://groups.google.com/group/django-users. To view this discussion on the web visit https://groups.google.com/d/msgid/django-users/9764105.YSOjKmLg3v%40devstation. For more options, visit https://groups.google.com/d/optout.
Re: Unicode error in __unicode__(self) function
> I'm sorry - but this isn't your real error. > > You will see it in your WSGI daemon logs once you set DEBUG to false. > > > > This error is caused by Django trying to print the error using ascii codec > for the debug output (I haven't chased it down any further and I should > really report it). > > > > As said, your real error is somewhere else and that will probably make > more sense. > > > > -- > > Melvyn Sopacua > Melvyn, Thanks. I understand what you are saying. Obvious, but I didn't notice that. However, I do think it's a Django bug. This app is not running on a web server so there is no WSGI daemon. Do you have a suggestion on what I can do to get a better detection of the error to enable reporting it? -- You received this message because you are subscribed to the Google Groups "Django users" group. To unsubscribe from this group and stop receiving emails from it, send an email to django-users+unsubscr...@googlegroups.com. To post to this group, send email to django-users@googlegroups.com. Visit this group at https://groups.google.com/group/django-users. To view this discussion on the web visit https://groups.google.com/d/msgid/django-users/b3ed676d-811a-4c53-b176-bd460f5dd54a%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.
Re: Unicode error in __unicode__(self) function
Paste the whole stack traceof the error On 5/9/17, rmschne wrote: > > >> I'm sorry - but this isn't your real error. >> >> You will see it in your WSGI daemon logs once you set DEBUG to false. >> >> >> >> This error is caused by Django trying to print the error using ascii codec >> >> for the debug output (I haven't chased it down any further and I should >> really report it). >> >> >> >> As said, your real error is somewhere else and that will probably make >> more sense. >> >> >> >> -- >> >> Melvyn Sopacua >> > > Melvyn, > > Thanks. I understand what you are saying. Obvious, but I didn't notice > that. However, I do think it's a Django bug. This app is not running on a > web server so there is no WSGI daemon. Do you have a suggestion on what I > can do to get a better detection of the error to enable reporting it? > > -- > You received this message because you are subscribed to the Google Groups > "Django users" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to django-users+unsubscr...@googlegroups.com. > To post to this group, send email to django-users@googlegroups.com. > Visit this group at https://groups.google.com/group/django-users. > To view this discussion on the web visit > https://groups.google.com/d/msgid/django-users/b3ed676d-811a-4c53-b176-bd460f5dd54a%40googlegroups.com. > For more options, visit https://groups.google.com/d/optout. > -- You received this message because you are subscribed to the Google Groups "Django users" group. To unsubscribe from this group and stop receiving emails from it, send an email to django-users+unsubscr...@googlegroups.com. To post to this group, send email to django-users@googlegroups.com. Visit this group at https://groups.google.com/group/django-users. To view this discussion on the web visit https://groups.google.com/d/msgid/django-users/CALn3ei13o3uH%2BVZK%3D6BE7tvf82KW6ccRPrP%3DfcHwZVyY9PydFA%40mail.gmail.com. For more options, visit https://groups.google.com/d/optout.
Re: Unicode error in __unicode__(self) function
On May 9, 2017 11:42 AM, Melvyn Sopacua wrote: > I'm sorry - but this isn't your real error. Your error is in another castle? -- You received this message because you are subscribed to the Google Groups "Django users" group. To unsubscribe from this group and stop receiving emails from it, send an email to django-users+unsubscr...@googlegroups.com. To post to this group, send email to django-users@googlegroups.com. Visit this group at https://groups.google.com/group/django-users. To view this discussion on the web visit https://groups.google.com/d/msgid/django-users/5911f4a1.d2d61c0a.786e9.2a60SMTPIN_ADDED_MISSING%40gmr-mx.google.com. For more options, visit https://groups.google.com/d/optout.
Re: Unicode error in __unicode__(self) function
On Tuesday 09 May 2017 06:00:31 rmschne wrote: > > I'm sorry - but this isn't your real error. > > > > You will see it in your WSGI daemon logs once you set DEBUG to > > false. > > > > > > > > This error is caused by Django trying to print the error using ascii > > codec for the debug output (I haven't chased it down any further > > and I should really report it). > > > > > > > > As said, your real error is somewhere else and that will probably > > make more sense. > > > > > > > > > > Melvyn Sopacua > > Melvyn, > > Thanks. I understand what you are saying. Obvious, but I didn't notice > that. However, I do think it's a Django bug. This app is not running > on a web server so there is no WSGI daemon. Ah yes! That triggers a memory. Since `python manage.py runserver` runs on terminal the codec is set to ascii (even when using a UTF-8 locale). So set debug to false and see what comes up in the console. Another way is to temporarily change the data to ascii. It should then still yield an error and that is your real one. > Do you have a suggestion > on what I can do to get a better detection of the error to enable > reporting it? Since runserver crashes, your options are limited. You could maybe construct a test case using django.test.Client[1] and see what is triggered. -- Melvyn Sopacua [1] https://docs.djangoproject.com/en/1.11/topics/testing/tools/#the-test-client -- You received this message because you are subscribed to the Google Groups "Django users" group. To unsubscribe from this group and stop receiving emails from it, send an email to django-users+unsubscr...@googlegroups.com. To post to this group, send email to django-users@googlegroups.com. Visit this group at https://groups.google.com/group/django-users. To view this discussion on the web visit https://groups.google.com/d/msgid/django-users/2030225.42xNKJQA4H%40devstation. For more options, visit https://groups.google.com/d/optout.
