which one error ?
Look like error is related to __str__ function but I'm not sure (I'm
using python 2.7 )
Many thanks,
Serge
+380 636150445
skype: skhohlov
On Tue, Aug 19, 2014 at 6:09 PM, Andreas Kuhne <andreas.ku...@suitopia.com>
wrote:
> Hi all,
>
> I am having a problem with a time field in my mysql database. I can add
> values to the database, but when I try to read the values, I get the
> following error:
> Failed converting row to Python types; can't use a string pattern on a
> bytes-like object (field start_time)
>
> The database model looks like this:
> class AvailableTimeSetting(models.Model):
> SETTINGS_CHOICES = (
> (0, _('Monday')),
> (1, _('Tuesday')),
> (2, _('Wednesday')),
> (3, _('Thursday')),
> (4, _('Friday')),
> (5, _('Saturday')),
> (6, _('Sunday')),
> )
> store = models.ForeignKey('store.RetailStore')
> weekday = models.IntegerField(_('Week day'),
> max_length=1,
> choices=SETTINGS_CHOICES)
> start_time = models.TimeField(_('Start time'))
> end_time = models.TimeField(_('End time'))
> max_parallel_bookings = models.IntegerField()
>
> class Meta:
> app_label = 'timebooking'
> verbose_name = 'Available time setting'
> verbose_name_plural = 'Available time settings'
>
> def __repr__(self):
> return "<%s: %s>" % (self.__class__.__name__, self.__str__())
>
> def __str__(self):
> return "%s %s-%s %d" % (self.weekday, self.start_time,
> self.end_time, self.max_parallel_bookings)
>
>
> And the problem is on the start_time field. I see that the fields get
> saved correctly in the database. However as soon as I try to get an object
> I get the error.
>
> I am using mysql-connector-python version 1.2.2, and Python 3.4 in a
> django 1.6.4 project.
>
> Regards,
>
> Andréas
>
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