Hey,
And is the CharField is really 16 char max_length in DB if
you specifiy a string '16'?
On 05/15/2015 10:53 AM, Santiago L wrote:
Hi,
I think that I have found a bug on the system check: it accepts a
string as value for CharField.max_length argument.
It happens only if the string can be converted to int (e.g.
max_length='16'). Otherwise shows fields.E121 error (e.g.
max_length='foo').
|
fromdjango.db importmodels
classFoo(models.Model):
bar =models.CharField(max_length='16')
# following code raises an Exception
obj =Foo(bar='lorem ipsum')
obj.clean_fields()
|
Traceback:
|
>>> obj = Foo(bar='lorem ipsum')
>>> obj.clean_fields()
Traceback (most recent call last):
File "<console>", line 1, in <module>
File
"/usr/local/lib/python3.4/dist-packages/django/db/models/base.py",
line 1167, in clean_fields
setattr(self, f.attname, f.clean(raw_value, self))
File
"/usr/local/lib/python3.4/dist-packages/django/db/models/fields/__init__.py",
line 589, in clean
self.run_validators(value)
File
"/usr/local/lib/python3.4/dist-packages/django/db/models/fields/__init__.py",
line 541, in run_validators
v(value)
File
"/usr/local/lib/python3.4/dist-packages/django/core/validators.py",
line 280, in __call__
if self.compare(cleaned, self.limit_value):
File
"/usr/local/lib/python3.4/dist-packages/django/core/validators.py",
line 319, in <lambda>
compare = lambda self, a, b: a > b
TypeError: unorderable types: int() > str()
|
Best regards,
Santiago
--
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
<mailto:django-users+unsubscr...@googlegroups.com>.
To post to this group, send email to django-users@googlegroups.com
<mailto:django-users@googlegroups.com>.
Visit this group at http://groups.google.com/group/django-users.
To view this discussion on the web visit
https://groups.google.com/d/msgid/django-users/7f920d86-1657-4922-a6a6-603ab0f846a3%40googlegroups.com
<https://groups.google.com/d/msgid/django-users/7f920d86-1657-4922-a6a6-603ab0f846a3%40googlegroups.com?utm_medium=email&utm_source=footer>.
For more options, visit https://groups.google.com/d/optout.
--
aRkadeFR
--
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 http://groups.google.com/group/django-users.
To view this discussion on the web visit
https://groups.google.com/d/msgid/django-users/5559966E.5080608%40arkade.info.
For more options, visit https://groups.google.com/d/optout.
