Re: models.CharField.null=True ignored

2011-02-10 Thread Roman Klesel
2011/2/10 : ... Thanks for the kind words. Your comments are very welcome! -- You received this message because you are subscribed to the Google Groups "Django users" group. To post to this group, send email to django-users@googlegroups.com. To unsubscribe from this group, send email to django

Re: models.CharField.null=True ignored

2011-02-10 Thread xordoquy
On Thu, 10 Feb 2011 14:27:18 +0100, Roman Klesel wrote: > 2011/2/10 : > '' == None >> False > > yes, makes sense ... I was thinking of things like: > > if '': > if []: > ... > > which probably lead me to a wrong conclusion. I apologize for the previous message being a bit rude. Python is

Re: models.CharField.null=True ignored

2011-02-10 Thread Roman Klesel
2011/2/10 : '' == None > False yes, makes sense ... I was thinking of things like: if '': if []: ... which probably lead me to a wrong conclusion. -- You received this message because you are subscribed to the Google Groups "Django users" group. To post to this group, send email to djan

Re: models.CharField.null=True ignored

2011-02-10 Thread xordoquy
>> You explicitly set the field to an empty string, > > Yes, which evaluates to an equivalent of None or False in python, and > with the above setting I've declared that None values should be > allowed and should be stored as NULL in the database. Python 2.6.5 (r265:79063, Apr 16 2010, 13:57:41

Re: models.CharField.null=True ignored

2011-02-10 Thread Roman Klesel
Hello Daniel, thanks for you reply 2011/2/10 Daniel Roseman : >> >>> from test_django.roman.models import Jtem >> >>> o=Jtem.objects.get(pk=29) >> >>> o.name='' >> >>> o.save() >> >> Now the record looks like this: >> >> mysql> select * from roman_jtem where id=29; >> ++--+--+ >>

Re: models.CharField.null=True ignored

2011-02-10 Thread Daniel Roseman
On Thursday, February 10, 2011 10:19:49 AM UTC, Roman Klesel wrote: > > Hello community, > > I'm using a django version 1.3 beta 1 SVN-15481 and a mysql 5 backend > > I have the following field definition in my model: > > class Jtem(models.Model): > name=models.CharField(blank=True, null=True,