mirror of
https://github.com/django/django.git
synced 2025-10-31 01:25:32 +00:00
306d34873c
Unlike other model fields, the newly introduced (1.4) GenericIPAddressField did not accept verbose_name and name as the first positional arguments. This commit fixes it. Thanks Dan McGee for the report and the patch.
111 lines
4.3 KiB
Python
111 lines
4.3 KiB
Python
from __future__ import unicode_literals
|
|
|
|
from datetime import datetime
|
|
|
|
from django.core.exceptions import ValidationError
|
|
from django.db import models
|
|
from django.utils.encoding import python_2_unicode_compatible
|
|
|
|
|
|
def validate_answer_to_universe(value):
|
|
if value != 42:
|
|
raise ValidationError('This is not the answer to life, universe and everything!', code='not42')
|
|
|
|
class ModelToValidate(models.Model):
|
|
name = models.CharField(max_length=100)
|
|
created = models.DateTimeField(default=datetime.now)
|
|
number = models.IntegerField(db_column='number_val')
|
|
parent = models.ForeignKey('self', blank=True, null=True, limit_choices_to={'number': 10})
|
|
email = models.EmailField(blank=True)
|
|
url = models.URLField(blank=True)
|
|
f_with_custom_validator = models.IntegerField(blank=True, null=True, validators=[validate_answer_to_universe])
|
|
|
|
def clean(self):
|
|
super(ModelToValidate, self).clean()
|
|
if self.number == 11:
|
|
raise ValidationError('Invalid number supplied!')
|
|
|
|
class UniqueFieldsModel(models.Model):
|
|
unique_charfield = models.CharField(max_length=100, unique=True)
|
|
unique_integerfield = models.IntegerField(unique=True)
|
|
non_unique_field = models.IntegerField()
|
|
|
|
class CustomPKModel(models.Model):
|
|
my_pk_field = models.CharField(max_length=100, primary_key=True)
|
|
|
|
class UniqueTogetherModel(models.Model):
|
|
cfield = models.CharField(max_length=100)
|
|
ifield = models.IntegerField()
|
|
efield = models.EmailField()
|
|
|
|
class Meta:
|
|
unique_together = (('ifield', 'cfield',), ['ifield', 'efield'])
|
|
|
|
class UniqueForDateModel(models.Model):
|
|
start_date = models.DateField()
|
|
end_date = models.DateTimeField()
|
|
count = models.IntegerField(unique_for_date="start_date", unique_for_year="end_date")
|
|
order = models.IntegerField(unique_for_month="end_date")
|
|
name = models.CharField(max_length=100)
|
|
|
|
class CustomMessagesModel(models.Model):
|
|
other = models.IntegerField(blank=True, null=True)
|
|
number = models.IntegerField(db_column='number_val',
|
|
error_messages={'null': 'NULL', 'not42': 'AAARGH', 'not_equal': '%s != me'},
|
|
validators=[validate_answer_to_universe]
|
|
)
|
|
|
|
class Author(models.Model):
|
|
name = models.CharField(max_length=100)
|
|
|
|
class Article(models.Model):
|
|
title = models.CharField(max_length=100)
|
|
author = models.ForeignKey(Author)
|
|
pub_date = models.DateTimeField(blank=True)
|
|
|
|
def clean(self):
|
|
if self.pub_date is None:
|
|
self.pub_date = datetime.now()
|
|
|
|
@python_2_unicode_compatible
|
|
class Post(models.Model):
|
|
title = models.CharField(max_length=50, unique_for_date='posted', blank=True)
|
|
slug = models.CharField(max_length=50, unique_for_year='posted', blank=True)
|
|
subtitle = models.CharField(max_length=50, unique_for_month='posted', blank=True)
|
|
posted = models.DateField()
|
|
|
|
def __str__(self):
|
|
return self.name
|
|
|
|
class FlexibleDatePost(models.Model):
|
|
title = models.CharField(max_length=50, unique_for_date='posted', blank=True)
|
|
slug = models.CharField(max_length=50, unique_for_year='posted', blank=True)
|
|
subtitle = models.CharField(max_length=50, unique_for_month='posted', blank=True)
|
|
posted = models.DateField(blank=True, null=True)
|
|
|
|
class UniqueErrorsModel(models.Model):
|
|
name = models.CharField(max_length=100, unique=True, error_messages={'unique': 'Custom unique name message.'})
|
|
no = models.IntegerField(unique=True, error_messages={'unique': 'Custom unique number message.'})
|
|
|
|
class GenericIPAddressTestModel(models.Model):
|
|
generic_ip = models.GenericIPAddressField(blank=True, null=True, unique=True)
|
|
v4_ip = models.GenericIPAddressField(blank=True, null=True, protocol="ipv4")
|
|
v6_ip = models.GenericIPAddressField(blank=True, null=True, protocol="ipv6")
|
|
ip_verbose_name = models.GenericIPAddressField("IP Address Verbose",
|
|
blank=True, null=True)
|
|
|
|
class GenericIPAddrUnpackUniqueTest(models.Model):
|
|
generic_v4unpack_ip = models.GenericIPAddressField(blank=True, unique=True, unpack_ipv4=True)
|
|
|
|
|
|
# A model can't have multiple AutoFields
|
|
# Refs #12467.
|
|
assertion_error = None
|
|
try:
|
|
class MultipleAutoFields(models.Model):
|
|
auto1 = models.AutoField(primary_key=True)
|
|
auto2 = models.AutoField(primary_key=True)
|
|
except AssertionError as exc:
|
|
assertion_error = exc
|
|
assert str(assertion_error) == "A model can't have more than one AutoField."
|