mirror of
https://github.com/encode/django-rest-framework.git
synced 2024-09-21 03:19:00 +03:00
3f19e66d9f
On Python 3, the ugettext functions are a simple aliases of their non-u counterparts (the 'u' represents Python 2 unicode type). Starting with Django 3.0, the u versions will be deprecated. https://docs.djangoproject.com/en/dev/releases/3.0/#id2 > django.utils.translation.ugettext(), ugettext_lazy(), ugettext_noop(), > ungettext(), and ungettext_lazy() are deprecated in favor of the > functions that they’re aliases for: > django.utils.translation.gettext(), gettext_lazy(), gettext_noop(), > ngettext(), and ngettext_lazy().
113 lines
3.7 KiB
Python
113 lines
3.7 KiB
Python
import uuid
|
|
|
|
from django.db import models
|
|
from django.utils.translation import gettext_lazy as _
|
|
|
|
|
|
class RESTFrameworkModel(models.Model):
|
|
"""
|
|
Base for test models that sets app_label, so they play nicely.
|
|
"""
|
|
|
|
class Meta:
|
|
app_label = 'tests'
|
|
abstract = True
|
|
|
|
|
|
class BasicModel(RESTFrameworkModel):
|
|
text = models.CharField(
|
|
max_length=100,
|
|
verbose_name=_("Text comes here"),
|
|
help_text=_("Text description.")
|
|
)
|
|
|
|
|
|
# Models for relations tests
|
|
# ManyToMany
|
|
class ManyToManyTarget(RESTFrameworkModel):
|
|
name = models.CharField(max_length=100)
|
|
|
|
|
|
class ManyToManySource(RESTFrameworkModel):
|
|
name = models.CharField(max_length=100)
|
|
targets = models.ManyToManyField(ManyToManyTarget, related_name='sources')
|
|
|
|
|
|
# ForeignKey
|
|
class ForeignKeyTarget(RESTFrameworkModel):
|
|
name = models.CharField(max_length=100)
|
|
|
|
|
|
class UUIDForeignKeyTarget(RESTFrameworkModel):
|
|
uuid = models.UUIDField(primary_key=True, default=uuid.uuid4)
|
|
name = models.CharField(max_length=100)
|
|
|
|
|
|
class ForeignKeySource(RESTFrameworkModel):
|
|
name = models.CharField(max_length=100)
|
|
target = models.ForeignKey(ForeignKeyTarget, related_name='sources',
|
|
help_text='Target', verbose_name='Target',
|
|
on_delete=models.CASCADE)
|
|
|
|
|
|
class ForeignKeySourceWithLimitedChoices(RESTFrameworkModel):
|
|
target = models.ForeignKey(ForeignKeyTarget, help_text='Target',
|
|
verbose_name='Target',
|
|
limit_choices_to={"name__startswith": "limited-"},
|
|
on_delete=models.CASCADE)
|
|
|
|
|
|
class ForeignKeySourceWithQLimitedChoices(RESTFrameworkModel):
|
|
target = models.ForeignKey(ForeignKeyTarget, help_text='Target',
|
|
verbose_name='Target',
|
|
limit_choices_to=models.Q(name__startswith="limited-"),
|
|
on_delete=models.CASCADE)
|
|
|
|
|
|
# Nullable ForeignKey
|
|
class NullableForeignKeySource(RESTFrameworkModel):
|
|
name = models.CharField(max_length=100)
|
|
target = models.ForeignKey(ForeignKeyTarget, null=True, blank=True,
|
|
related_name='nullable_sources',
|
|
verbose_name='Optional target object',
|
|
on_delete=models.CASCADE)
|
|
|
|
|
|
class NullableUUIDForeignKeySource(RESTFrameworkModel):
|
|
name = models.CharField(max_length=100)
|
|
target = models.ForeignKey(ForeignKeyTarget, null=True, blank=True,
|
|
related_name='nullable_sources',
|
|
verbose_name='Optional target object',
|
|
on_delete=models.CASCADE)
|
|
|
|
|
|
class NestedForeignKeySource(RESTFrameworkModel):
|
|
"""
|
|
Used for testing FK chain. A -> B -> C.
|
|
"""
|
|
name = models.CharField(max_length=100)
|
|
target = models.ForeignKey(NullableForeignKeySource, null=True, blank=True,
|
|
related_name='nested_sources',
|
|
verbose_name='Intermediate target object',
|
|
on_delete=models.CASCADE)
|
|
|
|
|
|
# OneToOne
|
|
class OneToOneTarget(RESTFrameworkModel):
|
|
name = models.CharField(max_length=100)
|
|
|
|
|
|
class NullableOneToOneSource(RESTFrameworkModel):
|
|
name = models.CharField(max_length=100)
|
|
target = models.OneToOneField(
|
|
OneToOneTarget, null=True, blank=True,
|
|
related_name='nullable_source', on_delete=models.CASCADE)
|
|
|
|
|
|
class OneToOnePKSource(RESTFrameworkModel):
|
|
""" Test model where the primary key is a OneToOneField with another model. """
|
|
name = models.CharField(max_length=100)
|
|
target = models.OneToOneField(
|
|
OneToOneTarget, primary_key=True,
|
|
related_name='required_source', on_delete=models.CASCADE)
|