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141 lines
3.3 KiB
Python
141 lines
3.3 KiB
Python
import datetime
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import itertools
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import tempfile
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from django.core.files.storage import FileSystemStorage
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from django.db import models
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callable_default_counter = itertools.count()
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def callable_default():
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return next(callable_default_counter)
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temp_storage = FileSystemStorage(location=tempfile.mkdtemp())
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class BoundaryModel(models.Model):
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positive_integer = models.PositiveIntegerField(null=True, blank=True)
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class Defaults(models.Model):
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name = models.CharField(max_length=255, default="class default value")
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def_date = models.DateField(default=datetime.date(1980, 1, 1))
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value = models.IntegerField(default=42)
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callable_default = models.IntegerField(default=callable_default)
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class ChoiceModel(models.Model):
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"""For ModelChoiceField and ModelMultipleChoiceField tests."""
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CHOICES = [
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("", "No Preference"),
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("f", "Foo"),
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("b", "Bar"),
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]
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INTEGER_CHOICES = [
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(None, "No Preference"),
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(1, "Foo"),
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(2, "Bar"),
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]
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STRING_CHOICES_WITH_NONE = [
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(None, "No Preference"),
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("f", "Foo"),
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("b", "Bar"),
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]
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name = models.CharField(max_length=10)
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choice = models.CharField(max_length=2, blank=True, choices=CHOICES)
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choice_string_w_none = models.CharField(
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max_length=2, blank=True, null=True, choices=STRING_CHOICES_WITH_NONE
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)
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choice_integer = models.IntegerField(choices=INTEGER_CHOICES, blank=True, null=True)
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class ChoiceOptionModel(models.Model):
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"""
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Destination for ChoiceFieldModel's ForeignKey.
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Can't reuse ChoiceModel because error_message tests require that it have no
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instances.
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"""
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name = models.CharField(max_length=10)
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class Meta:
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ordering = ("name",)
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def __str__(self):
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return "ChoiceOption %d" % self.pk
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def choice_default():
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return ChoiceOptionModel.objects.get_or_create(name="default")[0].pk
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def choice_default_list():
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return [choice_default()]
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def int_default():
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return 1
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def int_list_default():
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return [1]
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class ChoiceFieldModel(models.Model):
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"""Model with ForeignKey to another model, for testing ModelForm
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generation with ModelChoiceField."""
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choice = models.ForeignKey(
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ChoiceOptionModel,
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models.CASCADE,
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blank=False,
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default=choice_default,
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)
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choice_int = models.ForeignKey(
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ChoiceOptionModel,
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models.CASCADE,
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blank=False,
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related_name="choice_int",
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default=int_default,
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)
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multi_choice = models.ManyToManyField(
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ChoiceOptionModel,
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blank=False,
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related_name="multi_choice",
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default=choice_default_list,
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)
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multi_choice_int = models.ManyToManyField(
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ChoiceOptionModel,
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blank=False,
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related_name="multi_choice_int",
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default=int_list_default,
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)
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class OptionalMultiChoiceModel(models.Model):
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multi_choice = models.ManyToManyField(
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ChoiceOptionModel,
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blank=False,
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related_name="not_relevant",
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default=choice_default,
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)
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multi_choice_optional = models.ManyToManyField(
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ChoiceOptionModel,
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blank=True,
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related_name="not_relevant2",
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)
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class FileModel(models.Model):
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file = models.FileField(storage=temp_storage, upload_to="tests")
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class Article(models.Model):
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content = models.TextField()
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