78 lines
2.1 KiB
Python
Executable File
78 lines
2.1 KiB
Python
Executable File
from django.db import models
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from adminsortable.models import Sortable
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class SimpleModel(models.Model):
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class Meta:
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abstract = True
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title = models.CharField(max_length=50)
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def __unicode__(self):
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return self.title
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#a model that is sortable
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class Category(SimpleModel, Sortable):
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class Meta(Sortable.Meta):
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"""
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Classes that inherit from Sortable must define an inner
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Meta class that inherits from Sortable.Meta or ordering
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won't work as expected
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"""
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verbose_name_plural = 'Categories'
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#a model that is sortable relative to a foreign key that is also sortable
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class Project(SimpleModel, Sortable):
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class Meta(Sortable.Meta):
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pass
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#deprecated: shown for backward compatibility only. Reference class "Sample" for proper
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# designation of `sortable_by` as a property
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@classmethod
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def sortable_by(cls):
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return Category, 'category'
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category = models.ForeignKey(Category)
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description = models.TextField()
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#a model that is sortable relative to a foreign key that is also sortable
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class Sample(SimpleModel, Sortable):
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class Meta(Sortable.Meta):
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ordering = Sortable.Meta.ordering + ['category']
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category = models.ForeignKey(Category)
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description = models.TextField()
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#field to define which foreign key the model is sortable by.
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#works with versions > 1.1.1
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sortable_by = Category
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#registered as a tabular inline on project
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class Credit(Sortable):
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class Meta(Sortable.Meta):
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pass
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project = models.ForeignKey(Project)
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first_name = models.CharField(max_length=30)
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last_name = models.CharField(max_length=30)
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def __unicode__(self):
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return '%s %s' % (self.first_name, self.last_name)
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#registered as a stacked inline on project
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class Note(Sortable):
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class Meta(Sortable.Meta):
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pass
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project = models.ForeignKey(Project)
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text = models.CharField(max_length=100)
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def __unicode__(self):
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return self.text
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