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31 lines
1 KiB
Python
31 lines
1 KiB
Python
"""
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Django Extensions abstract base model classes.
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"""
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from django.db import models
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from django.utils.translation import ugettext_lazy as _
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from django_extensions.db.fields import (ModificationDateTimeField,
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CreationDateTimeField, AutoSlugField)
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class TimeStampedModel(models.Model):
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""" TimeStampedModel
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An abstract base class model that provides self-managed "created" and
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"modified" fields.
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"""
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created = CreationDateTimeField(_('created'))
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modified = ModificationDateTimeField(_('modified'))
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class Meta:
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abstract = True
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class TitleSlugDescriptionModel(models.Model):
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""" TitleSlugDescriptionModel
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An abstract base class model that provides title and description fields
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and a self-managed "slug" field that populates from the title.
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"""
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title = models.CharField(_('title'), max_length=255)
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slug = AutoSlugField(_('slug'), populate_from='title')
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description = models.TextField(_('description'), blank=True, null=True)
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class Meta:
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abstract = True
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