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65 lines
1.7 KiB
Python
65 lines
1.7 KiB
Python
# -*- coding: utf-8 -*-
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"""
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This module contains default renderers for admin fields. They are used for
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example in the list view.
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"""
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from __future__ import division, absolute_import, unicode_literals
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import os.path
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from datetime import date, time, datetime
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from django.utils import formats, timezone
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from django.template.loader import render_to_string
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from djadmin2 import settings
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def boolean_renderer(value, field):
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"""
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Render a boolean value as icon.
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This uses the template ``renderers/boolean.html``.
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:param value: The value to process.
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:type value: boolean
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:param field: The model field instance
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:type field: django.db.models.fields.Field
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:rtype: unicode
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"""
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# TODO caching of template
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tpl = os.path.join(settings.ADMIN2_THEME_DIRECTORY, 'renderers/boolean.html')
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return render_to_string(tpl, {'value': value})
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def datetime_renderer(value, field):
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"""
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Localize and format the specified date.
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:param value: The value to process.
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:type value: datetime.date or datetime.time or datetime.datetime
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:param field: The model field instance
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:type field: django.db.models.fields.Field
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:rtype: unicode
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"""
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if isinstance(value, datetime):
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return formats.localize(timezone.template_localtime(value))
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elif isinstance(value, (date, time)):
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return formats.localize(value)
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else:
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return value
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def title_renderer(value, field):
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"""
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Render a string in title case (capitalize every word).
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:param value: The value to process.
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:type value: str or unicode
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:param field: The model field instance
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:type field: django.db.models.fields.Field
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:rtype: unicode
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"""
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return unicode(value).title()
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