40 lines
1.2 KiB
Python
40 lines
1.2 KiB
Python
from .mixins import *
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def _insert_bases(cls, bases):
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old_bases = cls.__bases__
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new_bases = tuple(bases) + old_bases
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cls.__bases__ = new_bases
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def webpage(**options):
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""" Class decorators that insert needed bases according to options :
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-- ajax : view will return content_template for Ajax requests
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-- permissions : list of permissions needed to access view
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"""
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ajax = options.pop('ajax', False)
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permissions = options.pop('permissions', [])
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app_menu = options.pop('app_menu', [])
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app_name = options.pop('app_name', None)
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app_users = options.pop('app_users', [])
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new_bases = []
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if ajax:
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new_bases.append(WebsiteAjaxTemplateMixin)
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else:
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new_bases.append(WebsiteTemplateMixin)
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if permissions:
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new_bases.append(PermissionRequiredMixin)
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if app_users:
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new_bases.append(SpecialUserRequiredMixin)
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def class_decorator(cls):
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_insert_bases(cls, new_bases)
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if permissions:
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cls.permissions = permissions
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cls.app_menu = app_menu.copy() #avoid conflict between Views
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cls.app_name = app_name
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cls.app_users = app_users.copy()
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return cls
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return class_decorator
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