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__init__.py
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__init__.py
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'''
Helper functions to be used in the auth check functions
'''
import ckan.logic as logic
def _get_object(context, data_dict, name, class_name):
# return the named item if in the data_dict, or get it from
# model.class_name
if not data_dict:
data_dict = {}
if not name in context:
model = context['model']
id = data_dict.get('id', None)
obj = getattr(model, class_name).get(id)
if not obj:
raise logic.NotFound
else:
obj = context[name]
return obj
def get_related_object(context, data_dict=None):
return _get_object(context, data_dict, 'related', 'Related')
def get_package_object(context, data_dict=None):
return _get_object(context, data_dict, 'package', 'Package')
def get_resource_object(context, data_dict=None):
return _get_object(context, data_dict, 'resource', 'Resource')
def get_group_object(context, data_dict=None):
return _get_object(context, data_dict, 'group', 'Group')
def get_user_object(context, data_dict=None):
return _get_object(context, data_dict, 'user_obj', 'User')