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from __future__ import unicode_literals
from django.contrib.auth.models import Permission
MODELS_PERMISSIONS = [
'order.view_order',
'order.edit_order',
'product.view_category',
'product.edit_category',
'product.view_product',
'product.edit_product',
'product.view_stock_location',
'product.edit_stock_location',
'sale.view_sale',
'sale.edit_sale',
'user.view_user',
'user.edit_user',
'voucher.view_voucher',
'voucher.edit_voucher',
]
def get_permissions():
codenames = [permission.split('.')[1] for permission in MODELS_PERMISSIONS]
return Permission.objects.filter(codename__in=codenames)\
.prefetch_related('content_type')
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