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Allow to optionally override DjangoModelPermissions.perms_map via view.perms_map.

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This commit is contained in:
Dmitri Sintsov 2019-05-08 11:40:57 +03:00
parent be5a9f78f3
commit c1c23ac97b
1 changed files with 9 additions and 3 deletions
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8
rest_framework/permissions.py
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@ -175,7 +175,7 @@ class DjangoModelPermissions(BasePermission):
# Override this if you need to also provide 'view' permissions,
# or if you want to provide custom permission codes.
perms_map = {
'GET': [],
'GET': ['%(app_label)s.view_%(model_name)s'],
'OPTIONS': [],
'HEAD': [],
'POST': ['%(app_label)s.add_%(model_name)s'],
@ -226,6 +226,12 @@ class DjangoModelPermissions(BasePermission):
not request.user.is_authenticated and self.authenticated_users_only):
return False
if hasattr(view, 'perms_map') and request.method in view.perms_map:
# Override default perms_map from view / ViewSet.
perms = view.perms_map[request.method]
if isinstance(perms, str):
perms = [perms]
else:
queryset = self._queryset(view)
perms = self.get_required_permissions(request.method, queryset.model)