permission Package¶
permission Package¶
django-permission
backends Module¶
Logical permission backends module
- class permission.backends.PermissionBackend[source]¶
Bases: object
A handler based permission backend
Methods
- authenticate(username, password)[source]¶
Always return None to prevent authentication within this backend.
- has_perm(user_obj, perm, obj=None)[source]¶
Check if user have permission (of object) based on registered handlers.
It will raise ObjectDoesNotExist exception when the specified string permission does not exist and PERMISSION_CHECK_PERMISSION_PRESENCE is True in settings module.
Parameters: user_obj : django user model instance
A django user model instance which be checked
perm : string
app_label.codename formatted permission string
obj : None or django model instance
None or django model instance for object permission
Returns: boolean :
Wheter the specified user have specified permission (of specified object).
Raises: django.core.exceptions.ObjectDoesNotExist :
If the specified string permission does not exist and PERMISSION_CHECK_PERMISSION_PRESENCE is True in settings module.
- supports_anonymous_user = True¶
- supports_inactive_user = True¶
- supports_object_permissions = True¶
conf Module¶
django-permission application configure
handlers Module¶
- class permission.handlers.LogicalPermissionHandler(model)[source]¶
Bases: permission.handlers.PermissionHandler
Permission handler class which use permission logics to determine the permission
Methods
- has_perm(user_obj, perm, obj=None)[source]¶
Check if user have permission (of object) based on specified models’s _permission_logics attribute.
Parameters: user_obj : django user model instance
A django user model instance which be checked
perm : string
app_label.codename formatted permission string
obj : None or django model instance
None or django model instance for object permission
Returns: boolean :
Wheter the specified user have specified permission (of specified object).
- class permission.handlers.PermissionHandler(model_or_app_label)[source]¶
Bases: object
Abstract permission handler class
Methods
- get_permissions(user_obj, perm, obj=None)[source]¶
Get permissions which this handler can treat. Specified with includes and excludes of this instance.
Parameters: user_obj : django user model instance
A django user model instance which be checked
perm : string
app_label.codename formatted permission string
obj : None or django model instance
None or django model instance for object permission
Returns: set :
A set instance of app_label.codename formatted permission strings
- has_perm(user_obj, perm, obj=None)[source]¶
Check if user have permission (of object)
Parameters: user_obj : django user model instance
A django user model instance which be checked
perm : string
app_label.codename formatted permission string
obj : None or django model instance
None or django model instance for object permission
Returns: boolean :
Wheter the specified user have specified permission (of specified object).
.. note:: :
Sub class must override this method.