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Add a rel2type_name to LeType methods about linked stuff

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Yann 2015-10-30 16:57:54 +01:00
commit 81d194974b
1 changed files with 8 additions and 5 deletions
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13
leobject/letype.py
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@ -102,20 +102,22 @@ class LeType(object):
return self._datasource(leo, self, nature) return self._datasource(leo, self, nature)
## @brief Get the linked objects lodel_id ## @brief Get the linked objects lodel_id
# @param rel2type_name str : the name of the relation
# @return an array of lodel_id linked with this object # @return an array of lodel_id linked with this object
# @todo unit tests # @todo unit tests
def linked(self): def linked(self, rel2type_name):
return [ rel['id_sub'] for rel in self._datasource.get_relations(self.lodel_id) ] return [ rel['id_sub'] for rel in self._datasource.get_relations(self.lodel_id) ]
## @brief Link this object with a LeObject ## @brief Link this object with a LeObject
# @note rel2type # @note rel2type
# @param leo LeObject : The object to be linked with # @param leo LeObject : The object to be linked with
# @param rel2type_name : The name of the rel2type field (the name of the relation)
# @param **rel_attr : keywords arguments for relations attributes # @param **rel_attr : keywords arguments for relations attributes
# @return True if success False allready done # @return True if success False allready done
# @throw A Leo exception if the link is not allowed # @throw A Leo exception if the link is not allowed
# @todo unit tests # @todo unit tests
# @todo find a value for depth and rank.... # @todo find a value for depth and rank....
def link_to(self, leo, **rel_attr): def link_to(self, leo, rel2type_name, **rel_attr):
if leo.__class__ not in self._linked_types.keys(): if leo.__class__ not in self._linked_types.keys():
raise leobject.leobject.LeObjectError("Constraint error : %s cannot be linked with %s"%(self.__class__.__name__, leo.__class__.__name__)) raise leobject.leobject.LeObjectError("Constraint error : %s cannot be linked with %s"%(self.__class__.__name__, leo.__class__.__name__))
@ -125,13 +127,14 @@ class LeType(object):
if not self._linked_types[leo.__class__][1].check(rel_attr[attr_name]): if not self._linked_types[leo.__class__][1].check(rel_attr[attr_name]):
raise ValueError("Wrong value '%s' for attribute %s"%(rel_attr[attr_name], attr_name)) raise ValueError("Wrong value '%s' for attribute %s"%(rel_attr[attr_name], attr_name))
return self._datasource.add_relation(self, leo, nature=None, depth=None, rank=None, **rel_attr) return self._datasource.add_relation(self, leo, nature=None, depth=None, rank=None, **rel_attr)#Broken ! need to give the rel2type_name
## @brief Remove a link bewteen this object and another ## @brief Remove a link bewteen this object and another
# @param leo LeObject : A LeObject instance linked with self # @param leo LeObject : A LeObject instance linked with self
# @param rel2type_name : the name of the relation
# @todo unit tests # @todo unit tests
def unlink(self, leo): def unlink(self, leo, rel2type_name):
return self._datasource.del_relation(self, leo) return self._datasource.del_relation(self, leo) #Broken ! need to give the rel2type_name
## @brief Delete a LeType from the datasource ## @brief Delete a LeType from the datasource
# @param filters list : list of filters (see @ref leobject_filters) # @param filters list : list of filters (see @ref leobject_filters)