#258 removed function that prepares the DbPath functionality in the Q…

…ueryBuilder
aiidateam · Jun 1, 2017 · 08db0bf · 08db0bf
1 parent 4df9f9d
commit 08db0bf
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diff --git a/aiida/backends/sqlalchemy/querybuilder_sqla.py b/aiida/backends/sqlalchemy/querybuilder_sqla.py
@@ -143,11 +143,6 @@ def AiidaComputer(self):
         import aiida.orm.implementation.sqlalchemy.computer
         return aiida.orm.implementation.sqlalchemy.computer.Computer
 
-
-    def prepare_with_dbpath(self):
-        from aiida.backends.sqlalchemy.models.node import DbPath
-        self.Path = DbPath
-
     def get_session(self):
         return aiida.backends.sqlalchemy.get_scoped_session()
 

diff --git a/aiida/orm/implementation/django/node.py b/aiida/orm/implementation/django/node.py
@@ -196,7 +196,6 @@ def _add_dblink_from(self, src, label=None, link_type=LinkType.UNSPECIFIED):
             if QueryBuilder().append(
                     Node, filters={'id':self.pk}, tag='parent').append(
                     Node, filters={'id':src.pk}, tag='child', descendant_of='parent').count() > 0:
-            #~ if len(DbPath.objects.filter(parent=self.dbnode, child=src.dbnode)) > 0:
                 raise ValueError(
                     "The link you are attempting to create would generate a loop")