slice_id = self['slice_id']
person_id = person['person_id']
- self.api.db.do("INSERT INTO slice_person (person_id, slice_id)" \
- " VALUES(%(person_id)d, %(slice_id)d)",
- locals())
- if commit:
- self.api.db.commit()
+ if person_id not in self['person_ids']:
+ assert slice_id not in person['slice_ids']
- if 'person_ids' in self and person_id not in self['person_ids']:
- self['person_ids'].append(person_id)
+ self.api.db.do("INSERT INTO slice_person (person_id, slice_id)" \
+ " VALUES(%(person_id)d, %(slice_id)d)",
+ locals())
+
+ if commit:
+ self.api.db.commit()
- if 'slice_ids' in person and slice_id not in person['slice_ids']:
+ self['person_ids'].append(person_id)
person['slice_ids'].append(slice_id)
def remove_person(self, person, commit = True):
slice_id = self['slice_id']
person_id = person['person_id']
- self.api.db.do("DELETE FROM slice_person" \
- " WHERE person_id = %(person_id)d" \
- " AND slice_id = %(slice_id)d",
- locals())
- if commit:
- self.api.db.commit()
+ if person_id in self['person_ids']:
+ assert slice_id in person['slice_ids']
- if 'person_ids' in self and person_id in self['person_ids']:
- self['person_ids'].remove(person_id)
+ self.api.db.do("DELETE FROM slice_person" \
+ " WHERE person_id = %(person_id)d" \
+ " AND slice_id = %(slice_id)d",
+ locals())
+
+ if commit:
+ self.api.db.commit()
- if 'slice_ids' in person and slice_id in person['slice_ids']:
+ self['person_ids'].remove(person_id)
person['slice_ids'].remove(slice_id)
def add_node(self, node, commit = True):
slice_id = self['slice_id']
node_id = node['node_id']
- self.api.db.do("INSERT INTO slice_node (node_id, slice_id)" \
- " VALUES(%(node_id)d, %(slice_id)d)",
- locals())
- if commit:
- self.api.db.commit()
+ if node_id not in self['node_ids']:
+ assert slice_id not in node['slice_ids']
- if 'node_ids' in self and node_id not in self['node_ids']:
- self['node_ids'].append(node_id)
+ self.api.db.do("INSERT INTO slice_node (node_id, slice_id)" \
+ " VALUES(%(node_id)d, %(slice_id)d)",
+ locals())
+
+ if commit:
+ self.api.db.commit()
- if 'slice_ids' in node and slice_id not in node['slice_ids']:
+ self['node_ids'].append(node_id)
node['slice_ids'].append(slice_id)
def remove_node(self, node, commit = True):
slice_id = self['slice_id']
node_id = node['node_id']
- self.api.db.do("DELETE FROM slice_node" \
- " WHERE node_id = %(node_id)d" \
- " AND slice_id = %(slice_id)d",
- locals())
- if commit:
- self.api.db.commit()
+ if node_id in self['node_ids']:
+ assert slice_id in node['slice_ids']
- if 'node_ids' in self and node_id in self['node_ids']:
- self['node_ids'].remove(node_id)
+ self.api.db.do("DELETE FROM slice_node" \
+ " WHERE node_id = %(node_id)d" \
+ " AND slice_id = %(slice_id)d",
+ locals())
+
+ if commit:
+ self.api.db.commit()
- if 'slice_ids' in node and slice_id in node['slice_ids']:
+ self['node_ids'].remove(node_id)
node['slice_ids'].remove(slice_id)
def delete(self, commit = True):