def project_reorder_components(node, **kwargs):
"""Reorders the components in a project's component list.
:param-json list new_list: List of strings that include node IDs and
node type delimited by ':'.
"""
# TODO(sloria): Change new_list parameter to be an array of objects
# {
# 'newList': {
# {'key': 'abc123', 'type': 'node'}
# }
# }
new_list = [tuple(n.split(':')) for n in request.json.get('new_list', [])]
nodes_new = [
StoredObject.get_collection(schema).load(key)
for key, schema in new_list
]
valid_nodes = [n for n in node.nodes if not n.is_deleted]
deleted_nodes = [n for n in node.nodes if n.is_deleted]
if len(valid_nodes) == len(nodes_new) and set(valid_nodes) == set(
nodes_new):
node.nodes = nodes_new + deleted_nodes
node.save()
return {}
logger.error('Got invalid node list in reorder components')
raise HTTPError(http.BAD_REQUEST)
def project_reorder_components(node, **kwargs):
"""Reorders the components in a project's component list.
:param-json list new_list: List of strings that include node IDs and
node type delimited by ':'.
"""
# TODO(sloria): Change new_list parameter to be an array of objects
# {
# 'newList': {
# {'key': 'abc123', 'type': 'node'}
# }
# }
new_list = [tuple(n.split(":")) for n in request.json.get("new_list", [])]
nodes_new = [StoredObject.get_collection(schema).load(key) for key, schema in new_list]
valid_nodes = [n for n in node.nodes if not n.is_deleted]
deleted_nodes = [n for n in node.nodes if n.is_deleted]
if len(valid_nodes) == len(nodes_new) and set(valid_nodes) == set(nodes_new):
node.nodes = nodes_new + deleted_nodes
node.save()
return {}
logger.error("Got invalid node list in reorder components")
raise HTTPError(http.BAD_REQUEST)
def check_pk_change(obj):
for backref in obj._backrefs_flat:
pk = backref[1]
if backref[0][1] == 'guid':
continue
Schema = StoredObject.get_collection(backref[0][1])
record = Schema.load(pk)
if record is None:
print 'Error: Backref {} not found'.format(pk)
field = getattr(record, backref[0][2])
if isinstance(field, list):
if obj not in field:
print 'Error: Object {} not in backref list'.format(pk)
else:
if field != obj:
print 'Error: Object {} not equal to backref'.format(pk)
for fname, fobj in obj._fields.items():
if fobj._is_foreign:
if fobj._list:
key = fobj._field_instance._backref_field_name
else:
key = fobj._backref_field_name
if not key:
continue
backref_key = '__'.join([
obj._name,
key,
fname,
])
value = getattr(obj, fname)
if not value:
continue
if fobj._list:
for item in value:
if item is None:
continue
if obj not in getattr(item, backref_key):
print 'Error: Obj {} not in backrefs of referent {}'.format(
obj._primary_key, fname
)
else:
if obj not in getattr(value, backref_key):
print 'Error: Obj {} not in backrefs of referent {}'.format(
obj._primary_key, fname
)
def clear_caches(*args, **kwargs):
"""Clear database cache before and after each task.
"""
StoredObject._clear_caches()
def clear_caches(*args, **kwargs):
"""Clear database cache before and after each task.
"""
StoredObject._clear_caches()
