def rsr_nodes(self, sa, *args):
"Print existing nodes. "
nodes = []
for arg in args:
typehint, nodeid = self.deref(arg, sa)
# do something with typehint?
node = Node.find(( Node.name == nodeid, ))
if not node:
log.warn("No entry for %s:%s", typehint, nodeid)
continue
print(node.ntype, node.name)
nodes.append(node)
yield dict(nodes=nodes)
def rsr_show(self, ref_or_node, sa ):
"Print a single node from name or path reference. "
if isinstance( ref_or_node, str ):
nodetype, localpart = self.deref(ref_or_node, sa)
node = Node.find(( Node.name == localpart, ))
print(node)
def rsr_remove(self, ref, sa, opts):
"Remove a node"
node = Node.find(( Node.name == ref, ))
sa.delete( node )
if opts.rsr_auto_commit:
sa.commit()