From c8201c119ec686e79797721156767685fe848aca Mon Sep 17 00:00:00 2001 From: shangxdy Date: Thu, 7 Apr 2016 14:08:49 -0400 Subject: Update tosca lib to version 0.5 Use tosca-parser and heat-translator to analyze to the basic nfv-tosca type definitions, and use simple tosca new feature such as policy, group and trigger, which are now supported by the latest version of tosca-parser and heat-translator. JIRA:PARSER-18 Change-Id: I797bcacbb5b32005d0aeb0f3f32851ac96e30f01 Signed--off-by: shangxdy Signed-off-by: shangxdy --- .../toscaparser/tpl_relationship_graph.py | 46 ++++++++++++++++++++++ 1 file changed, 46 insertions(+) create mode 100644 tosca2heat/tosca-parser/toscaparser/tpl_relationship_graph.py (limited to 'tosca2heat/tosca-parser/toscaparser/tpl_relationship_graph.py') diff --git a/tosca2heat/tosca-parser/toscaparser/tpl_relationship_graph.py b/tosca2heat/tosca-parser/toscaparser/tpl_relationship_graph.py new file mode 100644 index 0000000..1a5ea7b --- /dev/null +++ b/tosca2heat/tosca-parser/toscaparser/tpl_relationship_graph.py @@ -0,0 +1,46 @@ +# Licensed under the Apache License, Version 2.0 (the "License"); you may +# not use this file except in compliance with the License. You may obtain +# a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT +# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the +# License for the specific language governing permissions and limitations +# under the License. + + +class ToscaGraph(object): + '''Graph of Tosca Node Templates.''' + def __init__(self, nodetemplates): + self.nodetemplates = nodetemplates + self.vertices = {} + self._create() + + def _create_vertex(self, node): + if node not in self.vertices: + self.vertices[node.name] = node + + def _create_edge(self, node1, node2, relationship): + if node1 not in self.vertices: + self._create_vertex(node1) + self.vertices[node1.name]._add_next(node2, + relationship) + + def vertex(self, node): + if node in self.vertices: + return self.vertices[node] + + def __iter__(self): + return iter(self.vertices.values()) + + def _create(self): + for node in self.nodetemplates: + relation = node.relationships + if relation: + for rel, nodetpls in relation.items(): + for tpl in self.nodetemplates: + if tpl.name == nodetpls.name: + self._create_edge(node, tpl, rel) + self._create_vertex(node) -- cgit 1.2.3-korg