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 --- .../translator/hot/syntax/hot_template.py | 83 ++++++++++++++++++++++ 1 file changed, 83 insertions(+) create mode 100644 tosca2heat/heat-translator/translator/hot/syntax/hot_template.py (limited to 'tosca2heat/heat-translator/translator/hot/syntax/hot_template.py') diff --git a/tosca2heat/heat-translator/translator/hot/syntax/hot_template.py b/tosca2heat/heat-translator/translator/hot/syntax/hot_template.py new file mode 100644 index 0000000..4263c4d --- /dev/null +++ b/tosca2heat/heat-translator/translator/hot/syntax/hot_template.py @@ -0,0 +1,83 @@ +# +# 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. + +from collections import OrderedDict +import logging +import textwrap +from toscaparser.utils.gettextutils import _ +import yaml + +log = logging.getLogger('heat-translator') + + +class HotTemplate(object): + '''Container for full Heat Orchestration template.''' + + SECTIONS = (VERSION, DESCRIPTION, PARAMETER_GROUPS, PARAMETERS, + RESOURCES, OUTPUTS, MAPPINGS) = \ + ('heat_template_version', 'description', 'parameter_groups', + 'parameters', 'resources', 'outputs', '__undefined__') + + VERSIONS = (LATEST,) = ('2013-05-23',) + + def __init__(self): + self.resources = [] + self.outputs = [] + self.parameters = [] + self.description = "" + + def represent_ordereddict(self, dumper, data): + nodes = [] + for key, value in data.items(): + node_key = dumper.represent_data(key) + node_value = dumper.represent_data(value) + nodes.append((node_key, node_value)) + return yaml.nodes.MappingNode(u'tag:yaml.org,2002:map', nodes) + + def output_to_yaml(self): + log.debug(_('Converting translated output to yaml format.')) + dict_output = OrderedDict() + # Version + version_string = self.VERSION + ": " + self.LATEST + "\n\n" + + # Description + desc_str = "" + if self.description: + # Wrap the text to a new line if the line exceeds 80 characters. + wrapped_txt = "\n ".join(textwrap.wrap(self.description, 80)) + desc_str = self.DESCRIPTION + ": >\n " + wrapped_txt + "\n\n" + + # Parameters + all_params = OrderedDict() + for parameter in self.parameters: + all_params.update(parameter.get_dict_output()) + dict_output.update({self.PARAMETERS: all_params}) + + # Resources + all_resources = OrderedDict() + for resource in self.resources: + if not resource.hide_resource: + all_resources.update(resource.get_dict_output()) + dict_output.update({self.RESOURCES: all_resources}) + + # Outputs + all_outputs = OrderedDict() + for output in self.outputs: + all_outputs.update(output.get_dict_output()) + dict_output.update({self.OUTPUTS: all_outputs}) + + yaml.add_representer(OrderedDict, self.represent_ordereddict) + yaml_string = yaml.dump(dict_output, default_flow_style=False) + # get rid of the '' from yaml.dump around numbers + yaml_string = yaml_string.replace('\'', '') + return version_string + desc_str + yaml_string -- cgit 1.2.3-korg