diff options
Diffstat (limited to 'tosca2heat/heat-translator-0.3.0/translator/hot/translate_inputs.py')
| -rw-r--r-- | tosca2heat/heat-translator-0.3.0/translator/hot/translate_inputs.py | 153 |
1 files changed, 0 insertions, 153 deletions
diff --git a/tosca2heat/heat-translator-0.3.0/translator/hot/translate_inputs.py b/tosca2heat/heat-translator-0.3.0/translator/hot/translate_inputs.py deleted file mode 100644 index ea9f990..0000000 --- a/tosca2heat/heat-translator-0.3.0/translator/hot/translate_inputs.py +++ /dev/null @@ -1,153 +0,0 @@ -# -# 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. - -import logging -from toscaparser.dataentity import DataEntity -from toscaparser.elements.scalarunit import ScalarUnit_Size -from toscaparser.utils.gettextutils import _ -from toscaparser.utils.validateutils import TOSCAVersionProperty -from translator.hot.syntax.hot_parameter import HotParameter - - -INPUT_CONSTRAINTS = (CONSTRAINTS, DESCRIPTION, LENGTH, RANGE, - MIN, MAX, ALLOWED_VALUES, ALLOWED_PATTERN) = \ - ('constraints', 'description', 'length', 'range', - 'min', 'max', 'allowed_values', 'allowed_pattern') - -TOSCA_CONSTRAINT_OPERATORS = (EQUAL, GREATER_THAN, GREATER_OR_EQUAL, LESS_THAN, - LESS_OR_EQUAL, IN_RANGE, VALID_VALUES, LENGTH, - MIN_LENGTH, MAX_LENGTH, PATTERN) = \ - ('equal', 'greater_than', 'greater_or_equal', - 'less_than', 'less_or_equal', 'in_range', - 'valid_values', 'length', 'min_length', - 'max_length', 'pattern') - -TOSCA_TO_HOT_CONSTRAINTS_ATTRS = {'equal': 'allowed_values', - 'greater_than': 'range', - 'greater_or_equal': 'range', - 'less_than': 'range', - 'less_or_equal': 'range', - 'in_range': 'range', - 'valid_values': 'allowed_values', - 'length': 'length', - 'min_length': 'length', - 'max_length': 'length', - 'pattern': 'allowed_pattern'} - -TOSCA_TO_HOT_INPUT_TYPES = {'string': 'string', - 'integer': 'number', - 'float': 'number', - 'boolean': 'boolean', - 'timestamp': 'string', - 'scalar-unit.size': 'number', - 'version': 'string', - 'null': 'string', - 'PortDef': 'number'} - -log = logging.getLogger('heat-translator') - - -class TranslateInputs(object): - '''Translate TOSCA Inputs to Heat Parameters.''' - - def __init__(self, inputs, parsed_params): - self.inputs = inputs - self.parsed_params = parsed_params - - def translate(self): - return self._translate_inputs() - - def _translate_inputs(self): - hot_inputs = [] - hot_default = None - for input in self.inputs: - hot_input_type = TOSCA_TO_HOT_INPUT_TYPES[input.type] - - if input.name in self.parsed_params: - hot_default = DataEntity.validate_datatype( - input.type, self.parsed_params[input.name]) - elif input.default is not None: - hot_default = DataEntity.validate_datatype(input.type, - input.default) - else: - log.warning(_("Need to specify a value " - "for input {0}").format(input.name)) - raise Exception(_("Need to specify a value " - "for input {0}").format(input.name)) - if input.type == "scalar-unit.size": - # Assumption here is to use this scalar-unit.size for size of - # cinder volume in heat templates and will be in GB. - # should add logic to support other types if needed. - input_value = hot_default - hot_default = (ScalarUnit_Size(hot_default). - get_num_from_scalar_unit('GiB')) - if hot_default == 0: - log.warning(_('Unit value should be > 0.')) - raise Exception(_( - 'Unit value should be > 0.')) - elif int(hot_default) < hot_default: - hot_default = int(hot_default) + 1 - log.warning(_("Cinder unit value should be in multiples" - " of GBs. So corrected %(input_value)s " - "to %(hot_default)s GB.") - % {'input_value': input_value, - 'hot_default': hot_default}) - if input.type == 'version': - hot_default = TOSCAVersionProperty(hot_default).get_version() - - hot_constraints = [] - if input.constraints: - for constraint in input.constraints: - constraint.validate(hot_default) - hc, hvalue = self._translate_constraints( - constraint.constraint_key, constraint.constraint_value) - hot_constraints.append({hc: hvalue}) - - hot_inputs.append(HotParameter(name=input.name, - type=hot_input_type, - description=input.description, - default=hot_default, - constraints=hot_constraints)) - return hot_inputs - - def _translate_constraints(self, name, value): - hot_constraint = TOSCA_TO_HOT_CONSTRAINTS_ATTRS[name] - - # Offset used to support less_than and greater_than. - # TODO(anyone): when parser supports float, verify this works - offset = 1 - - if name == EQUAL: - hot_value = [value] - elif name == GREATER_THAN: - hot_value = {"min": value + offset} - elif name == GREATER_OR_EQUAL: - hot_value = {"min": value} - elif name == LESS_THAN: - hot_value = {"max": value - offset} - elif name == LESS_OR_EQUAL: - hot_value = {"max": value} - elif name == IN_RANGE: - # value is list type here - min_value = min(value) - max_value = max(value) - hot_value = {"min": min_value, "max": max_value} - elif name == LENGTH: - hot_value = {"min": value, "max": value} - elif name == MIN_LENGTH: - hot_value = {"min": value} - elif name == MAX_LENGTH: - hot_value = {"max": value} - else: - hot_value = value - return hot_constraint, hot_value |