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author | 2015-12-22 15:04:53 +0800 | |
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committer | 2015-12-22 15:04:53 +0800 | |
commit | b678c5bfea0f1b142c2a4a5bdee1e3309a021887 (patch) | |
tree | 493ec289254370057daaaded00fd1b4761783c86 /tosca2heat/tosca-parser-0.3.0/toscaparser/properties.py | |
parent | 828f613ea0c3e334eacf3f7857252246708d1c88 (diff) |
JIRA:PARSER-15 Provide Standalone Heat-Translator Liberty Pypi Packages
Diffstat (limited to 'tosca2heat/tosca-parser-0.3.0/toscaparser/properties.py')
-rw-r--r-- | tosca2heat/tosca-parser-0.3.0/toscaparser/properties.py | 76 |
1 files changed, 76 insertions, 0 deletions
diff --git a/tosca2heat/tosca-parser-0.3.0/toscaparser/properties.py b/tosca2heat/tosca-parser-0.3.0/toscaparser/properties.py new file mode 100644 index 0000000..23c1db2 --- /dev/null +++ b/tosca2heat/tosca-parser-0.3.0/toscaparser/properties.py @@ -0,0 +1,76 @@ +# 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 toscaparser.dataentity import DataEntity +from toscaparser.elements.constraints import Schema +from toscaparser.functions import is_function + + +class Property(object): + '''TOSCA built-in Property type.''' + + PROPERTY_KEYS = ( + TYPE, REQUIRED, DESCRIPTION, DEFAULT, CONSTRAINTS + ) = ( + 'type', 'required', 'description', 'default', 'constraints' + ) + + ENTRY_SCHEMA_KEYS = ( + ENTRYTYPE, ENTRYPROPERTIES + ) = ( + 'type', 'properties' + ) + + def __init__(self, property_name, value, schema_dict, custom_def=None): + self.name = property_name + self.value = value + self.custom_def = custom_def + self.schema = Schema(property_name, schema_dict) + + @property + def type(self): + return self.schema.type + + @property + def required(self): + return self.schema.required + + @property + def description(self): + return self.schema.description + + @property + def default(self): + return self.schema.default + + @property + def constraints(self): + return self.schema.constraints + + @property + def entry_schema(self): + return self.schema.entry_schema + + def validate(self): + '''Validate if not a reference property.''' + if not is_function(self.value): + if self.type == Schema.STRING: + self.value = str(self.value) + self.value = DataEntity.validate_datatype(self.type, self.value, + self.entry_schema, + self.custom_def) + self._validate_constraints() + + def _validate_constraints(self): + if self.constraints: + for constraint in self.constraints: + constraint.validate(self.value) |