/usr/lib/python3/dist-packages/toscaparser/parameters.py is in python3-tosca-parser 0.1.0-3.
This file is owned by root:root, with mode 0o644.
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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 | # 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.common.exception import MissingRequiredFieldError
from toscaparser.common.exception import UnknownFieldError
from toscaparser.dataentity import DataEntity
from toscaparser.elements.constraints import Schema
from toscaparser.elements.entitytype import EntityType
from toscaparser.utils.gettextutils import _
log = logging.getLogger('tosca')
class Input(object):
INPUTFIELD = (TYPE, DESCRIPTION, DEFAULT, CONSTRAINTS) = \
('type', 'description', 'default', 'constraints')
def __init__(self, name, schema_dict):
self.name = name
self.schema = Schema(name, schema_dict)
@property
def type(self):
return self.schema.type
@property
def description(self):
return self.schema.description
@property
def default(self):
return self.schema.default
@property
def constraints(self):
return self.schema.constraints
def validate(self, value=None):
self._validate_field()
self.validate_type(self.type)
if value:
self._validate_value(value)
def _validate_field(self):
for name in self.schema:
if name not in self.INPUTFIELD:
raise UnknownFieldError(what='Input %s' % self.name,
field=name)
def validate_type(self, input_type):
if input_type not in Schema.PROPERTY_TYPES:
raise ValueError(_('Invalid type %s') % type)
def _validate_value(self, value):
tosca = EntityType.TOSCA_DEF
datatype = None
if self.type in tosca:
datatype = tosca[self.type]
elif EntityType.DATATYPE_PREFIX + self.type in tosca:
datatype = tosca[EntityType.DATATYPE_PREFIX + self.type]
DataEntity.validate_datatype(self.type, value, None, datatype)
class Output(object):
OUTPUTFIELD = (DESCRIPTION, VALUE) = ('description', 'value')
def __init__(self, name, attrs):
self.name = name
self.attrs = attrs
@property
def description(self):
return self.attrs[self.DESCRIPTION]
@property
def value(self):
return self.attrs[self.VALUE]
def validate(self):
self._validate_field()
def _validate_field(self):
if not isinstance(self.attrs, dict):
raise MissingRequiredFieldError(what='Output %s' % self.name,
required=self.VALUE)
try:
self.value
except KeyError:
raise MissingRequiredFieldError(what='Output %s' % self.name,
required=self.VALUE)
for name in self.attrs:
if name not in self.OUTPUTFIELD:
raise UnknownFieldError(what='Output %s' % self.name,
field=name)
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