e1873c8285
1. Implement tosca.scalar-unit.frequency/tosca.scalar-unit.size/ tosca.scalar-unit.time 2. Add 'cpu_frequency' property for tosca.nodes.Compute Change-Id: I46454c02ab851b3af68af1dda8d362273e952db7
78 lines
2.1 KiB
Python
78 lines
2.1 KiB
Python
# Licensed under the Apache License, Version 2.0 (the "License"); you may
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# not use this file except in compliance with the License. You may obtain
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# a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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# License for the specific language governing permissions and limitations
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# under the License.
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import collections
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import dateutil.parser
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import numbers
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import six
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from translator.toscalib.utils.gettextutils import _
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def str_to_num(value):
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'''Convert a string representation of a number into a numeric type.'''
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if isinstance(value, numbers.Number):
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return value
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try:
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return int(value)
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except ValueError:
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return float(value)
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def validate_number(value):
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return str_to_num(value)
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def validate_integer(value):
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if not isinstance(value, int):
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raise ValueError(_('"%s" is not an integer') % value)
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return validate_number(value)
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def validate_float(value):
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if not isinstance(value, float):
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raise ValueError(_('"%s" is not a float') % value)
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return validate_number(value)
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def validate_string(value):
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if not isinstance(value, six.string_types):
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raise ValueError(_('"%s" is not a string') % value)
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return value
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def validate_list(value):
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if not isinstance(value, list):
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raise ValueError(_('"%s" is not a list') % value)
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return value
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def validate_map(value):
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if not isinstance(value, collections.Mapping):
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raise ValueError(_('"%s" is not a map') % value)
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return value
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def validate_boolean(value):
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if isinstance(value, bool):
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return value
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if isinstance(value, str):
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normalised = value.lower()
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if normalised in ['true', 'false']:
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return normalised == 'true'
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raise ValueError(_('"%s" is not a boolean') % value)
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def validate_timestamp(value):
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return dateutil.parser.parse(value)
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