a4bcaa1e60
- Parameters is a key/value dictionary section where keys are YAQL variable names and values can be either a YAQL expression or a prepopulated constants. Expressions are evaluated at the very beginning of a form lifecycle. - Parameters are accessible using regular YAQL variable syntax ($something) - Any values within form definitions (title, initial, required etc.) now can be a YAQL expressions that are evaluated before for is rendered but after the parameters are ready so they can be used in the form definitions - Latest UI definition version was raised to 2.4 - Also now it is possible to provide choices for the choice type control in a form of key/value (dictionary) in addition to list of tuples Change-Id: I41605ec829d012a69327bc09277dddee5a922bef
38 lines
1.4 KiB
Python
38 lines
1.4 KiB
Python
# Copyright (c) 2014 Mirantis, Inc.
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#
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# 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 semantic_version
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LATEST_FORMAT_VERSION = '2.4'
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def check_version(version):
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latest = get_latest_version()
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supported = semantic_version.Version(str(latest.major), partial=True)
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requested = semantic_version.Version.coerce(str(version))
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if supported != requested:
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msg = 'Unsupported Dynamic UI format version: ' \
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'requested format version {0} is not compatible with the ' \
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'supported family {1}'
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raise ValueError(msg.format(requested, supported))
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if requested > latest:
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msg = 'Unsupported Dynamic UI format version: ' \
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'requested format version {0} is newer than ' \
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'latest supported {1}'
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raise ValueError(msg.format(requested, latest))
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def get_latest_version():
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return semantic_version.Version.coerce(LATEST_FORMAT_VERSION)
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