b2a878e536
Now it is able to add, update, delete keys in resource definition content. Change-Id: I9624f97bf35eae15d6a7ddc2d5d42768292db4f0
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 itertools
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from werkzeug import routing
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from werkzeug import urls
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from tuning_box.library import resource_keys_operation
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class Levels(routing.BaseConverter):
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"""Converter that maps nested levels to list of tuples.
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For example, "level1/value1/level2/value2/" is mapped to
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[("level1", "value1"), ("level2", "value2")].
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Note that since it can be empty it includes following "/":
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Rule('/smth/<levels:levels>values')
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will parse "/smth/values" and "/smth/level1/value1/values".
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"""
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regex = "([^/]+/[^/]+/)*"
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def to_python(self, value):
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spl = value.split('/')
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return list(zip(spl[::2], spl[1::2]))
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def to_url(self, value):
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parts = itertools.chain.from_iterable(value)
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quoted_parts = (urls.url_quote(p, charset=self.map.charset, safe='')
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for p in parts)
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return ''.join(p + '/' for p in quoted_parts)
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class IdOrName(routing.BaseConverter):
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"""Converter that matches either int or URL part including "/" as string"""
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regex = '[^/].*?'
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def to_python(self, value):
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try:
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return int(value)
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except ValueError:
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return value
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def to_url(self, value):
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return super(IdOrName, self).to_url(str(value))
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class KeysOperation(routing.BaseConverter):
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"""Converter that matches keys operations
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Allowed operations: add, delete, erase
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"""
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regex = '(' + ')|('.join(
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resource_keys_operation.KeysOperationMixin.OPERATIONS
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) + ')'
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ALL = {
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'levels': Levels,
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'id_or_name': IdOrName,
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'keys_operation': KeysOperation
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}
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