6e000185af
'name' field is inserted automatically if ui definition has 2.2 version of higher. If ui definitions were nested, name for parent app was used. This happend since list of filed were not cleaned up from the previous time. Also, some improvement was made: initial value is not get from the application section, but is passed from the fqn, which is get from api. Change-Id: I01c51d48185400f34a7dbd15fca349ad7ddbef05 Closes-Bug: #1493075
79 lines
2.5 KiB
Python
79 lines
2.5 KiB
Python
# Copyright (c) 2013 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 random
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import string
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import time
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import types
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from yaql.language import specs
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from yaql.language import yaqltypes
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from muranodashboard.catalog import forms as catalog_forms
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from muranodashboard.dynamic_ui import helpers
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@specs.parameter('times', int)
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def _repeat(context, template, times):
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for i in xrange(times):
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context['index'] = i + 1
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yield helpers.evaluate(template, context)
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_random_string_counter = None
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@specs.parameter('pattern', yaqltypes.String())
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@specs.parameter('number', int)
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def _generate_hostname(pattern, number):
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"""Generates hostname based on pattern
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Replaces '#' char in pattern with supplied number, if no pattern is
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supplied generates short and unique name for the host.
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:param pattern: hostname pattern
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:param number: number to replace with in pattern
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:return: hostname
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"""
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global _random_string_counter
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if pattern and isinstance(pattern, types.UnicodeType):
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return pattern.replace(u'#', unicode(number))
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elif pattern:
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return pattern.replace('#', str(number))
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counter = _random_string_counter or 1
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# generate first 5 random chars
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prefix = ''.join(random.choice(string.lowercase) for _ in range(5))
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# convert timestamp to higher base to shorten hostname string
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# (up to 8 chars)
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timestamp = helpers.int2base(int(time.time() * 1000), 36)[:8]
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# third part of random name up to 2 chars
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# (1295 is last 2-digit number in base-36, 1296 is first 3-digit number)
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suffix = helpers.int2base(counter, 36)
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_random_string_counter = (counter + 1) % 1296
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return prefix + timestamp + suffix
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def _name(context):
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name = context.get_data[
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catalog_forms.WF_MANAGEMENT_NAME]['application_name']
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return name
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def register(context):
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context.register_function(_repeat, 'repeat')
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context.register_function(_generate_hostname, 'generateHostname')
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context.register_function(_name, 'name')
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