21f0e1c748
Adds optional Horizon settings variable ``OPENSTACK_CLOUDKITTY_RATE_PREFIX`` and ``OPENSTACK_CLOUDKITTY_RATE_POSTFIX``. These allow users to set pre/postfix to rate vaules shown at the dashboard such as currency. Change-Id: Ib663d29be9cee48aec94934a170ea80554538e0d
37 lines
1.1 KiB
Python
37 lines
1.1 KiB
Python
# -*- coding: utf-8 -*-
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# Copyright 2018 Objectif Libre
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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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#
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class TemplatizableDict(dict):
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"""Class allowing to pass a dict to horizon templates"""
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def __getattr__(self, key):
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if key in self.keys():
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return self[key]
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raise AttributeError("Object has no {} attribute".format(key))
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def __setattr__(self, key, val):
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self[key] = val
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def formatRate(rate: float, prefix: str, postfix: str) -> str:
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rate = str(rate)
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if prefix:
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rate = prefix + rate
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if postfix:
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rate = rate + postfix
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return rate
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