54 lines
1.9 KiB
Python
54 lines
1.9 KiB
Python
"""
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UsageFactory retrieve the specific usage module for the given region
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This factory can only be called after calling the construction factory so the thermal zones are created.
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SPDX - License - Identifier: LGPL - 3.0 - or -later
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Copyright © 2020 Project Author Guille Gutierrez guillermo.gutierrezmorote@concordia.ca
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Contributors Pilar Monsalvete Alvarez de Uribarri pilar.monsalvete@concordia.ca
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"""
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from pathlib import Path
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from imports.usage.hft_usage_parameters import HftUsageParameters
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from imports.usage.ca_usage_parameters import CaUsageParameters
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from imports.usage.ashrae_usage_parameters import AshraeUsageParameters
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# todo: handle missing lambda and rise error.
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class UsageFactory:
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"""
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UsageFactory class
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"""
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def __init__(self, handler, city, base_path=None):
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if base_path is None:
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base_path = Path(Path(__file__).parent.parent / 'data/usage')
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self._handler = '_' + handler.lower().replace(' ', '_')
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self._city = city
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self._base_path = base_path
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for building in city.buildings:
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if len(building.thermal_zones) == 0:
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raise Exception('It seems that the usage factory is being called before the construction factory. '
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'Please ensure that the construction factory is called first.')
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def _hft(self):
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"""
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Enrich the city with HFT usage library
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"""
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return HftUsageParameters(self._city, self._base_path).enrich_buildings()
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def _ca(self):
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"""
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Enrich the city with Canada usage library
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"""
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return CaUsageParameters(self._city, self._base_path).enrich_buildings()
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def _ashrae(self):
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"""
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Enrich the city by using ASHRAE information
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"""
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AshraeUsageParameters(self._city, self._base_path).enrich_buildings()
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def enrich(self):
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"""
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Enrich the city given to the class using the usage factory given handler
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:return: None
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"""
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getattr(self, self._handler, lambda: None)()
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