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Export energy ade

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This commit is contained in:
Guille Gutierrez 2021-03-16 20:14:40 -04:00
parent 7f902553cf
commit f0e7f55535
9 changed files with 171 additions and 9 deletions
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6
city_model_structure/building.py
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@ -20,7 +20,7 @@ class Building(CityObject):
"""
Building(CityObject) class
"""
def __init__(self, name, lod, surfaces, terrains, year_of_construction, function, lower_corner):
def __init__(self, name, lod, surfaces, terrains, year_of_construction, function, city_lower_corner):
# todo: take the default values out of the classes!!
super().__init__(lod, surfaces, name)
self._basement_heated = None
@ -28,8 +28,8 @@ class Building(CityObject):
self._terrains = terrains
self._year_of_construction = year_of_construction
self._function = function
# todo: this name is not clear. Is it lower corner of the building or lower corner of te city??
self._lower_corner = lower_corner
#todo: change lower_corner to building lower_corner instead city lower corner
self._lower_corner = city_lower_corner
self._heated = None
self._cooled = None
self._average_storey_height = None

9
exports/exports_factory.py
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@ -6,6 +6,7 @@ Copyright © 2020 Project Author Guille Gutierrez guillermo.gutierrezmorote@conc
from exports.formats.stl import Stl
from exports.formats.obj import Obj
from exports.formats.energy_ade import EnergyAde
class ExportsFactory:
@ -25,6 +26,14 @@ class ExportsFactory:
"""
raise NotImplementedError()
@property
def _energy_ade(self):
"""
Export to citygml with application domain extensions
:return: None
"""
return EnergyAde(self._city, self._path)
@property
def _stl(self):
"""

131
exports/formats/energy_ade.py Normal file
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@ -0,0 +1,131 @@
"""
ExportsFactory export a city into several formats
SPDX - License - Identifier: LGPL - 3.0 - or -later
Copyright © 2020 Project Author Guille Gutierrez guillermo.gutierrezmorote@concordia.ca
"""
import xmltodict
import uuid
class EnergyAde:
def __init__(self, city, path):
self._city = city
self._path = path
self._export()
def _export(self):
print('start')
energy_ade = {
'core:CityModel': {
'@xmlns:brid':'http://www.opengis.net/citygml/bridge/2.0',
'@xmlns:tran':'http://www.opengis.net/citygml/transportation/2.0',
'@xmlns:frn':'http://www.opengis.net/citygml/cityfurniture/2.0',
'@xmlns:wtr':'http://www.opengis.net/citygml/waterbody/2.0',
'@xmlns:sch':'http://www.ascc.net/xml/schematron',
'@xmlns:veg':'http://www.opengis.net/citygml/vegetation/2.0',
'@xmlns:xlink':'http://www.w3.org/1999/xlink',
'@xmlns:tun':'http://www.opengis.net/citygml/tunnel/2.0',
'@xmlns:tex':'http://www.opengis.net/citygml/texturedsurface/2.0',
'@xmlns:gml':'http://www.opengis.net/gml',
'@xmlns:gen':'http://www.opengis.net/citygml/generics/2.0',
'@xmlns:dem':'http://www.opengis.net/citygml/relief/2.0',
'@xmlns:app':'http://www.opengis.net/citygml/appearance/2.0',
'@xmlns:luse':'http://www.opengis.net/citygml/landuse/2.0',
'@xmlns:xAL':'urn:oasis:names:tc:ciq:xsdschema:xAL:2.0',
'@xmlns:xsi':'http://www.w3.org/2001/XMLSchema-instance',
'@xmlns:smil20lang':'http://www.w3.org/2001/SMIL20/Language',
'@xmlns:pbase':'http://www.opengis.net/citygml/profiles/base/2.0',
'@xmlns:smil20': 'http://www.w3.org/2001/SMIL20/',
'@xmlns:bldg':'http://www.opengis.net/citygml/building/2.0',
'@xmlns:core':'http://www.opengis.net/citygml/2.0',
'@xmlns:grp':'http://www.opengis.net/citygml/cityobjectgroup/2.0',
'gml:boundedBy': {
'gml:Envelope': {
'@srsName': self._city.srs_name,
'@srsDimension': 3,
'gml:lowerCorner': ' '.join([str(e) for e in self._city.lower_corner]),
'gml:upperCorner': ' '.join([str(e) for e in self._city.upper_corner])
}
}
}
}
print(xmltodict.unparse(energy_ade,pretty=True))
buildings = []
for building in self._city.buildings:
building_dic = {
'bldg:Building': {
'@gml:id': building.name,
}
}
building_dic = EnergyAde._get_measures(building, building_dic)
buildings.append(building_dic)
energy_ade['core:CityModel'] = {'core:cityObjectMember': buildings}
print(xmltodict.unparse(energy_ade,pretty=True))
@staticmethod
def _get_measures(building, building_dic):
measures = []
measure = EnergyAde._get_measure(building.heating, 'year', 'Energy demand heating', 'INSEL')
if measure is not None:
measures.append(measure)
measure = EnergyAde._get_measure(building.cooling, 'year', 'Energy demand cooling', 'INSEL')
if measure is not None:
measures.append(measure)
if len(measures) != 0:
building_dic['genobj:measureAttribute'] = measures
periods = []
for key in building.heating:
if key != 'year':
period = EnergyAde._get_period(building.heating, key, 'Heating energy', 'INSEL')
periods.append(period)
for key in building.cooling:
if key != 'year':
period = EnergyAde._get_period(building.cooling, key, 'Heating energy', 'INSEL')
periods.append(period)
if len(periods) != 0:
building_dic['energy:demands']['energy:EnergyDemand'] = periods
return building_dic
@staticmethod
def _get_measure(measure_dict, key_value, name, source):
measure = None
if key_value in measure_dict:
measure = {
'@name': name,
'genobj:value': {
'@uom': 'kWh',
'#text': ' '.join([str(e/1000) for e in measure_dict[key_value][source]])
}
}
return measure
@staticmethod
def _get_period(measure_dict, key_value, description, source):
period = {
'@gml:id': uuid.uuid4(),
'energy:energyAmount': {
'energy:RegularTimeSeries': {
'energy:variableProperties': {
'energy:TimeValuesProperties': {
'energy:acquisitionMethod': 'simulation',
'energy:source': source,
'energy:thematicDescription': description,
},
'energy:timeInterval': {
'@unit': key_value,
'#text': '1',
},
'energy:values': {
'@uom': 'kWh',
'#text': ' '.join([str(e / 1000) for e in measure_dict[key_value][source]])
}
}
}
}
}
return period

7
exports/formats/obj.py
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@ -1,3 +1,10 @@
"""
export a city into Obj format
SPDX - License - Identifier: LGPL - 3.0 - or -later
Copyright © 2020 Project Author Guille Gutierrez guillermo.gutierrezmorote@concordia.ca
"""
from exports.formats.triangular import Triangular
from pathlib import Path
from imports.geometry_factory import GeometryFactory

6
exports/formats/stl.py
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@ -1,3 +1,9 @@
"""
export a city into Stl format
SPDX - License - Identifier: LGPL - 3.0 - or -later
Copyright © 2020 Project Author Guille Gutierrez guillermo.gutierrezmorote@concordia.ca
"""
from exports.formats.triangular import Triangular

9
exports/formats/triangular.py
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@ -1,3 +1,8 @@
"""
export a city from trimesh into Triangular format (obj or stl)
SPDX - License - Identifier: LGPL - 3.0 - or -later
Copyright © 2020 Project Author Guille Gutierrez guillermo.gutierrezmorote@concordia.ca
"""
from pathlib import Path
from trimesh import Trimesh
@ -7,9 +12,9 @@ class Triangular:
self._city = city
self._path = path
self._triangular_format = triangular_format
self._files()
self._export()
def _files(self):
def _export(self):
if self._city.name is None:
self._city.name = 'unknown_city'
file_name = self._city.name + '.' + self._triangular_format

2
imports/geometry_factory.py
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@ -5,7 +5,7 @@ Copyright © 2020 Project Author Guille Gutierrez guillermo.gutierrezmorote@conc
"""
from city_model_structure.city import City
from city_model_structure.city_object import CityObject
from imports.geometry_feeders.city_gml import CityGml
from imports.geometry_feeders.citygml import CityGml
from imports.geometry_feeders.osm_subway import OsmSubway
from imports.geometry_feeders.obj import Obj

1
imports/geometry_feeders/city_gml.py → imports/geometry_feeders/citygml.py
View File

@ -20,6 +20,7 @@ class CityGml:
self._city = None
with open(path) as gml:
# Clean the namespaces is an important task to prevent wrong ns:field due poor citygml implementations
self._gml = xmltodict.parse(gml.read(), process_namespaces=True, xml_attribs=True, namespaces={
'http://www.opengis.net/gml': None,
'http://www.opengis.net/citygml/1.0': None,

9
tests/test_exports.py
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@ -8,7 +8,7 @@ from pathlib import Path
from unittest import TestCase
from imports.geometry_factory import GeometryFactory
from exports.exports_factory import ExportsFactory
from city_model_structure.city import City
class TestExports(TestCase):
"""
@ -25,8 +25,8 @@ class TestExports(TestCase):
def _get_city(self):
if self._city_gml is None:
file_path = (self._example_path / 'one_building_in_kelowna.gml').resolve()
self._city_gml = GeometryFactory('citygml', file_path).city
file_path = (self._example_path / 'one_building_in_kelowna_populated_weather_demand.pickle').resolve()
city = City.load(file_path)
return self._city_gml
def _export(self, export_type):
@ -38,3 +38,6 @@ class TestExports(TestCase):
def test_stl_export(self):
self._export('stl')
def test_energy_ade_export(self):
self._export('energy_ade')