def from_json(cls, rec_json):
"""Create the solar access recipe from json.
{
"id": "solar_access",
"type": "gridbased",
"location": null, // a honeybee location - see below
"hoys": [], // list of hours of the year
"surfaces": [], // list of honeybee surfaces
"analysis_grids": [] // list of analysis grids
"sun_vectors": [] // list of sun vectors if location is not provided
}
"""
raise NotImplementedError()
hoys = rec_json["hoys"]
if 'sun_vectors' not in rec_json or not rec_json['sun_vectors']:
# create sun vectors from location inputs
loc = Location.from_json(rec_json['location'])
sp = Sunpath.from_location(loc)
suns = (sp.calculate_sun_from_hoy(hoy) for hoy in hoys)
sun_vectors = tuple(s.sun_vector for s in suns if s.is_during_day)
else:
sun_vectors = rec_json['sun_vectors']
analysis_grids = \
tuple(AnalysisGrid.from_json(ag) for ag in rec_json["analysis_grids"])
hb_objects = tuple(
HBSurface.from_json(srf) for srf in rec_json["surfaces"])
return cls(sun_vectors, hoys, analysis_grids, 1, hb_objects)
def from_json(cls, rec_json):
"""Create the solar access recipe from json.
{
"id": "solar_access",
"type": "gridbased",
"location": null, // a honeybee location - see below
"hoys": [], // list of hours of the year
"surfaces": [], // list of honeybee surfaces
"analysis_grids": [] // list of analysis grids
"sun_vectors": [] // list of sun vectors if location is not provided
}
"""
hoys = rec_json["hoys"]
if 'sun_vectors' not in rec_json or not rec_json['sun_vectors']:
# create sun vectors from location inputs
loc = Location.from_json(rec_json['location'])
sp = Sunpath.from_location(loc)
suns = (sp.calculate_sun_from_hoy(hoy) for hoy in hoys)
sun_vectors = tuple(s.sun_vector for s in suns if s.is_during_day)
else:
sun_vectors = rec_json['sun_vectors']
analysis_grids = \
tuple(AnalysisGrid.from_json(ag) for ag in rec_json["analysis_grids"])
hb_objects = tuple(HBSurface.from_json(srf) for srf in rec_json["surfaces"])
return cls(sun_vectors, hoys, analysis_grids, 1, hb_objects)
def from_json(cls, loc_json):
"""Create sky form json.
{
"location": {}, // honeybee (or actually ladybug location schema)
"day": 1, // an integer between 1-31
"month": 1, // an integer between 1-12
"hour": 12.0, // a float number between 0-23
"north": 0, // degree for north if not Y axis
"sky_type": 0 // A number between 0-5 -- 0: sunny sky
}
location schema
{
"city": "",
"latitude": 0,
"longitude": 0,
"time_zone": 0,
"elevation": 0
}
"""
data = loc_json
location = Location.from_json(data["location"])
return cls(location,
month=data["month"],
day=data["day"],
hour=data["hour"],
north=data["north"],
sky_type=data["sky_type"])
def from_json(cls, loc_json):
"""Create sky form json.
{
"location": {}, // honeybee (or actually ladybug location schema)
"day": 1, // an integer between 1-31
"month": 1, // an integer between 1-12
"hour": 12.0, // a float number between 0-23
"north": 0, // degree for north if not Y axis
"sky_type": 0 // A number between 0-5 -- 0: sunny sky
}
location schema
{
"city": "",
"latitude": 0,
"longitude": 0,
"time_zone": 0,
"elevation": 0
}
"""
data = loc_json
location = Location.from_json(data["location"])
return cls(location, month=data["month"],
day=data["day"], hour=data["hour"], north=data["north"],
sky_type=data["sky_type"])
def test_json_methods(self):
"""Test JSON serialization functions"""
city = 'Tehran'
country = 'Iran'
latitude = 36
longitude = 34
time_zone = 3.5
elevation = 54
loc = Location(city=city,
country=country,
latitude=latitude,
longitude=longitude,
time_zone=time_zone,
elevation=elevation)
assert loc.to_json() == {
"city": city,
"country": country,
"latitude": latitude,
"longitude": longitude,
"time_zone": time_zone,
"elevation": elevation
}
loc_from_json = Location.from_json(loc.to_json())
assert loc_from_json.city == city
assert loc_from_json.latitude == latitude
assert loc_from_json.longitude == longitude
assert loc_from_json.time_zone == time_zone
assert loc_from_json.elevation == elevation
assert loc_from_json.country == country
def test_json_methods(self):
"""Test JSON serialization functions"""
city = 'Tehran'
country = 'Iran'
latitude = 36
longitude = 34
time_zone = 3.5
elevation = 54
loc = Location(city=city, country=country, latitude=latitude,
longitude=longitude, time_zone=time_zone,
elevation=elevation)
assert loc.to_json() == {"city": city, "country": country, "latitude": latitude,
"longitude": longitude, "time_zone": time_zone,
"elevation": elevation}
loc_from_json = Location.from_json(loc.to_json())
assert loc_from_json.city == city
assert loc_from_json.latitude == latitude
assert loc_from_json.longitude == longitude
assert loc_from_json.time_zone == time_zone
assert loc_from_json.elevation == elevation
assert loc_from_json.country == country
def from_json(cls, inp):
"""Create a SunMatrix from a dictionary."""
keys = ('location', 'solar_values', 'sun_up_hours', 'hoys')
for key in keys:
assert key in inp, '%s is missing from input dictionary' % key
location = Location.from_json(inp['location'])
solar_values = inp['solar_values']
sun_up_hours = inp['sun_up_hours']
hoys = inp['hoys']
return cls(location, solar_values, sun_up_hours, hoys)
