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fixed to datasets and addgeo to correctly create geo instances

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Sam
2021-01-22 10:32:04 +00:00
parent 7c31052436
commit 1a1ada4def
4 changed files with 69 additions and 38 deletions
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75
core/management/commands/addgeo.py
View File

@@ -6,16 +6,22 @@ from django.contrib.gis.geos import GEOSGeometry, MultiPolygon
from geo.models import City, Region, Province, Country
logging.basicConfig(
filename='logs/addgeo.log',
filemode='w',
format='%(levelname)s:%(message)s',
level=logging.INFO,
)
class Command(BaseCommand):
def handle(self, *args, **kwargs):
print('Deleting all instances of Country, Region, Province, City')
logging.info('Deleting all instances of Country, Region, Province, City')
City.objecs.all().delete()
Province.objecs.all().delete()
Region.objecs.all().delete()
Country.objecs.all().delete()
City.objects.all().delete()
Province.objects.all().delete()
Region.objects.all().delete()
Country.objects.all().delete()
# create country for spain
country = Country.objects.create(name='España')
@@ -24,45 +30,64 @@ class Command(BaseCommand):
locations = json.loads(open(locations_file).read())
# REGIONS
region_counter = 0
geo_file='gadm36_ESP_1.json'
geo_file='gadm36_ESP.json' # geo boundary data for regions
geo_data = json.loads(open(geo_file).read())
logging.info("Starting Region creation")
print("Starting Region creation")
region_counter = 0
for location in locations:
if location['model'] == 'locations.region':
logging.info(f"Creating Region instance {location['fields']['name']}...")
new_region = None
name = location['fields']['name']
# Bypass for lack of geo data on ceuta and melilla
if name in ('Ceuta', 'Melilla'):
new_region = Region.objects.create(name=name, country=country, id=location['pk'])
logging.info(f"Region {name} created (without GADM data)")
else:
for feature in geo_data['features']:
if feature['properties']['NAME_1'] == name:
logging.debug(f"Region {name} found in GADM data")
# calculate geometry data
geom = GEOSGeometry(str(feature['geometry']))
if feature['geometry']['type'] == "MultiPolygon":
poly_list = []
for poly in geom:
poly_list.append(poly)
print(poly_list)
else:
poly_list = geom
geom_geos = MultiPolygon(poly_list)
name = feature['properties']['NAME_1']
Region.objects.create(name=name, country=country, geo=geom_geos)
# create instance
new_region = Region.objects.create(
name=name, country=country, geo=geom_geos, id=location['pk']
)
logging.info(f"Region {name} created")
region_counter += 1
break
if new_region is None:
logging.warning(f"No region named {name} found in GADM data")
"""
for location in locations:
if location['model'] == 'locations.region':
logging.info(f"Creating Region Object {location['fields']['name']}...")
name = location['fields']['name']
Region.objects.create(name=name, country=country, id=location['pk'])
region_counter += 1
"""
# PROVINCES
print("Starting Province creation")
logging.info("Starting Province creation")
province_counter = 0
for location in locations:
if location['model'] == 'locations.province':
logging.info(f"Creating Province Object {location['fields']['name']}...")
logging.info(f"Creating Province instance {location['fields']['name']}...")
name = location['fields']['name']
Province.objects.create(name=name, region=Region.objects.get(id=location['fields']['region']), id=location['pk'])
# get parent region
# import ipdb; ipdb.set_trace()
parent_region = Region.objects.get(id=location['fields']['region'])
Province.objects.create(name=name, region=parent_region, id=location['pk'])
province_counter += 1
# CITIES
print("Starting City creation")
logging.info("Starting City creation")
city_counter = 0
print('Creating cities...')
for location in locations:
if location['model'] == 'locations.city':
name = location['fields']['name']
@@ -73,3 +98,7 @@ class Command(BaseCommand):
logging.info(f"Province instances created: {province_counter}")
logging.info(f"City instances created: {city_counter}")
print(f"Region instances created: {region_counter}")
print(f"Province instances created: {province_counter}")
print(f"City instances created: {city_counter}")

14
gadm36_ESP.json
View File

@@ -2090,7 +2090,7 @@
"GID_0": "ESP",
"NAME_0": "Spain",
"GID_1": "ESP.8_1",
"NAME_1": "Comunidad de Madrid",
"NAME_1": "Madrid, Comunidad de",
"VARNAME_1": "Madrid|Communaut\u00e9 de Madrid| Community of Madrid|Comunidad de Madrid |Comunidade de Madrid|Comunitat de Madrid",
"NL_NAME_1": "",
"TYPE_1": "Comunidad Aut\u00f3noma",
@@ -2232,7 +2232,7 @@
"GID_0": "ESP",
"NAME_0": "Spain",
"GID_1": "ESP.9_1",
"NAME_1": "Comunidad Foral de Navarra",
"NAME_1": "Navarra, Comunidad Foral de",
"VARNAME_1": "Communaut\u00e9 forale de Navarre|Comunidade Foral de Navarra|Comunitat Foral|Navarra",
"NL_NAME_1": "",
"TYPE_1": "Comunidad Aut\u00f3noma",
@@ -3196,7 +3196,7 @@
"GID_0": "ESP",
"NAME_0": "Spain",
"GID_1": "ESP.13_1",
"NAME_1": "Islas Baleares",
"NAME_1": "Baleares, Islas",
"VARNAME_1": "Balearic Islands|Balearen|Balearene|Baleares|Islas Baleares|Baleari|\u00celes Bal\u00e9ares|Ilhas Baleares|Illes Balears",
"NL_NAME_1": "",
"TYPE_1": "Comunidad Aut\u00f3noma",
@@ -3492,7 +3492,7 @@
"GID_0": "ESP",
"NAME_0": "Spain",
"GID_1": "ESP.14_1",
"NAME_1": "Islas Canarias",
"NAME_1": "Canarias",
"VARNAME_1": "Canarias|Canary Islands|Can\u00e1rias|Ilhas Can\u00e1rias|Canarie|\u00celes Canaries|Illes Can\u00e0ries|Kanari\u00f8yene|Kanarische Inseln",
"NL_NAME_1": "",
"TYPE_1": "Comunidad Aut\u00f3noma",
@@ -3614,7 +3614,7 @@
"GID_0": "ESP",
"NAME_0": "Spain",
"GID_1": "ESP.15_1",
"NAME_1": "La Rioja",
"NAME_1": "Rioja, La",
"VARNAME_1": "Rioja",
"NL_NAME_1": "",
"TYPE_1": "Comunidad Aut\u00f3noma",
@@ -3920,7 +3920,7 @@
"GID_0": "ESP",
"NAME_0": "Spain",
"GID_1": "ESP.17_1",
"NAME_1": "Principado de Asturias",
"NAME_1": "Asturias",
"VARNAME_1": "Ast\u00farias|Asturie|Asturien|Asturies|Ast\u00faries|Asturias",
"NL_NAME_1": "",
"TYPE_1": "Comunidad Aut\u00f3noma",
@@ -4066,7 +4066,7 @@
"GID_0": "ESP",
"NAME_0": "Spain",
"GID_1": "ESP.18_1",
"NAME_1": "Regi\u00f3n de Murcia",
"NAME_1": "Murcia, Región de",
"VARNAME_1": "Murcia|Regi\u00e3o de M\u00farcia|Regi\u00f3 de M\u00farcia|R\u00e9gion de Murcie|Region of Murcia",
"NL_NAME_1": "",
"TYPE_1": "Comunidad Aut\u00f3noma",

2
locations.json
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@@ -75,7 +75,7 @@
"model": "locations.region",
"pk": 67,
"fields": {
"name": "Comunitat Valenciana",
"name": "Comunidad Valenciana",
"code": "10"
}
},

2
logs/.gitignore vendored Normal file
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@@ -0,0 +1,2 @@
*
!.gitignore