def handle(self, *args, **options):
datasets = Datasets(access_token=settings.MAPBOX_TOKEN)
try:
mapbox_dataset = MapBoxDataset.objects.all()[0] #check if a dataset was already created
dataset_id = mapbox_dataset.dataset_id
dataset = datasets.read_dataset(dataset_id).json()
except IndexError: #it wasn't, let's do that
dataset = datasets.create(name='os-schools', description='A listing of OpenStax Adoptions')
dataset_decoded = ast.literal_eval(dataset.content.decode())
mapbox_dataset_created, _ = MapBoxDataset.objects.get_or_create(name=dataset_decoded["name"],
dataset_id=dataset_decoded["id"])
dataset_id = mapbox_dataset_created.dataset_id
#cool - we have a dataset, now let's fill it with school location data
schools = School.objects.all()
for school in schools:
feature = {
'type': 'Feature',
'geometry': {
'type': "Point",
'coordinates': [float(school.long), float(school.lat)]
},
'properties': {
'name': school.name
}
}
datasets.update_feature(dataset_id, school.pk, feature)
self.stdout.write("fin")
def create_dataset(self, name, description):
datasets = Datasets()
res = datasets.create(name=name, description=desciption)
ds_id = None
if res.ok:
ds = res.json()
ds_id = ds['id']
return ds_id
import json
from mapbox import Datasets
access_token = '<api key with read, write, and list access for Datasets>'
# Remove any datasets with the name "demo". This can be removed for wider use
[
datasets.delete_dataset(d['id']) for d in datasets.list().json()
if d['name'] == 'demo'
]
# Create a new, empty dataset and get info about it
datasets = Datasets(access_token=access_token)
create_resp = datasets.create(
name='demo', description='Demo dataset for Datasets and Uploads APIs')
dataset_info = create_resp.json()
print(dataset_info)
# Add data to new dataset
# Make sure there is no "id" key-value pair outside the "properties" object. Mapbox has pretty strict standards for GeoJSON.
data = json.load(open(r'demo_pts.geojson'))
for count, feature in enumerate(data['features']):
print('{}, {}'.format(count, feature))
resp = datasets.update_feature(dataset_info['id'], count, feature)
print(resp)
from mapbox import Datasets
import json
datasets = Datasets(
access_token=
'sk.eyJ1IjoibG9raXByJjamc4aGRpZ3oyM3BxMzNuNWIzaDdja2ZzIn0.oFqNkH9Mlyv3ExsGknvSGg'
)
create_resp = datasets.create(name="Bay Area Zips",
description="ZTCA zones for the Bay Area")
listing_resp = datasets.list()
dataset_id = [ds['id'] for ds in listing_resp.json()][0]
data = json.load(open(r'ztca_bayarea.geojson'))
for count, feature in enumerate(data['features'][:1]):
resp = datasets.update_feature(dataset_id, count, feature)
def create_dataset(name, description):
''' Creates a new empty dataset with name and description.
Returns newly created dataset object.
'''
datasets = Datasets()
return datasets.create(name=name, description=description)