def test_nominatim():
import pytest
from collections import OrderedDict
params = OrderedDict()
params['format'] = "json"
params['address_details'] = 0
# Bad Address - should return an empty response
params['q'] = "AAAAAAAAAAA"
response_json = ox.nominatim_request(params = params,
type = "search")
# Good Address - should return a valid response with a valid osm_id
params['q'] = "Newcastle A186 Westgate Rd"
response_json = ox.nominatim_request(params = params,
type = "search")
# Lookup
params = OrderedDict()
params['format'] = "json"
params['address_details'] = 0
params['osm_ids'] = "W68876073"
response_json = ox.nominatim_request(params = params,
type = "lookup")
# Invalid nominatim query type
with pytest.raises(ValueError):
response_json = ox.nominatim_request(
params = params,
type = "transfer")
def test_nominatim():
import pytest
from collections import OrderedDict
params = OrderedDict()
params['format'] = "json"
params['address_details'] = 0
# Bad Address - should return an empty response
params['q'] = "AAAAAAAAAAA"
response_json = ox.nominatim_request(params = params,
type = "search")
# Good Address - should return a valid response with a valid osm_id
params['q'] = "Newcastle A186 Westgate Rd"
response_json = ox.nominatim_request(params = params,
type = "search")
# Lookup
params = OrderedDict()
params['format'] = "json"
params['address_details'] = 0
params['osm_ids'] = "W68876073"
response_json = ox.nominatim_request(params = params,
type = "lookup")
# Invalid nominatim query type
with pytest.raises(ValueError):
response_json = ox.nominatim_request(
params = params,
type = "transfer")
def search_address(address, email=None):
"""
Find the OpenStreetMap ways that match a given address.
Parameters
----------
address : string
Address to search for
email : string
Valid email address in case you are making a large number of requests.
Returns
-------
list of int
List of osm ids for ways that match the given address query
"""
params = OrderedDict()
params['format'] = "json"
params['address_details'] = 0
if email:
params['email'] = email
params['q'] = address
response_json = ox.nominatim_request(params=params, type='search')
ways = filter(lambda x: x['osm_type'] == "way", response_json)
osmids = map(lambda x: int(x["osm_id"]), ways)
return list(osmids)
def getIdFromLocationName(name):
if name == "":
return None
item = next((x for x in ox.nominatim_request({
"q": name,
'format': 'json'
}) if x['osm_type'] != 'node'), None)
if item is None:
return item
id = item['osm_id']
if item['osm_type'] == 'relation':
id += 3600000000
elif item['osm_type'] != 'node':
id += 2400000000
return id
def test_nominatim():
import pytest
from collections import OrderedDict
params = OrderedDict()
params['format'] = "json"
params['address_details'] = 0
# Bad Address - should return an empty response
params['q'] = "AAAAAAAAAAA"
response_json = ox.nominatim_request(params = params,
type = "search")
# Good Address - should return a valid response with a valid osm_id
params['q'] = "Newcastle A186 Westgate Rd"
response_json = ox.nominatim_request(params = params,
type = "search")
# Lookup
params = OrderedDict()
params['format'] = "json"
params['address_details'] = 0
params['osm_ids'] = "W68876073"
response_json = ox.nominatim_request(params = params,
type = "lookup")
# Invalid nominatim query type
with pytest.raises(ValueError):
response_json = ox.nominatim_request(
params = params,
type = "transfer")
# Searching on public nominatim should work even if a key was provided
ox.config(
nominatim_key="NOT_A_KEY"
)
response_json = ox.nominatim_request(params = params,
type = "search")
# Test changing the endpoint. It should fail because we didn't provide a valid key
ox.config(
nominatim_endpoint="http://open.mapquestapi.com/nominatim/v1/"
)
with pytest.raises(Exception):
response_json = ox.nominatim_request(params=params,
type="search")
ox.config(log_console=True, log_file=True, use_cache=True,
data_folder='.temp/data', logs_folder='.temp/logs',
imgs_folder='.temp/imgs', cache_folder='.temp/cache')
def lookup_address(osmids,
entity,
drop_keys=[
'place_id', 'license', 'osm_type', 'osm_id', ' lat',
'lon', 'display_name', 'country', 'country_code',
'state', 'state_district', 'county', 'city'
],
email=None):
"""
Lookup the address of multiple OSM ids that share the same entity type.
Parameters
----------
osmids : array-like
OSMids for address lookup. Hard limit of 50 ids as indicated in
wiki.openstreetmap.org/wiki/Nominatim
drop_keys : list
keys to ignore from the nominatim response containing address details
entity : string
OSM entity of osmids. Valid values are
'N' for Node, 'W' for Way and 'R' for Relation.
email : string
Valid email address in case you are making a large number of requests.
Returns
-------
details : list of dict
Address details for each input osmid
"""
if entity not in {'N', 'W', 'R'}:
raise ValueError("Not valid OSM entity. Choose one of 'N', 'W' or 'R'")
if len(osmids) > 50:
raise ValueError(
"Nominatim supports a maximum of 50 osmids in a lookup request.")
params = OrderedDict()
params['format'] = "json"
params['address_details'] = 1
if email:
params['email'] = email
osmids = np.array(list(map(str, osmids)))
entities = np.repeat(entity, len(osmids))
params['osm_ids'] = ",".join(np.core.defchararray.add(entities, osmids))
response_json = ox.nominatim_request(params=params, type='lookup')
details = []
for dict_ in response_json:
flattened_dict = flatten_dict(dict_, inherit_parent_key=False)
if drop_keys:
for key in drop_keys:
flattened_dict.pop(key, None)
details.append(flattened_dict)
return details