def get_coordinates(address, limit=10):
"""
Returns a list of dict with keys:
label (str)
latitude (float)
longitude (float)
"""
if not address:
return []
features = []
for result in datagouv.search(address, limit=limit):
try:
feature = {
'latitude': result['geometry']['coordinates'][1],
'longitude': result['geometry']['coordinates'][0],
'label': result['properties']['label'],
'zipcode': result['properties']['postcode'],
'city': result['properties']['city']
}
# The zipcode is normally always present in the label,
# but sometimes is inconsistently absent from it (e.g. Saint-Paul)
# thus we add it if necessary.
if feature['zipcode'] not in feature['label']:
feature['label'] += " %s" % feature['zipcode']
features.append(feature)
except KeyError:
continue
return unique_elements(features,
key=lambda x: (x['latitude'], x['longitude']))
def format_addresses(addresses):
features = []
for result in addresses:
try:
features.append({
'label': result['properties']['label'],
'zipcode': result['properties']['postcode'],
'city': result['properties']['city'],
'city_code': result['properties']['citycode'],
})
except KeyError:
pass
return unique_elements(features)
def get_address(latitude, longitude, limit=10):
"""
Returns a list of dict with keys:
label (str)
zipcode (str)
city (str)
"""
features = []
for result in datagouv.reverse(latitude, longitude, limit=limit):
try:
features.append({
'label': result['properties']['label'],
'zipcode': result['properties']['postcode'],
'city': result['properties']['city']
})
except KeyError:
pass
return unique_elements(features)
def format_coordinates(addresses):
features = []
for result in addresses:
try:
feature = {
'latitude': result['geometry']['coordinates'][1],
'longitude': result['geometry']['coordinates'][0],
'label': result['properties']['label'],
'zipcode': result['properties']['postcode'],
'city': result['properties']['city'],
'city_code': result['properties']['citycode'],
'score': result['properties']['score'],
}
# The zipcode is normally always present in the label,
# but sometimes is inconsistently absent from it (e.g. Saint-Paul)
# thus we add it if necessary.
if feature['zipcode'] not in feature['label']:
feature['label'] += " %s" % feature['zipcode']
features.append(feature)
except KeyError:
continue
return unique_elements(features,
key=lambda x: (x['latitude'], x['longitude']))