def add_altitudes(stations, size=50):
''' Use the Google Maps Elevation API. '''
base = 'https://maps.googleapis.com/maps/api/elevation/json?'
key = tools.read_json('config/keys.json')['google-elevation']
locationsList = ''
packages = []
counter = 1
for station in stations:
locationsList += '{lat},{lon}|'.format(lat=station['lat'],
lon=station['lon'])
# The API only allows a certain amount of locations per request
counter += 1
if counter > size:
locationsList += ';'
counter = 1
for locations in locationsList.split(';'):
locations = locations[:-1]
url = base + 'locations={0}&key={1}'.format(locations, key)
request = tools.query_API(url)
data = tools.load_json(request)
packages.append(data['results'])
# Melt the packages into one list
altitudes = []
for package in packages:
altitudes.extend(package)
# Tidy everything up for database insertion
data = []
for station in zip(stations, altitudes):
data.append({
'name': station[0]['name'],
'lat': station[0]['lat'],
'lon': station[0]['lon'],
'alt': station[1]['elevation']
})
return data
def stations(city):
base = 'https://api.jcdecaux.com/vls/v1/'
key = tools.read_json('config/keys.json')['jcdecaux']
url = '{0}stations/?contract={1}&apiKey={2}'.format(base, city, key)
data = tools.query_API(url)
stations = tools.load_json(data)
return normalize(stations)
def add_altitudes(stations, size=50):
''' Use the Google Maps Elevation API. '''
base = 'https://maps.googleapis.com/maps/api/elevation/json?'
key = tools.read_json('config/keys.json')['google-elevation']
locationsList = ''
packages = []
counter = 1
for station in stations:
locationsList += '{lat},{lon}|'.format(lat=station['lat'],
lon=station['lon'])
# The API only allows a certain amount of locations per request
counter += 1
if counter > size:
locationsList += ';'
counter = 1
for locations in locationsList.split(';'):
locations = locations[:-1]
url = base + 'locations={0}&key={1}'.format(locations, key)
request = tools.query_API(url)
data = tools.load_json(request)
packages.append(data['results'])
# Melt the packages into one list
altitudes = []
for package in packages:
altitudes.extend(package)
# Tidy everything up for database insertion
data = []
for station in zip(stations, altitudes):
data.append({
'name': station[0]['name'],
'lat': station[0]['lat'],
'lon': station[0]['lon'],
'alt': station[1]['elevation']
})
return data
def stations(city):
# The city parameter is necessary so that everything works
base = 'http://data.keolis-rennes.com/json/?version=1.0&'
key = tools.read_json('config/keys.json')['keolis']
url = '{0}key={1}&cmd=getstation'.format(base, key)
data = tools.query_API(url)
stations = tools.load_json(data)
return normalize(stations)
def stations(city):
# The city parameter is necessary so that everything works
base = 'http://data.keolis-rennes.com/json/?version=1.0&'
key = tools.read_json('config/keys.json')['keolis']
url = '{0}key={1}&cmd=getstation'.format(base, key)
data = tools.query_API(url)
stations = tools.load_json(data)
return normalize(stations)
def stations(city):
designations = {
'Toronto': 'toronto',
'Montréal': 'montreal',
'Ottawa': 'capitale'
}
designation = designations[city]
url = 'https://{}.bixi.com/data/bikeStations.xml'.format(designation)
data = tools.query_API(url)
stations = tools.load_xml(data)
return normalize(stations)
def stations(city):
designations = {
'Toronto': 'toronto',
'Montréal': 'montreal',
'Ottawa': 'capitale'
}
designation = designations[city]
url = 'https://{}.bixi.com/data/bikeStations.xml'.format(designation)
data = tools.query_API(url)
stations = tools.load_xml(data)
return normalize(stations)
def stations(city):
# The city parameter is necessary so that everything works
key = tools.read_json('config/keys.json')['lacub']
url = 'http://data.lacub.fr/wfs?key={}' \
'&SERVICE=WFS&VERSION=1.1.0&' \
'REQUEST=GetFeature' \
'&TYPENAME=CI_VCUB_P&SRSNAME=EPSG:4326'
print(url)
data = tools.query_API(url)
stations = tools.load_xml(data)
print(stations)
return normalize(stations)
def stations(city):
# The city parameter is necessary so that everything works
key = tools.read_json('config/keys.json')['lacub']
url = 'http://data.lacub.fr/wfs?key={}' \
'&SERVICE=WFS&VERSION=1.1.0&' \
'REQUEST=GetFeature' \
'&TYPENAME=CI_VCUB_P&SRSNAME=EPSG:4326'
print(url)
data = tools.query_API(url)
stations = tools.load_xml(data)
print(stations)
return normalize(stations)
def geocode(address):
'''
Return the latitude and longitude of an address
thanks to the Nominatim API.
'''
base = 'http://nominatim.openstreetmap.org/search?' \
'format=json&polygon_geojson=1&q='
text = tools.remove_special_characters(address)
keywords = '+'.join(text.split())
url = ''.join((base, keywords))
data = tools.query_API(url)
address = tools.load_json(data)[0]
latitude = float(address['lat'])
longitude = float(address['lon'])
return (latitude, longitude)
def geocode(address):
'''
Return the latitude and longitude of an address
thanks to the Nominatim API.
'''
base = 'http://nominatim.openstreetmap.org/search?' \
'format=json&polygon_geojson=1&q='
text = tools.remove_special_characters(address)
keywords = '+'.join(text.split())
url = ''.join((base, keywords))
data = tools.query_API(url)
address = tools.load_json(data)[0]
latitude = float(address['lat'])
longitude = float(address['lon'])
return (latitude, longitude)
def compute_distances(departure, stations, mode):
''' Using the Mapbox Distance API. '''
# Interrogate the API to get the distance to each station
base = 'https://api.mapbox.com/distances/v1/mapbox/'
key = tools.read_json('config/keys.json')['mapbox-distance']
coordinates = {
'coordinates': [departure] + [station['p'] for station in stations]
}
print(coordinates)
url = '{0}{1}?access_token={2}'.format(base, mode, key)
data = tools.query_API(url)
distances = tools.load_json(data)['rows'][0]['elements']
candidates = []
for station in zip(stations, distances):
candidate = {}
for information in station:
candidate.update(information)
candidates.append(candidate)
return candidates
def compute_distances(departure, stations, mode):
''' Using the Mapbox Distance API. '''
# Interrogate the API to get the distance to each station
base = 'https://api.mapbox.com/distances/v1/mapbox/'
key = tools.read_json('config/keys.json')['mapbox-distance']
coordinates = {
'coordinates': [
departure
] + [station['p'] for station in stations]
}
print(coordinates)
url = '{0}{1}?access_token={2}'.format(base, mode, key)
data = tools.query_API(url)
distances = tools.load_json(data)['rows'][0]['elements']
candidates = []
for station in zip(stations, distances):
candidate = {}
for information in station:
candidate.update(information)
candidates.append(candidate)
return candidates
def get_route(url):
''' Specific function to perform caching. '''
data = tools.query_API(url, repeat=True)
return data
def stations(city):
# The city parameter is necessary so that everything works
url = 'https://secure.niceridemn.org/data2/bikeStations.xml'
data = tools.query_API(url)
stations = tools.load_xml(data)
return normalize(stations)
def stations(city):
# The city parameter is necessary so that everything works
url = 'https://tfl.gov.uk/tfl/syndication/feeds/cycle-hire/livecyclehireupdates.xml'
data = tools.query_API(url)
stations = tools.load_xml(data)
return normalize(stations)
def stations(city):
# The city parameter is necessary so that everything works
url = 'https://www.capitalbikeshare.com/data/stations/bikeStations.xml'
data = tools.query_API(url)
stations = tools.load_xml(data)
return normalize(stations)
def stations(city):
# The city parameter is necessary so that everything works
url = 'https://secure.niceridemn.org/data2/bikeStations.xml'
data = tools.query_API(url)
stations = tools.load_xml(data)
return normalize(stations)
def stations(city):
# The city parameter is necessary so that everything works
url = 'http://minaport.ubweb.jp/stations.php'
data = tools.query_API(url)
stations = tools.load_xml(data)
return normalize(stations)
def get_route(url):
''' Specific function to perform caching. '''
data = tools.query_API(url, repeat=True)
return data
def stations(city):
# The city parameter is necessary so that everything works
url = 'http://www.bikechattanooga.com/stations/json'
data = tools.query_API(url)
stations = tools.load_json(data)
return normalize(stations)
def stations(city):
# The city parameter is necessary so that everything works
url = 'https://www.capitalbikeshare.com/data/stations/bikeStations.xml'
data = tools.query_API(url)
stations = tools.load_xml(data)
return normalize(stations)
def stations(city):
# The city parameter is necessary so that everything works
url = 'http://minaport.ubweb.jp/stations.php'
data = tools.query_API(url)
stations = tools.load_xml(data)
return normalize(stations)
