def get_google_locations(self, start_string, end_string, path=False):
"""
:param start_string: starting location
:param end_string: destination location
:param path: inid
:return:
"""
#set whether or not to use a pedestrian path
mode = "driving"
if path:
mode = "walking"
use_client = client.Client(key=google_key)
#Example responses to test code with (to limit api call count)
#directions = dict([{u'overview_polyline': {u'points': u'cgriFt|k`NFF?E@Md@aALi@Do@IkBGa@}@sAQk@E]?g@B[Lk@LWNQTO`@K|AGb@?lAJjDZXFVoBBmAE{@WoAsAqFWo@Im@Cg@Ba@Fa@r@{BnAeEFy@CsA[cBAq@Hq@Tw@'}, u'warnings': [], u'bounds': {u'northeast': {u'lat': 38.4373241, u'lng': -78.86271409999999}, u'southwest': {u'lat': 38.4346274, u'lng': -78.8732684}}, u'waypoint_order': [], u'summary': u'Bluestone Dr and Carrier Dr', u'copyrights': u'Map data \xa92018 Google', u'legs': [{u'distance': {u'text': u'0.8 mi', u'value': 1273}, u'traffic_speed_entry': [], u'end_address': u'701 Carrier Dr, Harrisonburg, VA 22807, USA', u'via_waypoint': [], u'start_address': u'Wilson Hall, 951 Madison Dr, Harrisonburg, VA 22801, USA', u'start_location': {u'lat': 38.4371436, u'lng': -78.87323119999999}, u'steps': [{u'html_instructions': u'Head <b>southwest</b> on <b>Madison Dr</b> toward <b>Bluestone Dr</b>', u'distance': {u'text': u'20 ft', u'value': 6}, u'travel_mode': u'DRIVING', u'start_location': {u'lat': 38.4371436, u'lng': -78.87323119999999}, u'polyline': {u'points': u'cgriFt|k`NFF'}, u'duration': {u'text': u'1 min', u'value': 1}, u'end_location': {u'lat': 38.4371032, u'lng': -78.8732684}}, {u'html_instructions': u'Turn <b>left</b> onto <b>Bluestone Dr</b><div style="font-size:0.9em">Closed Mon\u2013Fri 7:00 AM \u2013 7:00 PM</div>', u'distance': {u'text': u'0.4 mi', u'value': 571}, u'travel_mode': u'DRIVING', u'maneuver': u'turn-left', u'start_location': {u'lat': 38.4371032, u'lng': -78.8732684}, u'polyline': {u'points': u'{friF||k`N?E?E@GBEP]HODMBIDQBM@I@C@K?U@KA]C]Ec@?KAECEAIACCECCQWOQAAGKGMCEGSCGAIAOAA?EAE?C?IAI@O?E?C@G@I@I@IBKDK@C@EBEDG@CDE@ADEDEDCFE@?DCDABAPCH?DAJA`ACT?L?F?dAJnCTZDH@ND'}, u'duration': {u'text': u'2 mins', u'value': 147}, u'end_location': {u'lat': 38.4347736, u'lng': -78.8701761}}, {u'html_instructions': u'Turn <b>left</b> onto <b>Carrier Dr</b><div style="font-size:0.9em">Destination will be on the right</div>', u'distance': {u'text': u'0.4 mi', u'value': 696}, u'travel_mode': u'DRIVING', u'maneuver': u'turn-left', u'start_location': {u'lat': 38.4347736, u'lng': -78.8701761}, u'polyline': {u'points': u'ixqiFrik`NBWJo@D[@K@M@[?Y?I?IA[AKAIAKAEG[Ka@EUc@eBUeAGWCGCGACACGOEGEMCIAICIAOAIAI?EAC?S?C?E@I@M?E@IBI@GBI^iA@CLc@FS@C|@{CFQ@M@I@O@Q?Q?SAMA_@Os@COCQCM?MAI?K?M@K@O@KBIBMBIBKHS'}, u'duration': {u'text': u'2 mins', u'value': 119}, u'end_location': {u'lat': 38.4346365, u'lng': -78.86271409999999}}], u'duration': {u'text': u'4 mins', u'value': 267}, u'end_location': {u'lat': 38.4346365, u'lng': -78.86271409999999}}]}])
#overview_points = "cgriFt|k`NFF?E@Md@aALi@Do@IkBGa@}@sAQk@E]?g@B[Lk@LWNQTO`@K|AGb@?lAJjDZXFVoBBmAE{@WoAsAqFWo@Im@Cg@Ba@Fa@r@{BnAeEFy@CsA[cBAq@Hq@Tw@"
#Real lines to get polyline from googles servers
directions = client.directions(use_client,
start_string,
end_string,
transit_mode=mode)
overview_points = directions[0]["overview_polyline"]["points"]
points = polyline.decode(
overview_points) #uses polyline package to decode.
return points
def main(user_location, destination):
"""
Returns polyline of safest route
:param user_location: list or tuple of latitude, longitude coordinates (lat, lng)
:param destination: list or tuple of latitude, longitude coordinates(lat, lng)
:return:
"""
utcrime = load_data()
crime_weights = generate_crime_weights(utcrime.df)
subregion_weights = generate_subregion_weights(utcrime, crime_weights)
api_key = 'AIzaSyDmKbjLrlWQowWVzzTy_AAWsFQO4Hdbeko'
cli = client.Client(key=api_key)
gmap_routes = route_generator(user_location, destination, cli)
point_routes = convert_to_point_routes(gmap_routes)
scores = score_routes(point_routes, gmap_routes, subregion_weights)
safe_route = safest_route(scores)
route = gmap_routes[safe_route]
if type(route) is dict:
# alternative route, indexes differently than waypoint route
polyline = route['overview_polyline']['points']
else:
# waypoint route, indexes differently than alternative route
polyline = route[0]['overview_polyline']['points']
return polyline
def get(self):
# add if to check whether rider is groupHost or not
driver = DriverModel.query.filter_by(id=self.args['driver_id']).first()
rider = RiderModel.query.filter_by(id=driver.selected_rider).first()
group = RiderModel.query.filter_by(groupHost=rider.groupHost).all()
numRiders = len(group)
# check to see if driver exists
if driver is None:
abort(502, 'Driver was not found in the database')
# check to see if driver has a current rider
elif driver.selected_rider is None:
abort(502, 'Driver does not have a currently selected rider')
# check to see if rider has a currently selected destination (maybe check this when rider added to driver)
elif rider.destination is None:
abort(502, 'Rider does not have a currently selected destination')
# check to see if rider has a currently set location
elif rider.long is None or rider.lat is None:
abort(502, 'Riders location is not properly set')
# find the distance between the riders location and his destionation and set a price accordingly
else:
try:
# Need to add the functionality with Google's API
#Origins will be passed as longitude/latitude and destinations will be passed as a physical address
origins = rider.lat, rider.long
destination = rider.destination
#call the client function and provide API
gmaps = client.Client(
key="AIzaSyDJpvTBLUVor9hgDQyT3rp6jxzWUzFdD2Q")
#Distance is calculated in meters, converted to miles, and multiplied by 1.50 (cost of driving a mile)
distance = distance_matrix.distance_matrix(
gmaps, origins, destination, mode='driving'
)["rows"][0]["elements"][0]["distance"]["value"]
distance = distance * 0.000621371
cost = distance * 1.50
indCost = cost / numRiders #cost for individual rider in group
for groupMember in group:
groupMember.outstandingBalance = indCost
print(groupMember.name)
db.session.commit()
return jsonify(num_rider=numRiders,
cost=cost,
cost_per_rider=indCost)
except:
abort(502, 'Rider' 's charge could not be determined')
def get_elevations(self, points):
"""
:param points: list of points (lat/long tuple)
:return: list of lat/long/elevation tuples
"""
use_client = client.Client(key=google_elevation_key)
elevations = client.elevation(use_client, points)
new_list = []
for elevation in elevations:
new_list.append(
(elevation["location"]["lat"], elevation["location"]["lng"],
elevation["elevation"]))
return new_list
from setting import *
from math import radians, cos, sin, asin, sqrt
from googlemaps import distance_matrix, client
# sql seting
conn = mysql.connector.connect(
host='localhost',
port=3306,
user='******',
password=MYSQL_PW,
database='anone',
)
# google map distance matrix api setting
gmap_client = client.Client(key=GOOGLE_MAPS_DISTANCE_MATRIX_API_Key)
# keep sql connection
conn.ping(reconnect=True)
def haversine(lng1, lat1, lng2, lat2):
"""緯度経度から直線距離を求める
:param lng1: float, 経度1
:param lat1: float, 緯度1
:param lng2: float, 経度2
:param lat2: float, 緯度2
:return: float, 直線距離(km)
"""
lat1 = float(lat1)
lat2 = float(lat2)
def __init__(self, key=gmaps_api_key, units="imperial"):
self.key = key
self.units = units
self.client = client.Client(self.key)
from googlemaps import client, geocoding
from config import Config
""" Module to get coordinates of a given address. """
gm_client = client.Client(key=Config.GOOGLE_API_KEY)
def get_coordinates(address):
"""
Get coordinates.
:param address: Returned address from 'input.get_address()'
:return: A set of coordinates
"""
geocode_result = geocoding.geocode(gm_client, address)
if geocode_result:
coordinates = {
"address": address,
"street": "",
"city": "",
"formatted_address": geocode_result[0]['formatted_address'],
"lat": geocode_result[0]['geometry']['location']['lat'],
"lng": geocode_result[0]['geometry']['location']['lng'],
"place_id": geocode_result[0]['place_id'],
"status": "OK"
}
# If the first component of an address is a locality (city).
if geocode_result[0]['address_components'][0]['types'] == [
'locality', 'political'
]:
coordinates['city'] = geocode_result[0]['address_components'][0][
import os
import sys
import click
from googlemaps import client, geocoding, distance_matrix
# TODO Decorate(?)/wrap the click functions to apply this suffix automatically
CLI_PROMPT_SUFFIX = "\n"
# TODO Is there a way to group the __main__ handling in the main block?
# TODO Determine a reasonable Maps timeout; default is no per-request timeout
# and 60 seconds total for retriable requests
# TODO Also support the client key and ID pair
try:
# TODO Should I uppercase this variable name?
MAPS_CLIENT = client.Client(key=os.environ["GOOGLE_API_KEY"])
except KeyError:
if __name__ == "__main__":
sys.stderr.write("Please set the environment variable GOOGLE_API_KEY")
sys.exit(1)
raise
class UserCommute(object):
"""Current commute data directly provided by a user.
All attributes are required.
Attributes:
commute_starting_address (str): Any address that can be geocoded by
Google Maps for distance and directions
h['Access-Control-Allow-Origin'] = origin
h['Access-Control-Allow-Methods'] = get_methods()
h['Access-Control-Max-Age'] = str(max_age)
h['Access-Control-Allow-Credentials'] = 'true'
h['Access-Control-Allow-Headers'] = \
"Origin, X-Requested-With, Content-Type, Accept, Authorization"
if headers is not None:
h['Access-Control-Allow-Headers'] = headers
return resp
f.provide_automatic_options = False
return update_wrapper(wrapped_function, f)
return decorator
api = client.Client(key=environ.get('GOOGLE_MAPS_SERVER_API_KEY'))
# Function to abstract reversing a location
def place_from_location_string(location_string):
"""Returns a human-readable place name given a string of coordinates."""
location = [float(component) for component in location_string.split(' ')]
return reverse_geocode(api, location)[0]['formatted_address']
# Function to abstract getting directions
def google_maps_directions(start, end, **kwargs):
"""Returns directions from Google Maps."""
return directions(api, start, end, **kwargs)
def __init__(self):
"""
Start with APi parameters
"""
LBSociam.__init__(self)
self.client = client.Client(key=self.gmaps_api_key)
import psycopg2
from googlemaps import client
import sys
key= "A GOOGLE API KEY AUTHORIZED ON SEVERAL DIRECTIONS APIS"
myClient = client.Client(key)
def getRoutes(cursor) :
valsToText = []
cursor.execute("""select * from person""")
person=cursor.fetchone()
while(person):
[minCluster,minDirections] = getClosestCluster(cursor,person)
urlForRoute = getURLForRoute(cursor, minDirections,person)
valsToText.append([person[1], urlForRoute])
person = cursor.fetchone()
return valsToText
def getClosestCluster(cursor,person) :
cursor.execute("""select * from cluster""")
cluster = cursor.fetchone()
minDistance = sys.maxsize
minCluster = None
minDirections = None
while(cluster):
directions = myClient.directions(getCoordsForGoogle(person[2],person[3]),getCoordsForGoogle(cluster[1],cluster[2]),alternatives=True)
distance = directions[0].get('legs')[0].get('duration').get('value')
if(distance<minDistance):
minDistance=distance
minCluster=cluster
minDirections = directions
