def do_get_park_and_rides():
pr_json = RdwApi.get_park_and_ride_json()
area_json = RdwApi.get_area_json()
RdwApi.parkings = []
# print('found ' + str(len(pr_json)) + ' parkings')
# print('found ' + str(len(area_json)) + ' areas')
for item in pr_json:
try:
areaid = item['areaid']
area = next(a for a in area_json if a['areaid'] == areaid)
# area['areageometryastext'] = 'POINT (4.382199252 51.884720263)'
geo_text = area['areageometryastext'].translate(
str.maketrans('', '', '()')).split()
if geo_text[0] == 'POINT':
loc_name = item['areadesc'].replace(
'&', '&'
) # unfortunately there are xml-escapes in the json...
parking = Location(
loc_name,
(float(geo_text[2]), float(geo_text[1]))) # reversed!
parking.has_parking = True
RdwApi.parkings.append(parking)
else:
print('no point in ' < str(geo_text[0]))
except (StopIteration, KeyError, IndexError):
pass
# for p in parkings:
# print(str(p) + ' at ' + str(p.gps))
# print(str(len(parkings)) + ' parkings have a location')
RdwApi.last_update = datetime.datetime.now()
def test(self):
noon = noon_today()
start = Point(Location('Madurodam'), noon)
end = Point(Location('Martinitoren'), noon)
segments = []
self.generator.create_edges(start, end, FixTime.START, segments)
self.assertEqual(len(segments), 4)
def get_context_data(self, start, end, timestamp, **kwargs):
user, user_preferences = PlanView.get_user_preferences(self.request)
PlanView.register_request(start, end, user)
request_start = time.time()
fix_time = FixTime.START
if timestamp[-1].isalpha:
if timestamp[-1] == 'a':
fix_time = FixTime.END
timestamp = timestamp[:-1]
if not timestamp or timestamp == '0':
req_time = datetime.datetime.now()
else:
req_time = datetime.datetime.fromtimestamp(60 * float(timestamp))
p = Planner()
start_loc = Location(start)
end_loc = Location(end)
plans = p.solve(start_loc, end_loc, req_time, fix_time,
user_preferences)
results = PlanView.get_results(plans)
request_end = time.time()
Request.objects.create(user=user,
start=start,
end=end,
timedelta=request_end - request_start)
context = super().get_context_data()
context['start'] = start
context['end'] = end
context['arrive_by'] = fix_time == FixTime.END
context['results'] = results
return context
def travel_time_and_map_url(start, end, mode):
# because openrouteservice has trouble finding bike-routes, e.g. from Utrecht Centraal, we try to find other locations
# where we can bike from
jump_closer_distance = 100
bicycle_speed = 18 / 3.6
local_start = deepcopy(start)
local_end = deepcopy(end)
for i in range(0, 3):
try:
if i != 0:
logger.info('Trying again with locations ' +
local_start.full_str() + ', ' +
local_end.full_str())
extra_time = i * jump_closer_distance / bicycle_speed
time_sec = try_travel_time(local_start, local_end,
mode) + extra_time
return time_sec, map_url(local_start, local_end, mode)
except ConnectionNotFoundError as error:
distance = vincenty(local_start.gps, local_end.gps).meters
new_start = Location.midpoint(local_start, local_end,
jump_closer_distance / distance)
new_end = Location.midpoint(local_start, local_end,
(distance - jump_closer_distance) /
distance)
local_start = new_start
local_end = new_end
logger.error('Giving up on finding a route')
return 99999, map_url(local_start, local_end,
mode) # no bike route found, please ignore
def testAvoidHighway(self):
start = Location('Madurodam')
end = Location('Martinitoren')
travel1 = self.tomtom.travel_time(TomTomApi.RouteParams(start, end, avoid_highways=True))[0]
self.assertGreater(travel1, 8442)
self.assertGreater(travel1, 4 * 3600)
self.assertLess(travel1, 6 * 3600)
def test_map_url(self):
start = Location('Madurodam')
end = Location('Martinitoren')
travel1, url = openrouteserviceapi.travel_time_and_map_url(start, end, TransportType.CAR)
# note that yournavigation.org DOES care about order: lat must come before lon
self.assertEqual(url, 'https://maps.openrouteservice.org/directions?n3=9&a=52.0993%2C4.2986%2C53.21934%2C6.56817&b=1a&c=0&g1=-1&g2=0&h2=3&k1=en-US&k2=km')
travel1, url = openrouteserviceapi.travel_time_and_map_url(start, end, TransportType.BIKE)
self.assertEqual(url, 'https://maps.openrouteservice.org/directions?n3=9&a=52.0993%2C4.2986%2C53.21934%2C6.56817&b=1a&c=0&g1=-1&g2=0&h2=3&k1=en-US&k2=km')
travel1, url = openrouteserviceapi.travel_time_and_map_url(start, end, TransportType.WALK)
self.assertEqual(url, 'https://maps.openrouteservice.org/directions?n3=9&a=52.0993%2C4.2986%2C53.21934%2C6.56817&b=1a&c=0&g1=-1&g2=0&h2=3&k1=en-US&k2=km')
def test_routing(self):
start = Location('Madurodam')
end = Location('Martinitoren')
travel1, map_url = openrouteserviceapi.travel_time_and_map_url(start, end, TransportType.CAR)
# print(travel1)
self.assertGreater(travel1, 2 * 3600)
self.assertLess(travel1, 3 * 3600)
travel2, map_url = openrouteserviceapi.travel_time_and_map_url(start, end, TransportType.BIKE)
# print(travel2)
self.assertGreater(travel2, 10 * 3600)
self.assertLess(travel2, 15 * 3600)
def test_mid(self):
loc1 = Location('a', (0.5, 1.5))
loc2 = Location('b', (1.5, 3.5))
mid1 = Location.midpoint(loc1, loc2)
self.assertEqual(mid1.loc_str, 'mid_a_b')
self.assertEqual(mid1.gps, (1.0, 2.5))
mid2 = Location.midpoint(loc1, loc2, 0.75)
self.assertEqual(mid2.loc_str, 'mid_a_b')
self.assertEqual(mid2.gps, (1.25, 3.0))
def test_no_short_bike_rides(self):
noon = noon_today()
plans = self.planner.solve(Location('Centraal Museum'),
Location('Oldambt utrecht'), noon,
FixTime.START)
for p in plans:
for s in p.route:
if s.transport_type in (TransportType.BIKE,
TransportType.OVFIETS):
self.assertGreater(s.to_vertex.time - s.from_vertex.time,
timedelta(minutes=1, seconds=55))
def test_map_url(self):
start = Location('Madurodam')
end = Location('Martinitoren')
travel1, url = yoursapi.travel_time_and_map_url(start, end, TransportType.CAR)
# note that yournavigation.org DOES care about order: lat must come before lon
self.assertEqual(url,'http://yournavigation.org/?flat=52.0993&flon=4.2986&tlat=53.21934&tlon=6.56817&v=motorcar&fast=1&layer=mapnik')
url = url.replace('&', '?')
words = sorted(url.split('?'))
self.assertEqual(words, ['fast=1','flat=52.0993','flon=4.2986','http://yournavigation.org/','layer=mapnik','tlat=53.21934','tlon=6.56817','v=motorcar'])
travel1, url = yoursapi.travel_time_and_map_url(start, end, TransportType.BIKE)
self.assertEqual(url,'http://yournavigation.org/?flat=52.0993&flon=4.2986&tlat=53.21934&tlon=6.56817&v=bicycle&fast=1&layer=mapnik')
url = url.replace('&', '?')
words = sorted(url.split('?'))
self.assertEqual(words, ['fast=1','flat=52.0993','flon=4.2986','http://yournavigation.org/','layer=mapnik','tlat=53.21934','tlon=6.56817','v=bicycle'])
def test_location_holder(self):
a = Location('location a', (0, 0))
a1 = Location('location a', (0, 0))
a2 = Location('location a', (0.0002, 0.0001))
a3 = Location('location a', (0.002, 0.001))
b = Location('location b', (0, 0))
b1 = Location('loca tion b', (0, 0))
b2 = Location('loca tion b', (0.0002, 0.0001))
b3 = Location('loca tion b', (0.002, 0.001))
lh = LocationHolder()
test_a = lh.process(a)
test_a1 = lh.process(a1)
test_a2 = lh.process(a2)
test_a3 = lh.process(a3)
self.assertTrue(test_a is a)
self.assertFalse(test_a1 is a1)
self.assertFalse(test_a2 is a2)
self.assertTrue(test_a3 is a3)
test_b = lh.process(b)
test_b1 = lh.process(b1)
test_b2 = lh.process(b2)
test_b3 = lh.process(b3)
self.assertTrue(test_b is b)
self.assertFalse(test_b1 is b1)
self.assertFalse(test_b2 is b2)
self.assertTrue(test_b3 is b3)
def test(self):
noon = noon_today()
plans = self.planner.solve(Location('Den Haag'),
Location('Nieuwegein'), noon, FixTime.START)
results = PlanView.get_results(plans)
# for p in plans:
# print (list(map(str,p)))
self.assertGreater(len(plans), 2)
self.assertGreater(results[0]['travel_time_min'], 20)
self.assertLess(results[0]['travel_time_min'], 120)
for p in plans:
for s in p.route:
if s.transport_type in (TransportType.BIKE, TransportType.CAR):
self.assertNotEqual(s.map_url, '')
def test_doubles(self):
noon = noon_today()
plans = self.planner.solve(Location('Den haag centraal'),
Location('Utrecht centraal'), noon,
FixTime.START)
segments = set()
for p in plans:
segments.update(p.route)
for s1 in segments:
for s2 in segments:
if not s1 is s2:
self.assertFalse(
s1.from_vertex == s2.from_vertex
and s1.to_vertex == s2.to_vertex
and s1.transport_type == s2.transport_type)
def validate_location(value):
location = Location(value)
if not location.gps or location.gps == (0, 0):
raise ValidationError(
'{0} is not a valid location'.format(value),
params={'value': value},
)
def finish(self, edges):
loc_1 = Location.midpoint(self.start.location, self.end.location, 0.01)
loc_2 = Location.midpoint(self.start.location, self.end.location, 0.5)
loc_3 = Location.midpoint(self.start.location, self.end.location, 0.99)
loc_4 = self.end.location
if self.fix_time == FixTime.START:
start_time = self.start.time
else:
start_time = self.end.time - timedelta(hours=1)
time_1 = start_time + 0.25 * timedelta(hours=1)
time_2 = start_time + 0.5 * timedelta(hours=1)
time_3 = start_time + 0.75 * timedelta(hours=1)
time_4 = start_time + 0.99 * timedelta(hours=1)
p1 = Point(loc_1, time_1)
p2 = Point(loc_2, time_2)
p3 = Point(loc_3, time_3)
p4 = Point(loc_4, time_4)
edges += [
Segment(TransportType.BUS, p1, p2),
Segment(TransportType.TRAIN, p2, p3),
Segment(TransportType.WALK, p3, p4),
]
def test(self):
loc_utr = Location('Utrecht, Varkenmarkt')
loc_ams = Location('Amsterdam, Damrak')
noon = datetime(year=2017, month=11, day=17, hour=12)
start1 = Point(location=loc_utr, time=noon)
end1 = Point(location=loc_ams, time=noon)
start2 = Point(location=loc_utr, time=noon)
end2 = Point(location=loc_ams, time=noon)
generator = WalkGenerator()
segment, new_point = generator.create_segment(start1, end1, FixTime.START, TransportType.WALK)
segment2, new_point2 = generator.create_segment(start2, end2, FixTime.END, TransportType.WALK)
self.assertEqual(segment.transport_type, TransportType.WALK)
self.assertEqual(segment.from_vertex.location, loc_utr)
self.assertEqual(segment.to_vertex.location, loc_ams)
self.assertEqual(segment.from_vertex.time, noon)
self.assertEqual(new_point.time, datetime(2017, 11, 17, 21, 53, 14, 79125))
self.assertEqual(new_point2.time, datetime(2017, 11, 17, 2, 6, 45, 920875))
self.assertEqual(segment2.to_vertex.time, noon)
segment, new_point = generator.create_segment(start1, end1, FixTime.START, TransportType.BIKE)
segment2, new_point2 = generator.create_segment(start2, end2, FixTime.END, TransportType.BIKE)
self.assertEqual(segment.transport_type, TransportType.BIKE)
self.assertEqual(segment.from_vertex.location, loc_utr)
self.assertEqual(segment.to_vertex.location, loc_ams)
self.assertEqual(segment.from_vertex.time, noon)
self.assertAlmostEqual(new_point.time, datetime(2017, 11, 17, 14, 16, 48), delta=timedelta(seconds=1200))
self.assertAlmostEqual(new_point2.time, datetime(2017, 11, 17, 9, 43, 12), delta=timedelta(seconds=1200))
self.assertEqual(segment2.to_vertex.time, noon)
loc_bhd = Location('sloterweg 183, badhoevedorp', (52.33668,4.77682))
loc_mee = Location('Station Meerssen', (51.1923957995,5.99421143532))
start = Point(location=loc_bhd, time=noon)
end = Point(location=loc_mee, time=noon)
segment, new_point = generator.create_segment(start, end, FixTime.START, TransportType.BIKE)
self.assertEqual(segment.transport_type, TransportType.BIKE)
self.assertEqual(segment.from_vertex.location, loc_bhd)
self.assertEqual(segment.to_vertex.location, loc_mee)
self.assertGreater(segment.to_vertex.time - segment.from_vertex.time, timedelta(hours=4))
self.assertLess(segment.to_vertex.time - segment.from_vertex.time, timedelta(hours=14))
loc_bhd = Location('parkzichtlaan', (52.10073, 5.03322))
loc_mee = Location('Utrecht Centraal', (52.089820488, 5.10957062244))
start = Point(location=loc_bhd, time=noon)
end = Point(location=loc_mee, time=noon)
segment, new_point = generator.create_segment(start, end, FixTime.START, TransportType.BIKE)
self.assertEqual(segment.transport_type, TransportType.BIKE)
self.assertEqual(segment.from_vertex.location, loc_bhd)
self.assertEqual(segment.to_vertex.location, loc_mee)
self.assertGreater(segment.to_vertex.time - segment.from_vertex.time, timedelta(minutes=10))
self.assertLess(segment.to_vertex.time - segment.from_vertex.time, timedelta(minutes=30))
def test_points(self):
# location and point are value classes
l1 = Location('a', (2, 3))
l2 = Location('a', (2, 3))
l3 = Location('b', (2, 3))
l4 = Location('a', (3, 3))
t0 = datetime(year=2000, month=1, day=1)
t1 = t0 + timedelta(seconds=60)
p1 = Point(l1, t0)
p2 = Point(l2, t0)
p3 = Point(l3, t0)
p4 = Point(l4, t0)
p5 = Point(l1, t1)
p6 = Point(l2, t1)
self.assertFalse(l1 is l2)
self.assertTrue(l1 == l2)
self.assertFalse(p1 is p2)
self.assertTrue(p1 == p2)
self.assertFalse(l1 == l3)
self.assertFalse(l1 == l4)
self.assertFalse(p1 == p3)
self.assertFalse(p1 == p4)
self.assertTrue(p1.location == p5.location)
self.assertTrue(p2.location == p6.location)
self.assertFalse(p1 == p5)
self.assertFalse(p2 == p6)
ll = [l1, l3]
lp = [p1, p3]
self.assertTrue(l1 in ll)
self.assertTrue(l2 in ll)
self.assertTrue(l3 in ll)
self.assertFalse(l4 in ll)
self.assertTrue(p1 in lp)
self.assertTrue(p2 in lp)
self.assertTrue(p3 in lp)
self.assertFalse(p4 in lp)
sl = set([l1, l2, l3, l4])
sp = set([p1, p2, p3, p4, p5, p6])
self.assertEqual(len(sl), 3)
self.assertEqual(len(sp), 4)
self.assertTrue(Location('a', (2, 3)) in sl)
self.assertTrue(Point(l1, t0) in sp)
self.assertFalse(Location('b', (3, 3)) in sl)
self.assertFalse(Point(l3, t1) in sp)
def testStations(self):
begin = Location('Madurodam')
end = Location('Martinitoren')
start_time = datetime.datetime.combine(datetime.date.today(), datetime.time(12))
self.monotch.add_search_request(begin, end, start_time, FixTime.START)
def create_location(self, loc_str, gps=None):
return self.process(Location(loc_str, gps))
def solve(self,
start_loc_str,
start_hike_time,
user_preferences=UserTravelPreferences()):
logger.info('BEGIN')
log_start = time.time()
start = Point(Location(start_loc_str),
start_hike_time - timedelta(hours=12))
trail = get_trail(start.location)
hike_start_loc = Location('wandeling vertrek',
(trail.begin_lat, trail.begin_lon))
hike_end_loc = Location('wandeling aankomst',
(trail.end_lat, trail.end_lon))
if hike_start_loc.distance_to(hike_end_loc).meters < 100:
hike_end_loc = hike_start_loc
hike_start_loc.loc_str = 'wandeling vertrek/aankomst'
hike_start = Point(hike_start_loc, start_hike_time)
hike_end = Point(
hike_end_loc, start_hike_time +
timedelta(seconds=trail.distance / WALKING_SPEED))
end = Point(Location(start_loc_str),
hike_end.time + timedelta(hours=12))
logger.info('start=' + str(start))
logger.info('hike_start=' + str(hike_start))
logger.info('hike_end=' + str(hike_end))
logger.info('end=' + str(end))
segments = self.generator.create_edges(start, hike_start, FixTime.END)
segments += self.generator.create_edges(hike_end, end, FixTime.START)
hiking_segment = Segment(TransportType.WALK, hike_start, hike_end)
hiking_segment.route_name = trail.title
hiking_segment.map_url = trail.wandelpagina_url
segments.append(hiking_segment)
# for e in segments:
# logger.info('Edge: ' + str(e))
vehicle_positions = VehiclePositions()
# put a bicycle and car at home...
vehicle_positions.add_vehicle(
start.location, Vehicle(TransportType.BIKE, VehicleType.BIKE))
vehicle_positions.add_vehicle(
start.location, Vehicle(TransportType.CAR, VehicleType.CAR))
# add OV fietsen
ov_fiets_stations = OvFietsStations()
vehicle_positions = ov_fiets_stations.add_default_ovfiets_positions(
vehicle_positions, segments)
plans = self.router.make_plans(start, end, segments, vehicle_positions)
plans = list(filter(Planner.has_no_double_biking, plans))
order_and_select(plans, user_preferences, None)
Planner.remove_unnecessary_waiting(plans, FixTime.START)
log_end = time.time()
logger.info('END - time: ' + str(log_end - log_start))
return plans, trail
def test_closest_stations(self):
location = Location('Madurodam')
self.assertIsNotNone(location.gps)
closest = [station.naam for station in self.generator.closest_stations(location, 3)]
expected = ['Den Haag Centraal', 'Den Haag HS', 'Den Haag Laan v NOI']
self.assertEqual(closest, expected)
def gen_points(req_time, fix_time):
start_time = req_time if fix_time == FixTime.START else req_time-timedelta(hours=10)
end_time = req_time if fix_time == FixTime.END else req_time+timedelta(hours=10)
start = Point(Location('Den Haag'), start_time)
end = Point(Location('Nieuwegein'), end_time)
return start, end
def test_random(self):
for i in range(0, 50):
t = planner.get_trail(Location('home', (0, 0)))
def test_map_url(self):
start = Location('Utrecht')
end = Location('Amsterdam')
url = self.tomtom.map_url(TomTomApi.RouteParams(start=start, end=end))
self.assertEqual(url,'https://mydrive.tomtom.com/nl_nl/#mode=routes+routes={"departure":true,"traffic":true,"routeType":"FASTEST","travelMode":"CAR","points":["hw~52.09126,5.12275","hw~52.37317,4.89066"],"avoidCriteria":[]}+ver=3')
def test_basic(self):
loc = Location('Utrecht')
self.assertEqual(loc.gps, (52.09126, 5.12275))
loc2 = Location('ddd-unknown-location-ddsfaasdfasdf')
self.assertEqual(loc2.gps, None)
def testRouting(self):
start = Location('Madurodam')
end = Location('Martinitoren')
travel1 = self.tomtom.travel_time(TomTomApi.RouteParams(start, end))[0]
self.assertGreater(travel1, 2 * 3600)
self.assertLess(travel1, 4 * 3600)
