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gtfs v2 stops, routes agency , calendar.txt done

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This commit is contained in:
Johnson Chetty 2012-02-16 11:57:46 +01:00
parent ea2de8d494
commit c172bdfde8
4 changed files with 149 additions and 30 deletions
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138
chaloBEST/gtfs/gtfs_export.py
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@ -1,9 +1,10 @@
from mumbai.models import * from mumbai.models import *
import json
from settings import *
routebeer = [] from os.path import join
import csv
import sys
def routeWithLocationData(route): def routeWithLocationData(route):
# get the route detail # get the route detail
@ -25,10 +26,129 @@ def getRoutesHavingAllLocs():
return filteredroutes return filteredroutes
def export_routes(): def export_routes(routebeer):
pointstoplist = Stop.objects.filter(point__isnull=False) #routebeer = getRoutesHavingAllLocs()
filedude = csv.writer(open(join(PROJECT_ROOT, "gtfs/routes.txt"), "w"), delimiter=",")
filedude.writerow(["route_id" ,"route_short_name","route_long_name","route_type"])
for route in routebeer:
try:
# data checks here
filedude.writerow([route.id,route.alias,route.from_stop_txt + " - " + route.to_stop_txt,3])
except:
pass
def export_stops(olist):
filedude = csv.writer(open(join(PROJECT_ROOT, "gtfs/stops.txt"), "w"), delimiter=",", quotechar='"', quoting=csv.QUOTE_MINIMAL)
filedude.writerow(["stop_id" ,"stop_name","stop_lat","stop_lon"])
for stop in olist:
try:
# data checks here
# stop_code is used for stop_id as its BEST specfic..
#
filedude.writerow([stop.code,stop.name,stop.point.coords[1],stop.point.coords[0]])
except:
pass
def export_agency():
filedude = csv.writer(open(join(PROJECT_ROOT, "gtfs/agency.txt"), "w"), delimiter=",", quotechar='"', quoting=csv.QUOTE_MINIMAL)
# also
#filedude.writerow(["agency_id", "agency_name","agency_url","agency_timezone","agency_lang"])
#filedude.writerow(["BEST","BrihanMumbai Electric Supply & Transport","http://www.bestundertaking.com/","Asia/Kolkata","en"])
filedude.writerow(["agency_id" ,"agency_name","agency_url","agency_timezone"])
filedude.writerow([1 ,"BEST","www.chalobest.in","Asia/Kolkata"])
# stop_code is used for stop_id as its BEST specfic..
SERVICE_SCHEDULE = [
{'id':0,'code':'MS','days':[1,2,3,4,5,6]},
{'id':1,'code':'HOL','days':[8]},
{'id':2,'code':'SUN','days':[7]},
{'id':3,'code':'MF&HOL','days':[1,2,3,4,5,8]},
{'id':4,'code':'SAT','days':[6]},
{'id':5,'code':'MF','days':[1,2,3,4,5]},
{'id':6,'code':'SH','days':[7,8]},
{'id':7,'code':'AD','days':[1,2,3,4,5,6,7,8]},
{'id':8,'code':'SAT&SUN','days':[6,7]},
{'id':9,'code':'MS&HOL','days':[1,2,3,4,5,6,8]},
{'id':10,'code':'FW','days':[1,2,3,4,5,6,7]},
{'id':11,'code':'SAT/SH','days':[6,7,8]},
{'id':12,'code':'SAT&HOL','days':[6,8]},
{'id':13,'code':'SAT&SH','days':[6,7,8]},
{'id':14,'code':'SAT/SUND&HOL','days':[6,7,8]},
{'id':15,'code':'S/H','days':[7,8]},
{'id':16,'code':'SAT,SUN&HOL','days':[6,7,8]}
]
def export_calendar():
filedude = csv.writer(open(join(PROJECT_ROOT, "gtfs/calendar.txt"), "w"), delimiter=",", quotechar='"', quoting=csv.QUOTE_MINIMAL)
filedude.writerow(["service_id" ,"monday","tuesday","wednesday","thursday","friday","saturday","sunday","start_date","end_date"])
start_date="20000101" #YYYYMMDD format
end_date="20500101" #YYYYMMDD format
schedule = SERVICE_SCHEDULE
for ss in schedule:
try:
# data checks here
# ternary operation :::: ('false','true')[condition]
filedude.writerow([ss['code'],
(0,1)[ss['days'].__contains__(1)],
(0,1)[ss['days'].__contains__(2)],
(0,1)[ss['days'].__contains__(3)],
(0,1)[ss['days'].__contains__(4)],
(0,1)[ss['days'].__contains__(5)],
(0,1)[ss['days'].__contains__(6)],
(0,1)[ss['days'].__contains__(7)],
start_date,
end_date
])
except:
print "Error:", str(ss) + '\t' + str(sys.exc_info()[0]) + '\n'
def export_trips():
filedude = csv.writer(open(join(PROJECT_ROOT, "gtfs/trips.txt"), "w"), delimiter=",", quotechar='"', quoting=csv.QUOTE_MINIMAL)
filedude.writerow(["route_id","service_id","trip_id"])
filedude.writerow(["246","MS","282(1)"])
filedude.writerow(["246","HOL","282(2)"])
filedude.writerow(["246","SUN","282(3)"])
filedude.writerow(["253","MS","289(1)"])
filedude.writerow(["253","HOL","289(2)"])
filedude.writerow(["253","SUN","289(3)"])
# we need to get UniqueRoutes for each route, that is one trip, since it is based on service_id which shows days_of_run.
# we need to be careful here because a filter queryset for UniqueRoutes can differ in order and a naming based on this order
# will not be consistent. Its good to use a uniqueroute-serial number.
"""
try:
# data checks here
# ternary operation :::: ('false','true')[condition]
filedude.writerow([ss['code'],
(0,1)[ss['days'].__contains__(1)],
(0,1)[ss['days'].__contains__(2)],
(0,1)[ss['days'].__contains__(3)],
(0,1)[ss['days'].__contains__(4)],
(0,1)[ss['days'].__contains__(5)],
(0,1)[ss['days'].__contains__(6)],
(0,1)[ss['days'].__contains__(7)],
start_date,
end_date
])
except:
print "Error:", str(ss) + '\t' + str(sys.exc_info()[0]) + '\n'
"""
for rd in RouteDetail.objects.all():
if rd.stop in pointstoplist :
routebeer.append(rd)

2
chaloBEST/gtfs/routes.txt
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@ -1 +1,3 @@
route_id,route_short_name,route_long_name,route_type route_id,route_short_name,route_long_name,route_type
246,282,KANDIVLI BUS STATION ( E ) - DAMU NAGAR EXTENSION,3
253,289RING,KANDIVLI BUS STATION ( E ) - ANITA NAGAR,3

18
chaloBEST/gtfs/stops.txt
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@ -1 +1,17 @@
s,t,o,p,_,i,d,",",s,t,o,p,_,n,a,m,e,",",s,t,o,p,_,l,a,t,",",s,t,o,p,_,l,o,n stop_id,stop_name,stop_lat,stop_lon
1540,E.S.I.S.HOSPITAL,19.20185,72.85639
1541,GROVEL CO.,19.20158,72.8605
1543,SAMBHAJI NGR.(KANDIVLI-E),19.20096,72.86366
1544,HANUMAN NGR.,19.2013,72.86613
1545,TRACTOR GATE NO 3/VASA HOSPITAL,19.20067,72.8716
2850,NARSIPADA,19.20114,72.86483
1547,ALIKA NGR.JN.,19.19757,72.87214
1548,ANITA NGR.,19.19711,72.87505
1550,GAUTAM NGR.,19.20013,72.87823
1551,DAMU NGR.EXTN.,19.20453,72.87845
1552,DAMU NGR./MAYUR MARKET,19.20106,72.87881
3003,NEIGHBOUR HOOD SCTY.,19.2011,72.87891
2835,RAMGAD (ANITA NGR.),19.19711,72.87505
3004,GREEN HILL GATE NO.4,19.19506,72.87563
1546,SAI GARDEN,19.1992,72.87307
1583,OTIS CO.,19.20031,72.87692

19
chaloBEST/imports/postload_cleanup.py
View File

@ -30,23 +30,4 @@ def addStopstoRoutes():
r.stop = Stop.objects.get(name=) r.stop = Stop.objects.get(name=)
""" """
def routeWithLocationData(route):
# get the route detail
routeDetails = RouteDetail.objects.filter(route_code=route.code).order_by('serial')
for rd in routeDetails :
if rd.stop.point is None:
return False
else:
pass
return True
def getRoutes_w_loc():
filteredroutes = []
for route in Route.objects.all():
if routeWithLocationData(route):
filteredroutes.append(route)
return filteredroutes