Passing stops and routes to index
This commit is contained in:
Johannes Randerath
376
transport_accessibility/foreignkeys
Normal file
376
transport_accessibility/foreignkeys
Normal file
@@ -0,0 +1,376 @@
|
||||
"""
|
||||
Models
|
||||
======
|
||||
Django database models representing the files of the GTFS Reference with all their fields
|
||||
|
||||
Attributes
|
||||
----------
|
||||
Classes
|
||||
-------
|
||||
Agency, Stop, Route, Trip, StopTime, Calendar, CalendarDate, FareAttribute, FareRule, Shape, Frequency, Transfer, Pathway, Level, FeedInfo, LocationsGeojson, BookingRule, Translation, Attribution, LocationGroup, LocationGroupStop, RouteNetwork, Network, StopArea, Area, FareMedium, FareProduct, FareLegRule, FareTransferRule, Timeframe
|
||||
Different files as described in the GTFS Reference
|
||||
"""
|
||||
from django.db import models
|
||||
|
||||
class Agency(models.Model):
|
||||
"""
|
||||
Represents agency.txt from the GTFS Reference.
|
||||
"""
|
||||
agency_id = models.CharField(max_length=255, primary_key=True)
|
||||
agency_name = models.CharField(max_length=255)
|
||||
agency_url = models.URLField()
|
||||
agency_timezone = models.CharField(max_length=255)
|
||||
agency_lang = models.CharField(max_length=2, blank=True, null=True)
|
||||
agency_phone = models.CharField(max_length=50, blank=True, null=True)
|
||||
agency_fare_url = models.URLField(blank=True, null=True)
|
||||
agency_email = models.EmailField(blank=True, null=True)
|
||||
|
||||
class Level(models.Model):
|
||||
"""
|
||||
Represents level.txt from the GTFS Reference.
|
||||
"""
|
||||
level_id = models.CharField(max_length=255, primary_key=True)
|
||||
level_index = models.FloatField()
|
||||
level_name = models.CharField(max_length=255, blank=True, null=True)
|
||||
|
||||
class Stop(models.Model):
|
||||
"""
|
||||
Represents stop.txt from the GTFS Reference.
|
||||
"""
|
||||
stop_id = models.CharField(max_length=255, primary_key=True)
|
||||
stop_code = models.CharField(max_length=50, blank=True, null=True)
|
||||
stop_name = models.CharField(max_length=255)
|
||||
stop_desc = models.TextField(blank=True, null=True)
|
||||
stop_lat = models.FloatField()
|
||||
stop_lon = models.FloatField()
|
||||
zone_id = models.CharField(max_length=255, blank=True, null=True)
|
||||
stop_url = models.URLField(blank=True, null=True)
|
||||
location_type = models.IntegerField(blank=True, null=True)
|
||||
parent_station = models.ForeignKey('self', on_delete=models.CASCADE, blank=True, null=True)
|
||||
stop_timezone = models.CharField(max_length=255, blank=True, null=True)
|
||||
wheelchair_boarding = models.IntegerField(blank=True, null=True)
|
||||
level_id = models.ForeignKey(Level, on_delete=models.SET_NULL, blank=True, null=True)
|
||||
platform_code = models.CharField(max_length=50, blank=True, null=True)
|
||||
|
||||
class Route(models.Model):
|
||||
"""
|
||||
Represents route.txt from the GTFS Reference.
|
||||
"""
|
||||
route_id = models.IntegerField(primary_key=True)
|
||||
agency_id = models.ForeignKey(Agency, on_delete=models.CASCADE, blank=True, null=True)
|
||||
route_short_name = models.CharField(max_length=50)
|
||||
route_long_name = models.CharField(max_length=255, blank=True, null=True)
|
||||
route_desc = models.TextField(blank=True, null=True)
|
||||
route_type = models.IntegerField(default=0)
|
||||
route_url = models.URLField(blank=True, null=True)
|
||||
route_color = models.CharField(max_length=6, blank=True, null=True)
|
||||
route_text_color = models.CharField(max_length=6, blank=True, null=True)
|
||||
route_sort_order = models.IntegerField(blank=True, null=True)
|
||||
continuous_pickup = models.IntegerField(blank=True, null=True)
|
||||
continuous_drop_off = models.IntegerField(blank=True, null=True)
|
||||
|
||||
class Shape(models.Model):
|
||||
"""
|
||||
Represents shape.txt from the GTFS Reference.
|
||||
"""
|
||||
shape_id = models.CharField(max_length=255)
|
||||
shape_pt_lat = models.FloatField()
|
||||
shape_pt_lon = models.FloatField()
|
||||
shape_pt_sequence = models.IntegerField()
|
||||
shape_dist_traveled = models.FloatField(blank=True, null=True)
|
||||
|
||||
class Meta:
|
||||
unique_together = (('shape_id', 'shape_pt_sequence'),)
|
||||
|
||||
class Calendar(models.Model):
|
||||
"""
|
||||
Represents calendar.txt from the GTFS Reference.
|
||||
"""
|
||||
service_id = models.IntegerField()
|
||||
monday = models.BooleanField()
|
||||
tuesday = models.BooleanField()
|
||||
wednesday = models.BooleanField()
|
||||
thursday = models.BooleanField()
|
||||
friday = models.BooleanField()
|
||||
saturday = models.BooleanField()
|
||||
sunday = models.BooleanField()
|
||||
start_date = models.DateField()
|
||||
end_date = models.DateField()
|
||||
|
||||
class CalendarDate(models.Model):
|
||||
"""
|
||||
Represents calendar_date.txt from the GTFS Reference.
|
||||
"""
|
||||
service_id = models.IntegerField()
|
||||
date = models.DateField()
|
||||
exception_type = models.IntegerField()
|
||||
|
||||
class Meta:
|
||||
unique_together = (('service_id', 'date'),)
|
||||
|
||||
class Trip(models.Model):
|
||||
"""
|
||||
Represents trip.txt from the GTFS Reference.
|
||||
"""
|
||||
trip_id = models.CharField(max_length=255, primary_key=True)
|
||||
route_id = models.ForeignKey(Route, on_delete=models.CASCADE)
|
||||
service_id = models.IntegerField()
|
||||
trip_headsign = models.CharField(max_length=255, blank=True, null=True)
|
||||
trip_short_name = models.CharField(max_length=255, blank=True, null=True)
|
||||
direction_id = models.IntegerField(blank=True, null=True)
|
||||
block_id = models.CharField(max_length=255, blank=True, null=True)
|
||||
shape_id = models.ForeignKey(Shape, on_delete=models.CASCADE, blank=True)
|
||||
wheelchair_accessible = models.IntegerField(blank=True, null=True)
|
||||
bikes_allowed = models.IntegerField(blank=True, null=True)
|
||||
|
||||
class LocationGroup(models.Model):
|
||||
"""
|
||||
Represents location_group.txt from the GTFS Reference.
|
||||
"""
|
||||
location_group_id = models.CharField(max_length=255, primary_key=True)
|
||||
location_group_name = models.CharField(max_length=255)
|
||||
location_group_type = models.CharField(max_length=255)
|
||||
|
||||
class LocationsGeojson(models.Model):
|
||||
"""
|
||||
Represents locations.geojson from the GTFS Reference.
|
||||
"""
|
||||
location_id = models.CharField(max_length=255, primary_key=True)
|
||||
location_name = models.CharField(max_length=255)
|
||||
location_lat = models.FloatField()
|
||||
location_lon = models.FloatField()
|
||||
location_type = models.CharField(max_length=255)
|
||||
parent_location_id = models.CharField(max_length=255, blank=True, null=True)
|
||||
wheelchair_boarding = models.BooleanField(blank=True, null=True)
|
||||
|
||||
class StopTime(models.Model):
|
||||
"""
|
||||
Represents stop_time.txt from the GTFS Reference.
|
||||
"""
|
||||
trip_id = models.ForeignKey(Trip, on_delete=models.CASCADE)
|
||||
arrival_time = models.TimeField(blank=True, null=True)
|
||||
departure_time = models.TimeField(blank=True, null=True)
|
||||
stop_id = models.ForeignKey(Stop, on_delete=models.CASCADE)
|
||||
location_group_id = models.ForeignKey(LocationGroup, on_delete=models.SET_NULL, blank=True, null=True)
|
||||
location_id = models.ForeignKey(LocationsGeojson, on_delete=models.SET_NULL, blank=True, null=True)
|
||||
stop_sequence = models.IntegerField()
|
||||
stop_headsign = models.CharField(max_length=255, blank=True, null=True)
|
||||
pickup_type = models.IntegerField(blank=True, null=True)
|
||||
drop_off_type = models.IntegerField(blank=True, null=True)
|
||||
shape_dist_traveled = models.FloatField(blank=True, null=True)
|
||||
timepoint = models.IntegerField(blank=True, null=True)
|
||||
|
||||
class Meta:
|
||||
unique_together = (('trip_id', 'stop_sequence'),)
|
||||
|
||||
class FareAttribute(models.Model):
|
||||
"""
|
||||
Represents fare_attribute.txt from the GTFS Reference.
|
||||
"""
|
||||
fare_id = models.CharField(max_length=255, primary_key=True)
|
||||
price = models.FloatField()
|
||||
currency_type = models.CharField(max_length=3)
|
||||
payment_method = models.IntegerField()
|
||||
transfers = models.IntegerField()
|
||||
agency_id = models.ForeignKey(Agency, on_delete=models.CASCADE, blank=True, null=True)
|
||||
transfer_duration = models.IntegerField(blank=True, null=True)
|
||||
|
||||
class FareRule(models.Model):
|
||||
"""
|
||||
Represents fare_rule.txt from the GTFS Reference.
|
||||
"""
|
||||
fare_id = models.ForeignKey(FareAttribute, on_delete=models.CASCADE)
|
||||
route_id = models.ForeignKey(Route, on_delete=models.CASCADE, blank=True, null=True)
|
||||
origin_id = models.IntegerField(blank=True, null=True)
|
||||
destination_id = models.CharField(max_length=255, blank=True, null=True)
|
||||
contains_id = models.CharField(max_length=255, blank=True, null=True)
|
||||
|
||||
class Frequency(models.Model):
|
||||
"""
|
||||
Represents frequency.txt from the GTFS Reference.
|
||||
"""
|
||||
trip_id = models.ForeignKey(Trip, on_delete=models.CASCADE)
|
||||
start_time = models.TimeField()
|
||||
end_time = models.TimeField()
|
||||
headway_secs = models.IntegerField()
|
||||
exact_times = models.IntegerField(blank=True, null=True)
|
||||
|
||||
class Transfer(models.Model):
|
||||
"""
|
||||
Represents transfer.txt from the GTFS Reference.
|
||||
"""
|
||||
from_stop_id = models.ForeignKey(Stop, on_delete=models.CASCADE, related_name='transfers_from_stop')
|
||||
to_stop_id = models.ForeignKey(Stop, on_delete=models.CASCADE, related_name='transfers_to_stop')
|
||||
from_route_id = models.ForeignKey(Route, on_delete=models.SET_NULL, blank=True, null=True, related_name='transfers_from_route')
|
||||
to_route_id = models.ForeignKey(Route, on_delete=models.SET_NULL, blank=True, null=True, related_name='transfers_to_route')
|
||||
from_trip_id = models.ForeignKey(Trip, on_delete=models.SET_NULL, blank=True, null=True, related_name='transfers_from_trip')
|
||||
to_trip_id = models.ForeignKey(Trip, on_delete=models.SET_NULL, blank=True, null=True, related_name='transfers_to_trip')
|
||||
transfer_type = models.IntegerField()
|
||||
min_transfer_time = models.IntegerField(blank=True, null=True)
|
||||
|
||||
class Meta:
|
||||
unique_together = (('from_stop', 'to_stop'),)
|
||||
|
||||
class Pathway(models.Model):
|
||||
"""
|
||||
Represents lathway.txt from the GTFS Reference.
|
||||
"""
|
||||
pathway_id = models.CharField(max_length=255, primary_key=True)
|
||||
from_stop_id = models.ForeignKey(Stop, on_delete=models.CASCADE, related_name='pathways_from')
|
||||
to_stop_id = models.ForeignKey(Stop, on_delete=models.CASCADE, related_name='pathways_to')
|
||||
pathway_mode = models.IntegerField()
|
||||
is_bidirectional = models.IntegerField()
|
||||
length = models.FloatField(blank=True, null=True)
|
||||
traversal_time = models.IntegerField(blank=True, null=True)
|
||||
stair_count = models.IntegerField(blank=True, null=True)
|
||||
max_slope = models.FloatField(blank=True, null=True)
|
||||
min_width = models.FloatField(blank=True, null=True)
|
||||
signposted_as = models.CharField(max_length=255, blank=True, null=True)
|
||||
reversed_signposted_as = models.CharField(max_length=255, blank=True, null=True)
|
||||
|
||||
class FeedInfo(models.Model):
|
||||
"""
|
||||
Represents feed_info.txt from the GTFS Reference.
|
||||
"""
|
||||
feed_publisher_name = models.CharField(max_length=255)
|
||||
feed_publisher_url = models.URLField()
|
||||
feed_lang = models.CharField(max_length=255)
|
||||
default_lang = models.CharField(max_length=255, blank=True, null=True)
|
||||
feed_start_date = models.DateField(blank=True, null=True)
|
||||
feed_end_date = models.DateField(blank=True, null=True)
|
||||
feed_version = models.CharField(max_length=255, blank=True, null=True)
|
||||
feed_contact_email = models.EmailField(blank=True, null=True)
|
||||
feed_contact_url = models.URLField(blank=True, null=True)
|
||||
feed_id = models.BigAutoField(primary_key=True)
|
||||
|
||||
class BookingRule(models.Model):
|
||||
"""
|
||||
Represents booking_rule.txt from the GTFS Reference.
|
||||
"""
|
||||
booking_rule_id = models.CharField(max_length=255, primary_key=True)
|
||||
trip_id = models.ForeignKey(Trip, on_delete=models.CASCADE)
|
||||
start_time = models.TimeField(blank=True, null=True)
|
||||
end_time = models.TimeField(blank=True, null=True)
|
||||
booking_type = models.CharField(max_length=255)
|
||||
rule_criteria = models.TextField(blank=True, null=True)
|
||||
booking_rule_instructions = models.TextField(blank=True, null=True)
|
||||
|
||||
class Translation(models.Model):
|
||||
"""
|
||||
Represents translation.txt from the GTFS Reference.
|
||||
"""
|
||||
table_name = models.CharField(max_length=255)
|
||||
field_name = models.CharField(max_length=255)
|
||||
language = models.CharField(max_length=2)
|
||||
translation = models.TextField()
|
||||
|
||||
class Attribution(models.Model):
|
||||
"""
|
||||
Represents attribution.txt from the GTFS Reference.
|
||||
"""
|
||||
attribution_id = models.BigAutoField(primary_key=True)
|
||||
agency_id = models.ForeignKey(Agency, on_delete=models.SET_NULL, blank=True, null=True)
|
||||
route_id = models.ForeignKey(Route, on_delete=models.SET_NULL, blank=True, null=True)
|
||||
trip_id = models.ForeignKey(Trip, on_delete=models.SET_NULL, blank=True, null=True)
|
||||
attribution_name = models.CharField(max_length=255)
|
||||
attribution_url = models.URLField()
|
||||
attribution_email = models.EmailField(blank=True, null=True)
|
||||
attribution_phone = models.CharField(max_length=50, blank=True, null=True)
|
||||
|
||||
class LocationGroupStop(models.Model):
|
||||
"""
|
||||
Represents location_groupStop.txt from the GTFS Reference.
|
||||
"""
|
||||
location_group_id = models.ForeignKey(LocationGroup, on_delete=models.CASCADE)
|
||||
stop_id = models.ForeignKey(Stop, on_delete=models.CASCADE)
|
||||
|
||||
class Network(models.Model):
|
||||
"""
|
||||
Represents network.txt from the GTFS Reference.
|
||||
"""
|
||||
network_id = models.CharField(max_length=255, primary_key=True)
|
||||
network_name = models.CharField(max_length=255)
|
||||
|
||||
class RouteNetwork(models.Model):
|
||||
"""
|
||||
Represents route_network.txt from the GTFS Reference.
|
||||
"""
|
||||
route_network_id = models.CharField(max_length=255, primary_key=True)
|
||||
route_network_name = models.CharField(max_length=255)
|
||||
network_id = models.ForeignKey(Network, on_delete=models.CASCADE)
|
||||
route_id = models.ForeignKey(Route, on_delete=models.CASCADE)
|
||||
|
||||
class Area(models.Model):
|
||||
"""
|
||||
Represents area.txt from the GTFS Reference.
|
||||
"""
|
||||
area_id = models.CharField(max_length=255, primary_key=True)
|
||||
area_name = models.CharField(max_length=255)
|
||||
area_description = models.TextField(blank=True, null=True)
|
||||
|
||||
class StopArea(models.Model):
|
||||
"""
|
||||
Represents stop_area.txt from the GTFS Reference.
|
||||
"""
|
||||
stop_area_id = models.CharField(max_length=255, primary_key=True)
|
||||
stop_area_name = models.CharField(max_length=255)
|
||||
stop_area_description = models.TextField(blank=True, null=True)
|
||||
area_id = models.ForeignKey(Area, on_delete=models.CASCADE)
|
||||
stop_id = models.ForeignKey(Stop, on_delete=models.CASCADE)
|
||||
|
||||
class FareMedium(models.Model):
|
||||
"""
|
||||
Represents fare_medium.txt from the GTFS Reference.
|
||||
"""
|
||||
fare_media_id = models.CharField(max_length=255, primary_key=True)
|
||||
fare_media_name = models.CharField(max_length=255)
|
||||
fare_media_description = models.TextField(blank=True, null=True)
|
||||
|
||||
class FareProduct(models.Model):
|
||||
"""
|
||||
Represents fare_product.txt from the GTFS Reference.
|
||||
"""
|
||||
fare_product_id = models.BigAutoField(primary_key=True)
|
||||
fare_product_name = models.CharField(max_length=255)
|
||||
fare_product_description = models.TextField(blank=True, null=True)
|
||||
amount = models.FloatField()
|
||||
curreny = models.CharField(max_length=64)
|
||||
|
||||
class Timeframe(models.Model):
|
||||
"""
|
||||
Represents timeframe.txt from the GTFS Reference.
|
||||
"""
|
||||
timeframe_group_id = models.IntegerField(primary_key=True)
|
||||
service_id = models.IntegerField()
|
||||
start_date = models.DateField()
|
||||
end_date = models.DateField()
|
||||
start_time = models.TimeField()
|
||||
end_time = models.TimeField()
|
||||
|
||||
class FareLegRule(models.Model):
|
||||
"""
|
||||
Represents fare_legRule.txt from the GTFS Reference.
|
||||
"""
|
||||
fare_leg_rule_id = models.CharField(max_length=255, primary_key=True)
|
||||
fare_leg_rule_name = models.CharField(max_length=255)
|
||||
fare_leg_rule_description = models.TextField(blank=True, null=True)
|
||||
network_id = models.ForeignKey(Network, blank=True, null=True, on_delete=models.SET_NULL)
|
||||
from_area_id = models.ForeignKey(Area, blank=True, null=True, on_delete=models.SET_NULL, related_name='farelegrule_from_area')
|
||||
to_area_id = models.ForeignKey(Area, blank=True, null=True, on_delete=models.SET_NULL, related_name='farelegrule_to_area')
|
||||
from_timeframe_group_id = models.ForeignKey(Timeframe, blank=True, null=True, on_delete=models.SET_NULL, related_name='farelegrule_from_timeframe')
|
||||
to_timeframe_group_id = models.ForeignKey(Timeframe, blank=True, null=True, on_delete=models.SET_NULL, related_name='farelegrule_to_timeframe')
|
||||
fare_product_id = models.ForeignKey(FareProduct, on_delete=models.CASCADE)
|
||||
|
||||
class FareTransferRule(models.Model):
|
||||
"""
|
||||
Represents faretransfer_rule.txt from the GTFS Reference.
|
||||
"""
|
||||
fare_transfer_rule_id = models.CharField(max_length=255, primary_key=True)
|
||||
fare_transfer_rule_name = models.CharField(max_length=255)
|
||||
fare_transfer_rule_description = models.TextField(blank=True, null=True)
|
||||
from_leg_group_id = models.IntegerField(blank=True, null=True)
|
||||
to_leg_group_id = models.IntegerField(blank=True, null=True)
|
||||
fare_product_id = models.ForeignKey(FareProduct, on_delete=models.SET_NULL, blank=True, null=True)
|
||||
|
||||
|
||||
|
||||
Reference in New Issue
Block a user