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Add import script

This commit is contained in:
Emmy D'Anello 2024-01-27 10:43:59 +01:00
parent 90cf8c61a5
commit de6e231639
Signed by: ynerant
GPG Key ID: 3A75C55819C8CF85
3 changed files with 597 additions and 99 deletions
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345
sncfgtfs/management/commands/update_sncf_gtfs.py Normal file
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@ -0,0 +1,345 @@
import csv
from datetime import datetime
from io import BytesIO
from zipfile import ZipFile
import requests
from django.core.management import BaseCommand
from sncfgtfs.models import Agency, Calendar, CalendarDate, FeedInfo, Route, Stop, StopTime, Transfer, Trip
class Command(BaseCommand):
help = "Update the SNCF GTFS database."
GTFS_FEEDS = {
"TGV": "https://eu.ftp.opendatasoft.com/sncf/gtfs/export_gtfs_voyages.zip",
"IC": "https://eu.ftp.opendatasoft.com/sncf/gtfs/export-intercites-gtfs-last.zip",
"TER": "https://eu.ftp.opendatasoft.com/sncf/gtfs/export-ter-gtfs-last.zip",
"TN": "https://eu.ftp.opendatasoft.com/sncf/gtfs/transilien-gtfs.zip",
}
def add_arguments(self, parser):
parser.add_argument('--bulk_size', type=int, default=1000, help='Number of objects to create in bulk.')
def handle(self, *args, **options):
bulk_size = options['bulk_size']
if not FeedInfo.objects.exists():
last_update_date = "1970-01-01"
else:
last_update_date = FeedInfo.objects.get().feed_version
for url in self.GTFS_FEEDS.values():
last_modified = requests.head(url).headers["Last-Modified"]
last_modified = datetime.strptime(last_modified, "%a, %d %b %Y %H:%M:%S %Z")
if last_modified.date().isoformat() > last_update_date:
break
else:
self.stdout.write(self.style.WARNING("Database already up-to-date."))
return
self.stdout.write("Updating database...")
for transport_type, feed_url in self.GTFS_FEEDS.items():
self.stdout.write(f"Downloading {transport_type} GTFS feed...")
with ZipFile(BytesIO(requests.get(feed_url).content)) as zipfile:
agencies = []
for agency_dict in csv.DictReader(zipfile.read("agency.txt").decode().splitlines()):
agency_dict: dict
agency = Agency(
id=agency_dict['agency_id'],
name=agency_dict['agency_name'],
url=agency_dict['agency_url'],
timezone=agency_dict['agency_timezone'],
lang=agency_dict['agency_lang'],
phone=agency_dict.get('agency_phone', ""),
email=agency_dict.get('agency_email', ""),
)
agencies.append(agency)
if agencies:
Agency.objects.bulk_create(agencies,
update_conflicts=True,
update_fields=['name', 'url', 'timezone', 'lang', 'phone', 'email'],
unique_fields=['id'])
agencies.clear()
stops = []
for stop_dict in csv.DictReader(zipfile.read("stops.txt").decode().splitlines()):
stop_dict: dict
stop = Stop(
id=stop_dict["stop_id"],
name=stop_dict['stop_name'],
desc=stop_dict['stop_desc'],
lat=stop_dict['stop_lat'],
lon=stop_dict['stop_lon'],
zone_id=stop_dict['zone_id'],
url=stop_dict['stop_url'],
location_type=stop_dict['location_type'],
parent_station_id=stop_dict['parent_station'] or None
if last_update_date != "1970-01-01" or transport_type != "TN" else None,
timezone=stop_dict.get('stop_timezone', ""),
wheelchair_boarding=stop_dict.get('wheelchair_boarding', 0),
level_id=stop_dict.get('level_id', ""),
platform_code=stop_dict.get('platform_code', ""),
)
stops.append(stop)
if len(stops) >= bulk_size:
Stop.objects.bulk_create(stops,
update_conflicts=True,
update_fields=['name', 'desc', 'lat', 'lon', 'zone_id', 'url',
'location_type', 'parent_station_id', 'timezone',
'wheelchair_boarding', 'level_id', 'platform_code'],
unique_fields=['id'])
stops.clear()
if stops:
Stop.objects.bulk_create(stops,
update_conflicts=True,
update_fields=['name', 'desc', 'lat', 'lon', 'zone_id', 'url',
'location_type', 'parent_station_id', 'timezone',
'wheelchair_boarding', 'level_id', 'platform_code'],
unique_fields=['id'])
stops.clear()
routes = []
for route_dict in csv.DictReader(zipfile.read("routes.txt").decode().splitlines()):
route_dict: dict
route = Route(
id=route_dict['route_id'],
agency_id=route_dict['agency_id'],
short_name=route_dict['route_short_name'],
long_name=route_dict['route_long_name'],
desc=route_dict['route_desc'],
type=route_dict['route_type'],
url=route_dict['route_url'],
color=route_dict['route_color'],
text_color=route_dict['route_text_color'],
)
routes.append(route)
if len(routes) >= bulk_size:
Route.objects.bulk_create(routes,
update_conflicts=True,
update_fields=['agency_id', 'short_name', 'long_name', 'desc',
'type', 'url', 'color', 'text_color'],
unique_fields=['id'])
routes.clear()
if routes:
Route.objects.bulk_create(routes,
update_conflicts=True,
update_fields=['agency_id', 'short_name', 'long_name', 'desc',
'type', 'url', 'color', 'text_color'],
unique_fields=['id'])
routes.clear()
calendar_ids = []
if "calendar.txt" in zipfile.namelist():
calendars = []
for calendar_dict in csv.DictReader(zipfile.read("calendar.txt").decode().splitlines()):
calendar_dict: dict
calendar = Calendar(
id=f"{transport_type}-{calendar_dict['service_id']}",
monday=calendar_dict['monday'],
tuesday=calendar_dict['tuesday'],
wednesday=calendar_dict['wednesday'],
thursday=calendar_dict['thursday'],
friday=calendar_dict['friday'],
saturday=calendar_dict['saturday'],
sunday=calendar_dict['sunday'],
start_date=calendar_dict['start_date'],
end_date=calendar_dict['end_date'],
transport_type=transport_type,
)
calendars.append(calendar)
calendar_ids.append(calendar.id)
if len(calendars) >= bulk_size:
Calendar.objects.bulk_create(calendars,
update_conflicts=True,
update_fields=['monday', 'tuesday', 'wednesday', 'thursday',
'friday', 'saturday', 'sunday', 'start_date',
'end_date', 'transport_type'],
unique_fields=['id'])
calendars.clear()
if calendars:
Calendar.objects.bulk_create(calendars, update_conflicts=True,
update_fields=['monday', 'tuesday', 'wednesday', 'thursday',
'friday', 'saturday', 'sunday', 'start_date',
'end_date', 'transport_type'],
unique_fields=['id'])
calendars.clear()
calendars = []
calendar_dates = []
for calendar_date_dict in csv.DictReader(zipfile.read("calendar_dates.txt").decode().splitlines()):
calendar_date_dict: dict
calendar_date = CalendarDate(
id=f"{transport_type}-{calendar_date_dict['service_id']}-{calendar_date_dict['date']}",
service_id=f"{transport_type}-{calendar_date_dict['service_id']}",
date=calendar_date_dict['date'],
exception_type=calendar_date_dict['exception_type'],
)
calendar_dates.append(calendar_date)
if calendar_date.service_id not in calendar_ids:
calendar = Calendar(
id=f"{transport_type}-{calendar_date_dict['service_id']}",
monday=False,
tuesday=False,
wednesday=False,
thursday=False,
friday=False,
saturday=False,
sunday=False,
start_date=calendar_date_dict['date'],
end_date=calendar_date_dict['date'],
transport_type=transport_type,
)
calendars.append(calendar)
if len(calendar_dates) >= bulk_size:
Calendar.objects.bulk_create(calendars,
update_conflicts=True,
update_fields=['end_date'],
unique_fields=['id'])
CalendarDate.objects.bulk_create(calendar_dates,
update_conflicts=True,
update_fields=['service_id', 'date', 'exception_type'],
unique_fields=['id'])
calendars.clear()
calendar_dates.clear()
if calendar_dates:
Calendar.objects.bulk_create(calendars,
update_conflicts=True,
update_fields=['end_date'],
unique_fields=['id'])
CalendarDate.objects.bulk_create(calendar_dates,
update_conflicts=True,
update_fields=['service_id', 'date', 'exception_type'],
unique_fields=['id'])
calendars.clear()
calendar_dates.clear()
trips = []
for trip_dict in csv.DictReader(zipfile.read("trips.txt").decode().splitlines()):
trip_dict: dict
trip = Trip(
id=trip_dict['trip_id'],
route_id=trip_dict['route_id'],
service_id=f"{transport_type}-{trip_dict['service_id']}",
headsign=trip_dict['trip_headsign'],
short_name=trip_dict.get('trip_short_name', ""),
direction_id=trip_dict['direction_id'] or None,
block_id=trip_dict['block_id'],
shape_id=trip_dict['shape_id'],
wheelchair_accessible=trip_dict.get('wheelchair_accessible', None),
bikes_allowed=trip_dict.get('bikes_allowed', None),
)
trips.append(trip)
if len(trips) >= bulk_size:
Trip.objects.bulk_create(trips,
update_conflicts=True,
update_fields=['route_id', 'service_id', 'headsign', 'short_name',
'direction_id', 'block_id', 'shape_id',
'wheelchair_accessible', 'bikes_allowed'],
unique_fields=['id'])
trips.clear()
if trips:
Trip.objects.bulk_create(trips,
update_conflicts=True,
update_fields=['route_id', 'service_id', 'headsign', 'short_name',
'direction_id', 'block_id', 'shape_id',
'wheelchair_accessible', 'bikes_allowed'],
unique_fields=['id'])
trips.clear()
stop_times = []
for stop_time_dict in csv.DictReader(zipfile.read("stop_times.txt").decode().splitlines()):
stop_time_dict: dict
arrival_next_day = False
arrival_time = stop_time_dict['arrival_time']
if int(arrival_time.split(":")[0]) >= 24:
split = arrival_time.split(':')
arrival_time = f"{int(split[0]) - 24:02}:{split[1]}:{split[2]}"
arrival_next_day = True
departure_time = stop_time_dict['departure_time']
if int(departure_time.split(":")[0]) >= 24:
split = departure_time.split(':')
departure_time = f"{int(split[0]) - 24:02}:{split[1]}:{split[2]}"
arrival_next_day = True
st = StopTime(
id=f"{stop_time_dict['trip_id']}-{stop_time_dict['stop_sequence']}",
trip_id=stop_time_dict['trip_id'],
arrival_time=arrival_time,
departure_time=departure_time,
arrival_next_day=arrival_next_day,
stop_id=stop_time_dict['stop_id'],
stop_sequence=stop_time_dict['stop_sequence'],
stop_headsign=stop_time_dict['stop_headsign'],
pickup_type=stop_time_dict['pickup_type'],
drop_off_type=stop_time_dict['drop_off_type'],
timepoint=stop_time_dict.get('timepoint', None),
)
stop_times.append(st)
if len(stop_times) >= bulk_size:
StopTime.objects.bulk_create(stop_times,
update_conflicts=True,
update_fields=['stop_id', 'arrival_time', 'departure_time',
'arrival_next_day', 'stop_headsign', 'pickup_type',
'drop_off_type', 'timepoint'],
unique_fields=['id'])
stop_times.clear()
if stop_times:
StopTime.objects.bulk_create(stop_times,
update_conflicts=True,
update_fields=['stop_id', 'arrival_time', 'departure_time',
'arrival_next_day', 'stop_headsign', 'pickup_type',
'drop_off_type', 'timepoint'],
unique_fields=['id'])
stop_times.clear()
transfers = []
for transfer_dict in csv.DictReader(zipfile.read("transfers.txt").decode().splitlines()):
transfer_dict: dict
transfer = Transfer(
id=f"{transfer_dict['from_stop_id']}-{transfer_dict['to_stop_id']}",
from_stop_id=transfer_dict['from_stop_id'],
to_stop_id=transfer_dict['to_stop_id'],
transfer_type=transfer_dict['transfer_type'],
min_transfer_time=transfer_dict['min_transfer_time'],
)
transfers.append(transfer)
if len(transfers) >= bulk_size:
Transfer.objects.bulk_create(transfers,
update_conflicts=True,
update_fields=['transfer_type', 'min_transfer_time'],
unique_fields=['id'])
transfers.clear()
if transfers:
Transfer.objects.bulk_create(transfers,
update_conflicts=True,
update_fields=['transfer_type', 'min_transfer_time'],
unique_fields=['id'])
transfers.clear()
if "feed_info.txt" in zipfile.namelist():
for feed_info_dict in csv.DictReader(zipfile.read("feed_info.txt").decode().splitlines()):
feed_info_dict: dict
FeedInfo.objects.update_or_create(
feed_publisher_name=feed_info_dict['feed_publisher_name'],
defaults={
'feed_publisher_url': feed_info_dict['feed_publisher_url'],
'feed_lang': feed_info_dict['feed_lang'],
'feed_start_date': feed_info_dict['feed_start_date'],
'feed_end_date': feed_info_dict['feed_end_date'],
'feed_version': feed_info_dict['feed_version'],
}
)

173
sncfgtfs/migrations/0001_initial.py
View File

@ -1,4 +1,4 @@
# Generated by Django 5.0.1 on 2024-01-26 20:15
# Generated by Django 5.0.1 on 2024-01-27 09:09
import django.db.models.deletion
from django.db import migrations, models
@ -14,7 +14,7 @@ class Migration(migrations.Migration):
name="Agency",
fields=[
(
"agency_id",
"id",
models.CharField(
max_length=255,
primary_key=True,
@ -23,22 +23,34 @@ class Migration(migrations.Migration):
),
),
(
"agency_name",
"name",
models.CharField(
max_length=255, unique=True, verbose_name="Agency name"
),
),
("agency_url", models.URLField(verbose_name="Agency URL")),
("url", models.URLField(verbose_name="Agency URL")),
(
"agency_timezone",
"timezone",
models.CharField(max_length=255, verbose_name="Agency timezone"),
),
(
"agency_lang",
"lang",
models.CharField(
blank=True, max_length=255, verbose_name="Agency language"
),
),
(
"phone",
models.CharField(
blank=True, max_length=255, verbose_name="Agency phone"
),
),
(
"email",
models.EmailField(
blank=True, max_length=254, verbose_name="Agency email"
),
),
],
options={
"verbose_name": "Agency",
@ -49,7 +61,7 @@ class Migration(migrations.Migration):
name="Calendar",
fields=[
(
"service_id",
"id",
models.CharField(
max_length=255,
primary_key=True,
@ -66,6 +78,19 @@ class Migration(migrations.Migration):
("sunday", models.BooleanField(verbose_name="Sunday")),
("start_date", models.DateField(verbose_name="Start date")),
("end_date", models.DateField(verbose_name="End date")),
(
"transport_type",
models.CharField(
choices=[
("TGV", "TGV"),
("TER", "TER"),
("IC", "Intercités"),
("TN", "Transilien"),
],
max_length=255,
verbose_name="Transport type",
),
),
],
options={
"verbose_name": "Calendar",
@ -76,9 +101,12 @@ class Migration(migrations.Migration):
name="FeedInfo",
fields=[
(
"feed_id",
models.SmallIntegerField(
primary_key=True, serialize=False, verbose_name="Feed ID"
"id",
models.BigAutoField(
auto_created=True,
primary_key=True,
serialize=False,
verbose_name="ID",
),
),
(
@ -112,21 +140,41 @@ class Migration(migrations.Migration):
fields=[
(
"id",
models.BigAutoField(
auto_created=True,
models.CharField(
max_length=255,
primary_key=True,
serialize=False,
verbose_name="ID",
),
),
("date", models.DateField(verbose_name="Date")),
("exception_type", models.IntegerField(verbose_name="Exception type")),
(
"service_id",
"exception_type",
models.IntegerField(
choices=[(1, "Added"), (2, "Removed")],
verbose_name="Exception type",
),
),
(
"transport_type",
models.CharField(
choices=[
("TGV", "TGV"),
("TER", "TER"),
("IC", "Intercités"),
("TN", "Transilien"),
],
max_length=255,
verbose_name="Transport type",
),
),
(
"service",
models.ForeignKey(
on_delete=django.db.models.deletion.CASCADE,
related_name="dates",
to="sncfgtfs.calendar",
verbose_name="Service ID",
verbose_name="Service",
),
),
],
@ -139,30 +187,30 @@ class Migration(migrations.Migration):
name="Route",
fields=[
(
"route_id",
"id",
models.CharField(
max_length=255,
primary_key=True,
serialize=False,
verbose_name="Route ID",
verbose_name="ID",
),
),
(
"route_short_name",
"short_name",
models.CharField(max_length=255, verbose_name="Route short name"),
),
(
"route_long_name",
"long_name",
models.CharField(max_length=255, verbose_name="Route long name"),
),
(
"route_desc",
"desc",
models.CharField(
blank=True, max_length=255, verbose_name="Route description"
),
),
(
"route_type",
"type",
models.IntegerField(
choices=[
(0, "Tram"),
@ -177,15 +225,15 @@ class Migration(migrations.Migration):
verbose_name="Route type",
),
),
("route_url", models.URLField(blank=True, verbose_name="Route URL")),
("url", models.URLField(blank=True, verbose_name="Route URL")),
(
"route_color",
"color",
models.CharField(
blank=True, max_length=255, verbose_name="Route color"
),
),
(
"route_text_color",
"text_color",
models.CharField(
blank=True, max_length=255, verbose_name="Route text color"
),
@ -194,6 +242,7 @@ class Migration(migrations.Migration):
"agency",
models.ForeignKey(
on_delete=django.db.models.deletion.CASCADE,
related_name="routes",
to="sncfgtfs.agency",
verbose_name="Agency ID",
),
@ -208,7 +257,7 @@ class Migration(migrations.Migration):
name="Stop",
fields=[
(
"stop_id",
"id",
models.CharField(
max_length=255,
primary_key=True,
@ -217,25 +266,22 @@ class Migration(migrations.Migration):
),
),
(
"stop_code",
"code",
models.CharField(
blank=True, max_length=255, verbose_name="Stop code"
),
),
("name", models.CharField(max_length=255, verbose_name="Stop name")),
(
"stop_name",
models.CharField(max_length=255, verbose_name="Stop name"),
),
(
"stop_desc",
"desc",
models.CharField(
blank=True, max_length=255, verbose_name="Stop description"
),
),
("stop_lon", models.FloatField(verbose_name="Stop longitude")),
("stop_lat", models.FloatField(verbose_name="Stop latitude")),
("lon", models.FloatField(verbose_name="Stop longitude")),
("lat", models.FloatField(verbose_name="Stop latitude")),
("zone_id", models.CharField(max_length=255, verbose_name="Zone ID")),
("stop_url", models.URLField(blank=True, verbose_name="Stop URL")),
("url", models.URLField(blank=True, verbose_name="Stop URL")),
(
"location_type",
models.IntegerField(
@ -252,7 +298,7 @@ class Migration(migrations.Migration):
),
),
(
"stop_timezone",
"timezone",
models.CharField(
blank=True, max_length=255, verbose_name="Stop timezone"
),
@ -278,13 +324,17 @@ class Migration(migrations.Migration):
),
(
"platform_code",
models.CharField(max_length=255, verbose_name="Platform code"),
models.CharField(
blank=True, max_length=255, verbose_name="Platform code"
),
),
(
"parent_station",
models.ForeignKey(
blank=True,
null=True,
on_delete=django.db.models.deletion.PROTECT,
related_name="children",
to="sncfgtfs.stop",
verbose_name="Parent station",
),
@ -300,8 +350,8 @@ class Migration(migrations.Migration):
fields=[
(
"id",
models.BigAutoField(
auto_created=True,
models.CharField(
max_length=255,
primary_key=True,
serialize=False,
verbose_name="ID",
@ -354,7 +404,7 @@ class Migration(migrations.Migration):
name="Trip",
fields=[
(
"trip_id",
"id",
models.CharField(
max_length=255,
primary_key=True,
@ -363,17 +413,13 @@ class Migration(migrations.Migration):
),
),
(
"service_id",
models.CharField(max_length=255, verbose_name="Service ID"),
),
(
"trip_headsign",
"headsign",
models.CharField(
blank=True, max_length=255, verbose_name="Trip headsign"
),
),
(
"trip_short_name",
"short_name",
models.CharField(
blank=True, max_length=255, verbose_name="Trip short name"
),
@ -381,8 +427,8 @@ class Migration(migrations.Migration):
(
"direction_id",
models.IntegerField(
blank=True,
choices=[(0, "Outbound"), (1, "Inbound")],
null=True,
verbose_name="Direction",
),
),
@ -401,13 +447,13 @@ class Migration(migrations.Migration):
(
"wheelchair_accessible",
models.IntegerField(
blank=True,
choices=[
(0, "No information"),
(1, "Possible"),
(2, "Not possible"),
],
default=0,
null=True,
verbose_name="Wheelchair accessible",
),
),
@ -420,6 +466,7 @@ class Migration(migrations.Migration):
(2, "Not possible"),
],
default=0,
null=True,
verbose_name="Bikes allowed",
),
),
@ -427,8 +474,18 @@ class Migration(migrations.Migration):
"route",
models.ForeignKey(
on_delete=django.db.models.deletion.CASCADE,
related_name="trips",
to="sncfgtfs.route",
verbose_name="Route ID",
verbose_name="Route",
),
),
(
"service",
models.ForeignKey(
on_delete=django.db.models.deletion.CASCADE,
related_name="trips",
to="sncfgtfs.calendar",
verbose_name="Service",
),
),
],
@ -442,8 +499,8 @@ class Migration(migrations.Migration):
fields=[
(
"id",
models.BigAutoField(
auto_created=True,
models.CharField(
max_length=255,
primary_key=True,
serialize=False,
verbose_name="ID",
@ -451,6 +508,10 @@ class Migration(migrations.Migration):
),
("arrival_time", models.TimeField(verbose_name="Arrival time")),
("departure_time", models.TimeField(verbose_name="Departure time")),
(
"arrival_next_day",
models.BooleanField(default=False, verbose_name="Arrival next day"),
),
("stop_sequence", models.IntegerField(verbose_name="Stop sequence")),
(
"stop_headsign",
@ -461,7 +522,6 @@ class Migration(migrations.Migration):
(
"pickup_type",
models.IntegerField(
blank=True,
choices=[
(0, "Regular"),
(1, "None"),
@ -469,13 +529,13 @@ class Migration(migrations.Migration):
(3, "Must coordinate with driver"),
],
default=0,
null=True,
verbose_name="Pickup type",
),
),
(
"drop_off_type",
models.IntegerField(
blank=True,
choices=[
(0, "Regular"),
(1, "None"),
@ -483,29 +543,32 @@ class Migration(migrations.Migration):
(3, "Must coordinate with driver"),
],
default=0,
null=True,
verbose_name="Drop off type",
),
),
(
"timepoint",
models.BooleanField(
blank=True, default=True, verbose_name="Timepoint"
default=True, null=True, verbose_name="Timepoint"
),
),
(
"stop",
models.ForeignKey(
on_delete=django.db.models.deletion.CASCADE,
related_name="stop_times",
to="sncfgtfs.stop",
verbose_name="Stop ID",
),
),
(
"trip_id",
"trip",
models.ForeignKey(
on_delete=django.db.models.deletion.CASCADE,
related_name="stop_times",
to="sncfgtfs.trip",
verbose_name="Trip ID",
verbose_name="Trip",
),
),
],

178
sncfgtfs/models.py
View File

@ -2,6 +2,13 @@ from django.db import models
from django.utils.translation import gettext_lazy as _
class TransportType(models.TextChoices):
TGV = "TGV", _("TGV")
TER = "TER", _("TER")
INTERCITES = "IC", _("Intercités")
TRANSILIEN = "TN", _("Transilien")
class LocationType(models.IntegerChoices):
STOP_PLATFORM = 0, _("Stop/platform")
STATION = 1, _("Station")
@ -46,68 +53,87 @@ class TransferType(models.IntegerChoices):
NOT_POSSIBLE = 3, _("Not possible")
class ExceptionType(models.IntegerChoices):
ADDED = 1, _("Added")
REMOVED = 2, _("Removed")
class Agency(models.Model):
agency_id = models.CharField(
id = models.CharField(
max_length=255,
primary_key=True,
verbose_name=_("Agency ID"),
)
agency_name = models.CharField(
name = models.CharField(
max_length=255,
unique=True,
verbose_name=_("Agency name"),
)
agency_url = models.URLField(
url = models.URLField(
verbose_name=_("Agency URL"),
)
agency_timezone = models.CharField(
timezone = models.CharField(
max_length=255,
verbose_name=_("Agency timezone"),
)
agency_lang = models.CharField(
lang = models.CharField(
max_length=255,
verbose_name=_("Agency language"),
blank=True,
)
phone = models.CharField(
max_length=255,
verbose_name=_("Agency phone"),
blank=True,
)
email = models.EmailField(
verbose_name=_("Agency email"),
blank=True,
)
def __str__(self):
return self.name
class Meta:
verbose_name = _("Agency")
verbose_name_plural = _("Agencies")
class Stop(models.Model):
stop_id = models.CharField(
id = models.CharField(
max_length=255,
primary_key=True,
verbose_name=_("Stop ID"),
)
stop_code = models.CharField(
code = models.CharField(
max_length=255,
verbose_name=_("Stop code"),
blank=True,
)
stop_name = models.CharField(
name = models.CharField(
max_length=255,
verbose_name=_("Stop name"),
)
stop_desc = models.CharField(
desc = models.CharField(
max_length=255,
verbose_name=_("Stop description"),
blank=True,
)
stop_lon = models.FloatField(
lon = models.FloatField(
verbose_name=_("Stop longitude"),
)
stop_lat = models.FloatField(
lat = models.FloatField(
verbose_name=_("Stop latitude"),
)
@ -116,7 +142,7 @@ class Stop(models.Model):
verbose_name=_("Zone ID"),
)
stop_url = models.URLField(
url = models.URLField(
verbose_name=_("Stop URL"),
blank=True,
)
@ -132,10 +158,12 @@ class Stop(models.Model):
to="Stop",
on_delete=models.PROTECT,
verbose_name=_("Parent station"),
related_name="children",
blank=True,
null=True,
)
stop_timezone = models.CharField(
timezone = models.CharField(
max_length=255,
verbose_name=_("Stop timezone"),
blank=True,
@ -157,71 +185,79 @@ class Stop(models.Model):
platform_code = models.CharField(
max_length=255,
verbose_name=_("Platform code"),
blank=True,
)
def __str__(self):
return f"{self.name} ({self.id})"
class Meta:
verbose_name = _("Stop")
verbose_name_plural = _("Stops")
class Route(models.Model):
route_id = models.CharField(
id = models.CharField(
max_length=255,
primary_key=True,
verbose_name=_("Route ID"),
verbose_name=_("ID"),
)
agency = models.ForeignKey(
to="Agency",
on_delete=models.CASCADE,
verbose_name=_("Agency ID"),
related_name="routes",
)
route_short_name = models.CharField(
short_name = models.CharField(
max_length=255,
verbose_name=_("Route short name"),
)
route_long_name = models.CharField(
long_name = models.CharField(
max_length=255,
verbose_name=_("Route long name"),
)
route_desc = models.CharField(
desc = models.CharField(
max_length=255,
verbose_name=_("Route description"),
blank=True,
)
route_type = models.IntegerField(
type = models.IntegerField(
verbose_name=_("Route type"),
choices=RouteType,
)
route_url = models.URLField(
url = models.URLField(
verbose_name=_("Route URL"),
blank=True,
)
route_color = models.CharField(
color = models.CharField(
max_length=255,
verbose_name=_("Route color"),
blank=True,
)
route_text_color = models.CharField(
text_color = models.CharField(
max_length=255,
verbose_name=_("Route text color"),
blank=True,
)
def __str__(self):
return f"{self.long_name}"
class Meta:
verbose_name = _("Route")
verbose_name_plural = _("Routes")
class Trip(models.Model):
trip_id = models.CharField(
id = models.CharField(
max_length=255,
primary_key=True,
verbose_name=_("Trip ID"),
@ -230,21 +266,24 @@ class Trip(models.Model):
route = models.ForeignKey(
to="Route",
on_delete=models.CASCADE,
verbose_name=_("Route ID"),
verbose_name=_("Route"),
related_name="trips",
)
service_id = models.CharField(
max_length=255,
verbose_name=_("Service ID"),
service = models.ForeignKey(
to="Calendar",
on_delete=models.CASCADE,
verbose_name=_("Service"),
related_name="trips",
)
trip_headsign = models.CharField(
headsign = models.CharField(
max_length=255,
verbose_name=_("Trip headsign"),
blank=True,
)
trip_short_name = models.CharField(
short_name = models.CharField(
max_length=255,
verbose_name=_("Trip short name"),
blank=True,
@ -253,7 +292,7 @@ class Trip(models.Model):
direction_id = models.IntegerField(
verbose_name=_("Direction"),
choices=Direction,
blank=True,
null=True,
)
block_id = models.CharField(
@ -272,25 +311,40 @@ class Trip(models.Model):
verbose_name=_("Wheelchair accessible"),
choices=AccessInformation,
default=AccessInformation.NO_INFORMATION,
blank=True,
null=True,
)
bikes_allowed = models.IntegerField(
verbose_name=_("Bikes allowed"),
choices=AccessInformation,
default=AccessInformation.NO_INFORMATION,
null=True,
)
@property
def destination(self):
return self.stop_times.order_by('-stop_sequence').first().stop.name
def __str__(self):
return f"{self.route.long_name} - {self.id}"
class Meta:
verbose_name = _("Trip")
verbose_name_plural = _("Trips")
class StopTime(models.Model):
trip_id = models.ForeignKey(
id = models.CharField(
max_length=255,
primary_key=True,
verbose_name=_("ID"),
)
trip = models.ForeignKey(
to="Trip",
on_delete=models.CASCADE,
verbose_name=_("Trip ID"),
verbose_name=_("Trip"),
related_name="stop_times",
)
arrival_time = models.TimeField(
@ -301,10 +355,16 @@ class StopTime(models.Model):
verbose_name=_("Departure time"),
)
arrival_next_day = models.BooleanField(
verbose_name=_("Arrival next day"),
default=False,
)
stop = models.ForeignKey(
to="Stop",
on_delete=models.CASCADE,
verbose_name=_("Stop ID"),
related_name="stop_times",
)
stop_sequence = models.IntegerField(
@ -321,29 +381,32 @@ class StopTime(models.Model):
verbose_name=_("Pickup type"),
choices=PickupType,
default=PickupType.REGULAR,
blank=True,
null=True,
)
drop_off_type = models.IntegerField(
verbose_name=_("Drop off type"),
choices=PickupType,
default=PickupType.REGULAR,
blank=True,
null=True,
)
timepoint = models.BooleanField(
verbose_name=_("Timepoint"),
default=True,
blank=True,
null=True,
)
def __str__(self):
return f"{self.trip.route.long_name} - {self.trip_id} - {self.stop.name}"
class Meta:
verbose_name = _("Stop time")
verbose_name_plural = _("Stop times")
class Calendar(models.Model):
service_id = models.CharField(
id = models.CharField(
max_length=255,
primary_key=True,
verbose_name=_("Service ID"),
@ -385,16 +448,32 @@ class Calendar(models.Model):
verbose_name=_("End date"),
)
transport_type = models.CharField(
max_length=255,
verbose_name=_("Transport type"),
choices=TransportType,
)
def __str__(self):
return self.id
class Meta:
verbose_name = _("Calendar")
verbose_name_plural = _("Calendars")
class CalendarDate(models.Model):
service_id = models.ForeignKey(
id = models.CharField(
max_length=255,
primary_key=True,
verbose_name=_("ID"),
)
service = models.ForeignKey(
to="Calendar",
on_delete=models.CASCADE,
verbose_name=_("Service ID"),
verbose_name=_("Service"),
related_name="dates",
)
date = models.DateField(
@ -403,14 +482,30 @@ class CalendarDate(models.Model):
exception_type = models.IntegerField(
verbose_name=_("Exception type"),
choices=ExceptionType,
)
transport_type = models.CharField(
max_length=255,
verbose_name=_("Transport type"),
choices=TransportType,
)
def __str__(self):
return f"{self.service.id} - {self.date} - {self.exception_type}"
class Meta:
verbose_name = _("Calendar date")
verbose_name_plural = _("Calendar dates")
class Transfer(models.Model):
id = models.CharField(
max_length=255,
primary_key=True,
verbose_name=_("ID"),
)
from_stop = models.ForeignKey(
to="Stop",
on_delete=models.CASCADE,
@ -442,11 +537,6 @@ class Transfer(models.Model):
class FeedInfo(models.Model):
feed_id = models.SmallIntegerField(
primary_key=True,
verbose_name=_("Feed ID"),
)
feed_publisher_name = models.CharField(
max_length=255,
verbose_name=_("Feed publisher name"),