def run(self):
print_lock.acquire()
print("Thread", self.name)
print_lock.release()
conn = create_connection()
while True:
name = self.queue.get()
t = None
while t is None:
try:
t = Train.add_train(name, conn, self.hafas)
except http.client.BadStatusLine:
conn = create_connection()
except KolstatError as e:
print_lock.acquire()
print(name , str(e))
print_lock.release()
break
if t is not None:
print_lock.acquire()
print(name, t.get_relation_string())
print_lock.release()
self.queue.task_done()
def trainsearch(request):
if request.method == 'POST':
form = TrainSearchForm(request.POST)
if form.is_valid():
data = form.cleaned_data
query = dict(search_operator = data['operator'] , search_number = data['number'])
if data['operator']:
ss = data['operator'] + ' ' + str(data['number'])
else:
ss = str(data['number'])
sr = Train.search(ss)
if len(sr) == 0:
query.update(dict(message = 'Brak pociągów w bazie danych spełniających kryteria wyszukiwania'))
return query
elif len(sr) > 1:
query.update(dict(trains = sr))
return query
else:
train, = sr
raise Redirect(reverse('kolstat-train', args=[train.category.name, train.number]))
else:
return dict(message = 'Musisz podać numer pociągu')
return dict()
def train(request, operator, number, variant = None):
res = Train.search(operator + ' ' + number, variant)
if len(res) != 1:
raise Redirect(reverse('kolstat-trains-search'))
ktrain, = res
return dict(train = ktrain)
def train_add(request):
if request.method == 'POST':
form = AddTrainForm(request.POST)
if form.is_valid():
name = form.cleaned_data['name']
train = Train.add_train(name)
raise Redirect(reverse('kolstat-train', args=[train.operator, train.number]))
else:
form = AddTrainForm()
return dict(form = form)
#!/usr/bin/env python2
# coding: utf-8
import os,sys
os.environ['DJANGO_SETTINGS_MODULE'] = 'kolstat.settings'
sys.path.extend(('../..', '../../..'))
from kolstatapp.models import Train
from .normal_to_hafas import save_cache, acquire
x = input('Podaj pociąg (np. KM 6010) ').strip()
if ' ' in x:
oper, numer = x.split(' ')
else:
oper = ''
numer = x
tt = Train.search(x)
if len(tt) > 0:
t, = tt
t.delete_train()
else:
print("Brak pociągu")
def train_date(request, operator, number, variant = None, date = None):
res = Train.search(operator + ' ' + number, variant)
if len(res) != 1:
raise Redirect(reverse('kolstat-trains-search'))
ktrain, = res
d = datetime.datetime.strptime(date, '%Y-%m-%d').date()
try:
tt, = ktrain.traintimetable_set.filter(date = d).select_related()
except ValueError:
raise KolstatError('Pociąg nie kursuje w tym dniu')
table = {}
stations = []
trains = [tt] + tt.get_coupled()
juz = 0
for t in trains:
ans = []
for s in t.stops():
ans.append((s.station, s))
not_added=[]
last = -1
for st, s in ans:
if st in list(table.keys()):
while len(table[st]) <= juz:
table[st].append("")
table[st].append(s)
idx = stations.index(st)
stations[idx:idx] = not_added
last = idx + len(not_added)
not_added = []
else:
table[st] = [""] * juz + [s]
not_added.append(st)
stations[last+1:last+1] = not_added
not_added = []
juz += 1
pres = []
for st in stations:
while len(table[st]) < juz:
table[st].append("")
km = []
stops = []
short = False
pocz = True
kon = True
for s in table[st]:
if type(s) == type(""):
km.append("")
stops.append(None)
else:
km.append(s.distance)
stops.append(s)
short |= s.is_short()
if s.arrival is not None:
pocz = False
if s.departure is not None:
kon = False
pres.append((km, st, short, pocz, kon, stops))
return dict(train = ktrain, timetable = tt, table = pres, ile = juz, trains = [x.train for x in trains])
def journeys(request):
return dict(journeys = [(j, Train.fromHafas(HafasTrain.fromId(j.trainId))) for j in Journey.objects.filter(user = request.user).order_by('date')])
def import_train(yaml, mode, dijkstra_lock, mysql_lock):
train = Train()
name = yaml['name']
category, number = name.split(' ')
try:
with mysql_lock:
t, = train.search(name, variant = yaml['variant'])
except ValueError:
pass
else:
if mode == 'force' or True:
t.delete()
else:
return
with mysql_lock:
train.category = TrainCategory.objects.get(name = category)
train.number = number
train.variant = yaml['variant']
with mysql_lock:
train.save()
operations = yaml['operations']
for oper in operations:
if oper['mode'] == 'interval':
start = oper['from']
end = oper['to']
dates = [ end ]
while start != end:
dates.append(start)
start += DZIEN
elif oper['mode'] == 'single':
dates = [ oper['date'] ]
elif oper['mode'] == 'multi':
dates = oper['dates']
timetable = oper['timetable']
tts = []
for i in dates:
tts.append(TrainTimetable(train = train, date =i))
with mysql_lock:
TrainTimetable.objects.bulk_create(tts)
tts = train.traintimetable_set.all()
ttbd = {}
for x in tts:
ttbd[x.date] = x
stops = []
tt = ttbd[dates[0]]
i = 1
prev = None
arr_over = False
for description in timetable:
stop = TrainStop(timetable = tt)
try:
stop.station = Station.search(description['station'])[0]
except IndexError:
print(description)
raise
if 'departure' in description:
stop.departure = datetime.combine(tt.date, time_from_yaml(description.get('departure', None)))
if 'arrival' in description:
stop.arrival = datetime.combine(tt.date, time_from_yaml(description.get('arrival', None)))
stop.track = description.get('track', None)
stop.platform = description.get('platform', None)
stop.order = i
if prev is not None:
if arr_over or stop.arrival < prev.departure:
# stop.arrival_overnight = 1
arr_over = True
if arr_over or (stop.arrival is not None and stop.departure is not None and stop.arrival > stop.departure):
# stop.departure_overnight = 1
arr_over = True
if prev is None:
stop.distance = 0.0
else:
dijkstra_lock.acquire()
stop.distance = prev.distance + Dijkstra.length(prev.station.gskID, stop.station.gskID)
dijkstra_lock.release()
prev = stop
stops.append(stop)
i += 1
with mysql_lock:
TrainStop.objects.bulk_create(stops)
cursor = connection.cursor()
for d, tt in ttbd.items():
if d == dates[0]: continue
tto = ttbd[dates[0]]
ttn = ttbd[d]
with mysql_lock:
cursor.execute(''' INSERT INTO kolstatapp_trainstop (timetable_id, station_id, arrival, departure, track, platform, distance, "order") SELECT {0}, station_id, arrival + '{2} days', departure + '{2} days', track, platform, distance, "order" FROM kolstatapp_trainstop WHERE timetable_id = {1}'''.format(ttn.pk, tto.pk, (d - dates[0]).days))
with mysql_lock:
transaction.commit_unless_managed()
#!/usr/bin/env python2
# coding: utf-8
import os,sys
os.environ['DJANGO_SETTINGS_MODULE'] = 'kolstat.settings'
sys.path.extend(('../..', '../../..'))
from kolstatapp.models import Train
from .normal_to_hafas import save_cache, acquire
x = input('Podaj pociąg (np. KM 6010) ').strip()
tt = Train.search(x)
if len(tt) > 0:
t, = tt
print("Było")
else:
t = Train.add_train(x)
print(t.get_relation_string())
# coding: utf-8
import os,sys
os.environ['DJANGO_SETTINGS_MODULE'] = 'kolstat.settings'
sys.path.extend(('../../../', '../../../../'))
from kolstatapp.models import Train, Discount, TrainStop, Station
from datetime import date
discounts = Discount.objects.all()
KM6014, = Train.search('KM 6014')
TLK31108, = Train.search('TLK 31108')
TLK15117, = Train.search('TLK 15117')
RW, = Station.search('Ruda Wielka')
RA, = Station.search('Radom')
WW, = Station.search('Warszawa Wschodnia')
GD, = Station.search('Gdynia Główna')
dzien = date(2013, 1, 3)
Ruda_Wielka = TrainStop.objects.get(timetable__date = dzien, timetable__train = KM6014, station = RW)
Radom1 = TrainStop.objects.get(timetable__date = dzien, timetable__train = KM6014, station = RA)
Radom2 = TrainStop.objects.get(timetable__date = dzien, timetable__train = TLK31108, station = RA)
WW1 = TrainStop.objects.get(timetable__date = dzien, timetable__train = TLK31108, station = WW)
WW2 = TrainStop.objects.get(timetable__date = dzien, timetable__train = TLK15117, station = WW)
Gdynia = TrainStop.objects.get(timetable__date = dzien, timetable__train = TLK15117, station = GD)
