def __init__(self, fileName):
self.__buses = []
file = open(fileName, "r")
lines = file.readlines()
for line in lines:
line = line.strip()
line = line.split(',')
self.__buses.append(
Bus(int(line[0]), int(line[1]), line[2], int(line[3])))
file.close()
def delete(self, id):
bus = Bus.get_by_id(int(id), parent=self.get_current_account())
if not bus:
self.session.add_flash(messages.BUS_NOT_FOUND, level='error')
return self.redirect_to('bus.list')
bus.delete()
self.session.add_flash(messages.BUS_DELETE_SUCCESS)
return self.redirect_to('bus.list')
def create(self):
form = BusForm(self.request.POST)
if self.request.method == 'POST' and form.validate():
if Bus.get_by_bus_id(form.data['bus_id']):
self.session.add_flash(messages.BUS_EXISTS, level='error')
return self.render_to_response('bus/form.haml', {'form': form})
bus = Bus(bus_id=form.data['bus_id'],
is_premium=form.data['is_premium'],
is_operational=form.data['is_operational'],
parent=self.get_current_account())
bus.put()
self.session.add_flash(messages.BUS_CREATE_SUCCESS, level='info')
return self.redirect_to('bus.list')
self.session.add_flash(messages.BUS_CREATE_ERROR, level='error')
return self.redirect_to('bus.list')
def delete(self, id):
bus = Bus.get_by_id(int(id), parent=self.get_current_account())
if not bus:
self.session.add_flash(messages.BUS_NOT_FOUND, level='error')
return self.redirect_to('bus.list')
bus.delete()
self.session.add_flash(messages.BUS_DELETE_SUCCESS)
return self.redirect_to('bus.list')
def create(self):
form = BusForm(self.request.POST)
if self.request.method == 'POST' and form.validate():
if Bus.get_by_bus_id(form.data['bus_id']):
self.session.add_flash(messages.BUS_EXISTS,
level='error')
return self.render_to_response('bus/form.haml', {'form': form})
bus = Bus(bus_id=form.data['bus_id'],
is_premium=form.data['is_premium'],
is_operational=form.data['is_operational'],
parent=self.get_current_account())
bus.put()
self.session.add_flash(messages.BUS_CREATE_SUCCESS, level='info')
return self.redirect_to('bus.list')
self.session.add_flash(messages.BUS_CREATE_ERROR, level='error')
return self.redirect_to('bus.list')
def update(self, id):
bus = Bus.get_by_id(int(id), parent=self.get_current_account())
if not bus:
return self.redirect_to('bus.list', messages.BUS_NOT_FOUND)
form = BusForm(self.request.POST, obj=bus)
if self.request.method == 'POST' and form.validate():
form.populate_obj(bus)
bus.put()
self.session.add_flash(messages.BUS_UPDATE_SUCCESS)
return self.redirect_to('bus.list')
return self.render_to_response('bus/form.haml', {'form': form})
def update(self, id):
bus = Bus.get_by_id(int(id), parent=self.get_current_account())
if not bus:
return self.redirect_to('bus.list', messages.BUS_NOT_FOUND)
form = BusForm(self.request.POST, obj=bus)
if self.request.method == 'POST' and form.validate():
form.populate_obj(bus)
bus.put()
self.session.add_flash(messages.BUS_UPDATE_SUCCESS)
return self.redirect_to('bus.list')
return self.render_to_response('bus/form.haml', {'form': form})
def assign_driver(self, id):
bus = Bus.get_by_id(int(id), parent=self.get_current_account())
if not bus:
return self.redirect_to('bus.list', messages.BUS_NOT_FOUND)
form = AssignDriverForm(self.request.POST, obj=bus)
if self.request.method == 'POST' and form.validate():
busDriver = BusDriver.get_by_driver_id(form.data['driver_id'])
bus.bus_driver = busDriver.key()
bus.put()
self.session.add_flash(messages.BUS_DRIVER_ASSIGN_SUCCESS)
return self.redirect_to('bus.list')
# Unable to flash ASS_DRIVER_ERROR because request returns 302.
# Form may not be validating correctly in the above, hence the
# the form call below is the one that actually renders the
# correct form.
return self.render_to_response('bus/form.haml', {'form': form})
def assign_driver(self, id):
bus = Bus.get_by_id(int(id), parent=self.get_current_account())
if not bus:
return self.redirect_to('bus.list', messages.BUS_NOT_FOUND)
form = AssignDriverForm(self.request.POST, obj=bus)
if self.request.method == 'POST' and form.validate():
busDriver = BusDriver.get_by_driver_id(form.data['driver_id'])
bus.bus_driver = busDriver.key()
bus.put()
self.session.add_flash(messages.BUS_DRIVER_ASSIGN_SUCCESS)
return self.redirect_to('bus.list')
# Unable to flash ASS_DRIVER_ERROR because request returns 302.
# Form may not be validating correctly in the above, hence the
# the form call below is the one that actually renders the
# correct form.
return self.render_to_response('bus/form.haml', {'form': form})
filter(lambda auto: auto.wheel_diameter == wheel_diameter,
self.auto_list))
car3 = Car("Green",
2.1,
20000,
2017,
7,
1.4,
volumeMotor=volumeMotor.VolumeMotor.One)
car4 = Car("Red",
2.1,
20000,
2014,
7,
1.4,
volumeMotor=volumeMotor.VolumeMotor.Two)
car1 = Bus("Blue", 3.4, 440000, 2011, 5, 3, carBrand=carBrand.CarBrand.NISAN)
car2 = Bus("Black", 3.2, 60000, 1999, 5, 4, carBrand=carBrand.CarBrand.BMW)
car5 = Truck("Yellow", 2.8, 11111, 1999, 5, 3, motor=motor.Motor.DIESEL)
car6 = Truck("Purple", 2.2, 11112, 2000, 2, 4, motor=motor.Motor.GASOLINE)
goods = [car1, car2, car3, car4, car5, car6]
manager = AutoManager(goods)
print(manager.sort_by_price(False))
print("\n")
print(manager.sort_by_color(True))
print("\n")
print(manager.find_graduation_year(1999))
def get_Bus(self):
# This is not at the top to prevent circular imports.
from models.bus import Bus
return Bus.all().ancestor(self)
def get_Bus(self): # This is not at the top to prevent circular imports. from models.bus import Bus return Bus.all().ancestor(self)
