def load_file(self, filename, associate_filename=True):
infile = open(filename, 'r')
flights = []
for line in infile:
if line:
flights.append(flight.from_line(line[:-1],
context=self.context()))
# Don't add until all flight creations are successful, so
# error handling will work properly
for new_flight in flights:
self.add(new_flight)
infile.close()
if associate_filename:
self.filename = filename
def AddFlight(self, entry):
self.schedule.add(flight.from_line(entry, self.schedule.context()))
self.Refresh()
def to_flight(self):
return flight.from_line(self._line)