def boot():
admin = input("Are you an administrator? y/n")
if admin.lower() == 'y':
print(vc_metro.keys())
add_station = input('Add a construction site from the list: ')
if add_station in vc_metro.keys():
stations_under_construction.append(add_station)
else:
print('please enter a valid station or exit by typing "n".')
boot()
def add_maintenance(station_to_add):
if station_to_add in vc_metro.keys():
if station_to_add not in stations_under_construction:
stations_under_construction.append(station_to_add)
print(stations_under_construction)
else:
print("Invalid station")
def admin_console():
choice = input("Enter 'a' to add station to maintenance list, 'b' to remove station from maintenance list, 'c' to view maintenance list, or 'q' to quit: ")
while choice not in ['a', 'b', 'c', 'q']:
choice = input("Enter 'a', 'b' or 'c': ")
if choice == 'a':
station_under_construction = input("Enter station name: ")
while station_under_construction not in vc_metro.keys() and station_under_construction != 'q':
station_under_construction = input("Station not found. Try again: ")
if station_under_construction == 'q':
print("Leaving admin console. \n")
return
stations_under_construction.append(station_under_construction)
print("{0} added to maintenance list.\n".format(station_under_construction))
elif choice == 'b':
print("The following stations are closed for maintenance:\n")
for station in stations_under_construction:
print(station)
station_reopened = input("\nEnter station to remove from list: ")
while station_reopened not in vc_metro.keys() and station_reopened not in stations_under_construction and station_reopened != 'q':
station_reopened = input("Station not found. Try again: ")
if station_reopened == 'q':
print("Leaving admin console. \n")
return
stations_under_construction.remove(station_reopened)
print("{0} removed from maintenance list.\n".format(station_reopened))
elif choice == 'c':
if stations_under_construction:
print("The following stations are closed for maintenance:\n")
for station in stations_under_construction:
print(station)
else:
print("There are no stations closed for maintenance.\n")
elif choice == 'q':
print("Leaving admin console. \n")
return
again = input("Would you like to add or remove any more stations? (y/n): ")
while again not in ['y', 'n']:
again = input("Enter 'y' or 'n': ")
if again == 'y':
admin_console()
if again == 'n':
return
def rem_maintenance(station_to_remove):
if station_to_remove in vc_metro.keys():
if station_to_remove in stations_under_construction:
stations_under_construction.remove(station_to_remove)
print(stations_under_construction)
else:
print("Station not listed undergoing maintenance.")
else:
print("Invalid station")
def get_active_stations():
updated_metro = vc_metro
for station_under_construction in stations_under_construction:
for current_station in vc_metro.keys():
if current_station != station_under_construction:
updated_metro[current_station] -= set(stations_under_construction)
else:
updated_metro[current_station] = set([])
return updated_metro
def employee_update():
is_employee = input('Are you an employee looking to update a station under construction? Enter y/n: ')
break_flag = False
while break_flag == False:
if is_employee == 'y':
id = str(input('Please enter your employee id: '))
else:
return
if id in employee_ids:
while True:
station = input('Please enter the station that is under construction: ')
if station not in stations_under_construction and station in vc_metro.keys():
stations_under_construction.append(station)
elif station not in vc_metro.keys():
print('This station is not in the Vancouver system')
again = input("Would you like to enter another station? Enter y/n: ")
if again == 'n':
print('Thanks for the update!')
break_flag = True
break
else:
try_again = input('This is not a valid employee id. Do you still want to update a station under construction? Enter y/n: ')
if try_again != 'y':
break
for letter, landmark in landmark_choices.items():
landmark_string += "{0} - {1}\n".format(letter, landmark)
stations_under_construction = [
'Bridgeport', 'King Edward', 'Broadway-City Hall', 'Vancouver City Centre'
]
stations_uc_dict = {
i: stations_under_construction[i]
for i in range(len(stations_under_construction))
}
stations_uc_string = ""
for num, station in stations_uc_dict.items():
stations_uc_string += "{0} - {1}\n".format(num, station)
station_list = []
station_list += vc_metro.keys()
station_dict = {i: station_list[i] for i in range(len(station_list))}
station_string = ""
for num, station in station_dict.items():
station_string += "{0} - {1}\n".format(num, station)
def maintenance_greet():
print(
"Hi, this is where you update the list of stations under construction. For maintenance crew only!\n"
)
def choose_action():