def main():
global hash, s
global q
with open("new_stations.json") as data_file:
dictionary = json.load(data_file)
hash = dict_to_hashmap(dictionary)
s = SingleLinkedList()
q = Queue()
choice_1 = question_1()
if int(choice_1) == 1:
choice_1_1 = question_1_1()
if int(choice_1_1) == 1:
my_des = question_1_1_1()
work(my_des)
if int(choice_1_1) == 4:
main()
if int(choice_1) == 3:
choice_1_3 = question_1_3()
if int(choice_1_3) == 1:
question_1_3_1()
if int(choice_1_3) == 2:
choice_1_3_2 = question_1_3_2()
if int(choice_1_3_2) == 1:
question_1_3_2_1()
if int(choice_1_3_2) == 2:
question_1_3_2_2()
if int(choice_1_3_2) == 3:
question_1_3_2_3()
if int(choice_1_3_2) == 4:
question_1_3()
if int(choice_1_3) == 3:
choice_1_3_3 = question_1_3_3()
if int(choice_1_3_3) == 1:
question_1_3_3_1()
if int(choice_1_3_3) == 2:
q.display()
question_1_3_3_2()
if int(choice_1_3_3) == 3:
main()
if int(choice_1_3) == 4:
question_1()
def question_1_3_2_3(): # save all
choose_folder_and_convert_all_music_to_list_and_json()
with open("music_library.json") as data_file:
dictionary = json.load(data_file)
music = SingleLinkedList()
for e in dictionary["music"]:
music.insertLast(e)
cur_node = s.first
while cur_node is not None:
music.insertLast(cur_node.data)
cur_node = cur_node.next
with open('music_library.json', "w") as file:
json.dump(music.to_json(), file, indent=2)
music.remove_all()
s.remove_all()
def question_1_3_2_1(): # save choice
folder = choose_folder_and_convert_all_music_to_list_and_json()
if folder is False:
question_1_3_2_2()
else:
choice = str(display_nth_item_folder(folder))
with open("music_library.json") as data_file:
dictionary = json.load(data_file)
music = SingleLinkedList()
for e in dictionary["music"]:
music.insertLast(e)
music.insertLast(choice)
with open('music_library.json', "w") as file:
json.dump(music.to_json(), file, indent=2)
music.remove_all()
s.remove_all()
question_1_3_2_3()
if int(choice_1_3_2) == 4:
question_1_3()
if int(choice_1_3) == 3:
choice_1_3_3 = question_1_3_3()
if int(choice_1_3_3) == 1:
question_1_3_3_1()
if int(choice_1_3_3) == 2:
question_1_3_3_2()
if int(choice_1_3_3) == 3:
main()
if int(choice_1_3) == 4:
question_1()
with open("Stations.json") as data_file:
dictionary = json.load(data_file)
hash = dict_to_hashmap(dictionary)
s = SingleLinkedList()
q = Queue()
while True:
main()