def open(path):
tree = ET.parse(path)
root = tree.getroot()
playlist = Playlist([])
for child in root:
if os.path.exists(child.text):
playlist.add_track(child.text)
return playlist
# sys.stderr.write(str(player.stan()))
# sys.stderr.flush()
elif c == 113: # wyjście z programu
stderr.flush()
break
elif c == 68:
player.decrease_time()
elif c == 67:
player.increase_time()
elif 48 <= c <= 57:
player.selected_track(c - 48)
player.stop_track()
player.play_track()
elif c == 97 and przelacznikKontrolera == 0: # litera "a" - dodanie utworu/katalogu do playlisty
if czyMuzyczny(lista[kontroler]):
glownaPlaylista.add_track(os.path.abspath(lista[kontroler]))
wyswietlPlayliste(praweOkno, glownaPlaylista, -1, srodek,
szerokoscOkna)
elif os.path.isdir(lista[kontroler]):
doDodania = []
wybierzMuzyczneRekurencyjnie(lista[kontroler], doDodania)
for x in doDodania:
if x is not None:
glownaPlaylista.add_track(x)
wyswietlPlayliste(praweOkno, glownaPlaylista, -1, srodek,
szerokoscOkna)
if kontroler + 1 < len(lista):
kontroler += 1
wyswietlPliki(leweOkno, lista, kontroler)
elif c == 100 and przelacznikKontrolera == 1: # litera "d" - usunięcie utworu z playlisty
# TUTAJ TRZEBA ZROBIĆ USUWANIE UTWORU Z RZECZYWISTEJ PLAYLISTY, PÓKI CO USUWA TYLKO Z WYŚWIETLANIA - Zrobione
5: Return the length of the playlist
=====================================
""")
# Prints welcome message and options menu
user_selection = int(input("Enter one of the 5 options: "))
print() # blank print for new-line spacing
# Option 1: View playlist
if user_selection == 1:
playlist.print_tracks()
# Option 2: To add a new track to playlist
elif user_selection == 2:
track_title = input("What track do you want to add?: ")
playlist.add_track(track_title)
# Option 3: To remove a track from playlist
elif user_selection == 3:
track_title = input("What track do you want to remove?: ")
playlist.remove_track(track_title)
# Option 4: To search for track in playlist
elif user_selection == 4:
track_title = input("Which track do you want to find?: ").title()
print() # blank print for new-line spacing
index = playlist.find_track(track_title)
if index == -1:
print(f"The track \"{track_title}\" is not in the set list.")
else:
print(f"The track \"{track_title}\" is track number {index + 1}")
