def del_track(rem_track: int, cd: DC.CD) -> None:
"""Deletes a Track for the list of cd_tracks
Args:
rem_track (int): Position of the track to be deleted.
cd (DC.CD): cd object the track gets deleted from.
Raises:
Exception: DESCraised in case position is not an integer.
Returns:
track (string): Track string that matches rem_track, if no match returns None
"""
tracks = cd.cd_tracks
try:
rem_track = int(rem_track)
except:
raise Exception('Track must be an Integer!')
for track in tracks:
if (track is not None):
if track.position == rem_track:
cd.rmv_track(rem_track)
print('Track was removed!')
return track
def remove_track(track_position: int, cd: DC.CD) -> None:
"""removes a Track object with the given track position
Args:
track_position (int): integer of the track position to remove
cd (DC.CD): cd object the track gets added to.
Raises:
Exception: Exception raised in case position is not an integer.
Returns:
None: track is removed from cd object passed in
"""
try:
cd.rmv_track(track_position)
except:
raise Exception ("Unable to add track to CD.")
def remove_track(track: int, cd: DC.CD) -> None:
"""Removes a Track object from cd
Args:
track (int): Integer containing user choice of track to remove
cd (DC.CD): cd object the tarck gets added to.
Raises:
Exception: DESCraised in case position is not an integer.
Returns:
None
"""
try:
track = int(track)
except:
raise Exception('ID must be an Integer!')
cd.rmv_track(track)
def remove_track(track_pos: int, cd: DC.CD) -> None:
"""removes a track from the CD
Args:
track_pos (int): the position of the track to be removed
cd (DC.CD): the cd object the track is to be removed from
Raises:
ValueError Exception: raised in case position is not an integer.
Exception: raised in case the track does not exist
Returns:
None
"""
try:
track_pos = int(track_pos)
try:
cd.rmv_track(track_pos)
except Exception as e:
print('Track does not exist.\n', str(e))
except ValueError:
print('Position must be an integer.')