def __init__(self, songName):
self.noteList = []
try:
file = open('Songs/' + songName, "r")
print("File found!")
firstline = file.readline().replace(
'\n', '') #Remove the carriage returns
self.name = firstline.split('\"')[
1] #Takes the name given within the quotes
self.tempo = int(firstline.split(',')[1]
[7:]) #Takes the number after the "tempo="
timSigStr = firstline.split(',')[2][
6:] #Takes the string after the tempo, EX: "4/4"
self.timSigUp = int(
timSigStr[0:timSigStr.find('/')]
) #Takes the value before the / stores as an int
self.timSigDown = int(
timSigStr[timSigStr.find('/') +
1:]) #Same as above, but after the /
#Done with the basics, now for the notes
songStr = file.read().replace('\n', '').replace(
' ', ''
) #Read the rest of the file, take out all carriage returns and spaces
measureList = songStr.split('(') #Splits the string by measure
measureList.remove(
measureList[0]) #Removes the empty string at index 0
for measure in measureList: #For every measure...
measure = measure.replace(')', '').replace(
']', '') #Removes the ending syntax as they are repetative
beatList = measure.split(
'[') #Split based on each beat of a measure
beatList.remove(beatList[0]) #remove the empty string
for beat in beatList:
if (beat.find(',') == -1): #This means it's only one note
if (beat == ""):
self.noteList.append(Sound.Note("REST"))
else:
self.noteList.append(Sound.Note(beat))
print('Success')
else: #Chord
beat = beat.split(',')
for a in beat: #checks for collisions, multiple notes on one string
for b in beat:
if a == b:
pass
elif a[-1] == b[-1]:
raise NewExceptions.wrongFormatException(
"Multiple notes on one string")
self.noteList.append(Sound.Chord(beat))
except Exception as e:
print(e) #Tell the user what errors you're getting
del self
raise e #Tell the function that an error occured
