Del warnings on python codes

Author: mlurbe97

buzzerPi.py

@@ -19,37 +19,37 @@
 ########################################
 
 #Disable warnings (optional)
-GPIO.setwarnings(False);
+GPIO.setwarnings(False)
 
 #Select GPIO mode
-GPIO.setmode(GPIO.BCM);
+GPIO.setmode(GPIO.BCM)
 
 #Set BUZZER  - pin 23 as output (as many as notes)
-BUZZER =23;
-GPIO.setup(BUZZER,GPIO.OUT);
+BUZZER =23
+GPIO.setup(BUZZER,GPIO.OUT)
 #end Initialize buzzer.
 
 ########################################
 #		Global variables               #
 ########################################
 
 # Song to be played.
-song = [];
+song = []
 #end Global variables.
 
 ########################################
 #		Music notes available          #
 ########################################
 
 # Frecuency of each note.
-do = 261.63;
-re = 293.66;
-mi = 329.63;
-fa = 349.23;
-sol = 392.00;
-la = 440.00;
-si = 493.88;
-do2 = 523.25;
+do = 261.63
+re = 293.66
+mi = 329.63
+fa = 349.23
+sol = 392.00
+la = 440.00
+si = 493.88
+do2 = 523.25
 
 # Each note with each frecuency.
 music_notes = {
@@ -61,25 +61,25 @@
 	"la":la,
 	"si":si,
 	"do2":do2
-};
+}
 
 ########################################
 #	Tempo notes defines            #
 ########################################
 
 # Values of each type of note.
 dobleredonda = 3.2
-redonda = 1.6;
-blancaplus = 1.2;
-blancasemi = 1;
-blanca = 0.8;
-negraplus = 0.6;
-negrasemi = 0.5;
-negra = 0.4;
-corchea = 0.2;
-semicorchea = 0.1;
-ssemicorchea = 0.05;
-sssemicorchea = 0.025;
+redonda = 1.6
+blancaplus = 1.2
+blancasemi = 1
+blanca = 0.8
+negraplus = 0.6
+negrasemi = 0.5
+negra = 0.4
+corchea = 0.2
+semicorchea = 0.1
+ssemicorchea = 0.05
+sssemicorchea = 0.025
 
 # Each tempo with each value.
 tempo_notes = {
@@ -95,70 +95,70 @@
 	"sc":semicorchea,
 	"ssc":ssemicorchea,
 	"sssc":sssemicorchea
-};
+}
 #end Note tempo defines.
 
 ########################################
 #			usage function             #
 ########################################
 def usage(program_name):
-	print("Usage:\n\tpython3 "+program_name+" partitures/partiture.txt\nor:\n\t./"+program_name+" partitures/partiture.txt");
+	print("Usage:\n\tpython3 "+program_name+" partitures/partiture.txt\nor:\n\t./"+program_name+" partitures/partiture.txt")
 #end usage function.
 
 ########################################
 #		play_note function             #
 ########################################
 def play_note(the_note):
-	halveWaveTime = 1 / (the_note[0] * 2 );
-	waves = int(the_note[1] * the_note[0]);
+	halveWaveTime = 1 / (the_note[0] * 2 )
+	waves = int(the_note[1] * the_note[0])
 	for i in range(waves):
-		GPIO.output(BUZZER, True);
-		time.sleep(halveWaveTime);
-		GPIO.output(BUZZER, False);
-		time.sleep(halveWaveTime);
-	time.sleep(the_note[1] *0.1);
+		GPIO.output(BUZZER, True)
+		time.sleep(halveWaveTime)
+		GPIO.output(BUZZER, False)
+		time.sleep(halveWaveTime)
+	time.sleep(the_note[1] *0.1)
 #end play_note function.
 
 ########################################
 #		get_partitures function        #
 ########################################
 def get_partiture(partiture):
 	try:
-		song_file = open(partiture,"r");
+		song_file = open(partiture,"r")
 	except:
-		print("No partiture called partitures/"+str(partiture)+" found.");
-		sys.exit(1);
-	song_content = song_file.read().split("\n");
+		print("No partiture called partitures/"+str(partiture)+" found.")
+		sys.exit(1)
+	song_content = song_file.read().split("\n")
 	for note in song_content:
 		try:
-			values = note.split(",");	
-			tupla = (music_notes[values[0]],tempo_notes[values[1]]);
-			song.append(tupla);
+			values = note.split(",")	
+			tupla = (music_notes[values[0]],tempo_notes[values[1]])
+			song.append(tupla)
 		except:
-			continue;
+			continue
 #end get_partitures function.
 
 #########################################
 #    Read arguments and get partitures  #
 #########################################
 
 # Get program name.
-program_name = sys.argv[0].replace("./","");
+program_name = sys.argv[0].replace("./","")
 
 # Get number of arguments.
-num_args = len(sys.argv);
+num_args = len(sys.argv)
 
 # Exit program if no partiture are selected.
 if num_args <= 1:
-	print("No partiture selected");
-	usage(program_name);
-	sys.exit(1);
+	print("No partiture selected")
+	usage(program_name)
+	sys.exit(1)
 
 # Get partiture name.
-partiture = sys.argv[1];
+partiture = sys.argv[1]
 
 # Get the partiture.
-get_partiture(partiture);
+get_partiture(partiture)
 #end Read arguments and get partitures.
 
 #########################################
@@ -167,14 +167,12 @@ def get_partiture(partiture):
 print('Playing piano, press Ctrl-C to quit...')
 try:
 	while True:
-		reset();
 		for note in song:
-			play_note(note);
-		print("The song has ended, playing again...");
+			play_note(note)
+		print("The song has ended, playing again...")
 except KeyboardInterrupt:
-	reset();
-	print("Turning off the piano.");
-	sys.exit(1);
+	print("Turning off the piano.")
+	sys.exit(1)
 #end Play Song.
 
 #end Program.