import os

FILENAME = "myfile.txt"


# Return a boolean value if the file exists or not
def check_if_file_exists():
	return os.path.exists(FILENAME)


def read_file():
	f = open(FILENAME, 'r')
	content = f.read()
	f.close()
	print(content)

# write empty file
def write_empty_file():
	f = open(FILENAME, 'w')
	f.write("")
	f.close()

# append stuff to a file
def append_to_file(stuff):
	f = open(FILENAME, 'a')
	f.write(stuff + "\n")
	f.close()


def take_attendance():
	done = False
	while not done:
		current_name = input("Enter a name:\n")
		if current_name == "done":
			done = True
		else:
			append_to_file(current_name)


# print(check_if_file_exists())

# read the file into an array
# sort the array alphabetically
def sort_attendance():
	lines = []
	f = open(FILENAME, 'r')
	for line in f:
		lines.append(line)
	lines.sort()
	return lines
#
# if check_if_file_exists():
# 	# read_file()
# 	# #take_attendance()
# 	# lines = sort_attendance()
# 	# write_empty_file()
# 	# for line in lines:
# 	# 	append_to_file(line)
# 	# # read_file()
#
# else:
# 	print("The file isn't found!!!")
# # if check_if_file_exists():

happy_song = "Happy%Pharrell Williams"
time_song = "Time%Pink Floyd"
happy = happy_song.split("%")
timey = time_song.split("%")
print(happy[0] + " by " + happy[1])
print(timey[0] + " by " + timey[1])