def file_opener(current_title, extension):
for filename in os.listdir(dest):
i = 0
if filename.endswith(file_type):
pass
if filename != current_title:
pass
if not filename.startswith(extension) and i == 0:
O = Opener()
path = os.path.join(dest, filename)
O.open(path)
i += 1
break