What is the very reason python have double semicolon

Answer 1

Magic methods suggest "double underscore" __ - is that what the question is about?

Answer 2

Not really sure what you mean here. Where is the double semicolon exactly in Python?

Answer 3

As 'semicolon' is ';', 'double semicolon' should be ';;' but there is no use of them in Python ^^
Are you meaning 'double vertical dots'? @@