What is the standard way to begin code in python?

Answer 1

Depends on what exactly you're making but if it's an runnable application I usually start with something like this:

def main():
# my app goes here

if __name__ == '__main__':
main()

This has the benefit of being executable and safe to import for testing if needed.

Answer 2

I want to create a front page for the app, where I can put username in.

Answer 3

I usually mark out the Copyright Status of the document I'm writing, not that anyone is going to read it or anything... but, y'know.
I like to be official... a lot...

But in all seriousness. I am into text games these days, so I'd have a main title screen in a loop. But I'd define all the 'areas' in def-statements first. :)

Good Luck!