I need to know about decorators in python?

Question

Is anyone here know about decorators.Becoz its confusing me.I have already seen it in python flask mudule.
ex:
@app.route()
def fun():
pass

But on that time i thought it was just a code.I have already seen sololearn but cant get the point.So dont share sololearn as reference.

Answer 1

Check this link out. Decorators have been explained really well.

https://realpython.com/primer-on-JUMP_LINK__&&__python__&&__JUMP_LINK-decorators/