Question

I would like to use let instead of def.

I am looking for sane way of changing syntax of own code in this way.

basically in c it would be

#define let def

How to make the same in python?

Answer 1

def is a keyword in python, so it can’t be changed to anything else.

From the docs:

The following identifiers are used as reserved words, or keywords of
the language, and cannot be used as ordinary identifiers. They must be
spelled exactly as written here:

and       del       from      not       while as        elif     
global    or        with assert    else      if        pass      yield
break     except    import    print class     exec      in       
raise continue  finally   is        return def       for       lambda 
try