The first 23 anonymous function scope python learning function is programmed document processing

Scope:

name = "Test" 
DEF Test (): 
    name = "Test" 
    DEF test1 (): 
        name = "test1" 
        Print (name) 
    return test1 

A = Test () # reception value test1 return the return value, but test1 is a function so is the address of the function name, the address of the function assigned to a 
Print (a) # test1 output memory address of 
a () # a plus to get the address of the content () function to run inside 

() output looks #a is global variables, but in the previously defined plane test1 function 

test () () # ------> represents a direct call to the inside of the second function test 

NOTE: If more than one test may be nested function definitions () ( )()use