global_X = 27

def my_function(param1=123, param2='hi mom'):
    local_X = 654.321
    print('\n=== local namespace ===')
    for key,val in locals().items():
        print('key:{}, object:{}'.format(key, str(val)))
    print('local_X:',local_X)
    print('global_X:',global_X)

my_function()