# VarArgs parameters - 变长参数
# Sometimes you might want to define a function that can take any number of parameters.
# variable number of arguments, this can be achieved by using the stars
def total(a=5, *numbers, **phonebook):
print('a', a)
# iterate through all the items in tuple
for single_item in numbers:
print('signle_item', single_item)
# iterate through all the items in dictionary
for first_part, second_part in phonebook.items():
print(first_part, second_part)
print(total(10, 1, 2, 3, Jack=1123, John=2231, Inge=1560))
程序中含有中文字符,运行程序的时候直接报这个错误
SyntaxError: Non-ASCII character '\xe5' in file function_varargs.py on line 1, but no encoding declared; see http://python.org/dev/peps/pep-0263/ for details
上网查了下是由于编码问题导致的,需要在文件开头声明编码类型 # -*- coding: utf-8 -*-
也就是这样
# -*- coding: utf-8 -*-
# VarArgs parameters - 变长参数
# Sometimes you might want to define a function that can take any number of parameters.
# variable number of arguments, this can be achieved by using the stars
def total(a=5, *numbers, **phonebook):
print('a', a)
# iterate through all the items in tuple
for single_item in numbers:
print('signle_item', single_item)
# iterate through all the items in dictionary
for first_part, second_part in phonebook.items():
print(first_part, second_part)
print(total(10, 1, 2, 3, Jack=1123, John=2231, Inge=1560))