如何强制pprint每行打印一个list / tuple / dict元素？

Question

如何强制pprint（）每行打印一个list / tuple / dict元素？

>>> from pprint import pprint
>>> my_var = ['one', 'two', ('red','green'), {'state' : 'Oregon', 'city' : 'Portland'}]
>>> pprint(my_var)
['one', 'two', ('red', 'green'), {'city': 'Portland', 'state': 'Oregon'}]

我希望输出类似于：

['one',
 'two',
 ('red',
  'green'),
 {'city': 'Portland',
  'state': 'Oregon'}]

Answer 1

对pprint（）使用width = 1参数：

>>> from pprint import pprint
>>> my_var = ['one', 'two', ('red','green'), {'state' : 'Oregon', 'city' : 'Portland'}]
>>> pprint(my_var, width=1)
['one',
 'two',
 ('red',
  'green'),
 {'city': 'Portland',
  'state': 'Oregon'}]
>>>

"pprint - Data pretty printer" documentation