Question

当脚本的以下部分被激活时，它会在结果中显示所有逗号和单引号（和括号）。

print(name, 'has been alive for', days, 'days', minutes, 'minutes and', seconds, 'seconds!')

所以，例如：

('Ryan', 'has been alive for', 10220, 'days', 14726544, 'minutes and', 883593928, seconds!')

我想清理它，所以看起来不错。那可能吗？

“好”，我的意思是这样的：

Ryan has been alive for 10220 days, 14726544 minutes, and 883593928 seconds!

以下是完整的脚本：

print("Let's see how long you have lived in days, minutes, and seconds!")
name = raw_input("name: ")

print("now enter your age")
age = int(input("age: "))

days = age * 365
minutes = age * 525948
seconds = age * 31556926

print(name, 'has been alive for', days, 'days', minutes, 'minutes and', seconds, 'seconds!')

raw_input("Hit 'Enter' to exit!: ")

Answer 1

您需要from __future__ import print_function。

在Python 2.x中，当你使用3.x语法时，你正在做的事情被解释为打印一个元组。

示例：

>>> name = 'Ryan'
>>> days = 3
>>> print(name, 'has been alive for', days, 'days.')
('Ryan', 'has been alive for', 3, 'days.')
>>> from __future__ import print_function
>>> print(name, 'has been alive for', days, 'days.', sep=', ')
Ryan, has been alive for, 3, days.

print（）在结果中显示引号

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