Python是否等同于Perl BEGIN {}块？ [英] Is there Python equivalent to Perl BEGIN{} block?

问题描述

大家好，


主题说几乎所有，我非常感谢答案。我b $ b试图搜索各个论坛和小组，但没有找到任何

具体答案......


谢谢，

Alex。

Hi all,

The subject says pretty much all, i would very appreciate an answer. I
tried to search the various forums and groups, but didn''t find any
specific answer...

Thanks,
Alex.

推荐答案

3月12日下午6:19，Alex< alex.pul .. 。@ gmail.comwrote：

On Mar 12, 6:19 pm, Alex <[e-mail]:

大家好，


主题说几乎所有，我非常感谢答案。我b $ b试图搜索各个论坛和小组，但没有找到任何

具体答案......


谢谢，

Alex。

Hi all,

The subject says pretty much all, i would very appreciate an answer. I
tried to search the various forums and groups, but didn''t find any
specific answer...

Thanks,
Alex.

不是不是真的。


虽然有很多其他方法可以构建Python程序

，几乎感觉不到它。


- Paddy。

No not really.

There are lots of other ways to structure a Python program though
which makes its omission hardly felt.

- Paddy.

主题说几乎所有，


鉴于我对BEGIN块[1]的理解，这就是蟒蛇自动生成的方式：


bash

The subject says pretty much all,

Given what I understand about the BEGIN block[1], this is how
Python works automatically:

bash

cat a.py

打印''a1''

导入b

打印''a2' '


bash

cat a.py
print ''a1''
import b
print ''a2''

bash

这篇关于Python是否等同于Perl BEGIN {}块？的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！