windows batch脚本中嵌入python程序

最新推荐文章于 2025-05-18 13:33:05 发布

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最新推荐文章于 2025-05-18 13:33:05 发布

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文章标签： batch python

本文链接：https://blog.youkuaiyun.com/xiaxinxx/article/details/77103599

本文介绍了如何在Windows批处理脚本（batch script）中嵌入Python程序。通过使用特殊语法，使得批处理解析器不会执行Python代码，而Python解释器能够正确识别并运行这部分代码。关键在于利用批处理和Python都认可的标签（label）机制，避免批处理解释器打印或执行Python代码。

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1>2# : ^

'''
@echo off
python "%~f0"
exit /b
rem ^
'''
import os
print "This is Python code"

具体解释参考以下英文：

The batch code is in a multiline string ''' so this is invisible for python.
The batch parser doesn't see the python code, as it exits before.

The first line is the key.
It is valid for batch as also for python!
In python it's only a senseless compare 1>2 without output, the rest of the line is a comment by the #.

For batch 1>2# is a redirection of stream 1 to the file 2#.
The command is a colon : this indicates a label and labeled lines are never printed.
Then the last caret simply append the next line to the label line, so batch doesn't see the ''' line.

此段英文解释摘自：https://stackoverflow.com/questions/17467441/how-to-embed-python-code-in-batch-script