Python 相当于 php 包 [英] Python equivalent of php pack

问题描述

我在 php 中有以下语句将 hex 字符串转换为 binary.

I have this statement below in php to convert hex string to binary.

$m=pack("H*" , "A88BE9L98990........");

我需要在另一个 python 程序中做同样的事情?

I need to do the same in another python program ?

有什么想法吗?

干杯，

推荐答案

binascii 模块有 binascii.unhexlify(hexstr)，可以满足你的需求.

The binascii module has binascii.unhexlify(hexstr), which does what you want.

>>> import binascii
>>> binascii.unhexlify("A88BE9L98990")
Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
TypeError: Non-hexadecimal digit found
# Not sure why there's an L in there... take it out...
>>> binascii.unhexlify("A88BE9989900")
'xa8x8bxe9x98x99x00'

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