How to convert a raw string r'\xdd' to '\xdd' more gracefully?
MRAB
python at mrabarnett.plus.com
Tue Dec 6 22:01:12 EST 2022
On 2022-12-07 02:23, Jach Feng wrote:
> s0 = r'\x0a'
> At this moment it was done by
>
> def to1byte(matchobj):
> ....return chr(int('0x' + matchobj.group(1), 16))
> s1 = re.sub(r'\\x([0-9a-fA-F]{2})', to1byte, s0)
>
> But, is it that difficult on doing this simple thing?
>
You could try this:
>>> s0 = r'\x0a'
>>> ast.literal_eval('"%s"' % s0)
'\n'
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