So I have a string like "abcd" and I want to convert it into bytes and print it.

I tried print(b'abcd') which prints exactly b'abcd' but I want '\x61\x62\x63\x64'.

Is there a single function for this purpose or do I have to use unhexlify with join?

Note: This is a simplified example of what I'm acutally doing. I need the aforementioned representation for a regex search.

CodePudding user response：

There's no single function to do it, so you would need to do the formatting manually:

s = 'abcd'
print(r'\x'   r'\x'.join(f'{b:02x}' for b in bytes(s, 'utf8')))

Output:

\x61\x62\x63\x64

CodePudding user response：

You can get hex values of a string like this:

string = "abcd"

print(".".join(hex(ord(c))[2:] for c in string))