Python string with byte array to byte array

Question

ciphertext = base64.b64decode(xxxxxx) //output is b'148,240,50,66,81,26,240,2,101,31'
bytearray(ciphertext) // output is bytearray(b'148,240,50,66,81,26,240,2,101,31')

What am looking for is output of bytearray([148,240,50,66,81,26,240,2,101,31])

Full code:

ciphertext = base64.b64decode("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")

Can you please post a repeatable code? i need to know the input var type inside "base64.b64decode()" — t.abraham
– t.abraham, Commented Sep 4, 2022 at 18:51

ShadowRanger · Accepted Answer · 2022-09-04 19:00:42Z

1

Replace:

bytearray(ciphertext)

with:

bytearray(map(int, ciphertext.split(b',')))
# Or if you prefer genexprs:
bytearray(int(x) for x in ciphertext.split(b','))

The former is just converting the raw bytes to an equivalent bytearray, the latter splits it up by commas and parses the components as ints.

answered Sep 4, 2022 at 19:00

ShadowRanger

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