to convert <class 'bytes'> data in tuple in python? example:

data = b'["1","2","3"]'
data = tuple(data)
print(data)
output:(91, 34, 49, 34, 44, 34, 50, 34, 44, 34, 51, 34, 93)
**but i need to output like bellow**
expected output: data = (1,2,3)

CodePudding user response：

One approach:

from ast import literal_eval


data = b'["1","2","3"]'

res = literal_eval(data.decode("utf-8"))
print(res)

CodePudding user response：

We don't know how is encoded the original string of bytes.

Suppose they are in json:

import json
tuple(json.loads(data))

#('1', '2', '3')

If they (unfortunately) are a py representation:

tuple(eval(data))

#('1', '2', '3')

The main question is, how are they encoded in a string?