Upload image to BitClout DeSo Diamond in Python for use in a post

bitclout-deso-upload-image.py

import jwt #pip install pyjwt
import os
import requests
import binascii
import json
from ecdsa import SigningKey, SECP256k1
from io import BytesIO

''' SEEDHEX should always be kept private. It has access to your complete wallet. It's kinda like
    seed phrase. This is why writing methods in backend isn't a good practice until we have derived keys.
    You can only automate your own account and can't have user authorisation. It is recommended to use test account while using write methods.

    You can find the seedHex of your account in your browser storage. Just open https://bitclout.com/ > Dev tools > Application > Storage > Local Storage > https://identity.bitclout.com > users > Select the public key with which you want to post > seedHex'''
SEEDHEX = 'YOURSEEDHEX'
#Your Public Key (Get this from your profile page)
PUBLIC_KEY = 'YOURPUBLICKEY'

image_url = 'URLOFIMAGE'
image_name = 'deso.png'

r = requests.get(image_url, stream=True)
if r.status_code == 200:
    with open(image_name, 'wb') as f:
        file_name = f.name
        for chunk in r:
            f.write(chunk)

private_key = bytes(SEEDHEX, 'utf-8')
private_key = binascii.unhexlify(private_key)
key = SigningKey.from_string(private_key, curve=SECP256k1)
key = key.to_pem()
encoded_jwt = jwt.encode({}, key, algorithm="ES256")
print(encoded_jwt)

url = "https://api.bitclout.com/api/v0/upload-image"

payload={'UserPublicKeyBase58Check': PUBLIC_KEY,
'JWT': encoded_jwt}
files=[
  ('file',(image_name,open(image_name, "rb"),'image/png'))
]


response = requests.request("POST", url, data=payload, files=files)

print(response.text)