Unable to use warrant.aws_srp

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1

Unable to use warrant.aws_srp on ubuntu. Here is the code I use :

import boto3
from warrant.aws_srp import AWSSRP
import requests
import json

# Set up SRP authentication
client = boto3.client('cognito-idp', region_name='us-west-2')
aws = AWSSRP(username='YOUR_API_KEY', password='YOUR_API_SECRET', pool_id='YOUR_POOL_ID', client_id='YOUR_CLIENT_ID', client=client)
tokens = aws.authenticate_user()

# Get access token
access_token = tokens['AuthenticationResult']['AccessToken']

# Set up headers for the Defender API
headers = {
    'Accept': 'application/json',
    'Content-Type': 'application/json',
    'X-Api-Key': 'YOUR_API_KEY',
    'Authorization': f'Bearer {access_token}',
}

# Set up the payload for the gasless transaction
payload = {
    "from": "YOUR_RELAYER_ADDRESS",
    "to": "YOUR_USER_PRIVATE_KEY",
    "tokenAddress": "YOUR_TOKEN_ADDRESS",
    "amount": "AMOUNT_TO_SEND",
    "destination": "YOUR_DESTINATION_ADDRESS",
}

# Make the request to the Defender API
response = requests.post('http://api.defender.openzeppelin.com/relay', headers=headers, data=json.dumps(payload))

# Print the response
print(response.json())

Error code :

File "/home/ubuntu/transfer.py", line 2, in <module>
    from warrant.aws_srp import AWSSRP
  File "/home/ubuntu/.local/lib/python3.10/site-packages/warrant/__init__.py", line 8, in <module>
    from jose import jwt, JWTError
  File "/home/ubuntu/.local/lib/python3.10/site-packages/jose/jwt.py", line 11, in <module>
    from jose import jws
  File "/home/ubuntu/.local/lib/python3.10/site-packages/jose/jws.py", line 6, in <module>
    from collections import Mapping, Iterable
ImportError: cannot import name 'Mapping' from 'collections' (/usr/lib/python3.10/collections/__init__.py)

I tried the following steps without success : https://stackoverflow.com/questions/69381312/in-vs-code-importerror-cannot-import-name-mapping-from-collections/69727802#69727802

Please help

2

Hi Fritz, thanks for reaching out. This issue seems to be out of the scope of Defender API, so we can't help you with that