Subscribe Order Book Web Socket Error about xrpl-py

[roukrak]

The first thing I see is you are using wrong classes to define the currencies.
Use the following:

For issued currencies:
from xrpl.models.currencies import IssuedCurrency

For XRP:
from xrpl.models.currencies import XRP

[ledhed2222]

Websockets in python are weird (at least for me). Here's how I would do what (I think) you're trying to do:

from xrpl.clients import WebsocketClient
from xrpl.models import Subscribe, XRP, IssuedCurrency
from xrpl.models.requests.subscribe import SubscribeBook

URL = "wss://something"


def fetch(issuer):
  with WebsocketClient(URL) as client:
    client.send(Subscribe(
      books=[
        SubscribeBook(
          taker_gets=XRP(),
          taker_pays=IssuedCurrency(.....), # fill this in
          taker=issuer,
        ),
      ],
   ))
   for message in client:
      print(message)

[dangell7]

The first thing I see is you are using wrong classes to define the currencies. Use the following:

For issued currencies: from xrpl.models.currencies import IssuedCurrency

For XRP: from xrpl.models.currencies import XRP

Yes this solves it.

I had looked at the model here

Which is how I referenced the Currency. It must inherit but this works now.