Using Durable Objects in python workers

Developers Workers
1

For Workes & Pages, what is the name of the domain?

https://learn-do.tirael666.workers.dev

What is the error number?

10061

What is the error message?

Cannot create binding for class MyDurableObjectTest that is not exported by the script

What is the issue or error you’re encountering

Cannot create binding for class MyDurableObjectTest that is not exported by the script

What are the steps to reproduce the issue?

I created a simple python worker

from js import Response

async def on_fetch(request, env):
    do_id = env.MY_DURABLE_OBJECT_TEST.idFromName('aaa')
    return Response.new("Hello World!")

class MyDurableObjectTest:
    def __init__(self, state, env):
        self.state = state
        self.env = env

    async def fetch(self, request):
        pass

And a binding in wrangler.toml:

[[durable_objects.bindings]]
name = "MY_DURABLE_OBJECT_TEST"
class_name = "MyDurableObjectTest"

But I’m getting an error when I run deploy:

Cannot create binding for class MyDurableObjectTest that is not exported by the script [code:
  10061]

Is there any example how to user Durable Objects with python?

3

Hi @tirael666,

Please note that Python Workers doesn’t support Durable Objects yet.

I hope this helps, but please let us know if we can be of further assistance.