Broken `.with_transaction_options` and `.with_retry_options` on `AsyncIOPool`

I’m on the latest edgedb-python (0.14.0) with EdgeDB 1-beta2 running in Docker

I’ve tried to call with_retry_options method on AsyncIOPool instance, but it fails with:

        ...
        result = self._shallow_clone()
>      result._options = self._options.with_retry_options(options)
E      AttributeError: 'NoneType' object has no attribute '_options'

I’ve also noticed that AsyncIOPool doesn’t implement _shallow_clone required by _OptionsMixin.

Also, is there is any specific reason why _OptionsMixin doesn’t inherit from abc.ABC but still uses abstractmethod decorator?

[1st1]

cc @tailhook

Not yet; we’ll take a look soon.

[unmade]

I’m sorry, I oversimplified my example a little bit. In real life I’m using FOR...IN to bulk update and it seems like this causes my issues with concurrent updates.

What did your retrying_transaction solution look like?

I prepared a gist with my example: https://gist.github.com/unmade/135cb59092202750b953b3285cc6851d

(And it worked when we were using repeatable read?)

Yes, the example from gist works with no problem when isolation level is REPEATABLE READ, however it fails with SERIALIZABLE