Breaking change in httpx=1.0.dev1 for starlette.testclient.TestClient

[woutdenolf]

..\build_venv\Lib\site-packages\ewoksserver\tests\conftest.py:8: in <module>
    from fastapi.testclient import TestClient
..\build_venv\Lib\site-packages\fastapi\testclient.py:1: in <module>
    from starlette.testclient import TestClient as TestClient  # noqa
..\build_venv\Lib\site-packages\starlette\testclient.py:191: in <module>
    class _TestClientTransport(httpx.BaseTransport):
E   AttributeError: module 'httpx' has no attribute 'BaseTransport'. Did you mean: 'Transport'?

# this was ok
< httpcore            1.0.9
< httpx               0.28.1

# this breaks the API
> httpx               1.0.dev1

[Kludex]

@tomchristie Is there something we need to do in Starlette?

[tomchristie]

Is there something we need to do

Not currently, since that's an in-development pre-release.
We can talk about the ongoing work at some point, if you'd like.

[Kludex]

Is there something we need to do

Not currently, since that's an in-development pre-release. We can talk about the ongoing work at some point, if you'd like.

I'm just wondering if Starlette needs to do something to comply with the changes.