baize build uses deprecated pdm.pep517.api backend

[nieder]

When building baize-0.22.2, I get this error:

* Building wheel...

Traceback (most recent call last):
  File "/sw/share/bootstrap-modules-python38/pyproject_hooks/_impl.py", line 402, in _call_hook
    raise BackendUnavailable(
pyproject_hooks._impl.BackendUnavailable: Cannot import 'pdm.pep517.api'

ERROR Backend 'pdm.pep517.api' is not available.

But looking at pdm-pep517, it shows that is now called pdm-backend

[abersheeran]

PR welcome 🙂

[nieder]

Might have worked it, but it's failing a bunch of tests like this:

_____________________________________________________________________ test_request_response _____________________________________________________________________

    @pytest.mark.asyncio
    async def test_request_response():
        @request_response
        async def view(request: Request) -> Response:
            return PlainTextResponse(await request.body)
    
>       async with httpx.AsyncClient(app=view, base_url="http://testServer/") as client:
E       TypeError: __init__() got an unexpected keyword argument 'app'

tests/test_asgi.py:1225: TypeError
________________________________________________________________________ test_decorator _________________________________________________________________________

    @pytest.mark.asyncio
    async def test_decorator():
        @decorator
        async def decorator_func(
            request: Request, handler: Callable[[Request], Awaitable[Response]]
        ) -> Response:
            response = await handler(request)
            response.headers["X-Middleware"] = "1"
            return response
    
        @request_response
        @decorator_func
        async def view(request: Request) -> Response:
            return PlainTextResponse(await request.body)
    
>       async with httpx.AsyncClient(app=view, base_url="http://testServer/") as client:
E       TypeError: __init__() got an unexpected keyword argument 'app'

tests/test_asgi.py:1262: TypeError

I don't think this is because I switched the build backend. Ideas? I want to make sure it passes tests before doing the PR

[abersheeran]

Because you updated the version of httpx, the usage of app= has been deleted in the new version of httpx.

[nieder]

Thanks for that detail. But I thought I had a compatible version of httpx. pyproject.toml says httpx between 0.19.0 and 1.0.0. I have 0.28.1:

$ python3.8
Python 3.8.13 (default, Jan 14 2023, 05:56:25) 
[Clang 11.0.0 (clang-1100.0.33.17)] on darwin
Type "help", "copyright", "credits" or "license" for more information.
>>> import httpx
>>> print(httpx.__version__)
0.28.1

[abersheeran]

httpx made some breaking changes. I thought maybe you could fix the tests as well?

[nieder]

I don't even know where to begin for that fix. I looked at httpx and httpx.Client takes I think 1 argument, but that gives me an error and this is not my area, unfortunately.

https://github.com/encode/httpx/blob/26d48e0634e6ee9cdc0533996db289ce4b430177/docs/api.md?plain=1#L38-L42