Async client fails to initialize

[Martmists-GH]

  File "/home/mart/git/python/project/.venv/lib/python3.11/site-packages/caldav/async_davclient.py", line 292, in _create_session
    self.session = httpx.AsyncClient(
                   ^^^^^^^^^^^^^^^^^^
TypeError: AsyncClient.__init__() got an unexpected keyword argument 'proxy'

[tobixen]

Support for proxies was not implemented for AsyncClient yet. I'll have a look if it's easy to fix.

[tobixen]

But wait. The proxy was not something you configured, it's a parameter that is passed on in async_davclient.py to _create_session, but not accepted there. Weird that this wasn't found during testing. I guess there will be a version 3.0.1 released tomorrow.

[Martmists-GH]

I did not pass any proxy settings. This was created only with url, username and password

[tobixen]

Please check if the code in #633 works for you