Incompatibility introduced in HTTPX 0.23.1

[burritoatspoton]

Summary of problem

HTTPX 0.23.1 introduced a breaking change (https://github.com/encode/httpx/pull/2241/files#diff-f1eb4e8fbdbce3bb7dcc3ecb662f690f9443599de8b172513ddb65de6b1d7c73L325-L339) by removing a property that ddtrace relies on (https://github.com/DataDog/dd-trace-py/blob/1.x/ddtrace/contrib/httpx/patch.py#L42).

Which version of dd-trace-py are you using?

1.6.1

Which version of pip are you using?

22.3.1

Which libraries and their versions are you using?

`pip freeze`

anyio==3.6.2 attrs==22.1.0 bytecode==0.13.0 cattrs==22.2.0 certifi==2022.9.24 ddsketch==2.0.4 ddtrace==1.6.1 envier==0.4.0 exceptiongroup==1.0.4 h11==0.14.0 httpcore==0.16.1 httpx==0.23.1 idna==3.4 jsonschema==4.17.0 packaging==21.3 protobuf==4.21.9 pyparsing==3.0.9 pyrsistent==0.19.2 rfc3986==1.5.0 six==1.16.0 sniffio==1.3.0 tenacity==8.1.0 typing_extensions==4.4.0 xmltodict==0.13.0

How can we reproduce your problem?

main.py

import httpx
httpx.get("https://google.com")

and then

$ ddtrace-run python main.py

What is the result that you get?

Traceback (most recent call last):
  File "/Users/burrito/tmp/main.py", line 3, in <module>
    httpx.get("https://google.com")
  File "/Users/burrito/tmp/env/lib/python3.10/site-packages/httpx/_api.py", line 189, in get
    return request(
  File "/Users/burrito/tmp/env/lib/python3.10/site-packages/httpx/_api.py", line 100, in request
    return client.request(
  File "/Users/burrito/tmp/env/lib/python3.10/site-packages/httpx/_client.py", line 821, in request
    return self.send(request, auth=auth, follow_redirects=follow_redirects)
  File "/Users/burrito/tmp/env/lib/python3.10/site-packages/ddtrace/contrib/httpx/patch.py", line 132, in _wrapped_sync_send
    _set_span_meta(span, req, resp)
  File "/Users/burrito/tmp/env/lib/python3.10/site-packages/ddtrace/contrib/httpx/patch.py", line 81, in _set_span_meta
    url=_url_to_str(request.url),
  File "/Users/burrito/tmp/env/lib/python3.10/site-packages/ddtrace/contrib/httpx/patch.py", line 42, in _url_to_str
    scheme, host, port, raw_path = url.raw
AttributeError: 'URL' object has no attribute 'raw'

What is the result that you expected?

Request performed and traces being sent correctly.