Add support for HTTPX instrumentation

CHANGELOG.md

@@ -28,6 +28,8 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 - `opentelemetry-instrumentation-botocore` now supports
   context propagation for lambda invoke via Payload embedded headers.
   ([#458](https://github.com/open-telemetry/opentelemetry-python-contrib/pull/458))
+- `opentelemetry-instrumentation-httpx` Add `httpx` instrumentation
+  ([#461](https://github.com/open-telemetry/opentelemetry-python-contrib/pull/461))
 
 ## [0.21b0](https://github.com/open-telemetry/opentelemetry-python/releases/tag/v1.2.0-0.21b0) - 2021-05-11
 

docs-requirements.txt

@@ -34,3 +34,4 @@ redis>=2.6
 sqlalchemy>=1.0
 tornado>=6.0
 ddtrace>=0.34.0
+httpx~=0.18.0

docs/instrumentation/httpx/httpx.rst

@@ -0,0 +1,10 @@
+.. include:: ../../../instrumentation/opentelemetry-instrumentation-httpx/README.rst
+    :end-before: References
+
+API
+---
+
+.. automodule:: opentelemetry.instrumentation.httpx
+    :members:
+    :undoc-members:
+    :show-inheritance:

docs/nitpick-exceptions.ini

@@ -18,6 +18,13 @@ class_references=
     Setter
     Getter
     ; - AwsXRayFormat.extract
+    ; httpx changes __module__ causing Sphinx to error and no Sphinx site is available
+    httpx.Client
+    httpx.AsyncClient
+    httpx.BaseTransport
+    httpx.AsyncBaseTransport
+    httpx.SyncByteStream
+    httpx.AsyncByteStream
 
 anys=
     ; API
@@ -36,3 +43,4 @@ anys=
     BaseInstrumentor
     ; - instrumentation.*
     Setter
+    httpx

instrumentation/opentelemetry-instrumentation-httpx/LICENSE

@@ -0,0 +1,201 @@
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instrumentation/opentelemetry-instrumentation-httpx/MANIFEST.in

@@ -0,0 +1,9 @@
+graft src
+graft tests
+global-exclude *.pyc
+global-exclude *.pyo
+global-exclude __pycache__/*
+include CHANGELOG.md
+include MANIFEST.in
+include README.rst
+include LICENSE