opentelemetry-instrumentation-requests: add ability to capture custom headers #3987
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...pentelemetry-instrumentation-requests/src/opentelemetry/instrumentation/requests/__init__.py
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… headers (open-telemetry#3987) * opentelemetry-instrumentation-requests: add ability to capture request and response headers * update unit tests * update documentation * update CHANGELOG.md * disable 'too-many-lines' check for tests * add 'get_custom_header_attributes' helper to opentelemetry-util-http * fix formatting issues * fix CHANGELOG.md format * Update CHANGELOG.md --------- Co-authored-by: Riccardo Magliocchetti <[email protected]>
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Description
This PR adds constants for two new environment variables:
OTEL_INSTRUMENTATION_HTTP_CAPTURE_HEADERS_CLIENT_REQUESTOTEL_INSTRUMENTATION_HTTP_CAPTURE_HEADERS_CLIENT_RESPONSEto the
opentelemetry-util-httplibrary and adds the ability to capture custom client headers in theopentelemetry-instrumentation-requestslibrary. These changes implement #3962 for therequestsHTTP client library.Type of change
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How Has This Been Tested?
Basic set of unit tests have been added.
Does This PR Require a Core Repo Change?
Checklist:
See contributing.md for styleguide, changelog guidelines, and more.