fix: [SVLS-5953] pointers for deserialized DynamoDB requests [backport 2.16]

[github-actions[bot]]

Backport 5724fd30074245127c3ce9f47a7a38c0714c5165 from #11420 to 2.16.

Fixes https://github.com/DataDog/dd-trace-py/issues/11320 .

The resource-based APIs for DynamoDB in boto3 accept deserialized python values and turn them into proper type-tagged DynamoDB API objects in the background. Unfortunately we don't seem to have access to those lower-level type-tagged objects, so if we see the deserialized forms we need to transform them ourselves in order to correctly extract the key values for hashing into span pointers.

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• The PR description articulates the motivation for the change
• The change includes tests OR the PR description describes a testing strategy
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• Newly-added code is easy to change
• The change follows the library release note guidelines
• The change includes or references documentation updates if necessary
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[apiarian-datadog]

closing and reopening to kick a few of the tests off again.

[github-actions[bot]]

CODEOWNERS have been resolved as:

.riot/requirements/159f4bb.txt                                          @DataDog/apm-python
.riot/requirements/15e6ff4.txt                                          @DataDog/apm-python
.riot/requirements/15e8745.txt                                          @DataDog/apm-python
.riot/requirements/1793deb.txt                                          @DataDog/apm-python
.riot/requirements/18d037c.txt                                          @DataDog/apm-python
.riot/requirements/1aa24de.txt                                          @DataDog/apm-python
.riot/requirements/921bc6c.txt                                          @DataDog/apm-python
releasenotes/notes/fix-span-pointer-deserialized-dynamodb-requests-39b1235a102dab7c.yaml  @DataDog/apm-python
ddtrace/_trace/_span_pointer.py                                         @DataDog/apm-sdk-api-python
ddtrace/_trace/utils_botocore/span_pointers/__init__.py                 @DataDog/apm-sdk-api-python
ddtrace/_trace/utils_botocore/span_pointers/dynamodb.py                 @DataDog/apm-sdk-api-python
ddtrace/_trace/utils_botocore/span_pointers/s3.py                       @DataDog/apm-sdk-api-python
riotfile.py                                                             @DataDog/apm-python
tests/tracer/utils_botocore/test_span_pointers.py                       @DataDog/apm-sdk-api-python
.riot/requirements/19065a8.txt                                          @DataDog/apm-python
.riot/requirements/1a4f181.txt                                          @DataDog/apm-python

[datadog-dd-trace-py-rkomorn[bot]]

Datadog Report

Branch report: backport-11420-to-2.16 Commit report: c6f81a8 Test service: dd-trace-py

:white_check_mark: 0 Failed, 1286 Passed, 0 Skipped, 30m 26.93s Total duration (7m 13.82s time saved)

[pr-commenter[bot]]

Benchmarks

Benchmark execution time: 2024-11-19 15:48:31

Comparing candidate commit c6f81a847cec8dd88c7c1552d3487af9e9a6f470 in PR branch backport-11420-to-2.16 with baseline commit 7772f776a0a9dc4b4941ffa3df4c7663848fc9a5 in branch 2.16.

Found 0 performance improvements and 0 performance regressions! Performance is the same for 388 metrics, 2 unstable metrics.