ddtrace 1.4.0

on Python PyPI

New Features

• graphql: add tracing for graphql-core>2. See the graphql documentation for more information.
• ASM: Detect attacks on Django body.
• ASM: Detect attacks on Flask request cookies.
• ASM: Detect attacks on Django request cookies.
• ASM: Detect attacks on Pylons HTTP query.
• ASM: Detect attacks on Pylons request cookies.
• ASM: detect attacks on Pylons path parameters.
• ASM: Report HTTP method on Pylons framework.
• ASM: Collect raw uri for Pylons framework.
• AppSec: collect response headers.
• ASM: Detect attacks on Flask body.
• ASM: Detect attacks on path parameters.
• The profiler now supports Windows.
• The profiler now supports code provenance reporting. This can be enabled by using the enable_code_provenance=True argument to the profiler or by setting the environment variable DD_PROFILING_ENABLE_CODE_PROVENANCE to true.
• Adds support for Lambda profiling, which can be enabled by starting the profiler outside of the handler (on cold start).

Bug Fixes

• flask: add support for flask>=2.2.0.
• Fixed the environment variable used for log file size bytes to be DD_TRACE_LOG_FILE_SIZE_BYTES as documented.
• jinja2: fix handling of template names which are not strings.
• Fixed support for pytest-bdd 6.
• Fixes cases where a pytest test parameter object string representation includes the id() of the object, causing the test fingerprint to constantly change across executions.
• wsgi: ignore GeneratorExit Exception in wsgi.response spans.
• wsgi: ensures resource and http tags are always set on wsgi.request spans.
• ASM: fix Python 2 error reading WAF rules.
• tracing: fix nested web frameworks re-extracting and activating HTTP context propagation headers.
• requests: fix split-by-domain service name when multiple @ signs are present in the url.
• profiling: fix a possible deadlock due to spans being activated unexpectedly.
• tracing: fix handling of unicode _dd.origin tag for Python 2.

Other Notes

• profiler: don't initialize the AsyncioLockCollector unless asyncio is
  available. This prevents noisy logs messages from being emitted in Python 2.
• docs: Added troubleshooting section for missing error details in the root span of a trace.