Bump ddtrace from 0.44.0 to 0.47.0

[dependabot-preview]

Bumps ddtrace from 0.44.0 to 0.47.0.

Release notes

Sourced from ddtrace's releases.

0.47.0

v0.47.0

Upgrade Notes

• The profiler now automatically sets up uWSGI compatibility in auto mode or with profile_children=True. Make sure that you don't have custom code instrumenting the profiler in those cases.
• The Tracer class properties DEFAULT_HOSTNAME, DEFAULT_PORT, DEFAULT_DOGSTATSD_PORT, DEFAULT_DOGSTATSD_URL, DEFAULT_AGENT_URL have been removed.
• elasticsearch: removed get_traced_transport method and ddtrace.contrib.elasticsearch.transport module.

New Features

• cherrypy: introduce TraceMiddleware for the CherryPy web framework.
• django: tag root spans as measured.
• elasticsearch: add support for version 7.
• fastapi: add integration.
• Introduce support for the DD_SERVICE_MAPPING environment variable to allow remapping service names on emitted spans.
• httplib: distributed tracing is now enabled by default.
• The profiler now supports most operation mode from uWSGI without much configuration. It will automatically plug itself in post fork hooks when multiprocess mode is used.
• wsgi: add tracing middleware.

Bug Fixes

• Resolves an issue in Django tracing where, if query_string is not present in request.META, a KeyError is raised, causing the request to 500
• Deprecate the DD_LOGGING_RATE_LIMIT variable in favor of the standard DD_TRACE_LOGGING_RATE for configuring the logging rate limit.
• sampler: removed bug causing sample_rate of 0 to be reset to 1, and raise ValueError instead of logging.
• starlette: unpatch calls correctly.
• flask: fix memory leak of sampled out traces.
• Fix CPU time and wall time profiling not ignoring the profiler tasks with gevent.

Other Notes

• The default maximum CPU time used for the stack profiler (CPU time, wall time and exceptions profiling) has been decreased from 2% to 1%.

0.46.0

v0.46.0

Upgrade Notes

• elasticsearch: removed get_traced_transport method and ddtrace.contrib.elasticsearch.transport module.
• The profiler will only load tags from the DD_TAGS environment variable once at start.
• flask: Use HTTP Custom Error Codes instead of ddtrace.config.flask['extra_error_codes'].

New Features

• aiohttp: store request and response headers.
• bottle: store request and response headers.
• elasticsearch: add support for version 7.
• flask: store response headers.

... (truncated)

Changelog

Sourced from ddtrace's changelog.

Changelog

Commits

• 9a170dd fix(writer): logging request timing (bp #2064) (#2069)
• 12ef190 fix(profiler): do not log error when a collector it not available (#2090) (#2...
• 10a746a fix(profiling): handle failed collectors (#2062) (#2067)
• 1cf3bab grpc: don't test 1.14, 1.18 bump parallelism (#2061) (#2077)
• 9aa9dbd tests(sanic): pin pytest-sanic version (#2076) (#2078)
• 33c7718 refactor: move agent variables to separate module (#2044)
• 3a9f121 feat: Add support for DD_SERVICE_MAPPING (#2031)
• f6356a8 Update advanced_usage.rst (#2043)
• a93097f django: fix unpatching (#2040)
• d2a42b4 fix(sampler): ensure negative sample rate raises error, ignore sample rate of...
• Additional commits viewable in compare view

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[dependabot-preview]

Superseded by #38.