v2.15.0

Improvements:

• Update Lambda wrapper to allow omission of input/output fields #130 (thank you, @fitzoh!)
• Add "request.route" field for Django middleware (thank you, @sjoerdjob!)

v2.14.0

Improvements:

• Adds support for dataset when parsing honeycomb propagation headers #133

v2.13.1

2.13.1

### Fixes

• Don't try to use an non-initialised beeline instance in django middleware #126

Project Maintenance

• Add .editorconfig to help consolidate on IDE styling #127

v2.13.0

2.13.0

Features

We have added new functionality for http_trace_parse_hook and http_trace_propagation_hook. These hooks allow beeline users
to parse incoming headers, as well as add outgoing headers, allowing for interoperability between Honeycomb,
OpenTelemetry (W3C) and other tracing formats.

• New beeline configuration parameters for http_trace_parse_hook and http_trace_propagation_hook
• New propagate_and_start_trace function for use by middleware to invoke the http_trace_parse_hook
• New beeline.propagation package to centralize propagation-related classes and functions.
• beeline.propagation.honeycomb package contains hooks to support parsing and propagation using honeycomb headers.
• beeline.propagation.w3c package contains hooks to support parsing and propagation using w3c headers.

Deprecation Notice

• Deprecated the existing beeline.marshal_trace_context, and migrated all usage to new
  beeline.propagation.honeycomb functions. beeline.marshal_trace_context will be removed when the next major version of the beeline is released.

Implementation details

• Implemented beeline.propagation.Request classes for middleware to aid in support of header and propagation hooks.
• Migrateed existing middleware to use new beeline.propagation classes and functions to support http_trace_parse_hooks.
• Centralized duplicated code for WSGI variants (Flask, Bottle, Werkzeug) into a single location.
• Added http_trace_propagation_hook support to requests and urllib.

Fixes

• Fixed a bug where urllib.request.urlopen would fail if given a string URL as an argument.

v2.12.2

Improvements

• Trace IDs and Span IDs now correspond to W3C trace context specification. See https://www.w3.org/TR/trace-context/
• Now using poetry for packaging and dependency management.
• Tests now exclude test_async on Python versions which don't support async instead of requiring maintenance of an includelist of tests.
• No longer use pyflask in tests as pylint covers all issues checked by pyflask

Misc

• Files have been reformatted to pass pycodestyle (PEP8)
• Now enforce passing pycodestyle in CI.
• Now do CI testing against Python 3.8.

v2.5.0

• Django middleware now logs the view name on incoming requests, in addition to path, http method, etc.

v2.4.7

• Updates dependency on libhoney to 1.7.0, which includes a fallback handler for types not handled by the default json encoder.

v2.4.6

Safer handling of UTF-8 data in exceptions when adding exceptions to events.

v2.4.5

• Fixes issue where traced wrapper would not work if beeline was initialized after traced function was declared.

v2.4.4

• enables tracer context manager to work when the beeline is not initialized
• traced wrapper now wraps functions properly using functools.wraps