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Upgrading structlog 19 to 20

Breaking19.2.0 → 20.2.0Breaking2Deprecated2New3Changed11Fixed2

Full comparisonBack to structlog
BreakingUpgrade verdict

2 breaking changes.

In plain terms
  • Python 2.7 and 3.5 aren't supported anymore.
  • structlog is now fully type-annotated.
  • Accessing the _context attribute of a bound logger is now deprecated.
  • This is the last version to support Python 2.7 (including PyPy) and 3.5.
Must act 4 items need code or config changes

Requires Python >=3.6 from 20.2.0 (none stated before).

Drops six.

Installs 0 packages in all (was 1).

What you must change

Breaking2
Python 2.7 and 3.5 aren't supported anymore.
20.2.0GitHub ReleaseOriginalView source
structlog is now fully type-annotated.
structlog
20.2.0GitHub ReleaseOriginalView source

Deprecations to plan for

Deprecated2
Accessing the _context attribute of a bound logger is now deprecated.
_contextstructlog.get_context()
20.2.0GitHub ReleaseOriginalView source
This is the last version to support Python 2.7 (including PyPy) and 3.5.
20.1.0CHANGELOG.mdOriginalView source