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structlog v20.1.0 Release Notes

Release Date: 2020-01-28 // about 4 years ago

  • Backward-incompatible changes:

    none

    🗄 Deprecations: ^

    • 👍 This is the last version to support Python 2.7 (including PyPy) and 3.5. All following versions will only support Python 3.6 or later.

    🔄 Changes: ^

    • ➕ Added a new module structlog.contextvars that allows to have a global but context-local structlog context the same way as with structlog.threadlocal since 19.2.0. #201 <https://github.com/hynek/structlog/issues/201>, #236 <https://github.com/hynek/structlog/pull/236>
    • ➕ Added a new module structlog.testing for first class testing support. The first entry is the context manager capture_logs() that allows to make assertions about structured log calls. #14 <https://github.com/hynek/structlog/issues/14>, #234 <https://github.com/hynek/structlog/pull/234>
    • ➕ Added structlog.threadlocal.unbind_threadlocal(). #239 <https://github.com/hynek/structlog/pull/239>_
    • The logger created by structlog.get_logger() is not detected as an abstract method anymore, when attached to an abstract base class. #229 <https://github.com/hynek/structlog/issues/229>_
    • 🏁 colorama isn't initialized lazily on Windows anymore because it breaks rendering. #232 <https://github.com/hynek/structlog/issues/232>, #242 <https://github.com/hynek/structlog/pull/242>