v3.1.0.rc1

3.1.0.rc1 - 2023-05-03

This splits common funcitonality out to allow supporting other JSON encoders. Although this is a large refactor, backwards compatibility has been maintained.

Added

• .core - more details below.
• Orjson encoder support via .orjson.OrjsonFormatter.
• MsgSpec encoder support via .msgspec.MsgspecFormatter.

Changed

• .jsonlogger has been moved to .json with core functionality moved to .core.
• .core.BaseJsonFormatter properly supports all logging.Formatter arguments:
  • fmt is unchanged.
  • datefmt is unchanged.
  • style can now support non-standard arguments by setting validate to False
  • validate allows non-standard style arguments or prevents calling validate on standard style arguments.
  • default is ignored.

Deprecated

• .jsonlogger is now .json
• .jsonlogger.RESERVED_ATTRS is now .core.RESERVED_ATTRS.
• .jsonlogger.merge_record_extra is now .core.merge_record_extra.

Removed

• Python 3.7 support dropped
• .jsonlogger.JsonFormatter._str_to_fn replaced with .core.str_to_object.