Function configure_logging

tests/test_stdlib.py:1044–1097

Configure logging to use ProcessorFormatter. Return a list that is filled with event dicts form calls.

(
    pre_chain,
    logger=None,
    pass_foreign_args=False,
    renderer=ConsoleRenderer(colors=False),  # noqa: B008
)

def configure_logging(
    pre_chain,
    logger=None,
    pass_foreign_args=False,
    renderer=ConsoleRenderer(colors=False),  # noqa: B008
):
    """
    Configure logging to use ProcessorFormatter.

    Return a list that is filled with event dicts form calls.
    """
    event_dicts = []

    def capture(_, __, ed):
        event_dicts.append(ed.copy())

        return ed

    logging.config.dictConfig(
        {
            "version": 1,
            "disable_existing_loggers": False,
            "formatters": {
                "plain": {
                    "()": ProcessorFormatter,
                    "processors": [
                        capture,
                        ProcessorFormatter.remove_processors_meta,
                        renderer,
                    ],
                    "foreign_pre_chain": pre_chain,
                    "format": "%(message)s [in %(funcName)s]",
                    "logger": logger,
                    "pass_foreign_args": pass_foreign_args,
                }
            },
            "handlers": {
                "default": {
                    "level": "DEBUG",
                    "class": "logging.StreamHandler",
                    "formatter": "plain",
                }
            },
            "loggers": {
                "": {
                    "handlers": ["default"],
                    "level": "DEBUG",
                    "propagate": True,
                }
            },
        }
    )

    return event_dicts


@pytest.mark.usefixtures("configure_for_processor_formatter")