Source code for airflow.providers.opensearch.log.os_json_formatter

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from __future__ import annotations

from datetime import datetime

import pendulum

from airflow.utils.log.json_formatter import JSONFormatter



[docs]
class OpensearchJSONFormatter(JSONFormatter):
    """Convert a log record to JSON with ISO 8601 date and time format."""


[docs]
    default_time_format = "%Y-%m-%dT%H:%M:%S"


[docs]
    default_msec_format = "%s.%03d"


[docs]
    default_tz_format = "%z"



[docs]
    def formatTime(self, record, datefmt=None):
        """Return the creation time of the LogRecord in ISO 8601 date/time format in the local time zone."""
        # TODO: Use airflow.utils.timezone.from_timestamp(record.created, tz="local")
        #  as soon as min Airflow 2.9.0
        dt = datetime.fromtimestamp(record.created, tz=pendulum.local_timezone())
        s = dt.strftime(datefmt or self.default_time_format)
        if self.default_msec_format:
            s = self.default_msec_format % (s, record.msecs)
        if self.default_tz_format:
            s += dt.strftime(self.default_tz_format)
        return s