Source code for airflow.providers.elasticsearch.log.es_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 ElasticsearchJSONFormatter(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

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