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Structured Log Handler

Logging handler for printing formatted structured logs to standard output.

class google.cloud.logging_v2.handlers.structured_log.StructuredLogHandler(*, labels=None, stream=None, project_id=None)

Bases: logging.StreamHandler

Handler to format logs into the Cloud Logging structured log format, and write them to standard output

• Parameters

  • labels (Optional[dict]) – Additional labels to attach to logs.

  • stream (Optional[IO]) – Stream to be used by the handler.

  • project (Optional[str]) – Project Id associated with the logs.

format(record)

Format the message into structured log JSON. :param record: The log record. :type record: logging.LogRecord

• Returns

  A JSON string formatted for GCP structured logging.

• Return type

  str