12. Configure log format

At the beginning of the ops.CharmBase __init__ method, add this code:

# Show logger name (module name) in logs
root_logger = logging.getLogger()
for handler in root_logger.handlers:
    if isinstance(handler, ops.log.JujuLogHandler):
        handler.setFormatter(logging.Formatter("{name}:{message}", style="{"))

Example charm.py

import logging

import ops
import ops.log

class PostgreSQLCharm(ops.CharmBase):
    def __init__(self, *args):
        super().__init__(*args)
        # Show logger name (module name) in logs
        root_logger = logging.getLogger()
        for handler in root_logger.handlers:
            if isinstance(handler, ops.log.JujuLogHandler):
                handler.setFormatter(logging.Formatter("{name}:{message}", style="{"))