Renders log entry level in uppercase when using structlog library

structlog_render_level_in_uppercase.py

import structlog


def _add_log_level_upper(logger, method_name, event_dict):
    event_dict["level"] = method_name.upper()[0]
    return event_dict


level_styles = structlog.dev.ConsoleRenderer.get_default_level_styles()
new_styles = {}
for k, v in list(level_styles.items()):
    new_styles[k.upper()[0]] = v

structlog.configure(
    processors=[
        structlog.processors.StackInfoRenderer(),
        structlog.dev.set_exc_info,
        structlog.processors.format_exc_info,
        structlog.processors.TimeStamper(fmt="%Y-%m-%d %H:%M.%S", utc=True),
        _add_log_level_upper,
        structlog.dev.ConsoleRenderer(level_styles=new_styles, pad_event=10),
    ]
)

log = structlog.get_logger("goo")
log.info("WHAAATt")
log.warn("WHAAATt")