structlog config with loglevel name

hello-structlog-loglevel.py

#!/usr/bin/env python3

# /// script
# requires-python = ">=3.11"
# dependencies = [
#   "structlog==25.4.0",
# ]
# ///
import os
import structlog

loglevel_name = os.environ.get("LOGLEVEL", "INFO").upper()
structlog.configure(
    wrapper_class=structlog.make_filtering_bound_logger(loglevel_name),
)
log = structlog.get_logger()


def do_stuff():
    log.info("doing stuff")


if __name__ == "__main__":
    do_stuff()