contextlib

import time
from contextlib import contextmanager

@contextmanager
def timeit_context(tag: str | None = None):
    if tag is None:
        tag = "timeit_context"

    if not tag.startswith("timeit_context"):
        tag = f"timeit_context - {timeit_context}"
    try:
        start_time = time.perf_counter()
        yield
    finally:
        end_time = time.perf_counter()
        process_time = end_time - start_time
        print(f"{tag} - {process_time:.2f}")

with timeit_context():
    time.sleep(1)

import contextlib

with contextlib.suppress(RuntimeError):
    raise RuntimeError