HEX
Server: Apache
System: Linux pdx1-shared-a1-29 6.18.39-grsec-noble+ #4 SMP Thu Jul 23 07:53:29 UTC 2026 x86_64
User: dh_bj99yp (22285841)
PHP: 8.3.30
Disabled: NONE
Upload Files
File: //lib/python3/dist-packages/pip/_vendor/rich/_timer.py
"""
Timer context manager, only used in debug.

"""

from time import time

import contextlib
from typing import Generator


@contextlib.contextmanager
def timer(subject: str = "time") -> Generator[None, None, None]:
    """print the elapsed time. (only used in debugging)"""
    start = time()
    yield
    elapsed = time() - start
    elapsed_ms = elapsed * 1000
    print(f"{subject} elapsed {elapsed_ms:.1f}ms")