ClickHouse/tests/ci/stopwatch.py

#!/usr/bin/env python3

import datetime


class Stopwatch:
    def __init__(self):
        self.reset()

    @property
    def duration_seconds(self) -> float:
        return (datetime.datetime.utcnow() - self.start_time).total_seconds()

    @property
    def start_time_str(self) -> str:
        return self.start_time_str_value

    def reset(self) -> None:
        self.start_time = datetime.datetime.utcnow()
        self.start_time_str_value = self.start_time.strftime("%Y-%m-%d %H:%M:%S")