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31 lines
737 B
31 lines
737 B
2 years ago
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import time
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import functools
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from openpilot.common.swaglog import cloudlog
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def retry(attempts=3, delay=1.0, ignore_failure=False):
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def decorator(func):
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@functools.wraps(func)
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def wrapper(*args, **kwargs):
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for _ in range(attempts):
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try:
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return func(*args, **kwargs)
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except Exception:
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cloudlog.exception(f"{func.__name__} failed, trying again")
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time.sleep(delay)
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if ignore_failure:
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cloudlog.error(f"{func.__name__} failed after retry")
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else:
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raise Exception(f"{func.__name__} failed after retry")
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return wrapper
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return decorator
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if __name__ == "__main__":
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@retry(attempts=10)
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def abc():
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raise ValueError("abc failed :(")
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abc()
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