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# tenacity
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# tenacity
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+tenacity 提供了一组装饰器和函数，可以轻松地添加重试逻辑到你的代码中。你可以使用 @tenacity.retry 装饰器来标记一个函数，以便在出现错误时自动重试。你还可以使用 tenacity.retry 函数来手动控制重试逻辑。
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+
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+
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+## Usage
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+
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+网络异常多试几次
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+```
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+pip install tenacity
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+
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+import tenacity
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+
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+@tenacity.retry
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+def fetch_data(url):
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+ response = requests.get(url)
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+ response.raise_for_status()
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+ return response.json()
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+
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+try:
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+ data = fetch_data("https://api.example.com/data")
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+ print(data)
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+except tenacity.RetryError:
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+ print("Failed to fetch data after multiple retries")
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+```
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