Exceptionx

1. Optimize the type annotation for the `logger` parameter to accommodate a wider range of types.
2. 3.Correct a few other minor type annotation errors.
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1. 优化参数 `logger` 的类型注解，以适应更广泛的类型。
2. 修正其它少量类型注解错误。

What's Changed
* 4.1.8 by 2018-11-27 in https://github.com/gqylpy/exceptionx/pull/22


**Full Changelog**: https://github.com/gqylpy/exceptionx/compare/4.1.7...4.1.8

1. Fix an error in retrying asynchronous functions.
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1. 修复针对异步函数重试的一个错误。

What's Changed
* 4.1.7 by 2018-11-27 in https://github.com/gqylpy/exceptionx/pull/20


**Full Changelog**: https://github.com/gqylpy/exceptionx/compare/4.1.6...4.1.7

1. Optimize the code segment for exception retry.
2. Optimize support for retrying asynchronous functions.
3. Fix an error in the process of silent exception handling.
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1. 优化异常重试的代码段。
2. 优化针对重试异步函数的支持。
3. 修复异常静默处理过程中的一个错误。

What's Changed
* 4.1.6 by 2018-11-27 in https://github.com/gqylpy/exceptionx/pull/18


**Full Changelog**: https://github.com/gqylpy/exceptionx/compare/4.1.5...4.1.6

1. Improve the `logger` parameter to support custom loggers.
2. Correct multiple descriptive errors.
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1. 改进 `logger` 参数以支持自定义日志记录器。
2. 更正多处描述性错误。

What's Changed
* 4.1.5 by 2018-11-27 in https://github.com/gqylpy/exceptionx/pull/16


**Full Changelog**: https://github.com/gqylpy/exceptionx/compare/4.1.4...4.1.5

1. Remove the verification statement for anti-static imports.
2. Optimize a small number of code snippets to improve efficiency and readability.
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1. 移除反静态导入的校验语句。
2. 优化少量代码片段，提升效率和可读性。

1. Fix the issue of `time2second` matching empty strings.
2. Optimize `time2second` regular expression matching to ignore case.
3. Improve the description of two exception messages to make the semantics more accurate.
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1. 修复 `time2second` 匹配空字符串的问题。
2. 优化 `time2second` 正则匹配时忽略大小写。
3. 改进两个异常描述信息，使语义更准确。