response.encoding = response.apparent_encoding
Forgetting releaseLock() permanently breaks the stream. The locked property tells you that a stream is locked, but not why, by whom, or whether the lock is even still usable. Piping internally acquires locks, making streams unusable during pipe operations in ways that aren't obvious.
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四、免去于世伟（女）的最高人民法院立案庭副庭长、审判员职务。，推荐阅读WPS官方版本下载获取更多信息
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