read()在NUL字符后停止 [英] read() stops after NUL character

问题描述

我正在通过HTTPS下载文件，我通过urllib2.Request请求文件，它们以socket._fileobject的形式返回.理想情况下，我希望将其流式传输到文件中，以避免将其加载到内存中，但是我不确定如何执行此操作.

I'm downloading files over HTTPS, I request the files through urllib2.Request and they come back as a socket._fileobject. I'd ideally like to stream this to file to avoid loading it into memory but I'm not sure how to do this.

我的问题是，如果我在对象上调用.read()，它将仅返回直到第一个NUL字符的所有数据，而不会读取整个文件.我该如何解决?

My problem is if I call .read() on the object it only returns all the data up to the first NUL character and doesn't read the whole file. How can I solve this?

如果有帮助的话，NUL字符会显示为\x00，不确定是哪种编码方式

The NUL character comes down as \x00 if that's any help, not sure what encoding that is

推荐答案

我发现问题是我在PyScripter中运行代码，而内置的python解释器终止了输出中的NUL字节.因此，我的代码没有问题，如果我在PyScripter外部运行它，则一切正常.现在正在运行Wing IDE，从不回头:)

I found out the problem was that I was running the code inside PyScripter and the in-built python interpreter terminates NUL bytes in the output. So there was no problem with my code, if I run it outside PyScripter everything works fine. Now running Wing IDE and never looking back :)

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