如何从urllib readlines（） [英] How to readlines() from urllib

问题描述

我有使用http的程序，我想从http读取数据：

I have program using http and I want to read data from http:

data = urllib.request.urlopen(someAddress).read()

并通过readlines（）方法准备它的返回行之类的行列表文件。

And prepare from it list of lines like returning lines by readlines() method for file.

怎么做？

推荐答案

urlopen（）返回一个像文件一样的对象，并支持 .readlines（）：

urlopen() returns an object that acts just like a file, and supports .readlines():

response = urllib.request.urlopen(someAddress)

lines = response.readlines():

它还支持迭代：

response = urllib.request.urlopen(someAddress)

for line in response:

您已在响应对象上调用 .read（）;你也可以在那上面打电话给 str.splitlines（）：

You already called .read() on the response object; you could also just call str.splitlines() on that:

lines = data.splitlines(True)

其中 True 告诉 str.splitlines（）以保留行结尾。

where True tells str.splitlines() to preserve line endings.

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