python 如何分割http请求线？

Question

这是我的请求行示例:

GET https://example.com/hello?ageSelections=0&category=6000&productPeriodType=3&resourcePlace=resourcePlace AND 5089=5089-- PStU&twoCategory=6200 HTTP/1.1

我想分割这个字符串并期待结果:

['GET', 'https://example.com/hello?ageSelections=0&category=6000&productPeriodType=3&resourcePlace=resourcePlace AND 5089=5089-- PStU&twoCategory=6200', 'HTTP/1.1']

谢谢:-)

Answer 1

使用str.partition和str.rpartition的两步方法(也可以通过str.split和str来完成.rsplit 每次都带有 maxsplit=1 参数):

line = 'GET https://example.com/hello?ageSelections=0&category=6000&productPeriodType=3&resourcePlace=resourcePlace AND 5089=5089-- PStU&twoCategory=6200 HTTP/1.1'
method, _, rest = line.partition(' ')
url, _, protocol = rest.rpartition(' ')
parsed_line = [method, url, protocol]