[
'How do I merge two dictionaries in a single expression in Python (taking union of dictionaries)?',
'How to call an external command?',
'What are metaclasses in Python?',
'Does Python have a ternary conditional operator?',
'How do you remove duplicates from a list whilst preserving order?',
'Convert bytes to a string',
'How to get line count of a large file cheaply in Python?',
"Does Python have a string 'contains' substring method?",
'Why is “1000000000000000 in range(1000000000000001)” so fast in Python 3?'
]
抓取相似结果 2 X3 B+ o1 m$ f$ _9 O 当你还想获取stackoverflow上其他页面中所有相关的文章标题,则可以直接通过get_result_similar方法获取:1 B* z1 p& _8 c" [8 N
两个页面的抓取结果为: 0 H- d3 K' U0 o. B6 m
6 c" Y9 D, E/ F3 Z
抓取确切结果 $ K# d2 f) g3 A4 g y Y9 a 当你只想抓取某个确切的结果,可以使用get_result_exact方法,即从wanted_list中以完全相同的顺序检索数据:- ^" u( z! Z N: {7 _) t