[
'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 4 m; ?" U7 }0 l6 ] 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:+ c) \, g3 r1 L
两个页面的抓取结果为:8 D' J! i6 j8 Z9 o
8 D8 f7 `/ |3 p* f0 \& ^* e
抓取确切结果5 A) B. R+ o: \ l2 l
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:% b' t( _- p5 B& s& O& d