[
'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 ) u( C' i+ P: z: ^- w" 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:, y, e: T9 [$ e( B( q7 q
两个页面的抓取结果为:& [! o5 q, o- `. n T
$ L& |( A2 \) L' a7 j: ~' R: t+ u
抓取确切结果 0 ]5 X* x1 x2 ~8 u 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: 7 Z5 h8 i, Q" Q6 G- _5 L