[
'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: X4 D5 r( Z X7 e4 X
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: ! r( o0 v% T! A
两个页面的抓取结果为: - U2 L o* t( B
0 O4 }1 C4 C# p7 h4 `% n; z, ^0 R
抓取确切结果6 z0 D5 g' J8 e' `- Z. y' p3 R' I
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: }* m. ?/ G: k' U