[
'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 - [3 ]+ i' A) ^* u3 k 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: , h9 z" @4 a3 h/ ~& G2 ~
两个页面的抓取结果为:. ^4 b4 c2 c- W
/ o+ f" @9 K' W! G2 E( p$ W
抓取确切结果1 o. w! p8 H, c `
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:% E4 B. Z u% Q* C