[
'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8 |4 m% N+ l3 G; N$ k$ N
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: . B# g) c7 s/ r/ t* A# W$ P
两个页面的抓取结果为:. Y) l5 l5 F, p2 V: s# W. \3 | * J: N. I- N' L/ f抓取确切结果7 z7 a' L' 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: + ~( R1 H* h& V! r* I7 }( g