[
'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 # E% o7 @7 P" T. K. ?& R2 K0 e 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# n1 ^5 i1 ]: j# ?* W
两个页面的抓取结果为:" _5 m: y! n' `8 K0 k4 I $ n r+ r/ _& n( n3 H抓取确切结果' K' B1 u% B5 S8 ~+ N% N
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:2 I6 H, r$ V A; M! N