[
'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 : T" O* e! V4 Q8 G( C% y 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:" h* v! Y9 v- W% o8 d
两个页面的抓取结果为:/ a. }' m$ t O' q7 n" v " t/ Q( L6 G. F抓取确切结果 8 t3 s: X0 A( U- e+ b* | 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:% t& u1 f0 \0 p8 Y0 K