[
'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0 W) z1 a8 r3 a6 k: d
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:# P# z3 l9 a) C. S
两个页面的抓取结果为:+ `* P. [$ f. w( c2 u# l
- f w2 u) t* I& Y* U% m7 l
抓取确切结果 ' a/ j5 N9 F4 I$ r 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: 8 f, Y, S$ w; n0 b: e3 v& g