[
'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 * Y8 R& d9 D6 M1 Z$ c2 F+ h 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: 7 d( x* @; x8 t; b
两个页面的抓取结果为: * w9 z% ^7 z' R8 a
l9 _7 Q+ m0 R0 z; f
抓取确切结果 ! @7 ~6 d( K. o 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: - H0 S) _- d7 w( q, o w4 v$ u