[
'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 % [) Y6 N" X& o7 m$ r# \: g 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: 5 H" R# K% W; W" ^$ G
两个页面的抓取结果为: 6 P4 t3 c: f7 L6 A 1 Y' n) b4 z2 q, f抓取确切结果 5 T. C) y: @# Y% g 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:7 @; [3 I) R4 I9 n