[
'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 U7 }# U2 Q4 l0 s* W9 K* a3 L8 u5 [
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:2 F! F2 S5 s; x7 o0 {, ?3 n0 N, v
两个页面的抓取结果为:5 r! y, b" l7 z1 a' `! [: g0 r, U* t
( i! t% k4 w7 L. {7 V9 ~# N3 R$ w
抓取确切结果5 { O, A8 P8 S, {, m( t" T
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 B4 D$ A2 Y' o C& X8 A