[
'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% Q- M4 y9 c3 i8 s+ i4 o
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:, j. n$ ?, U" m9 \$ m1 b
两个页面的抓取结果为:7 B1 K- b8 b% g+ E g
4 @/ Y7 V9 c% d0 N; g( y9 R
抓取确切结果2 e% u8 W& w" q' v. m! W
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:; O, I+ X2 i7 M! z8 c