[
'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 ; J, z8 ^4 U1 I3 Z* E 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:, a1 x) ~2 S+ u
两个页面的抓取结果为:( p1 M) p! F: y w3 B
0 i t9 `- f4 }) K4 U" K4 s
抓取确切结果, L4 O$ x0 W0 x7 d
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:3 C8 t" w W0 x8 b