[
'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* `2 W4 l. d9 x o- @2 S' }# E) j& 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: Z% K [4 N3 b. \6 l3 R L
两个页面的抓取结果为:2 _* o. ?$ v6 L # F, j, y, Y" S9 P W2 K. o, A9 }抓取确切结果 6 r `# r/ E' h) i2 b" ^ 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:$ i( n! G6 M) N6 E# I- N# w5 C