[
'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5 Q- }( @3 J/ L8 ?0 _$ e+ x S
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: & X7 k$ o1 i' ]7 l. p- R7 t9 ^1 X5 V
两个页面的抓取结果为:4 c) G2 V. k) d
/ p T1 f5 q4 o/ W0 g
抓取确切结果+ R& X5 e, ?3 ^ ^# 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: 0 ^' i3 h4 S4 Y V# y3 c! z3 l