[
'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 ~* E w* q% l: h2 A5 X
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:1 X" ]9 g# @- ], ?; X6 D; `' R
两个页面的抓取结果为:. ^3 b" O! @/ p: j
! b; B" E' [4 c
抓取确切结果$ L' P# L' x8 B Z% _
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: 2 ~- v- A2 P3 U, `1 H, u7 R3 m6 r: k