[
'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" K1 D, a0 a4 t0 O: T 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: . ^/ z3 L! D5 x# a$ Z( L U* O
两个页面的抓取结果为: * L4 j6 p( y4 i* I R. T 8 C, s' g8 S C' }4 c, {- V抓取确切结果 : s5 y3 n& F' k& N! i8 K 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: 6 z" E0 i' w& o e