在Python中使用double输入拆分字符串

Question

我有类似的东西：

1    
2      
3

4    
5     
6

我希望它有：

[[1,2,3],[4,5,6]]

我该怎么办？非常感谢

Answer 1

使用列表理解

import os
src = """1
2
3

4
5
6"""

print [[int(x) for x in sub.split(os.linesep)] for sub in src.split(os.linesep*2)]


#special case if this is for windows and src is a string
print [[int(x) for x in sub.split('\n')] for sub in src.split('\n\n')]

将返回

[[1, 2, 3], [4, 5, 6]]

Answer 2

试试这个：

input = '''1    
2      
3

4    
5     
6'''

def parse(string):
    out = []
    groups = string.split('\n\n') # Split by empty line
    for group in groups:
        out.append([item.strip() for item in group.split('\n')])
    return out

print(parse(input))