我有以下数据:
data = """
a:b,c,a
b:c,d
c:b
d:c
"""
我想将此字符串转换为如下字典:
data_dict = {'a':['b','c','a'],'b':['c','d'],'c':['b'], 'd':['c']}
我试过了:
data_list = data.strip('\n').split('\n')
data_str = ", ".join( repr(i) for i in data_list )
data_dict = {}
for i in range(len(data_list)):
keys, values = data_list[i].split(':')
key = keys.split('\t')
value = values.split('\t')
data_dict = dict(zip(key, value))
print data_dict
但不幸的是,我得到了:
{'a':'b,c,a'}
{'b':'c,d'}
{'c':'b'}
{'d':'c'}
有人可以帮助我吗?非常感谢。
答案 0 :(得分:1)
如下:
>>> kvs = (line.split(":", 1) for line in data.strip().splitlines())
>>> d = {k: v.split(",") for k,v in kvs}
>>> d
{'a': ['b', 'c', 'a'], 'c': ['b'], 'b': ['c', 'd'], 'd': ['c']}