Python将非统一行放入字典中

Question

输入文件如下所示:

A 3.00 B 4.00 C 5.00 D 6.00
E 3.20 F 6.00 G 8.22
H 9.00 
I 9.23 J 89.2
K 32.344

我希望字符成为字典中的键,而浮点数是值.

这是我到目前为止的非工作失败.

def main():
   #Input File
   reader = open('candidate.txt', 'r'

   my_dictionary = {}
   i=0
   for line in reader.readlines():
      variable = line.split(' ')[i]
      value = line.split(' ')[i+1]
      my_dictionary[variable]= value
      i+=2

      print my_dictionary

if __name__ == '__main__':
  main()

Answer 1

s='''A 3.00 B 4.00 C 5.00 D 6.00
E 3.20 F 6.00 G 8.22
H 9.00 
I 9.23 J 89.2
K 32.344
'''

s=s.split()
d=dict(zip(s[::2], s[1::2]))
print d

在上下文中:

my_dict = dict()
for line in reader.readlines():
    pairs = line.split()
    for key, value in zip(pairs[::2],pairs[1::2]):
        my_dict[key] = value # strip() not needed