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我是 python 新手，需要帮助。我正在尝试制作逗号分隔值的列表。我有这个数据。

EasternMountain 84,844 39,754 24,509 286 16,571 3,409 315 
EasternHill 346,373 166,917 86,493 1,573 66,123 23,924 1,343 
EasternTerai 799,526 576,181 206,807 2,715 6,636 1,973 5,214 
CentralMountain 122,034 103,137 13,047 8 2,819 2,462 561

现在我怎么得到这样的东西；

"EasternMountain": 84844,
"EasternHill":346373,

等等？？

到目前为止，我已经能够做到这一点：

 fileHandle = open("testData", "r")
 data = fileHandle.readlines()
 fileHandle.close()

 dataDict = {}

 for i in data:
    temp = i.split(" ")

    dataDict[temp[0]]=temp[1]
    with_comma='"'+temp[0]+'"'+':'+temp[1]+','
    print with_comma
4

2 回答 2

3

使用 csv 模块

import csv
with open('k.csv', 'r') as csvfile:
    reader = csv.reader(csvfile, delimiter=' ')
    my_dict = {}
    for row in reader:
        my_dict[row[0]] = [''.join(e.split(',')) for e in row[1:]]

print my_dict

k.csv 是一个文本文件，其中包含：

EasternMountain 84,844 39,754 24,509 286 16,571 3,409 315 
EasternHill 346,373 166,917 86,493 1,573 66,123 23,924 1,343 
EasternTerai 799,526 576,181 206,807 2,715 6,636 1,973 5,214 
CentralMountain 122,034 103,137 13,047 8 2,819 2,462 561

输出：

{'EasternHill': ['346373', '166917', '86493', '1573', '66123', '23924', '1343', ''], 'EasternTerai': ['799526', '576181', '206807', '2715', '6636', '1973', '5214', ''], 'CentralMountain': ['122034', '103137', '13047', '8', '2819', '2462', '561', ''], 'EasternMountain': ['84844', '39754', '24509', '286', '16571', '3409', '315', '']}
于 2013-07-10T11:37:07.353 回答
0

尝试这个：

def parser(file_path):
    d = {}
    with open(file_path) as f:
        for line in f:
            if not line:
                continue
            parts = line.split()
            d[parts[0]] = [part.replace(',', '') for part in parts[1:]]
    return d

运行它：

result = parser("testData")
for key, value in result.items():
    print key, ':', value

结果：

EasternHill : ['346373', '166917', '86493', '1573', '66123', '23924', '1343']
EasternTerai : ['799526', '576181', '206807', '2715', '6636', '1973', '5214']
CentralMountain : ['122034', '103137', '13047', '8', '2819', '2462', '561']
EasternMountain : ['84844', '39754', '24509', '286', '16571', '3409', '315']
于 2013-07-10T11:38:11.043 回答