以熊猫为例，这就容易得多。 假设你有以下CSV格式的数据，我们把它命名为test.txt / test.csv(你知道CSV是一种文本文件)

a,b,c,d
1,2,3,4
5,6,7,8

现在用熊猫

import pandas as pd
df = pd.read_csv("./text.txt")
df_to_doct = df.to_dict()

对于每一行，它都是

df.to_dict(orient='records')

就是这样。

你可以用这个，它很酷:

import dataconverters.commas as commas
filename = 'test.csv'
with open(filename) as f:
      records, metadata = commas.parse(f)
      for row in records:
            print 'this is row in dictionary:'+rowenter code here

我建议添加if行，以防文件末尾有空行

import csv
with open('coors.csv', mode='r') as infile:
    reader = csv.reader(infile)
    with open('coors_new.csv', mode='w') as outfile:
        writer = csv.writer(outfile)
        mydict = dict(row[:2] for row in reader if row)

如果你可以使用numpy包，那么你可以像下面这样做:

import numpy as np

lines = np.genfromtxt("coors.csv", delimiter=",", dtype=None)
my_dict = dict()
for i in range(len(lines)):
   my_dict[lines[i][0]] = lines[i][1]

你只需要转换csv。读者dict:

~ >> cat > 1.csv
key1, value1
key2, value2
key2, value22
key3, value3

~ >> cat > d.py
import csv
with open('1.csv') as f:
    d = dict(filter(None, csv.reader(f)))

print(d)

~ >> python d.py
{'key3': ' value3', 'key2': ' value22', 'key1': ' value1'}

通过调用Open，然后使用csv.DictReader打开文件。

input_file = csv.DictReader(open("coors.csv"))

您可以通过迭代input_file遍历csv文件dict读取器对象的行。

for row in input_file:
    print(row)

或 仅访问第一行

dictobj = csv.DictReader(open('coors.csv')).next() 

更新 在python 3+版本中，这段代码会有一些变化:

reader = csv.DictReader(open('coors.csv'))
dictobj = next(reader)