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我有一個.csv文件,它看起來像下面從.csv文件作爲數字值:如何存儲在字典中
A,3
B,2
C,5
D,1
我想上面的值存儲在一個字典,其中的字母是鍵。我的代碼如下:
reader11 = csv.reader(open('file.csv'))
for row in reader11:
if row and row[0]:
excount[row[0]]=[i for i in row[1] if i]
print excount.items()
excount
是:
[('A', ['3']), ('B', ['2']), ('C', ['5']), ('D', ['1'])]
數字形式存儲在excount
字符串。我如何將它們存儲爲數字(如下所示)?
[('A', [3]), ('B', [2]), (C, [5]), ('D', [1])]
你應該檢查[這裏](http://stackoverflow.com/questions/6740918/creating-a-dictionary-from-a-csv-file)和[這裏](http://stackoverflow.com/questions/14091387 /創建-A-字典從-A-CSV文件) – Cleb