用python处理csv文件，csv文件中有string格式，我想把csv中的数据输出为一个数组，

发布网友发布时间：2022-04-15 02:18

共2个回答

热心网友时间：2022-04-15 03:47

使用 python list即可，因为list可以加入不同的数据类型的数据。

results = list()
lines = open('cvs_file', 'r').readlines()
for line in lines:
    elements = line.strip().split(',') # supposed limiter is ','
    for e in elements:
        try:
            results.append(float(e))
        except:
            continue
# Here results will contains all splitted elements
# all elements are string read from cvs file, so you need to
# converse it with float operator. But if element is read string
# we can catch conversion exception and throw it anyway.

追问那请问如何将elements的值输入result中呢

热心网友时间：2022-04-15 05:05

python的csv模块可用