如何将csv中的数据导出为列表（python 3）

Question

I have a list like this(python 3)

my_list = [["xxx","moon",150],["wordq","pop",3]]

and i save it on a csv using this code

import csv

myfile = open("pppp.csv", 'wb')
with open("pppp.csv", "w", newline='') as myfile:
    wr = csv.writer(myfile, quoting=csv.QUOTE_NONE)
    wr.writerows(list_of_DVDsuppliers)

now i need to export this csv in to my program as a list and change the data . please help me ?

Answer 1

Just convert the data you get from reader() to a list:

data = csv.reader(open('example.csv','r'))
data = list(data)
print data

Answer 2

Unless you have a reason why you are using newline='', you can skip that and below code works with python 2.7,

import csv

my_list = [["xxx","moon",150],["wordq","pop",3]]

myfile = open("pppp.csv", 'wb')
with open("pppp.csv", "w") as myfile:
    wr = csv.writer(myfile, quoting=csv.QUOTE_NONE)
    wr.writerows(my_list)


data = csv.reader(open('pppp.csv','r'))
for row in data:
    print row