[英]How store column from a .csv file into a list?
I have this code which get me all the data from my .csv
file with DictReader
我有这段代码,可以使用
DictReader
从.csv
文件中获取所有数据
csv_path = "C:/Users/mydata.csv"
csv_database = open(csv_path, delimiters=";")
dataDict = csv.DictReader(csv_database, delimiter=";")
My database is like: 我的数据库就像:
"Number0"; "date0"; "id0";...
"Number1"; "date1"; "id1";...
"Number2"; "date2"; "id2";...
...
And I want to get all the column in separate lists so they will look like : 我想将所有列都放在单独的列表中,以便它们看起来像:
[Number0, Number1, Number2,...]
[date0, date1, date2,...]
[id0, id1, id2,...]
Is there a way to do that, maybe using the headers which I can get with dataDict.fieldnames
? 有没有办法做到这一点,也许使用我可以通过
dataDict.fieldnames
获得的标头?
Thank you for your help 谢谢您的帮助
Well, I find a solution so here it is : 好吧,我找到了一个解决方案,所以在这里是:
csv_path = "C:/Users/mydata.csv"
csv_database = open(csv_path, delimiters=";")
data_dict = csv.DictReader(csv_database, delimiter=";")
current_row = 0
number_list = []
for row in data_dict:
current_row += 1 # Skip heading row
if current_row == 1:
continue
number_list.append(row["Number"]) # Assuming the header of your column is "Number"
# Show results
for number in number_list:
print number
zip(*[line.strip().split(',') for line in open(csv_path).readlines()])
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