简体   繁体   中英

python sort csv column as integer

Trying to sort a csv integer column but it get sorted alphabetically.

This sorts alphabetically not numerically

sortedChanels = sorted(reader, key=operator.itemgetter(4), reverse=False)

Tried

sortedChanels = sorted(reader, key=lambda t: int(t(4)))

get error

TypeError: 'list' object is not callable

sortedChanels = sorted(reader, key=lambda row: int(row[4]), reverse=False)

The technical post webpages of this site follow the CC BY-SA 4.0 protocol. If you need to reprint, please indicate the site URL or the original address.Any question please contact:yoyou2525@163.com.

 
粤ICP备18138465号  © 2020-2024 STACKOOM.COM