Is it possible to sort a csv file in python by data? -


is possible sort csv file in python average, alphabetical order etc. right have simple print row code , wondering if it's possible sort data. (name, class , score) it's task can't display code here, answers appreciated.

if looking sorting of csv file based on columns, here quick solution:

import csv import operator  # sort based on 3 column, iteration starts @ 0 (0) r=csv.reader(open("1.csv"), delimiter=",") print("sorted based on 3rd column") print(sorted(r, key=operator.itemgetter(2), reverse=true))  # sort based on 2 column, iteration starts @ 0 (0) r=csv.reader(open("1.csv"), delimiter=",") print("\nsorted based on 2nd column") print(sorted(r, key=operator.itemgetter(1), reverse=true))

suppose csv mentioned below

$> cat 1.csv  1,a,32,hello 2,x,33,xello 3,h,23,belo 4,z,3,elo

then when run above code:

$> python ./sort.py sorted based on 3rd column [['2', 'x', '33', 'xello'], ['1', 'a', '32', 'hello'], ['4', 'z', '3', 'elo'], ['3', 'h', '23', 'belo']]  sorted based on 2nd column [['4', 'z', '3', 'elo'], ['2', 'x', '33', 'xello'], ['3', 'h', '23', 'belo'], ['1', 'a', '32', 'hello']]

is looking for?


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