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how can I write my function output on CSV file
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how can I write my function output on CSV file
#14
I have another question.

can I use function and mixed a number of operation on one csv file?

for the same code:

import csv
from statistics import mean
import itertools
from collections import OrderedDict

def calculate_averages(input_file_name, output_file_name):
    with open ('grades.csv', 'r') as input_file_name:
        reader=csv.reader(input_file_name)
        data = []
        for row in reader:
            l2 = []
            name = row[0]
            grades=[int(num) for num in row[1:]] 
            l2.append(name)
            l2.append(float(mean(grades)))
            data.append(l2)
            
    with open('grades.csv', 'w', newline='') as output_file_name:
        writer = csv.writer(output_file_name)
        writer.writerows(data)
and after that i am going to use another function...
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Messages In This Thread
RE: how can I write my function output on CSV file - by go127a - May-05-2019, 01:55 PM

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