Answers for "python write csv from list"

converting a csv into python list

import csv
with open('records.csv', 'r') as f:
  file = csv.reader(f)
  my_list = list(file)
print(my_list)

list to csv

import csv

with open("out.csv", "w", newline="") as f:
    writer = csv.writer(f)
    writer.writerows(a)

write a list into csv python

# Convert a list into rows for a column in csv

import csv
for_example = [1, 2, 3, 4, 5, 6]
with open('output.csv', 'w', newline='') as csv_1:
  csv_out = csv.writer(csv_1)
  csv_out.writerows([for_example[index]] for index in range(0, len(for_example)))

write list to csv python

import pandas as pd    

list1 = [1,2,3,4,5]
df = pd.DataFrame(list1)
df.to_csv('test.csv') ##It will include index also 

df.to_csv('test.csv', index=False) #Without Index