How to write a list of list into excel using pytho

Question

How to write a list of list into excel using python 3?

new_list = [["first",second"],["third',four"]]
with open("file_name.csv", 'w') as f:
    fc = csv.writer(f, lineterminator='\n')
    fc.writerows(new_list)

Now i write this list into csv file but i want to write in excel file how?

Answer 1

You try this code:

import pandas as pd

new_list= [["first","second"],["third","four"],["five","six"]] 
df = pd.DataFrame(new_list)
writer = pd.ExcelWriter('test.xlsx', engine='xlsxwriter')
df.to_excel(writer,sheet_name='welcome',index=False)
writer.save()

Answer 2

I think you should use pandas library to write and read data in this library the function pandas.DataFrame.to_excel(..) will make you able to directly write to excel files for all this you may need to define pandas.DataFrame for this work here is a tutorial on pandas-dataframe by dataCamp.

Answer 3

Here is one way to do it using XlsxWriter:

import xlsxwriter

new_list = [['first', 'second'], ['third', 'four'], [1, 2, 3, 4, 5, 6]]

with xlsxwriter.Workbook('test.xlsx') as workbook:
    worksheet = workbook.add_worksheet()

    for row_num, data in enumerate(new_list):
        worksheet.write_row(row_num, 0, data)

Output:

Answer 4

import pyexcel

# Get the data
new_list = [[1, 2, 3], [4, 5, 6], [7, 8, 9]]

# Save the array to a file
pyexcel.save_as(array=new_list, dest_file_name="array_data.xls")


# Retrieve the records of the file
# records = pyexcel.get_records(file_name="test.xls")

# Get an array from the data
# my_array = pyexcel.get_array(file_name="test.xls")

# Get your data in a dictionary of 2D arrays
# 2d_array_dictionary = pyexcel.get_book_dict(file_name="test.xls")

# The data
# 2d_array_dictionary = {'Sheet 1': [
                               ['ID', 'AGE', 'SCORE']
                               [1, 22, 5],
                               [2, 15, 6],
                               [3, 28, 9]
                              ],
                   'Sheet 2': [
                                ['X', 'Y', 'Z'],
                                [1, 2, 3],
                                [4, 5, 6]
                                [7, 8, 9]
                              ],
                   'Sheet 3': [
                                ['M', 'N', 'O', 'P'],
                                [10, 11, 12, 13],
                                [14, 15, 16, 17]
                                [18, 19, 20, 21]
                               ]}

  # Save the data to a file                        
  # pyexcel.save_book_as(bookdict=2d_array_dictionary, dest_file_name="2d_array_data.xls")