python write a list to multiple columns in excel

Question

I am trying to write many columns in excel. I have a list let’s say as below

list1=[1,2,3,4,5]

the other list will be like

list2=['a','b','c']

I will have many different sized(length) lists which is why I cannot create dataframe in pandas and write it.

list3=['1a','2b','3c','4d']

I want it in excel be like

I am not sure which framework to use, openpyxl or pandas which will solve this issue

EDIT for user @Timeless

I have used your suggestion in this way;

with pd.ExcelWriter(var_path, engine='openpyxl', mode='r+', if_sheet_exists='overlay') as writer:
    book = load_workbook(var_path)
    current_sheet = book[var_sheetname]
    Column_H = current_sheet['H']
    try:
        maxrow = max(c.row for c in Column_H if c.value is not None)
    except ValueError:
        maxrow = 1

    print(var_sheetname,maxrow,'writing docs')
    var_inp.to_excel(writer,startrow=maxrow,columns=Column_H,sheet_name=var_sheetname,index=False,header=False)

Asked By: xlmaster

||

Source

Answer 1

Make a nested list :

L = [list1, list2, list3]

Then you can use Worksheet.append :

from openpyxl import Workbook

wb = Workbook()
ws = wb.active

for sub_list in L:
    ws.append(sub_list)

wb.save("book1.xlsx")

Or with pandas :

import pandas as pd

pd.DataFrame(L).to_excel("book2.xlsx", header=False, index=False)

Output (spreadsheet) :

Answered By: Timeless

python write a list to multiple columns in excel

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