使用python遍历excel范围内的单元格并复制值

Question

I have 3 tables like below in excel. This is more a python for loop question and less a excel question (but it still involves excel)

ID,Name,Age,Subject
1,abc,21,maths
2,def,28,science
3,rew,38,social

ID,Name,Age,Subject
11,adbc,21,maths
23,dedf,28,science
39,rewd,38,social

ID,Name,Age,Subject
111,ancbc,21,maths
232,dedsf,28,science
391,rewsdd,38,social

So, my table range for values is given below

Table1 = D18:G20  (1st row,1st column is D18 (value is 1) and last row, last column is G20 (value is social)
Table2 = Q18:T20
Table3 = AB18:AE20

I would like to do the below

a) Copy D18th value to Q18 and AB18th .

b) Similarly copy D19th value to Q19th and AB19th

c) Repeat this to copy each cell value from Table1 to Table2 and Table3

So, I was trying like below (using Xlwings which allows us to copy range)

sheet1.range("D18:G18").copy()
sheet1.range("Q18:T18").paste()
sheet1.range("AB18:AE18").paste()
sheet1.range("D19:G19").copy()
sheet1.range("Q19:T19").paste()
sheet1.range("AB19:AE19").paste()
sheet1.range("D20:G20").copy()
sheet1.range("Q20:S20").paste()
sheet1.range("AB20:AE20").paste()

But the above is not elegant/efficient. You can see am writing individual line for each range.

Is there any python way to do this over loop where at every iteration a specified range is copied and pasted to the provided multiple destination area

update - input excel screenshot with 2 tables

Answer 1

As you rightly suggested, a for loop should suffice, a double for loop (using openpyxl) :

from openpyxl import load_workbook
wb = load_workbook('sample.xlsx')
ws = wb['Sheet1']
source = ws['D18':'G20']
table2 = ws['Q18':'T20']
table3 = ws['AB18':'AE20']

for row1, row2, row3 in zip(source, table2, table3):
    for cell1, cell2, cell3 in zip(row1, row2, row3):
        cell2.value = cell1.value
        cell3.value = cell1.value

wb.save('sample.xlsx')