如何将范围作为列表元素传递给python中的列表？

Question

I want to pass a range of numbers to a list. Here I set the variable rowsList which contain a list of index numbers.

rowsList = [range(13),17,23]
for index in rowsList:
    ws.insert_rows(index,1)

Obviously it raises: TypeError: 'range' object cannot be interpreted as an integer. What little change could I do to make this work ? Thanks for your help.

Answer 1

* (Extended Iterable Unpacking) operator

Proposes a change to iterable unpacking syntax, allowing to specify a "catch-all" name which will be assigned a list of all items not assigned to a "regular" name.

rowsList = [*range(13),17,23]
print (rowsList)

output :

[0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 17, 23]

Answer 2

Assuming you want [17, 23, 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12]

rowsList = [17, 23]
rowsList.extend(range(13))

Assuming you want [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 17, 23]

rowsList = [17, 23]
tmpList = []
tmpList.extend(range(13))
rowsList[:0] = tmpList