Useful Python functions

• sublist.py

  Return a sublist of a list according to the index and number of elements (ideal for range pagination)

      full_list = [6, 7, 8, 9, 10, 11, 12, 13, 14, 15]
      index = 2
      quantity = 7
      sublist(full_list, index, quantity)
      [6, 7, 8, 9, 10, 11, 12]