Jazzis18

from shutil import make_archive
from wsgiref.util import FileWrapper
def download(request, file_name=""):
    """
    A django view to zip files in directory and send it as downloadable response to the browser.
    Args:
      @request: Django request object
      @file_name: Name of the directory to be zipped
    Returns:
      A downloadable Http response

Jazzis18

import xlrd
from openpyxl.workbook import Workbook
from openpyxl.reader.excel import load_workbook, InvalidFileException

def open_xls_as_xlsx(filename):
    # first open using xlrd
    book = xlrd.open_workbook(filename)
    index = 0
    nrows, ncols = 0, 0
    while nrows * ncols == 0: