Python - hello friends can help me fix this python 2.7 code

# -*- coding: utf-8 -*-

#

#

#

import argparse

import os

import sys

import time

import struct

import binascii

import re

import io

import glob

import codecs

from tempfile import mkstemp

from shutil import move

from os import remove, close

import StringIO

def unpack_spr( path_to_spr ):

       spr_file = open(path_to_spr, 'rb')

       (bmp_path, bmp_name) = os.path.split(path_to_spr)

       (bmp_short_name, temp2) = os.path.splitext(bmp_name)

       spr_file.seek(72)

       j = 1

       bmp_path2 = bmp_path + '\\' + bmp_short_name + '\\'

       if not os.path.exists(bmp_path2):

              os.mkdir(bmp_path2)

       while True:

              width = struct.unpack('I', spr_file.read(4))[0]

              height = struct.unpack('I', spr_file.read(4))[0]

              size = width * height * 2

              #image_data = spr_file.read(size)

              try:

                     image_data_io = StringIO.StringIO(spr_file.read(size))

              except:

                     break

              bmp_name = "Image" + str(j) + '.bmp'

              bmp_new_path = bmp_path2 + '\\' + bmp_name

              j += 1

              print bmp_new_path

              bmp_file = open(bmp_new_path, 'wb+')

              #                        size                  unused               pixel arr off       size of dib hed

              header = '\x42\x4d' + '\x0a\x29\x00\x00' + '\x00\x00\x00\x00' + '\x8a\x00\x00\x00' + '\x7c\x00\x00\x00'

              bmp_file.write(header)

              bmp_file.write(struct.Struct("<l").pack(width))

              bmp_file.write(struct.Struct("<l").pack(height))

              #            color plan   b per pix     ???                  size of raw 

              header2 = '\x01\x00' + '\x10\x00' + '\x03\x00\x00\x00' + '\x80\x28\x00\x00' + '\xc4\x0e\x00\x00' '\xf1\x00\x00\x00' + '\x00\x00\x00\x00' + '\x00\x00\x00\x00'

              bmp_file.write(header2)

              bitmask565 = '\x00\xF8\x00\x00\xE0\x07\x00\x00\x1F\x00\x00\x00'

              bmp_file.write(bitmask565)

              header4 = '\x00\x00\x00\x00\x42\x47\x52\x73\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00';

              bmp_file.write(header4)

              #num_rows = size / height

              row_size = size / height

              data_arr = []

              for i in range(height):

                     data_row = image_data_io.read(row_size)

                     data_arr .append(data_row)

              data_arr.reverse()

              for i in range(height):

                     bmp_file.write(data_arr[i])

              bmp_file.close()

              #bmp_file.write(image_data)       

       print " End...."

path_to_spr = 'C:\etc.spr'

unpack_spr( path_to_spr )