Google Lens Blur Format

glb.py

import base64
import sys
import os

def processFile(fileName):
  f = open(fileName,'rb').read()
  x = [('GDepth:Data','.jpg'),('GImage:Data','.jpg')]
  for c in x:
    start_pos = f.find(c[0])
    if start_pos < 0:
      continue;
    data = f[start_pos+13:]
    while data.count('\xff\xe1') > 0:
        pos = data.find('\xff\xe1')
        data = data[:pos] + data[pos+79:]
    end_pos = data.find('\"')
    if end_pos < 0:
      continue;
    data = data[:end_pos]
    try:
      data2 = base64.b64decode(data)
      fOut = open(fileName[:-4]+c[0][1:6] + c[1],'wb')
      fOut.write(data2)
      fOut.close()
    except:
      print 'Failed on ', fileName, c[0][1:6], len(data)

if sys.argv[-1][-2:] == 'py':
  for file in os.listdir('.'):
    if file[-3:] == 'jpg':
      processFile(file)
elif sys.argv[-1][-3:] == 'jpg':
  processFile(sys.argv[-1])