run txt cover script with python3

oml/media/txt.py

@@ -9,7 +9,7 @@ import subprocess
 
 def cover(path):
     image = tempfile.mkstemp('.jpg')[1]
-    cmd = ['python2', 'static/txt.js/txt.py', '-i', path, '-o', image]
+    cmd = ['python3', 'static/txt.js/txt.py', '-i', path, '-o', image]
     p = subprocess.Popen(cmd, close_fds=True)
     p.wait()
     with open(image, 'rb') as fd:

static/txt.js/txt.py

@@ -1,14 +1,12 @@
-#!/usr/bin/python
+#!/usr/bin/python3
 # -*- coding: utf-8 -*-
 # vi:si:et:sw=4:sts=4:ts=4
 from __future__ import division
 import os
 
-import Image
+from PIL import Image
 from optparse import OptionParser
 from ox.image import drawText, wrapText
-from zipfile import ZipFile
-
 
 root_dir = os.path.normpath(os.path.abspath(os.path.dirname(__file__)))
 os.chdir(root_dir)