Initial Python 3 compatible code

src/extra/AudioUploader/audioUploader.py

@@ -17,6 +17,9 @@
 #
 ############################################################
 from __future__ import absolute_import
+from __future__ import unicode_literals
+from builtins import str
+from builtins import object
 import widgetUtils
 from . import wx_ui
 from . import wx_transfer_dialogs
@@ -132,7 +135,7 @@ class audioUploader(object):
  def _play(self):
   output.speak(_(u"Playing..."))
 #  try:
-  self.playing = sound_lib.stream.FileStream(file=unicode(self.file), flags=sound_lib.stream.BASS_UNICODE)
+  self.playing = sound_lib.stream.FileStream(file=str(self.file), flags=sound_lib.stream.BASS_UNICODE)
   self.playing.play()
   self.dialog.set("play", _(u"&Stop"))
   try:

src/extra/AudioUploader/transfer.py

@@ -1,5 +1,9 @@
 # -*- coding: utf-8 -*-
 from __future__ import absolute_import
+from __future__ import division
+from __future__ import unicode_literals
+from builtins import object
+from past.utils import old_div
 import sys
 import threading
 import time
@@ -21,7 +25,7 @@ class Upload(object):
   self.background_thread = None
   self.transfer_rate = 0
   self.local_filename=os.path.basename(self.filename)
-  if isinstance(self.local_filename, unicode):
+  if isinstance(self.local_filename, str):
     self.local_filename=self.local_filename.encode(sys.getfilesystemencoding())
   self.fin=open(self.filename, 'rb')
   self.m = MultipartEncoder(fields={field:(self.local_filename, self.fin, "application/octet-stream")})
@@ -45,10 +49,10 @@ class Upload(object):
    self.transfer_rate = 0
   else:
    progress["percent"] = int((float(progress["current"]) / progress["total"]) * 100)
-   self.transfer_rate = progress["current"] / self.elapsed_time()
+   self.transfer_rate = old_div(progress["current"], self.elapsed_time())
   progress["speed"] = '%s/s' % convert_bytes(self.transfer_rate)
   if self.transfer_rate:
-   progress["eta"] = (progress["total"] - progress["current"]) / self.transfer_rate
+   progress["eta"] = old_div((progress["total"] - progress["current"]), self.transfer_rate)
   else:
    progress["eta"] = 0
   pub.sendMessage("uploading", data=progress)

src/extra/AudioUploader/utils.py

@@ -1,5 +1,7 @@
 # -*- coding: utf-8 -*-
 
+from __future__ import unicode_literals
+from builtins import str
 def convert_bytes(n):
  K, M, G, T, P = 1 << 10, 1 << 20, 1 << 30, 1 << 40, 1 << 50
  if   n >= P:

src/extra/AudioUploader/wx_transfer_dialogs.py

@@ -1,5 +1,6 @@
 # -*- coding: utf-8 -*-
 from __future__ import absolute_import
+from __future__ import unicode_literals
 import wx
 from .utils import *
 import widgetUtils

src/extra/AudioUploader/wx_ui.py

@@ -16,6 +16,7 @@
 #    along with this program.  If not, see <http://www.gnu.org/licenses/>.
 #
 ############################################################
+from __future__ import unicode_literals
 import wx
 import widgetUtils
 import output