Rename SignalHandler.py -> OutputHandler.py

Rename SignalHandler.py -> OutputHandler.py

youtube_dl_gui/DownloadThread.py

@@ -8,7 +8,7 @@ from wx import CallAfter
 from wx.lib.pubsub import setuparg1
 from wx.lib.pubsub import pub as Publisher
 
-from .SignalHandler import (
+from .OutputHandler import (
   DataPack,
   OutputHandler
 )

youtube_dl_gui/SignalHandler.py → youtube_dl_gui/OutputHandler.py

@@ -140,7 +140,7 @@ class OutputHandler():
   def __init__(self, stdout):
     dataPack = None
     
-    self.stdout = remove_spaces(string_to_array(stdout))
+    self.stdout = remove_empty_items(string_to_array(stdout))
     # extract header from stdout
     header = self.extract_header()
     # extract special headers filename, playlist

youtube_dl_gui/YoutubeDLGUI.py

@@ -28,7 +28,7 @@ from .UpdateThread import UpdateThread
 from .DownloadThread import DownloadManager
 from .OptionsHandler import OptionsHandler
 from .YoutubeDLInterpreter import YoutubeDLInterpreter
-from .SignalHandler import DownloadHandler
+from .OutputHandler import DownloadHandler
 from .LogManager import LogManager, LogGUI
 from .Utils import (
   video_is_dash,