Made code indentation to comply with PEP8

src/output.py

@@ -8,28 +8,28 @@ import sys
 speaker = None
 
 def speak(text, interrupt=0, speech=True, braille=True):
- global speaker
- if not speaker:
-  setup()
- if speech:
-  speaker.speak(text, interrupt)
- if braille:
-  speaker.braille(text)
+    global speaker
+    if not speaker:
+        setup()
+    if speech:
+        speaker.speak(text, interrupt)
+    if braille:
+        speaker.braille(text)
 
 def setup ():
- global speaker
- logging.debug("Initializing output subsystem.")
- try:
-#  speaker = speech.Speaker(speech.outputs.Sapi5())
-#  else:
-  speaker = outputs.auto.Auto()
- except:
-  return logging.exception("Output: Error during initialization.")
+    global speaker
+    logging.debug("Initializing output subsystem.")
+    try:
+        #  speaker = speech.Speaker(speech.outputs.Sapi5())
+        #  else:
+        speaker = outputs.auto.Auto()
+    except:
+        return logging.exception("Output: Error during initialization.")
 
 def copy(text):
- import win32clipboard
- #Copies text to the clipboard.
- win32clipboard.OpenClipboard()
- win32clipboard.EmptyClipboard()
- win32clipboard.SetClipboardText(text, win32clipboard.CF_UNICODETEXT)
- win32clipboard.CloseClipboard()
+    import win32clipboard
+    #Copies text to the clipboard.
+    win32clipboard.OpenClipboard()
+    win32clipboard.EmptyClipboard()
+    win32clipboard.SetClipboardText(text, win32clipboard.CF_UNICODETEXT)
+    win32clipboard.CloseClipboard()