ran autopep8

rtv/exceptions.py

@@ -1,17 +1,27 @@
 class SubmissionError(Exception):
+
     "Submission could not be loaded"
+
     def __init__(self, url):
         self.url = url
 
+
 class SubredditError(Exception):
+
     "Subreddit could not be reached"
+
     def __init__(self, name):
         self.name = name
 
+
 class ProgramError(Exception):
+
     "Problem executing an external program"
+
     def __init__(self, name):
         self.name = name
 
+
 class EscapeInterrupt(Exception):
-    "Signal that the ESC key has been pressed"
+
+    "Signal that the ESC key has been pressed"