Code cleanup

couchpotato/core/helpers/encoding.py

@@ -11,16 +11,18 @@ log = CPLog(__name__)
 
 def toSafeString(original):
     valid_chars = "-_.() %s%s" % (ascii_letters, digits)
-    cleanedFilename = unicodedata.normalize('NFKD', toUnicode(original)).encode('ASCII', 'ignore')
-    valid_string = ''.join(c for c in cleanedFilename if c in valid_chars)
+    cleaned_filename = unicodedata.normalize('NFKD', toUnicode(original)).encode('ASCII', 'ignore')
+    valid_string = ''.join(c for c in cleaned_filename if c in valid_chars)
     return ' '.join(valid_string.split())
 
+
 def simplifyString(original):
     string = stripAccents(original.lower())
     string = toSafeString(' '.join(re.split('\W+', string)))
     split = re.split('\W+|_', string.lower())
     return toUnicode(' '.join(split))
 
+
 def toUnicode(original, *args):
     try:
         if isinstance(original, unicode):
@@ -38,16 +40,18 @@ def toUnicode(original, *args):
         ascii_text = str(original).encode('string_escape')
         return toUnicode(ascii_text)
 
+
 def ss(original, *args):
 
     u_original = toUnicode(original, *args)
     try:
         from couchpotato.environment import Env
         return u_original.encode(Env.get('encoding'))
-    except Exception, e:
+    except Exception as e:
         log.debug('Failed ss encoding char, force UTF8: %s', e)
         return u_original.encode('UTF-8')
 
+
 def sp(path, *args):
 
     # Standardise encoding, normalise case, path and strip trailing '/' or '\'
@@ -73,6 +77,7 @@ def sp(path, *args):
 
     return path
 
+
 def ek(original, *args):
     if isinstance(original, (str, unicode)):
         try:
@@ -83,6 +88,7 @@ def ek(original, *args):
 
     return original
 
+
 def isInt(value):
     try:
         int(value)
@@ -90,9 +96,11 @@ def isInt(value):
     except ValueError:
         return False
 
+
 def stripAccents(s):
     return ''.join((c for c in unicodedata.normalize('NFD', toUnicode(s)) if unicodedata.category(c) != 'Mn'))
 
+
 def tryUrlencode(s):
     new = u''
     if isinstance(s, dict):