Remove unused functions

sebastinas · sebastinas · commit d9a4f3ea2c81 · 2015-02-04T15:46:59.000+01:00
Signed-off-by: Sebastian Ramacher &lt;sebastian+dev@ramacher.at&gt;
diff --git a/bpython/_py3compat.py b/bpython/_py3compat.py
@@ -43,15 +43,3 @@
     from pygments.lexers import Python3Lexer as PythonLexer
 else:
     from pygments.lexers import PythonLexer
-
-
-def cast_unicode(s, encoding=locale.getpreferredencoding()):
-    if isinstance(s, bytes):
-        return s.decode(encoding)
-    return s
-
-
-def cast_bytes(s, encoding=locale.getpreferredencoding()):
-    if not isinstance(s, bytes):
-        return s.encode(encoding)
-    return s
