add latest changes from march'17

pbincli/utils.py

@@ -6,18 +6,18 @@ class PBinCLIException(Exception):
 
 
 def check_readable(f):
-    """Checks if path exists and readable"""
+    # Checks if path exists and readable
     if not os.path.exists(f) or not os.access(f, os.R_OK):
         raise PBinCLIException("Error accessing path: {}".format(f))
 
 
 def check_writable(f):
-    """Checks if path is writable"""
+    # Checks if path is writable
     if not os.access(os.path.dirname(f) or ".", os.W_OK):
         raise PBinCLIException("Path is not writable: {}".format(f))
 
 
-"""http://stackoverflow.com/a/33571117"""
+# http://stackoverflow.com/a/33571117
 def json_load_byteified(file_handle):
     return _byteify(
         json.load(file_handle, object_hook=_byteify),