Make PEP8 cleanup of line spaces and character distances as well as indents

evennia/commands/default/general.py

@@ -170,7 +170,7 @@ class CmdNick(COMMAND_DEFAULT_CLASS):
                     # we are given a index in nicklist
                     delindex = int(arg)
                     if 0 < delindex <= len(nicklist):
-                        oldnick = nicklist[delindex-1]
+                        oldnick = nicklist[delindex - 1]
                         _, _, old_nickstring, old_replstring = oldnick.value
                     else:
                         errstring += "Not a valid nick index."
@@ -419,6 +419,7 @@ class CmdSay(COMMAND_DEFAULT_CLASS):
         # Call the at_after_say hook on the character
         caller.at_say(speech)
 
+
 class CmdWhisper(COMMAND_DEFAULT_CLASS):
     """
     Speak privately as your character to another