Use new 0o notation for octal constants

[mudpy.git] / lib / mudpy / data.py

diff --git a/lib/mudpy/data.py b/lib/mudpy/data.py
index cdb114f..612b688 100644 (file)
--- a/lib/mudpy/data.py
+++ b/lib/mudpy/data.py
@@ -1,7 +1,7 @@
 # -*- coding: utf-8 -*-
 """Data interface functions for the mudpy engine."""
 
-# Copyright (c) 2004-2012 Jeremy Stanley <fungi@yuggoth.org>. Permission
+# Copyright (c) 2004-2013 Jeremy Stanley <fungi@yuggoth.org>. Permission
 # to use, copy, modify, and distribute this software is granted under
 # terms provided in the LICENSE file distributed with this software.
 
@@ -151,8 +151,8 @@ class DataFile:
             # if it's marked private, chmod it appropriately
             if self.filename in self.universe.private_files and oct(
                stat.S_IMODE(os.stat(self.filename)[stat.ST_MODE])
-               ) != 0600:
-                os.chmod(self.filename, 0600)
+               ) != 0o0600:
+                os.chmod(self.filename, 0o0600)
 
             # write it back sorted, instead of using ConfigParser
             sections = self.data.sections()
@@ -227,8 +227,9 @@ def find_file(
         # if there's only one file loaded, try to work around a chicken<egg
         elif hasattr(universe, "files") and len(
             universe.files
-        ) == 1 and not universe.files[universe.files.keys()[0]].is_writeable():
-            data_file = universe.files[universe.files.keys()[0]].data
+        ) == 1 and not universe.files[
+                list(universe.files.keys())[0]].is_writeable():
+            data_file = universe.files[list(universe.files.keys())[0]].data
 
             # try for a fallback default directory
             if not default_dir and data_file.has_option(