Correct stray use of location

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

diff --git a/lib/mudpy/data.py b/lib/mudpy/data.py
index cdb114f..ad171d8 100644 (file)
--- a/lib/mudpy/data.py
+++ b/lib/mudpy/data.py
@@ -1,10 +1,19 @@
 # -*- coding: utf-8 -*-
 """Data interface functions for the mudpy engine."""
 
-# Copyright (c) 2004-2012 Jeremy Stanley <fungi@yuggoth.org>. Permission
+# Copyright (c) 2004-2014 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.
 
+import codecs
+import configparser
+import os
+import re
+import stat
+import sys
+
+import mudpy
+
 
 class DataFile:
 
@@ -17,11 +26,7 @@ class DataFile:
 
     def load(self):
         """Read a file and create elements accordingly."""
-        import ConfigParser
-        import mudpy.misc
-        import os
-        import os.path
-        self.data = ConfigParser.RawConfigParser()
+        self.data = configparser.RawConfigParser()
         self.modified = False
         if os.access(self.filename, os.R_OK):
             self.data.read(self.filename)
@@ -97,11 +102,6 @@ class DataFile:
 
     def save(self):
         """Write the data, if necessary."""
-        import codecs
-        import os
-        import os.path
-        import re
-        import stat
 
         # when modified, writeable and has content or the file exists
         if self.modified and self.is_writeable() and (
@@ -151,10 +151,10 @@ 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
+            # write it back sorted, instead of using configparser
             sections = self.data.sections()
             sections.sort()
             for section in sections:
@@ -193,9 +193,6 @@ def find_file(
     universe=None
 ):
     """Return an absolute file path based on configuration."""
-    import os
-    import os.path
-    import sys
 
     # make sure to get rid of any surrounding quotes first thing
     if file_name:
@@ -227,8 +224,9 @@ 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(