Various improvements in coding style.

1 files changed, 5 insertions, 7 deletions

diff --git a/minidinstall/SafeWriteFile.py b/minidinstall/SafeWriteFile.py
index 591c4f0..38262f2 100755
--- a/minidinstall/SafeWriteFile.py
+++ b/minidinstall/SafeWriteFile.py
@@ -1,11 +1,12 @@
-# SafeWriteFile.py
+#!/usr/bin/python3
+# SafeWriteFile -*- mode: python; coding: utf-8 -*-
 #
 # This file is a writable file object.  It writes to a specified newname,
 # and when closed, renames the file to the realname.  If the object is
 # deleted, without being closed, this rename isn't done.  If abort() is
 # called, it also disables the rename.
 #
-# Copyright 2001 Adam Heath <doogie@debian.org>
+# Copyright (c) 2001 Adam Heath <doogie@debian.org>
 #
 # This file is free software; you can redistribute it and/or modify it
 # under the terms of the GNU General Public License as published by
@@ -27,11 +28,9 @@ from os import rename
 class ObjectNotAllowed(Exception):
     pass
 
-
 class InvalidMode(Exception):
     pass
 
-
 class SafeWriteFile:
     def __init__(self, newname, realname, mode="w", bufsize=-1):
 
@@ -47,7 +46,7 @@ class SafeWriteFile:
         self.fobj=open(newname, mode, bufsize)
         self.newname=newname
         self.realname=realname
-        self.__abort=0
+        self.__abort=False
 
     def close(self):
         self.fobj.close()
@@ -55,7 +54,7 @@ class SafeWriteFile:
             rename(self.newname, self.realname)
 
     def abort(self):
-        self.__abort=1
+        self.__abort=True
 
     def __del__(self):
         self.abort()
@@ -67,7 +66,6 @@ class SafeWriteFile:
         except:
             return eval("self.fobj." + attr)
 
-
 if __name__ == "__main__":
     import time
     f=SafeWriteFile("sf.new", "sf.data")