cleaned up; used happdoc

pythonrewrite/bin2/CryptoBoxPreferences.py

@@ -1,22 +1,20 @@
 #!/usr/bin/env python
-"""
-This Class is derived mainly from 'gimini' project.
-    __version__ = "$Revision: 1.1 $"
-    __author__ = "C.Dutoit <dutoitc@hotmail.com>"
-    __date__ = "2003-2-14"
+'''
+read and write configuration
 
-Thanx to Dutoit!
-"""
+This Class is derived mainly from 'gimini' project.
+Thanx to Dutoit! <dutoitc(at)hotmail.com>
+'''
 
 from ConfigParser import *
 import sys, os
 
 ### Set the Preferences filename
-PREFS_FILENAME="cbx.conf"
+
 
 class Preferences:
     """
-    This class handle preferences and store them into 'PREFS_FILENAME'
+    This class handles preferences and stores them into given configfile
 
     To use it :
       - instanciate a Preferences object : 
@@ -29,12 +27,13 @@ class Preferences:
     The preferences are automatically loaded on the first instanciation of this
     class and are saved when a value is added or changed automatically, too.
     """
-    def __init__(self):
+    def __init__(self, filename):
         """
         Constructor
 
         @author C.Dutoit <dutoitc@hotmail.com>
         """
+        self.prefsfilename = filename
         self._config = None
         self.__loadConfig()
 
@@ -91,7 +90,7 @@ class Preferences:
         @since 1.1.2.5
         @author C.Dutoit <dutoitc@hotmail.com>
         """
-        f=open(PREFS_FILENAME, "w")
+        f=open(self.prefsfilename, "w")
         self._config.write(f)
         f.close()
 
@@ -106,21 +105,21 @@ class Preferences:
         """
         # Make sure that the configuration file exist
         try:
-            f = open(PREFS_FILENAME, "r")
+            f = open(self.prefsfilename, "r")
             f.close()
         except:
             try:
-                f = open(PREFS_FILENAME, "w")
+                f = open(self.prefsfilename, "w")
                 f.write("")
                 f.close()
             except:
-                print "Can't make %s for saving preferences !" % PREFS_FILENAME
+                print "Can't make %s for saving preferences !" % self.prefsfilename
                 return
 
 
         # Read datas
         self._config=ConfigParser()
-        self._config.read(PREFS_FILENAME)
+        self._config.read(self.prefsfilename)
 
     #>--------------------------------------------------------------------------