some python import cleanups

[vuplus_dvbapp] / lib / python / Components / PluginComponent.py

diff --git a/lib/python/Components/PluginComponent.py b/lib/python/Components/PluginComponent.py
index 120b463..9425e56 100644 (file)
--- a/lib/python/Components/PluginComponent.py
+++ b/lib/python/Components/PluginComponent.py
@@ -1,8 +1,8 @@
-import os
-import traceback
-import sys
+from os import path as os_path, listdir as os_listdir
+from traceback import print_exc
+from sys import stdout
 
-from Tools.Directories import *
+from Tools.Directories import fileExists
 from Tools.Import import my_import
 from Plugins.Plugin import PluginDescriptor
 
@@ -33,18 +33,18 @@ class PluginComponent:
        def readPluginList(self, directory):
                """enumerates plugins"""
                
-               categories = os.listdir(directory)
+               categories = os_listdir(directory)
                
                new_plugins = [ ]
                
                for c in categories:
                        directory_category = directory + c
-                       if not os.path.isdir(directory_category):
+                       if not os_path.isdir(directory_category):
                                continue
                        open(directory_category + "/__init__.py", "a").close()
-                       for pluginname in os.listdir(directory_category):
+                       for pluginname in os_listdir(directory_category):
                                path = directory_category + "/" + pluginname
-                               if os.path.isdir(path):
+                               if os_path.isdir(path):
                                        if fileExists(path + "/plugin.pyc") or fileExists(path + "/plugin.py"):
                                                try:
                                                        plugin = my_import('.'.join(["Plugins", c, pluginname, "plugin"]))
@@ -56,7 +56,7 @@ class PluginComponent:
                                                        plugins = plugin.Plugins(path=path)
                                                except Exception, exc:
                                                        print "Plugin ", c + "/" + pluginname, "failed to load:", exc
-                                                       traceback.print_exc(file=sys.stdout)
+                                                       print_exc(file=stdout)
                                                        print "skipping plugin."
                                                        self.warnings.append( (c + "/" + pluginname, str(exc)) )
                                                        continue