Added the reload_portage plugin

2 files changed, 36 insertions, 4 deletions

diff --git a/plugins/reload_portage.py b/plugins/reload_portage.py
new file mode 100644
index 0000000..280bd92
--- /dev/null
+++ b/plugins/reload_portage.py
@@ -0,0 +1,27 @@
+# -*- coding: utf-8 -*-
+#
+# File: plugins/reload_portage.py
+# This file is part of the Portato-Project, a graphical portage-frontend.
+#
+# Copyright (C) 2007-2008 René 'Necoro' Neumann
+# This is free software.  You may redistribute copies of it under the terms of
+# the GNU General Public License version 2.
+# There is NO WARRANTY, to the extent permitted by law.
+#
+# Written by René 'Necoro' Neumann <necoro@necoro.net>
+
+from portato.backend import system
+
+class ReloadPortage (Plugin):
+	__author__ = "René 'Necoro' Neumann"
+	__description__ = """Reloads portage when an emerge process has finished.
+This can take some time, but sometimes it is necessairy."""
+	
+	def init(self):
+		self.add_call("after_emerge", self.hook, type = "after", dep = "EtcProposals")
+		self.status = self.STAT_DISABLED # disable by default
+	
+	def hook (self, *args, **kwargs):
+		system.reload_settings()
+
+register(ReloadPortage)
diff --git a/portato/plugin.py b/portato/plugin.py
index 5994328..0119909 100644
--- a/portato/plugin.py
+++ b/portato/plugin.py
@@ -186,7 +186,12 @@ class Plugin (object):
 		if hasattr(self, "__description__"):
 			return self.__description__
 		else:
-			return getattr(self, "__doc__", "")
+			doc = getattr(self, "__doc__", "")
+
+			if not doc or doc == Plugin.__doc__:
+				return ""
+			else:
+				return doc
 
 	@property
 	def name (self):
@@ -218,15 +223,15 @@ class Plugin (object):
 	@property
 	def deps (self):
 		"""
-		Returns an iterator of the dependencies or ``None`` if there are none.
+		Returns an iterator of the dependencies or ``[]`` if there are none.
 		The dependencies are given in the ``__dependency__`` variable.
 
-		:rtype: None or iter<string>
+		:rtype: [] or iter<string>
 		"""
 		if hasattr(self, "__dependency__"):
 			return iter(self.__dependency__)
 		else:
-			return None
+			return []
 
 	@property
 	def enabled (self):