Hello,
I'm trying to do a very simple python plasmoid in order to show a
Plasma.Label, but when I try to run it, I get an error:
Traceback (most recent call last):
File "/usr/share/kde4/apps/plasma_scriptengine_python/pyappletscript.py",
line 54, in init
self.pyapplet.init()
File
"/usr/share/kde4/apps/plasma/plasmoids/plasma-foo/contents/code/main.py",
line 16, in init
_label = Plasma.Label(self)
Any suggestion ? I have googled and looked source code, but didnt' get any
success :/
Thanks a lot!.
--
"El Mundo está en las manos de aquellos que tienen el coraje de soñar y
correr el riesgo de vivir sus sueños."
#!/usr/bin/python
# -*- coding: utf-8 -*-
from PyQt4.Qt import *
from PyQt4.QtGui import *
from PyKDE4.plasma import Plasma
import plasmascript
class PyTestApplet(plasmascript.Applet):
def __init__(self, parent, args=None):
plasmascript.Applet.__init__(self,parent)
def init(self):
self.setHasConfigurationInterface(False)
self.setAspectRatioMode(Plasma.Square)
self.resize(500, 500)
_label = Plasma.Label(self)
def CreateApplet(parent):
return PyTestApplet(parent)
#
# Copyright 2008 Simon Edwards <[email protected]>
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU Library General Public License as
# published by the Free Software Foundation; either version 2, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details
#
# You should have received a copy of the GNU Library General Public
# License along with this program; if not, write to the
# Free Software Foundation, Inc.,
# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
#
# Plasma applet API for Python
from PyQt4.QtCore import QObject
from PyQt4.QtGui import QGraphicsWidget
from PyKDE4.plasma import Plasma # Plasma C++ namespace
#import sip
#import gc
class Applet(QObject):
''' Subclass Applet in your module and return an instance of it in a global function named
applet(). Implement the following functions to breathe life into your applet:
* paint - Draw the applet given a QPainter and some options
It provides the same API as Plasma.Applet; it just has slightly less irritating event names. '''
def __init__(self, parent=None):
# this should be set when the applet is created
QObject.__init__(self, parent)
#sip.settracemask(0x3f)
self.applet = None
self._forward_to_applet = True
def __getattr__(self, key):
# provide transparent access to the real applet instance
if self._forward_to_applet:
return getattr(self.applet, key)
else:
raise AttributeError(key)
def _enableForwardToApplet(self):
self._forward_to_applet = True
def _disableForwardToApplet(self):
self._forward_to_applet = False
# Events
def setApplet(self,applet):
self.applet = applet
def init(self):
pass
def paintInterface(self, painter, options, rect):
pass
def constraintsEvent(self, flags):
pass
def showConfigurationInterface(self):
pass
def contextualActions(self):
return []
def setHasConfigurationInterface(self,hasInterface):
Plasma.AppletProtectedThunk.static_public_setHasConfigurationInterface(self.applet,hasInterface)
def setConfigurationRequired(self, needsConfiguring, reason):
Plasma.AppletProtectedThunk.static_public_setConfigurationRequired(self.applet, needsConfiguring, reason)
def shape(self):
return QGraphicsWidget.shape(self.applet)
###########################################################################
class DataEngine(QObject):
def __init__(self, parent=None):
QObject.__init__(self, parent)
self.dataengine = None
def setDataEngineScript(self,dataEngineScript):
self.data_engine_script = dataEngineScript
def __getattr__(self, key):
# provide transparent access to the real dataengine instance
#if self._forward_to_applet:
return getattr(self.data_engine_script, key)
#else:
# raise AttributeError(key)
def init(self):
pass
def sources(self):
return []
def sourceRequestEvent(self,name):
return False
def updateSourceEvent(self,source):
return False
def serviceForSource(self,source):
return Plasma.DataEngineScript.serviceForSource(self.data_engine_script,source)
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