mirror of
https://github.com/arcan1s/awesome-widgets.git
synced 2025-07-14 06:15:49 +00:00
Small fixes in dataengine
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arcan1s
188
sources/contents/code/main.py
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188
sources/contents/code/main.py
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# -*- coding: utf-8 -*-
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from PyQt4.QtCore import *
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from PyQt4.QtGui import *
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from PyKDE4.kdecore import *
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from PyKDE4.kdeui import *
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from PyKDE4.kio import *
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from PyKDE4 import plasmascript
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from PyKDE4.plasma import Plasma
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import commands, os, time
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import configdef
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import configwindow
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import dataengine
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import reinit
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from util import *
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class pyTextWidget(plasmascript.Applet):
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def __init__(self, parent, args=None):
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"""widget definition"""
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plasmascript.Applet.__init__(self, parent)
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def init(self):
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"""function to initializate widget"""
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self._name = str(self.package().metadata().pluginName())
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self.initTooltip()
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self.layout = QGraphicsLinearLayout(Qt.Horizontal, self.applet)
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self.dataengine = dataengine.DataEngine(self)
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self.reinit = reinit.Reinit(self)
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self.timer = QTimer()
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QObject.connect(self.timer, SIGNAL("timeout()"), self.updateLabel)
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self.setupVar()
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self.reinit.reinit()
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self.setHasConfigurationInterface(True)
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def createConfigurationInterface(self, parent):
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"""function to setup configuration window"""
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self.configpage = configwindow.ConfigWindow(self)
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self.configdef = configdef.ConfigDefinition(self, self.configpage)
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self.configdef.createConfigurationInterface(parent)
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def initTooltip(self):
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"""function to create tooltip"""
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self.tooltip = Plasma.ToolTipContent()
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self.tooltip.setMainText("PyTextMonitor")
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self.tooltip.setSubText('')
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Plasma.ToolTipManager.self().registerWidget(self.applet)
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# show tooltip
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#Plasma.ToolTipManager.self().setContent(self.applet, self.tooltip)
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def mouseDoubleClickEvent(self, event):
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"""function to doubleclick event"""
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os.system("ksysguard")
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def setupNetdev(self):
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"""function to setup network device"""
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self.netdev = "lo"
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try:
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interfaces = []
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for line in commands.getoutput("ifconfig -a").split("\n"):
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if ((line != '') and (line[0] != ' ') and (line[0:3] != 'lo:')):
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interfaces.append(line.split(":")[0])
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for device in interfaces:
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if (commands.getoutput("ifconfig " + device + " | grep 'inet '") != ''):
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self.netdev = device
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break
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except:
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pass
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def setupVar(self):
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"""function to setup variables"""
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self.netdev = ''
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# setup number of cores
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commandOut = commands.getoutput("grep -c '^processor' /proc/cpuinfo")
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self.numCores = int(commandOut)
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# create dictionaries
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self.dict_orders = {'6':'bat', '1':'cpu', '7':'cpuclock', '9':'gpu', 'a':'gputemp',
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'b':'hdd', 'c':'hddtemp', '3':'mem', '5':'net', '4':'swap', '2':'temp', '8':'uptime'}
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self.dict_defFormat = {'bat':'[bat: $bat%$ac]', 'cpu':'[cpu: $cpu%]',
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'cpuclock':'[mhz: $cpucl]', 'gpu':'[gpu: $gpu%]',
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'gputemp':'[gpu temp: $gputemp°C]', 'hdd':'[hdd: @@/@@%]',
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'hddtemp':'[hdd temp: @@/dev/sda@@°C]', 'mem':'[mem: $mem%]',
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'net':'[$netdev: $netKB/s]', 'swap':'[swap: $swap%]',
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'temp':'[temp: $temp°C]', 'uptime':'[uptime: $uptime]'}
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def showConfigurationInterface(self):
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"""function to show configuration window"""
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plasmascript.Applet.showConfigurationInterface(self)
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def startPolling(self):
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try:
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self.timer.start()
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self.updateLabel()
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self.tooltip.setSubText('')
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except Exception as strerror:
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self.tooltip.setSubText(str(strerror))
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self.label_error = Plasma.Label(self.applet)
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self.label_error.setText('<font color="red">ERROR</font>')
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self.layout.addItem(self.label_error)
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return
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def updateLabel(self):
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"""function to update label"""
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if ((self.memBool == 1) and (self.memInMb == False)):
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self.memText()
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if ((self.swapBool == 1) and (self.swapInMb == False)):
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self.swapText()
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if (self.batBool == 1):
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self.batText()
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def batText(self):
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"""function to set battery text"""
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line = self.batFormat
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if (line.split('$bat')[0] != line):
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try:
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with open (self.battery_device, 'r') as bat_file:
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bat = bat_file.readline().split('\n')[0]
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except:
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bat = 'off'
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bat = "%3s" % (bat)
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line = line.split('$bat')[0] + bat + line.split('$bat')[1]
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if (line.split('$ac')[0] != line):
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try:
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with open (self.ac_device, 'r') as bat_file:
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bat = bat_file.readline().split('\n')[0]
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if (bat == '1'):
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bat = '(*)'
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else:
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bat = '( )'
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except:
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bat = '(?)'
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line = line.split('$ac')[0] + bat + line.split('$ac')[1]
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text = self.formatLine.split('$LINE')[0] + line + self.formatLine.split('$LINE')[1]
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self.label_bat.setText(text)
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def memText(self):
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"""function to set mem text"""
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full = self.mem_uf + self.mem_free
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mem = 100 * self.mem_used / full
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mem = "%5s" % (str(round(mem, 1)))
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if (self.memFormat.split('$mem')[0] != self.memFormat):
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line = self.memFormat.split('$mem')[0] + mem + self.memFormat.split('$mem')[1]
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else:
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line = self.memFormat
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text = self.formatLine.split('$LINE')[0] + line + self.formatLine.split('$LINE')[1]
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self.label_mem.setText(text)
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def swapText(self):
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"""function to set swap text"""
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full = self.swap_used + self.swap_free
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mem = 100 * self.swap_used / full
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mem = "%5s" % (str(round(mem, 1)))
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if (self.swapFormat.split('$swap')[0] != self.swapFormat):
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line = self.swapFormat.split('$swap')[0] + mem + self.swapFormat.split('$swap')[1]
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else:
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line = self.swapFormat
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text = self.formatLine.split('$LINE')[0] + line + self.formatLine.split('$LINE')[1]
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self.label_swap.setText(text)
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@pyqtSignature("dataUpdated(const QString &, const Plasma::DataEngine::Data &)")
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def dataUpdated(self, sourceName, data):
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"""function to update label"""
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self.dataengine.dataUpdated(sourceName, data)
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def CreateApplet(parent):
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return pyTextWidget(parent)
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