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Thread: Refresh python window with this code?

  1. #1

    Refresh python window with this code?

    How can i refresh this code every x minutes without having user interaction?

    Code:
    from PyQt4.QtCore import Qt, QTimer
    from PyQt4.QtGui import QWidget, QApplication, QSplitter, QLabel, QVBoxLayout, QColor
    import Adafruit_DHT
    import urllib2
    from wunderground import high_0
    from BeautifulSoup import BeautifulSoup
    
    
    
    
    sensor_args = { '11': Adafruit_DHT.DHT11,
                    '22': Adafruit_DHT.DHT22,
                    '2302': Adafruit_DHT.AM2302 }
    
    humidity, temperature = Adafruit_DHT.read_retry(11, 4)
    
    #dayname_1, dayname_2, conditions_0, conditions_1, winddir_0, winddir_1, high_0, low_0, high_1, low_1 = 
    
    temp = 'Temp={0:0.1f}*  Humidity={1:0.1f}%'.format(temperature, humidity)
    
    soup = BeautifulSoup(urllib2.urlopen('http://partner.mlb.com/partnerxml/gen/news/rss/bos.xml').read())
    
    title = soup.find('item').title
    desc = soup.find('item').description
    url = soup.find('item').guid
    
    
    
    temperature = temperature * 9/5.0 + 32
    class MyWidget(QWidget):
    
        def __init__( self, parent = None ):
            super(MyWidget, self).__init__(parent)
    
            # create widgets
            a = QLabel('Humidity:{:0.1f}%'.format(humidity),self )
            a.setMinimumSize(100, 100)
            b = QLabel('Hello World''\nTemperature:{:0.1f}F'.format(temperature),self )
           
            b.setMinimumSize(100, 100)
            c = QLabel("Redsox News \nTitle: %s\nSummary: %s " % (title.text, desc.text), self)    
            c.setWordWrap(True)
            c.setMinimumSize(280, 200)
            
    
    
            d = QLabel("Todays High:{:1}".format(high_0),self)
            d.setWordWrap(True)
            d.setMinimumSize(180, 300)
            for lbl in (a, b, c, d):
                lbl.setAlignment(Qt.AlignLeft)
    
            # create 2 horizontal splitters
            h_splitter1 = QSplitter(Qt.Horizontal, self)
            h_splitter1.addWidget(a)
            h_splitter1.addWidget(b)
    
    
            h_splitter2 = QSplitter(Qt.Horizontal, self)
            h_splitter2.addWidget(c)
            h_splitter2.addWidget(d)
    
            h_splitter1.splitterMoved.connect(self.moveSplitter)
            h_splitter2.splitterMoved.connect(self.moveSplitter)
    
            self._spltA = h_splitter1
            self._spltB = h_splitter2
    
            # create a vertical splitter
            v_splitter = QSplitter(Qt.Vertical, self)
            v_splitter.addWidget(h_splitter1)
            v_splitter.addWidget(h_splitter2)
    
            layout = QVBoxLayout()
            layout.addWidget(v_splitter)
            self.setLayout(layout)
            
            #color widget code
            palette = self.palette()
            role = self.backgroundRole()
            palette.setColor(role, QColor('black'))
            self.setPalette(palette)
            a.setStyleSheet("QLabel {color:yellow}")
            b.setStyleSheet("QLabel {color:yellow}")
            c.setStyleSheet("QLabel {background-color: black; color:white}")
            d.setStyleSheet("QLabel {background-color: black; color:white}")
            #self.setWindowFlags(Qt.CustomizeWindowHint)
    
    
    
    
    
        def moveSplitter( self, index, pos ):
            splt = self._spltA if self.sender() == self._spltB else self._spltB
            splt.blockSignals(True)
            #splt.moveSplitter(index, pos)
            splt.blockSignals(False)
    
            timer=QTimer()
            timer.start(500)
            timer.timeout.connect(temp.update)
    		
    	def main():
        app = QApplication(sys.argv)
        widget = TicTacToe()
        widget.show()
        sys.exit(app.exec_())	
    
    if ( __name__ == '__main__' ):
        app = QApplication([])
        widget = MyWidget()
        widget.show()
        app.exec_()
    New to PHP and MySql. Started looking at scripts about a week ago. So far have very little understanding of it. So please be easy with me if I ask a stupid question.

    www.ethans-space.com

  2. #2
    Join Date
    May 2016
    Location
    Navi Mumbai
    Posts
    10

    Re: Refresh python window with this code?

    Not ready with the answer. But interested in solving it. So referring Python 3 Programming Tutorial Guide.

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