qt.py 文件源码-python代码片段

qt.py 文件源码

python

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项目：fandango 作者: tango-controls 项目源码文件源码

def printf(self,txt,append=True,highlight=False,curr=''):
        if append: 
            try: 
                if hasattr(self.result,'page'):
                    curr = self.result.page().currentFrame().toHtml().replace('</body></html>','')
                    plain = self.result.page().currentFrame().toPlainText()
                else:
                    curr = self.result.toHtml().replace('</body></html>','')
                    plain = self.result.toPlainText()
            except: 
                traceback.print_exc()
                curr = ''
        txt = self.highlight(txt) if (highlight is True) else txt #highlight=1 can still be used to force highlighting
        if (self.css and '<style>' not in curr) or not curr or not append:
            txt = ('<html><head><style>%s</style></head><body>%s</body></html>'%(self.css,txt))
        else:
            txt = (str(curr)+'<br>'+txt+'</body></html>')
        self.result.setHtml(txt)
        try:
            self.result.keyPressEvent(Qt.QKeyEvent(Qt.QEvent.KeyPress,Qt.Qt.Key_End,Qt.Qt.NoModifier))
            #self.result.page().mainFrame().scroll(0,self.result.page().mainFrame().contentsSize().height())
        except:
            traceback.print_exc()