pyzcto.py 文件源码

def geneartereceiveqr(self):
        try:
            address = self.receiveaddresses[self.listaddresses_receive.currentIndex().row()]
        except:
            address = ''
        amount = self.line_receiveamount.text()
        comment = self.line_receivedesc.text()
        if address and amount:
            if comment:
                try:
                    string = 'zcash:{}?amount={}&message={}'.format(address,amount,comment)
                except:
                    self.label_qrreceive.hide()
                    self.label_textreceive.hide()
                    return
            else:
                string = 'zcash:{}?amount={}'.format(address,amount)
            img = qrcode.make(string)
            img.save('qrcode.png', 'PNG')
            qrc = QPixmap('qrcode.png')
            os.remove('qrcode.png')
            self.label_textreceive.setText(string)
            self.label_textreceive.show()
            self.label_qrreceive.setPixmap(qrc.scaled(self.onionlabel.size(), Qt.KeepAspectRatio))
            self.label_qrreceive.show()
        else:
            self.label_qrreceive.hide()
            self.label_textreceive.hide()