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POpython Qt4 How to bind action on button click
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  1. POpython Qt4 How to bind action on button click
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    copied!<p>I'm trying make my first python app. I want make simple email sender form. In qt designer create a dialog.ui, then generate dialog.py from dialog.ui and write there function</p> <pre><code>def SendEmail(self,efrom,eto,esubj,ebody): msg = MIMEText( ebody.encode('UTF-8'),'html', 'UTF-8') msg['Subject'] = esubj msg['From'] = efrom msg['To'] = eto s = smtplib.SMTP() s.connect("mail.driversoft.net", 25) s.login("info@mysite.net", "1234567") s.sendmail(efrom, [eto], msg.as_string()) s.quit() </code></pre> <p>and try connect to the slot</p> <pre><code>QtCore.QObject.connect(self.pushButton, QtCore.SIGNAL("clicked()"), self.SendEmail("info@mysite.net", "test@mysite.net", "subject", "bodytext")) </code></pre> <p>when I try start this app, I don't see a form, on my email revive message, and in console</p> <pre><code>Traceback (most recent call last): File "C:\Documents and Settings\a.ivanov\My Documents\Aptana Studio Workspace\test1\src\wxtest.py", line 61, in &lt;module&gt; ui.setupUi(Dialog) File "C:\Documents and Settings\a.ivanov\My Documents\Aptana Studio Workspace\test1\src\wxtest.py", line 33, in setupUi QtCore.QObject.connect(self.pushButton, QtCore.SIGNAL("clicked()"), self.SendEmail("info@mysqite.net", "test@mysite.net", "subject", "bodytext")) TypeError: arguments did not match any overloaded call: QObject.connect(QObject, SIGNAL(), QObject, SLOT(), Qt.ConnectionType=Qt.AutoConnection): argument 3 has unexpected type 'NoneType' QObject.connect(QObject, SIGNAL(), callable, Qt.ConnectionType=Qt.AutoConnection): argument 3 has unexpected type 'NoneType' QObject.connect(QObject, SIGNAL(), SLOT(), Qt.ConnectionType=Qt.AutoConnection): argument 2 has unexpected type 'bytes' </code></pre> <p>How can I do a form i wich I wrote subject and text then press Send button and get message by email? Thanks! </p> <p>full code</p> <pre><code>from PyQt4 import QtCore, QtGui import smtplib from email.mime.text import MIMEText class Ui_Dialog(object): def setupUi(self, Dialog): Dialog.setObjectName("Dialog") Dialog.resize(400, 330) self.textEdit = QtGui.QTextEdit(Dialog) self.textEdit.setGeometry(QtCore.QRect(10, 70, 381, 221)) self.textEdit.setObjectName("textEdit") self.subjEdit = QtGui.QLineEdit(Dialog) self.subjEdit.setGeometry(QtCore.QRect(10, 30, 371, 20)) self.subjEdit.setObjectName("subjEdit") self.pushButton = QtGui.QPushButton(Dialog) self.pushButton.setGeometry(QtCore.QRect(100, 300, 75, 23)) self.pushButton.setObjectName("pushButton") self.pushButton_2 = QtGui.QPushButton(Dialog) self.pushButton_2.setGeometry(QtCore.QRect(210, 300, 75, 23)) self.pushButton_2.setObjectName("pushButton_2") self.label = QtGui.QLabel(Dialog) self.label.setGeometry(QtCore.QRect(10, 10, 46, 13)) self.label.setObjectName("label") self.label_2 = QtGui.QLabel(Dialog) self.label_2.setGeometry(QtCore.QRect(11, 53, 46, 13)) self.label_2.setObjectName("label_2") self.retranslateUi(Dialog) QtCore.QObject.connect(self.pushButton_2, QtCore.SIGNAL("clicked()"), Dialog.close) QtCore.QObject.connect(self.pushButton, QtCore.SIGNAL("clicked()"), self.SendEmail("info@mysite.net", "test@mysite.net", "subject", "bodytext")) QtCore.QMetaObject.connectSlotsByName(Dialog) #this is my function def SendEmail(self,efrom,eto,esubj,ebody): msg = MIMEText( ebody.encode('UTF-8'),'html', 'UTF-8') msg['Subject'] = esubj msg['From'] = efrom msg['To'] = eto s = smtplib.SMTP() s.connect("mail.driversoft.net", 25) s.login("info@mysite.net", "1234567") s.sendmail(efrom, [eto], msg.as_string()) s.quit() #print("done") def retranslateUi(self, Dialog): Dialog.setWindowTitle(QtGui.QApplication.translate("Dialog", "Dialog", None, QtGui.QApplication.UnicodeUTF8)) self.pushButton.setText(QtGui.QApplication.translate("Dialog", "Send", None, QtGui.QApplication.UnicodeUTF8)) self.pushButton_2.setText(QtGui.QApplication.translate("Dialog", "Close", None, QtGui.QApplication.UnicodeUTF8)) self.label.setText(QtGui.QApplication.translate("Dialog", "Subject", None, QtGui.QApplication.UnicodeUTF8)) self.label_2.setText(QtGui.QApplication.translate("Dialog", "Email text", None, QtGui.QApplication.UnicodeUTF8)) if __name__ == "__main__": import sys app = QtGui.QApplication(sys.argv) Dialog = QtGui.QDialog() ui = Ui_Dialog() ui.setupUi(Dialog) Dialog.show() sys.exit(app.exec_()) </code></pre>
 

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