import sys,os

from PyQt4 import QtCore, QtGui
from PyQt4.QtCore import QThread
import time

class MyForm(QtGui.QMainWindow):

    def __init__(self, parent=None):

        QtGui.QWidget.__init__(self, parent)
        self.ui = Ui_MainWindow()
        self.ui.setupUi(self)
        self.ui.lblHistory.setPixmap(QtGui.QPixmap(os.getcwd() + "/historygraph.png"))

        self.workerThread=WorkingThread()
        self.ui.pushButton.clicked.connect(self.generateDetails)
        self.ui.btnsubmitsettings.clicked.connect(self.addDetails)



    def generateDetails(self):
        self.workerThread.start()
        self.ui.lblHistory.setPixmap(QtGui.QPixmap(os.getcwd() + "/historygraph.png"))
        self.addPiechart()
        self.addWordCloud()
        self.summaryText()


    def addPiechart(self):

        print ("Added")

    def addWordCloud(self):

        print ("Added")

    def addDetails(self):


    def summaryText(self):

        print("Added")

class WorkingThread(QThread):
    def __init__(self, parent=None):
        super(self.__class__, self).__init__(parent)

    def run(self):
        BigramsClassifier()

if __name__ == "__main__":
    app = QtGui.QApplication(sys.argv)

    myapp = MyForm()
    myapp.show()
    sys.exit(app.exec_())