temperature sweep working from GUI

Python_script/climate-lab-gui.py

 from PyQt5.QtWidgets import QMainWindow, QApplication, QPushButton, QTextEdit
 from PyQt5 import uic, QtCore, QtGui, QtWidgets
 import sys
-
+import prototype
+import json
 
 class TestStandMainWindow(QMainWindow):
     def __init__(self, *args, **kwargs):
         super().__init__(*args, **kwargs)
         uic.loadUi('climate-lab-main.ui', self)
 
+        self.startButton.clicked.connect(lambda: self.doMeasurement())
+
+    def doMeasurement(self):
+        self.setEnabled(False)
+        with open('test_stand_parameter.json', 'r') as f:
+            config_data = json.load(f)
+
+        output_basename = self.baseName.text()
+        meas = prototype.Measurements(config_data['chamber_ip'], config_data['vna_ip'], output_basename,
+                                      False, config_data)
+        try:
+            temperatures = meas.perform_temperature_sweep(self.startParameter.value(), self.stopParameter.value(),
+                                                          self.stepParameter.value(),
+                                                          self.fixedParameter.value(), self.soakingTime.value(),
+                                                          self.stableReads.value())
+            temp_extensions = []
+            for t in temperatures:
+                temp_extensions.append(str(t)+'deg_'+str(self.fixedParameter.value())+'rh')
+            prototype.plot_output(output_basename, temp_extensions, True, output_basename +
+                                  ': Temperature sweep ' + str(temperatures[0]) + ' degC to ' +
+                                  str(temperatures[-1]) + ' degC')
+        finally:
+            meas.chamber.close()
+            self.setEnabled(True)
+
 
-app = QApplication(sys.argv)
-mainWindow = TestStandMainWindow()
-mainWindow.show()
-app.exec_()
+if __name__ == '__main__':
+    app = QApplication(sys.argv)
+    mainWindow = TestStandMainWindow()
+    mainWindow.show()
+    app.exec_()