Metadata now is saved. Only roi position remains to be saveable and logable

cameraGui.py

@@ -285,6 +285,14 @@ class CameraGuiMainWindow(QMainWindow):
         measure_params['end'] = self.measurementFrame.endValue.value()
         measure_params['steps'] = self.measurementFrame.stepsNum.value()
         measure_params['directory'] = self.measurementFrame.folderBrowser.toPlainText()
+        measure_params['comment'] = self.measurementFrame.comments.toPlainText()
+        measure_params['spinboxes_dict'] = dict()
+        
+        for l in LaserControlLayout._registry:
+            for sb_name, sb in l.spinboxes.items():
+                measure_params['spinboxes_dict'][sb_name] = sb.value()
+                
+        
         self.signalWithMeasurementParameters.emit(measure_params)
 
 ###############################################################################

resources/storage.py

@@ -62,7 +62,9 @@ class Storage(object):
                 with open(self.get_current_metadata_filename(), 'a') as f:
                     f.write('\n' + str(key) + ' ' + str(value))
                     f.flush()
-        
+            with open(self.get_current_metadata_filename(), 'a') as f:
+                    f.write('\n')
+                    f.flush()
         pass
     
     def get_date_string(self):

subclasses/cameraParameterTree.py

@@ -9,7 +9,7 @@ from pyqtgraph.Qt import QtCore, QtGui
 import pyqtgraph.parametertree.parameterTypes as pTypes
 from pyqtgraph.parametertree import Parameter, ParameterTree
 from PyQt5.QtCore import QSettings
-from PyQt5.QtWidgets import QAction, QFileDialog, QInputDialog, QWidget
+from PyQt5.QtWidgets import QFileDialog
 
 
 
@@ -105,6 +105,7 @@ class CameraParameterTree(ParameterTree):
         settings.beginGroup('Camera')
         for parameter in self.p.child('Basic acq parameters').children():
             saved_value = settings.value(parameter.name())
+            if saved_value:
                 if not parameter.readonly():
                     if parameter.type() == 'str' or parameter.type() == 'list':
                         parameter.setValue(saved_value)

zylaCameraWorker.py

@@ -140,7 +140,7 @@ class CameraWorker(QtCore.QObject):
         
         self.storage.set_directory(measure_params['directory'])
         self.storage.create_data_file('Time', measure_params['signal_to_scan'], 'Roi data')
-        
+        self.storage.append_metadata_to_current_file(measure_params['spinboxes_dict'], self.cam.GetMetaData(), measure_params)        
         
         self.cam.TriggerMode.setString('Software')
         self.cam.helper.imageAquiredSignal.disconnect(self.new_image_acquired)