some basic logging for debugging purposes

BlenderUpdater.py

@@ -30,6 +30,7 @@
 from distutils.version import StrictVersion
 import json
 import webbrowser
+import logging
 
 
 app = QtWidgets.QApplication(sys.argv)
@@ -42,6 +43,8 @@
 installedversion = ''
 flavor = ''
 
+logging.basicConfig(filename='BlenderUpdater.log', format='%(asctime)s:%message)s')
+
 
 class WorkerThread(QtCore.QThread):
     update = QtCore.pyqtSignal(int)
@@ -178,13 +181,15 @@ def __init__(self, parent=None):
         except Exception:
             QtWidgets.QMessageBox.critical(
                 self, "Error", "Please check your internet connection")
+            logging.error('No connection')
             sys.exit()
         # Check for new version on github
         try:
             Appupdate = urllib.request.urlopen('https://api.github.com/repos/tobkum/BlenderUpdater/releases/latest')
         except Exception:
             QtWidgets.QMessageBox.critical(
                 self, "Error", "Unable to get update information")
+            logging.error('Unable to get update information')
         UpdateData = json.load(Appupdate)
         applatestversion = UpdateData['tag_name']
         print(UpdateData['tag_name'])