take argument for config file paths

Software-hub/NeoKomp.py

+import os
 import sys
 import math
 from PyQt5 import QtCore, QtGui, QtWidgets
@@ -18,13 +19,24 @@ class NeoKomp(QtWidgets.QMainWindow):
     Top level class for NeoKomp
     It Sets up each store frame
     """
-    def __init__(self, parent=None):
+    def __init__(self, config_path=None, parent=None):
         super().__init__(parent)
         self.parent = parent
 
-        with open ("apikey.key", "r") as myfile:
+        if config_path != None:
+            config_file_path = "%s/" % config_path
+        else:
+            config_file_path = ""
+
+        # Read in parameters
+        with open ("%sapikey.key" % config_file_path, "r") as myfile:
             self.API_key = myfile.readline().rstrip("\n\r")
 
+        # Read in device <-> seksjon mapping as a dict
+        # device_mapping.txt must contain lines with <BLE Address> <Seksjon>
+        with open('%sdevice_mapping.txt' % config_file_path) as f:
+            self.device_mapping = dict(x.rstrip().split(None, 1) for x in f)
+
         # Window Title
         self.setWindowTitle("NeoKomp")
 
@@ -47,10 +59,6 @@ class NeoKomp(QtWidgets.QMainWindow):
         # Initial state
         self.central_widget.setCurrentWidget(self.frames['Guide'])
 
-        # Read in device <-> seksjon mapping as a dict
-        # device_mapping.txt must contain lines with <BLE Address> <Seksjon>
-        with open('device_mapping.txt') as f:
-            self.device_mapping = dict(x.rstrip().split(None, 1) for x in f)
 
         # Make RFID manager
         self.rfid_manager = rfid.RFIDManager(self)

Software-hub/main.py

+import sys
 from PyQt5 import QtCore, QtGui, QtWidgets
 
 import NeoKomp
 
 def main():
     app = QtWidgets.QApplication([])
-    neokomp = NeoKomp.NeoKomp()
+    if (len(sys.argv) > 1):
+        neokomp = NeoKomp.NeoKomp(config_path=sys.argv[1])
+    else:
+        neokomp = NeoKomp.NeoKomp()
     neokomp.setWindowTitle("NeoKomp")
     neokomp.show()
     app.exec_()