CURA-4552 Change names as indicated in the review and making Marlin the

default flavor. Also fix the case in which the read flavor was not in
the dict.

plugins/GCodeReader/FlavorParser.py

@@ -25,9 +25,8 @@ import math
 import re
 from collections import namedtuple
 
-
-# Class for loading and parsing G-code files
-class GCodeFlavor:
+# This parser is intented for interpret the common firmware codes among all the different flavors
+class FlavorParser:
 
     def __init__(self):
         Application.getInstance().hideMessageSignal.connect(self._onHideMessage)

plugins/GCodeReader/GCodeReader.py

@@ -7,14 +7,15 @@ from UM.i18n import i18nCatalog
 from UM.Preferences import Preferences
 
 catalog = i18nCatalog("cura")
-from . import GriffinFlavor, RepRapFlavor
+from . import MarlinFlavorParser, RepRapFlavorParser
 
 # Class for loading and parsing G-code files
 class GCodeReader(MeshReader):
 
+    _flavor_default = "Marlin"
     _flavor_keyword = ";FLAVOR:"
-    _flavor_readers_dict = {"Griffin" : GriffinFlavor.GriffinFlavor(),
-                            "RepRap" : RepRapFlavor.RepRapFlavor()}
+    _flavor_readers_dict = {"RepRap" : RepRapFlavorParser.RepRapFlavorParser(),
+                            "Marlin" : MarlinFlavorParser.MarlinFlavorParser()}
 
     def __init__(self):
         super(GCodeReader, self).__init__()
@@ -28,11 +29,15 @@ class GCodeReader(MeshReader):
         with open(file_name, "r") as file:
             for line in file:
                 if line[:len(self._flavor_keyword)] == self._flavor_keyword:
-                    self._flavor_reader = self._flavor_readers_dict[line[len(self._flavor_keyword):].rstrip()]
-                    return FileReader.PreReadResult.accepted
+                    try:
+                        self._flavor_reader = self._flavor_readers_dict[line[len(self._flavor_keyword):].rstrip()]
+                        return FileReader.PreReadResult.accepted
+                    except:
+                        # If there is no entry in the dictionary for this flavor, just skip and select the by-default flavor
+                        break
 
             # If no flavor is found in the GCode, then we use the by-default
-            self._flavor_reader = self._flavor_readers_dict["Griffin"]
+            self._flavor_reader = self._flavor_readers_dict[self._flavor_default]
             return FileReader.PreReadResult.accepted
 
     def read(self, file_name):

plugins/GCodeReader/GriffinFlavor.py

@@ -1,9 +0,0 @@
-# Copyright (c) 2017 Ultimaker B.V.
-# Cura is released under the terms of the LGPLv3 or higher.
-
-from . import GCodeFlavor
-
-class GriffinFlavor(GCodeFlavor.GCodeFlavor):
-
-    def __init__(self):
-        super().__init__()

plugins/GCodeReader/MarlinFlavorParser.py

@@ -0,0 +1,10 @@
+# Copyright (c) 2017 Ultimaker B.V.
+# Cura is released under the terms of the LGPLv3 or higher.
+
+from . import FlavorParser
+
+# This parser is intented for interpret the Marlin/Sprinter Firmware flavor
+class MarlinFlavorParser(FlavorParser.FlavorParser):
+
+    def __init__(self):
+        super().__init__()

plugins/GCodeReader/RepRapFlavorParser.py

@@ -1,9 +1,10 @@
 # Copyright (c) 2017 Ultimaker B.V.
 # Cura is released under the terms of the LGPLv3 or higher.
 
-from . import GCodeFlavor
+from . import FlavorParser
 
-class RepRapFlavor(GCodeFlavor.GCodeFlavor):
+# This parser is intented for interpret the RepRap Firmware flavor
+class RepRapFlavorParser(FlavorParser.FlavorParser):
 
     def __init__(self):
         super().__init__()