- made some corrections - due of recent refactoring PyCharm reported errors all over (not correct but it made programming difficult)

- modified the requirements.txt file to force svg.path module to be at least version 4.0

flatcamGUI/preferences/gerber/GerberGenPrefGroupUI.py

@@ -1,15 +1,29 @@
 from PyQt5 import QtWidgets, QtCore, QtGui
+from PyQt5.QtCore import QSettings
 
 from flatcamGUI.GUIElements import FCCheckBox, FCSpinner, RadioSet, FCEntry
 from flatcamGUI.preferences.OptionsGroupUI import OptionsGroupUI
 
+import gettext
+import FlatCAMTranslation as fcTranslate
+import builtins
+
+fcTranslate.apply_language('strings')
+if '_' not in builtins.__dict__:
+    _ = gettext.gettext
+
+settings = QSettings("Open Source", "FlatCAM")
+if settings.contains("machinist"):
+    machinist_setting = settings.value('machinist', type=int)
+else:
+    machinist_setting = 0
+
 
 class GerberGenPrefGroupUI(OptionsGroupUI):
     def __init__(self, decimals=4, parent=None):
         # OptionsGroupUI.__init__(self, "Gerber General Preferences", parent=parent)
-        super(GerberGenPrefGroupUI, self).__init__(self)
+        super(GerberGenPrefGroupUI, self).__init__(self, parent=parent)
 
-        self.parent = parent
         self.setTitle(str(_("Gerber General")))
         self.decimals = decimals
 
@@ -256,4 +270,4 @@ class GerberGenPrefGroupUI(OptionsGroupUI):
 
         new_val_line = str(plot_line_color.name()) + str(self.app.defaults['gerber_plot_line'][7:9])
         self.pl_color_entry.set_value(new_val_line)
-        self.app.defaults['gerber_plot_line'] = new_val_line
+        self.app.defaults['gerber_plot_line'] = new_val_line