Fix to build and run on Artix (https://aur.archlinux.org/packages/flatcam-qt6).

appPlugins/ToolDrilling.py

@@ -2220,7 +2220,7 @@ class ToolDrilling(AppTool, Excellon):
             x_tc, y_tc = [0, 0]
             try:
                 if cnc_job_obj.xy_toolchange != '':
-                    tcxy_temp = re.sub('[()\[\]]', '', str(cnc_job_obj.xy_toolchange))
+                    tcxy_temp = re.sub(r'[()\[\]]', '', str(cnc_job_obj.xy_toolchange))
                     if tcxy_temp:
                         x_tc, y_tc = [float(eval(a)) for a in tcxy_temp.split(",")]
             except Exception:

appPlugins/ToolNCC.py

@@ -976,7 +976,7 @@ class NonCopperClear(AppTool, Gerber):
 
         if len(total_geo) in [0, 1]:
             msg = ('[ERROR_NOTCL] %s' % _("Too few polygons in the Gerber object to determine distances."))
-            return msg, np.Inf
+            return msg, np.inf
         min_dict = {}
         idx = 1
         for geo in total_geo:

appPlugins/ToolTransform.py

@@ -549,10 +549,10 @@ class ToolTransform(AppTool):
         """
 
         def bounds_rec(lst):
-            minx = np.Inf
-            miny = np.Inf
-            maxx = -np.Inf
-            maxy = -np.Inf
+            minx = np.inf
+            miny = np.inf
+            maxx = -np.inf
+            maxy = -np.inf
 
             try:
                 for obj in lst: