Merge branch 'master' into libarea

pycam/Geometry/Polygon.py

@@ -866,20 +866,11 @@ class Polygon(TransformableContainer):
             if len(new_group) > 0:
                 group_starts = []
                 index1 = 0
-                fallout3 = 0
                 while index1 < len(new_group):
                     index2 = 0
-                    fallout2 = len(new_group)
-                    fallout3 += 1
                     while index2 < len(new_group):
-                        fallout2 -= 1
                         index_distance = min(abs(index2 - index1), \
                                 abs(len(new_group) - (index2 - index1))) 
-                        if fallout3 > 10000:
-                            print "FALLOUT3"
-                            print index_distance, index2, index1, len(new_group), len(group_starts)
-                            import sys
-                            sys.exit(1)
                         # skip neighbours
                         if index_distance > 1:
                             line1 = new_group[index1]
@@ -915,7 +906,10 @@ class Polygon(TransformableContainer):
                     groups = []
                     last_start = 0
                     for group_start in group_starts:
-                        groups.append(new_group[last_start:group_start])
+                        transfer_group = new_group[last_start:group_start]
+                        # add only non-empty groups
+                        if transfer_group:
+                            groups.append(transfer_group)
                         last_start = group_start
                         
                     # Add the remaining lines to the first group or as a new

pycam/Plugins/GCodeParameters.py

@@ -228,7 +228,8 @@ class GCodeCornerStyle(pycam.Plugins.PluginBase):
             self.core.get("unregister_parameter")("toolpath_processor", name)
 
     def update_widgets(self, widget=None):
-        enable_tolerances = (self.path_mode.get_value() == "optimize_speed")
+        enable_tolerances = (self.path_mode.get_value() == \
+                CORNER_STYLE_OPTIMIZE_TOLERANCE)
         controls = (self.motion_tolerance, self.naive_tolerance)
         for control in controls:
             control.get_widget().set_sensitive(enable_tolerances)

pycam/Plugins/ProcessStrategies.py

@@ -159,7 +159,7 @@ class ProcessStrategyEngraving(pycam.Plugins.PluginBase):
         if not models:
             self.log.error("No trace models given: you need to assign a " + \
                     "2D model to the engraving process.")
-            return None, None, (None, None)
+            return None, None
         progress = self.core.get("progress")
         if process["parameters"]["radius_compensation"]:
             progress.update(text="Offsetting models")

pycam/Utils/log.py

@@ -118,7 +118,8 @@ class RepetitionsFilter(logging.Filter):
                     record.getMessage().startswith(
                         self._last_record.getMessage()[:self._cmp_len])
             similarity = "similar"
-        if message_equal and (now - self._last_timestamp <= self._delay):
+        if not is_debug() and \
+                (message_equal and (now - self._last_timestamp <= self._delay)):
             self._suppressed_messages_counter += 1
             return False
         else: