Avoid error on estimate on the last line

printrun/gcoder.py

@@ -724,7 +724,9 @@ class GCode(object):
             self.duration = totaltime
 
     def idxs(self, i):
+        if i in self.layer_idxs and i in self.line_idxs:
             return self.layer_idxs[i], self.line_idxs[i]
+        return None, None
 
     def estimate_duration(self):
         return self.layers_count, self.duration

printrun/gui/controls.py

@@ -216,7 +216,7 @@ def add_extra_controls(self, root, parentpanel, extra_buttons = None, mini_mode
             root.htemp.SetValue(i)
 
     if '(' not in root.ctemp.Value:
-        root.btemp.SetValue(root.ctemp.Value + ' (user)')
+        root.ctemp.SetValue(root.ctemp.Value + ' (user)')
     if '(' not in root.btemp.Value:
         root.btemp.SetValue(root.btemp.Value + ' (user)')
     if '(' not in root.htemp.Value:

printrun/pronsole.py

@@ -264,11 +264,11 @@ class pronsole(cmd.Cmd):
         return False
 
     def log(self, *msg):
-        msg = u"".join(unicode(i) for i in msg)
+        msg = u"".join(unicode(i).encode('utf-8', 'ignore') for i in msg)
         logging.info(msg)
 
     def logError(self, *msg):
-        msg = u"".join(unicode(i) for i in msg)
+        msg = u"".join(unicode(i).encode('utf-8', 'ignore') for i in msg)
         logging.error(msg)
         if not self.settings.error_command:
             return

printrun/utils.py

@@ -173,6 +173,8 @@ class RemainingTimeEstimator(object):
         if idx == self.last_idx:
             return self.last_estimate
         layer, line = self.gcode.idxs(idx)
+        if layer is None or line is None:
+           return (0, total)
         layer_progress = (1 - (float(line + 1) / self.current_layer_lines))
         remaining = layer_progress * self.current_layer_estimate + self.remaining_layers_estimate
         estimate = self.drift * remaining