Fix SweepQueue to continue after callable actions

Updated SweepQueue to call begin_next() after executing a callable action if no error occurred. Also bumped project version to 1.2.6.

Author: caidish

pyproject.toml

@@ -10,7 +10,7 @@ where = ["src"]
 
 [project]
 name = "qmeasure"
-version = "1.2.5"
+version = "1.2.6"
 description = "Measurement code for condensed matter groups at UW based on QCoDeS."
 readme = {file = "README.md", content-type = "text/markdown"}
 license = "GPL-3.0-or-later"

src/measureit/tools/sweep_queue.py

@@ -544,8 +544,11 @@ def start(self, rts=True):
             # Continue with the next item in the queue
             self.begin_next()
         elif callable(self.current_action):
-            # Schedule onto the Jupyter kernel thread if available
+            # Execute callable synchronously, then continue to next item
             self._exec_in_kernel(self.current_action)
+            # Continue with the next item in the queue (unless error occurred)
+            if self._last_error is None:
+                self.begin_next()
         else:
             self.log.error(
                 "Invalid action found in the queue! %s. Stopping execution.",