Fix bug in time_per_step (#643)

* if time_data_utc is None, print None instead of converting utc_to_local * Release note * Added empty line --------- Co-authored-by: Kevin Tian <kevin.tian@ibm.com>
Qiskit · May 30, 2023 · 114a216 · 114a216
1 parent 2075b9c
commit 114a216
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diff --git a/qiskit_ibm_provider/job/ibm_circuit_job.py b/qiskit_ibm_provider/job/ibm_circuit_job.py
@@ -495,7 +495,9 @@ def time_per_step(self) -> Optional[Dict]:
         if self._time_per_step:
             time_per_step_local = {}
             for step_name, time_data_utc in self._time_per_step.items():
-                time_per_step_local[step_name] = utc_to_local(time_data_utc)
+                time_per_step_local[step_name] = (
+                    utc_to_local(time_data_utc) if time_data_utc else None
+                )
 
         return time_per_step_local
 

diff --git a/releasenotes/notes/fix_utc_bug-efd3f045e1bbfa5f.yaml b/releasenotes/notes/fix_utc_bug-efd3f045e1bbfa5f.yaml
@@ -0,0 +1,5 @@
+---
+features:
+  - |
+    In 'time_per_step', if 'time_per_step_local' is None, print None, rather than converting
+    with 'utc_to_local', because this resulted in a bug.