fix time zone issue

ISISComputingGroup · Oct 10, 2024 · c235395 · c235395
1 parent 42d5708
commit c235395
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Showing 2 changed files with 5 additions and 1 deletion.
diff --git a/pyproject.toml b/pyproject.toml
@@ -46,6 +46,7 @@ dependencies = [
   "matplotlib",
   "numpy",
   "scipp",
+  "tzdata",
 ]
 
 [project.optional-dependencies]

diff --git a/src/ibex_bluesky_core/callbacks/file_logger.py b/src/ibex_bluesky_core/callbacks/file_logger.py
@@ -10,6 +10,7 @@
 from event_model.documents.event_descriptor import EventDescriptor
 from event_model.documents.run_start import RunStart
 from event_model.documents.run_stop import RunStop
+from zoneinfo import ZoneInfo
 
 TIME = "time"
 START_TIME = "start_time"
@@ -61,7 +62,9 @@ def start(self, doc: RunStart) -> None:
         header_data = {k: v for k, v in doc.items() if k not in exclude_list}
 
         datetime_obj = datetime.fromtimestamp(doc[TIME])
-        formatted_time = datetime_obj.strftime("%Y-%m-%d %H:%M:%S")
+        formatted_time = datetime_obj.astimezone(ZoneInfo("Europe/London")).strftime(
+            "%Y-%m-%d %H:%M:%S"
+        )
         header_data[START_TIME] = formatted_time
 
         with open(self.filename, "a") as outfile: