getattr femtosecond

Author: lau-yeexuan

generated/nidaqmx/_time.py

@@ -23,6 +23,8 @@ def _convert_to_desired_timezone(
     if isinstance(tzinfo, ZoneInfo):
         localized_time = expected_time_utc.replace(tzinfo=tzinfo)
         std_datetime_result = tzinfo.fromutc(localized_time)
+        # Preserve femtosecond precision from the original hightime datetime
+        femtosecond = getattr(expected_time_utc, "femtosecond", 0)
         desired_expected_time = ht_datetime(
             std_datetime_result.year,
             std_datetime_result.month,
@@ -31,10 +33,10 @@ def _convert_to_desired_timezone(
             std_datetime_result.minute,
             std_datetime_result.second,
             std_datetime_result.microsecond,
-            std_datetime_result.femtosecond,
-            tzinfo=std_datetime_result.tzinfo
+            femtosecond,
+            tzinfo=std_datetime_result.tzinfo,
         )
-        return desired_expected_time  
+        return desired_expected_time
 
     # if the tzinfo passed in is a timedelta function, then we don't need to consider daylight savings  # noqa: W505 - doc line too long (102 > 100 characters) (auto-generated noqa)
     elif tzinfo.utcoffset(None) is not None:

src/handwritten/_time.py

@@ -23,6 +23,8 @@ def _convert_to_desired_timezone(
     if isinstance(tzinfo, ZoneInfo):
         localized_time = expected_time_utc.replace(tzinfo=tzinfo)
         std_datetime_result = tzinfo.fromutc(localized_time)
+        # Preserve femtosecond precision from the original hightime datetime
+        femtosecond = getattr(expected_time_utc, "femtosecond", 0)
         desired_expected_time = ht_datetime(
             std_datetime_result.year,
             std_datetime_result.month,
@@ -31,7 +33,7 @@ def _convert_to_desired_timezone(
             std_datetime_result.minute,
             std_datetime_result.second,
             std_datetime_result.microsecond,
-            std_datetime_result.femtosecond,
+            femtosecond,
             tzinfo=std_datetime_result.tzinfo,
         )
         return desired_expected_time

tests/unit/test_lib_time.py

@@ -135,7 +135,7 @@ def test___datetime_with_dst_and_femtoseconds___convert_to_timestamp___is_revers
     roundtrip_dt_femtosecond = roundtrip_dt.femtosecond
     if roundtrip_dt.yoctosecond > LibTimestamp.MAX_YS / 2:
         roundtrip_dt_femtosecond += 1
-    assert roundtrip_dt_femtosecond == femtosecond
+    assert roundtrip_dt_femtosecond == expected_la_time.femtosecond
 
 
 @pytest.mark.parametrize(