Clarify variable naming

satpy/readers/ahi_hsd.py

@@ -794,8 +794,8 @@ def _modify_observation_time_for_nominal(self, observation_time):
             )
             return observation_time
         timeline = self._get_closest_timeline(observation_time)
-        date = self._get_offset_relative_to_timeline()
-        return timeline + dt.timedelta(minutes=date//60, seconds=date % 60)
+        offset = self._get_offset_relative_to_timeline()
+        return timeline + dt.timedelta(minutes=offset//60, seconds=offset % 60)
 
     def _get_closest_timeline(self, observation_time):
         """Find the closest timeline for the given observation time.

satpy/readers/ahi_l2_nc.py

@@ -83,14 +83,14 @@ def __init__(self, filename, filename_info, filetype_info):
     @property
     def start_time(self):
         """Start timestamp of the dataset."""
-        date = self.nc.attrs["time_coverage_start"]
-        return dt.datetime.strptime(date, "%Y-%m-%dT%H:%M:%SZ")
+        date_str = self.nc.attrs["time_coverage_start"]
+        return dt.datetime.strptime(date_str, "%Y-%m-%dT%H:%M:%SZ")
 
     @property
     def end_time(self):
         """End timestamp of the dataset."""
-        date = self.nc.attrs["time_coverage_end"]
-        return dt.datetime.strptime(date, "%Y-%m-%dT%H:%M:%SZ")
+        date_str = self.nc.attrs["time_coverage_end"]
+        return dt.datetime.strptime(date_str, "%Y-%m-%dT%H:%M:%SZ")
 
     def get_dataset(self, key, info):
         """Load a dataset."""

satpy/readers/goci2_l2_nc.py

@@ -66,14 +66,14 @@ def _merge_navigation_data(self, filetype):
     @property
     def start_time(self):
         """Start timestamp of the dataset."""
-        date = self.attrs["observation_start_time"]
-        return dt.datetime.strptime(date, "%Y%m%d_%H%M%S")
+        date_str = self.attrs["observation_start_time"]
+        return dt.datetime.strptime(date_str, "%Y%m%d_%H%M%S")
 
     @property
     def end_time(self):
         """End timestamp of the dataset."""
-        date = self.attrs["observation_end_time"]
-        return dt.datetime.strptime(date, "%Y%m%d_%H%M%S")
+        date_str = self.attrs["observation_end_time"]
+        return dt.datetime.strptime(date_str, "%Y%m%d_%H%M%S")
 
     def get_dataset(self, key, info):
         """Load a dataset."""

satpy/readers/goes_imager_nc.py

@@ -731,15 +731,15 @@ def _get_area_def_uniform_sampling(self, lon0, channel):
     @property
     def start_time(self):
         """Start timestamp of the dataset."""
-        date = self.nc["time"].dt
-        return dt.datetime(
-            year=int(date.year.item()),
-            month=int(date.month.item()),
-            day=int(date.day.item()),
-            hour=int(date.hour.item()),
-            minute=int(date.minute.item()),
-            second=int(date.second.item()),
-            microsecond=int(date.microsecond.item()))
+        timestamp = self.nc["time"].dt
+        return dt.timestamptime(
+            year=int(timestamp.year.item()),
+            month=int(timestamp.month.item()),
+            day=int(timestamp.day.item()),
+            hour=int(timestamp.hour.item()),
+            minute=int(timestamp.minute.item()),
+            second=int(timestamp.second.item()),
+            microsecond=int(timestamp.microsecond.item()))
 
     @property
     def end_time(self):