removing seconds from timestamp; wider column for name when printing ls/ ps

lib/TimeSlot.py

@@ -24,7 +24,8 @@ class TimeSlot():
 
     @start.setter
     def start(self, d: datetime):
-        self._start = d.timestamp()
+        _d = d.replace(second=0, microsecond=0)
+        self._start = _d.timestamp()
 
     @property
     def end(self):
@@ -34,9 +35,10 @@ class TimeSlot():
 
     @end.setter
     def end(self, d: datetime):
-        if d < self.start:
+        _d = d.replace(second=0, microsecond=0)
+        if _d < self.start:
             raise ValueError("End date must be after the start date.")
-        self._end = d.timestamp()
+        self._end = _d.timestamp()
 
     def end_now(self):
         self.end = datetime.now()