Initial commit

calendar.py

@@ -0,0 +1,35 @@
+class Timeslot:
+    def __init__(self, ut_start, duration):
+        self.ut_start = ut_start
+        self.duration = duration
+
+    @property
+    def ut_end(self):
+        return self.ut_start + self.duration
+
+    @ut_end.setter
+    def ut_end(self, value):
+        self.duration = self.value - self.start
+
+
+class Calendar:
+    def create_reservation(self, ut_start, duration, maneuver):
+        if not self.timeslot_is_free(ut_start, duration):
+            raise
+        pass
+
+    def timeslot_is_free(self, ut_start: int, duration: int) -> bool:
+        pass
+
+    def next_free_timeslot(self, from_ut, duration=None) -> int:
+        pass
+
+    def get_reservation(self, ut_at) -> Timeslot:
+        pass
+
+    def delete_reservation(self, ut_at, priority):
+        reservation = self.get_re(ut_at)
+        if priority <= reservation.priority:
+            raise
+
+