Fix repetition on dates with start+end times.

org_rw/org_rw.py

@@ -960,6 +960,10 @@ class OrgTime:
         self.time = ts
         self.end_time = end_time
 
+    @property
+    def repetition(self):
+        return self.time.repetition
+
     @property
     def duration(self):
         if self.end_time is None:
@@ -982,6 +986,10 @@ class OrgTime:
         else:
             return None
 
+        repetition = None
+        if m.group("repetition"):
+            repetition = m.group("repetition").strip()
+
         if m.group("end_hour"):
             return OrgTime(
                 Timestamp(
@@ -992,6 +1000,7 @@ class OrgTime:
                     m.group("dow"),
                     int(m.group("start_hour")),
                     int(m.group("start_minute")),
+                    repetition=repetition,
                 ),
                 Timestamp(
                     active,
@@ -1013,7 +1022,7 @@ class OrgTime:
                 m.group("dow"),
                 int(m.group("start_hour")) if m.group("start_hour") else None,
                 int(m.group("start_minute")) if m.group("start_minute") else None,
-                m.group("repetition").strip() if m.group("repetition") else None,
+                repetition=repetition,
             )
         )
 
@@ -1047,7 +1056,7 @@ def timestamp_to_string(ts: Timestamp, end_time: Union[Timestamp, None] = None)
             base=base, hour=end_time.hour, minute=end_time.minute
         )
 
-    if ts.repetition:
+    if ts.repetition is not None:
         base = base + " " + ts.repetition
 
     if ts.active:

tests/05-dates.org

@@ -19,3 +19,6 @@ SCHEDULED: <2020-12-12 Sáb> CLOSED: <2020-12-13 Dom> DEADLINE: <2020-12-14 Lun>
 
 ** Scheduled for time range
 SCHEDULED: <2020-12-15 Mar 00:05-00:10>
+
+** Scheduled periodic
+SCHEDULED: <2020-12-15 Mar 00:05-00:10 ++1w>

tests/test_org.py

@@ -418,6 +418,20 @@ class TestSerde(unittest.TestCase):
             Timestamp(True, 2020, 12, 15, "Mar", 0, 10),
         )
 
+        hl_schedule_range = hl.children[1]
+        self.assertEqual(
+            hl_schedule_range.scheduled.time,
+            Timestamp(True, 2020, 12, 15, "Mar", 0, 5, '++1w')
+        )
+        self.assertEqual(
+            hl_schedule_range.scheduled.end_time,
+            Timestamp(True, 2020, 12, 15, "Mar", 0, 10),
+        )
+        self.assertEqual(
+            hl_schedule_range.scheduled.repetition,
+            '++1w',
+        )
+
     def test_update_info_file_05(self):
         with open(os.path.join(DIR, "05-dates.org")) as f:
             orig = f.read()