Add deadline and date calcs.

molly/bot_commands.py

@@ -1,5 +1,8 @@
 from nio import AsyncClient, MatrixRoom, RoomMessageText
 
+import datetime
+import calendar
+
 from molly.chat_functions import react_to_event, send_text_to_room
 from molly.config import Config
 from molly.storage import Storage
@@ -91,12 +94,13 @@ class Command:
 
     async def _new_org_todo(self):
         """Given a plaintext string, return org-formatted todo line."""
+        due_today = get_orgmode_deadline_string()
         formatted_string = " ".join(self.args)
-        new_string = f"* TODO {formatted_string} \n"
+        new_string = f"* TODO {formatted_string}"
         await send_text_to_room(self.client, self.room.room_id, f"creating new todo with {new_string}")
         print(dir(self.config))
         with open(self.config.orgmode_refile_path, "a") as orgfile:
-            orgfile.write(new_string)
+            orgfile.write(f"{new_string}\n{due_today}\n")
         # return new_string
 
     async def _unknown_command(self):
@@ -105,3 +109,14 @@ class Command:
             self.room.room_id,
             f"Unknown command '{self.command}'. Try the 'help' command for more information.",
         )
+
+
+def get_orgmode_deadline_string():
+    """Return an orgmode formatted todo deadline string, for example:
+    DEADLINE: <2021-08-14 Sat>
+    """
+    date = datetime.date.today().isoformat()
+    weekday = calendar.day_name[datetime.date.today().weekday()]
+    deadline_string = f"DEADLINE: <{date} {weekday[0:3]}>"
+
+    return deadline_string