X-Git-Url: https://plomlompom.com/repos/berlin_corona.txt?a=blobdiff_plain;f=plomtask%2Fdays.py;h=9f3aa697a831758d0635109446a35e73428b7181;hb=704c00a101fc1922158a3a71a043562d34b696ad;hp=d838039a715677ffb3c9022f82715859d80fd652;hpb=5a5d713ce0b223ab2f6ef34c15bb82b614bdda98;p=plomtask

diff --git a/plomtask/days.py b/plomtask/days.py
index d838039..9f3aa69 100644
--- a/plomtask/days.py
+++ b/plomtask/days.py
@@ -1,7 +1,7 @@
 """Collecting Day and date-related items."""
 from __future__ import annotations
 from datetime import datetime, timedelta
-from plomtask.exceptions import BadFormatException, NotFoundException
+from plomtask.exceptions import BadFormatException
 from plomtask.db import DatabaseConnection, BaseModel
 
 DATE_FORMAT = '%Y-%m-%d'
@@ -24,20 +24,17 @@ def todays_date() -> str:
     return datetime.now().strftime(DATE_FORMAT)
 
 
-class Day(BaseModel):
+class Day(BaseModel[str]):
     """Individual days defined by their dates."""
     table_name = 'days'
     to_save = ['comment']
-    id_type = str
 
     def __init__(self, date: str, comment: str = '') -> None:
-        self.id_: str = valid_date(date)
+        id_ = valid_date(date)
+        super().__init__(id_)
         self.datetime = datetime.strptime(self.date, DATE_FORMAT)
         self.comment = comment
 
-    def __eq__(self, other: object) -> bool:
-        return isinstance(other, self.__class__) and self.date == other.date
-
     def __lt__(self, other: Day) -> bool:
         return self.date < other.date
 
@@ -66,24 +63,10 @@ class Day(BaseModel):
             days = gapless_days
         return days
 
-    @classmethod
-    def by_id(cls, db_conn: DatabaseConnection,
-              date: str, create: bool = False) -> Day:
-        """Retrieve Day by date if in DB (prefer cache), else return None."""
-        day, _ = super()._by_id(db_conn, date)
-        if day:
-            assert isinstance(day, Day)
-            return day
-        if not create:
-            raise NotFoundException(f'Day not found for date: {date}')
-        day = cls(date)
-        db_conn.cached_days[date] = day
-        assert isinstance(day, Day)
-        return day
-
     @property
     def date(self) -> str:
         """Return self.id_ under the assumption it's a date string."""
+        assert isinstance(self.id_, str)
         return self.id_
 
     @property
@@ -105,4 +88,4 @@ class Day(BaseModel):
 
     def save(self, db_conn: DatabaseConnection) -> None:
         """Add (or re-write) self to DB and cache."""
-        self.save_core(db_conn, update_with_lastrowid=False)
+        self.save_core(db_conn)