allow REACTPY_CLEAN_INTERVAL to be None

docs/src/reference/settings.md

@@ -228,10 +228,14 @@ Use `#!python 0` to not store any session data.
 
 **Default:** `#!python 604800`
 
-**Example Value(s):** `#!python 0`, `#!python 3600`, `#!python 86400`
+**Example Value(s):** `#!python 0`, `#!python 3600`, `#!python 86400`, `#!python None`
 
 Minimum seconds between ReactPy automatic clean up operations.
 
+The server will check if the interval has passed after every component disconnection, and will perform a clean if needed.
+
+Set this value to `#!python None` to disable automatic clean up operations.
+
 ---
 
 ### `#!python REACTPY_CLEAN_SESSIONS`

src/reactpy_django/checks.py

@@ -500,11 +500,11 @@ def reactpy_errors(app_configs, **kwargs):
  )
  )
 
- if not isinstance(config.REACTPY_CLEAN_INTERVAL, int):
+ if not isinstance(config.REACTPY_CLEAN_INTERVAL, (int, type(None))):
  errors.append(
  Error(
  "Invalid type for REACTPY_CLEAN_INTERVAL.",
- hint="REACTPY_CLEAN_INTERVAL should be an integer.",
+ hint="REACTPY_CLEAN_INTERVAL should be an integer or None.",
  id="reactpy_django.E023",
  )
  )
@@ -516,7 +516,7 @@ def reactpy_errors(app_configs, **kwargs):
  errors.append(
  Error(
  "Invalid value for REACTPY_CLEAN_INTERVAL.",
- hint="REACTPY_CLEAN_INTERVAL should be a positive integer.",
+ hint="REACTPY_CLEAN_INTERVAL should be a positive integer or None.",
  id="reactpy_django.E024",
  )
  )

src/reactpy_django/clean.py

@@ -112,10 +112,10 @@ def is_clean_needed(config: Config | None = None) -> bool:
 
  global CLEAN_NEEDED_BY
 
- if REACTPY_CLEAN_INTERVAL == 0:
+ if REACTPY_CLEAN_INTERVAL is None:
  return False
 
- if CLEAN_NEEDED_BY.year == 1 or timezone.now() >= CLEAN_NEEDED_BY:
+ if timezone.now() >= CLEAN_NEEDED_BY:
  config = config or Config.load()
  CLEAN_NEEDED_BY = config.cleaned_at + timedelta(seconds=REACTPY_CLEAN_INTERVAL)
 

src/reactpy_django/config.py

@@ -118,7 +118,7 @@
  "REACTPY_AUTO_RELOGIN",
  False,
 )
-REACTPY_CLEAN_INTERVAL: int = getattr(
+REACTPY_CLEAN_INTERVAL: int | None = getattr(
  settings,
  "REACTPY_CLEAN_INTERVAL",
  604800, # Default to 7 days

src/reactpy_django/websocket/consumer.py

@@ -112,7 +112,7 @@ async def disconnect(self, code: int) -> None:
  )
 
  # Queue a cleanup, if needed
- if REACTPY_CLEAN_INTERVAL > -1:
+ if REACTPY_CLEAN_INTERVAL is not None:
  try:
  await database_sync_to_async(clean)()
  except Exception: