venv added, updated

myenv/lib/python3.12/site-packages/reactivex/abc/periodicscheduler.py

@@ -0,0 +1,49 @@
+from abc import ABC, abstractmethod
+from typing import Callable, Optional, TypeVar, Union
+
+from .disposable import DisposableBase
+from .scheduler import RelativeTime, ScheduledAction
+
+_TState = TypeVar("_TState")  # Can be anything
+
+ScheduledPeriodicAction = Callable[[Optional[_TState]], Optional[_TState]]
+ScheduledSingleOrPeriodicAction = Union[
+    ScheduledAction[_TState], ScheduledPeriodicAction[_TState]
+]
+
+
+class PeriodicSchedulerBase(ABC):
+    """PeriodicScheduler abstract base class."""
+
+    __slots__ = ()
+
+    @abstractmethod
+    def schedule_periodic(
+        self,
+        period: RelativeTime,
+        action: ScheduledPeriodicAction[_TState],
+        state: Optional[_TState] = None,
+    ) -> DisposableBase:
+        """Schedules a periodic piece of work.
+
+        Args:
+            period: Period in seconds or timedelta for running the
+                work periodically.
+            action: Action to be executed.
+            state: [Optional] Initial state passed to the action upon
+                the first iteration.
+
+        Returns:
+            The disposable object used to cancel the scheduled
+            recurring action (best effort).
+        """
+
+        return NotImplemented
+
+
+__all__ = [
+    "PeriodicSchedulerBase",
+    "ScheduledPeriodicAction",
+    "ScheduledSingleOrPeriodicAction",
+    "RelativeTime",
+]