venv added, updated

myenv/lib/python3.12/site-packages/reactivex/scheduler/__init__.py

@@ -0,0 +1,25 @@
+from .catchscheduler import CatchScheduler
+from .currentthreadscheduler import CurrentThreadScheduler
+from .eventloopscheduler import EventLoopScheduler
+from .historicalscheduler import HistoricalScheduler
+from .immediatescheduler import ImmediateScheduler
+from .newthreadscheduler import NewThreadScheduler
+from .scheduleditem import ScheduledItem
+from .threadpoolscheduler import ThreadPoolScheduler
+from .timeoutscheduler import TimeoutScheduler
+from .trampolinescheduler import TrampolineScheduler
+from .virtualtimescheduler import VirtualTimeScheduler
+
+__all__ = [
+    "CatchScheduler",
+    "CurrentThreadScheduler",
+    "EventLoopScheduler",
+    "HistoricalScheduler",
+    "ImmediateScheduler",
+    "NewThreadScheduler",
+    "ScheduledItem",
+    "ThreadPoolScheduler",
+    "TimeoutScheduler",
+    "TrampolineScheduler",
+    "VirtualTimeScheduler",
+]

myenv/lib/python3.12/site-packages/reactivex/scheduler/catchscheduler.py

@@ -0,0 +1,177 @@
+from datetime import datetime
+from typing import Callable, Optional, TypeVar, cast
+
+from reactivex import abc, typing
+from reactivex.abc.scheduler import SchedulerBase
+from reactivex.disposable import Disposable, SingleAssignmentDisposable
+
+from .periodicscheduler import PeriodicScheduler
+
+_TState = TypeVar("_TState")
+
+
+class CatchScheduler(PeriodicScheduler):
+    def __init__(
+        self, scheduler: abc.SchedulerBase, handler: Callable[[Exception], bool]
+    ) -> None:
+        """Wraps a scheduler, passed as constructor argument, adding exception
+        handling for scheduled actions. The handler should return True to
+        indicate it handled the exception successfully. Falsy return values will
+        be taken to indicate that the exception should be escalated (raised by
+        this scheduler).
+
+        Args:
+            scheduler: The scheduler to be wrapped.
+            handler: Callable to handle exceptions raised by wrapped scheduler.
+        """
+
+        super().__init__()
+        self._scheduler: abc.SchedulerBase = scheduler
+        self._handler: Callable[[Exception], bool] = handler
+        self._recursive_original: Optional[abc.SchedulerBase] = None
+        self._recursive_wrapper: Optional["CatchScheduler"] = None
+
+    @property
+    def now(self) -> datetime:
+        """Represents a notion of time for this scheduler. Tasks being
+        scheduled on a scheduler will adhere to the time denoted by this
+        property.
+
+        Returns:
+             The scheduler's current time, as a datetime instance.
+        """
+
+        return self._scheduler.now
+
+    def schedule(
+        self, action: typing.ScheduledAction[_TState], state: Optional[_TState] = None
+    ) -> abc.DisposableBase:
+        """Schedules an action to be executed.
+
+        Args:
+            action: Action to be executed.
+            state: [Optional] state to be given to the action function.
+
+        Returns:
+            The disposable object used to cancel the scheduled action
+            (best effort).
+        """
+
+        action = self._wrap(action)
+        return self._scheduler.schedule(action, state=state)
+
+    def schedule_relative(
+        self,
+        duetime: typing.RelativeTime,
+        action: typing.ScheduledAction[_TState],
+        state: Optional[_TState] = None,
+    ) -> abc.DisposableBase:
+        """Schedules an action to be executed after duetime.
+
+        Args:
+            duetime: Relative time after which to execute the action.
+            action: Action to be executed.
+            state: [Optional] state to be given to the action function.
+
+        Returns:
+            The disposable object used to cancel the scheduled action
+            (best effort).
+        """
+
+        action = self._wrap(action)
+        return self._scheduler.schedule_relative(duetime, action, state=state)
+
+    def schedule_absolute(
+        self,
+        duetime: typing.AbsoluteTime,
+        action: typing.ScheduledAction[_TState],
+        state: Optional[_TState] = None,
+    ) -> abc.DisposableBase:
+        """Schedules an action to be executed at duetime.
+
+        Args:
+            duetime: Absolute time at which to execute the action.
+            action: Action to be executed.
+            state: [Optional] state to be given to the action function.
+
+        Returns:
+            The disposable object used to cancel the scheduled action
+            (best effort).
+        """
+
+        action = self._wrap(action)
+        return self._scheduler.schedule_absolute(duetime, action, state=state)
+
+    def schedule_periodic(
+        self,
+        period: typing.RelativeTime,
+        action: typing.ScheduledPeriodicAction[_TState],
+        state: Optional[_TState] = None,
+    ) -> abc.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).
+        """
+
+        schedule_periodic = getattr(self._scheduler, "schedule_periodic")
+        if not callable(schedule_periodic):
+            raise NotImplementedError
+
+        disp: SingleAssignmentDisposable = SingleAssignmentDisposable()
+        failed: bool = False
+
+        def periodic(state: Optional[_TState] = None) -> Optional[_TState]:
+            nonlocal failed
+            if failed:
+                return None
+            try:
+                return action(state)
+            except Exception as ex:
+                failed = True
+                if not self._handler(ex):
+                    raise
+                disp.dispose()
+                return None
+
+        scheduler = cast(PeriodicScheduler, self._scheduler)
+        disp.disposable = scheduler.schedule_periodic(period, periodic, state=state)
+        return disp
+
+    def _clone(self, scheduler: abc.SchedulerBase) -> "CatchScheduler":
+        return CatchScheduler(scheduler, self._handler)
+
+    def _wrap(
+        self, action: typing.ScheduledAction[_TState]
+    ) -> typing.ScheduledAction[_TState]:
+        parent = self
+
+        def wrapped_action(
+            self: abc.SchedulerBase, state: Optional[_TState]
+        ) -> Optional[abc.DisposableBase]:
+            try:
+                return action(parent._get_recursive_wrapper(self), state)
+            except Exception as ex:
+                if not parent._handler(ex):
+                    raise
+                return Disposable()
+
+        return wrapped_action
+
+    def _get_recursive_wrapper(self, scheduler: SchedulerBase) -> "CatchScheduler":
+        if self._recursive_wrapper is None or self._recursive_original != scheduler:
+            self._recursive_original = scheduler
+            wrapper = self._clone(scheduler)
+            wrapper._recursive_original = scheduler
+            wrapper._recursive_wrapper = wrapper
+            self._recursive_wrapper = wrapper
+
+        return self._recursive_wrapper

myenv/lib/python3.12/site-packages/reactivex/scheduler/currentthreadscheduler.py

@@ -0,0 +1,81 @@
+import logging
+from threading import Thread, current_thread, local
+from typing import MutableMapping
+from weakref import WeakKeyDictionary
+
+from .trampoline import Trampoline
+from .trampolinescheduler import TrampolineScheduler
+
+log = logging.getLogger("Rx")
+
+
+class CurrentThreadScheduler(TrampolineScheduler):
+    """Represents an object that schedules units of work on the current thread.
+    You should never schedule timeouts using the *CurrentThreadScheduler*, as
+    that will block the thread while waiting.
+
+    Each instance manages a number of trampolines (and queues), one for each
+    thread that calls a *schedule* method. These trampolines are automatically
+    garbage-collected when threads disappear, because they're stored in a weak
+    key dictionary.
+    """
+
+    _global: MutableMapping[
+        type, MutableMapping[Thread, "CurrentThreadScheduler"]
+    ] = WeakKeyDictionary()
+
+    @classmethod
+    def singleton(cls) -> "CurrentThreadScheduler":
+        """
+        Obtain a singleton instance for the current thread. Please note, if you
+        pass this instance to another thread, it will effectively behave as
+        if it were created by that other thread (separate trampoline and queue).
+
+        Returns:
+            The singleton *CurrentThreadScheduler* instance.
+        """
+        thread = current_thread()
+        class_map = CurrentThreadScheduler._global.get(cls)
+        if class_map is None:
+            class_map_: MutableMapping[
+                Thread, "CurrentThreadScheduler"
+            ] = WeakKeyDictionary()
+            CurrentThreadScheduler._global[cls] = class_map_
+        else:
+            class_map_ = class_map
+        try:
+            self = class_map_[thread]
+        except KeyError:
+            self = CurrentThreadSchedulerSingleton()
+            class_map_[thread] = self
+        return self
+
+    # pylint: disable=super-init-not-called
+    def __init__(self) -> None:
+        self._tramps: MutableMapping[Thread, Trampoline] = WeakKeyDictionary()
+
+    def get_trampoline(self) -> Trampoline:
+        thread = current_thread()
+        tramp = self._tramps.get(thread)
+        if tramp is None:
+            tramp = Trampoline()
+            self._tramps[thread] = tramp
+        return tramp
+
+
+class _Local(local):
+    def __init__(self) -> None:
+        super().__init__()
+        self.tramp = Trampoline()
+
+
+class CurrentThreadSchedulerSingleton(CurrentThreadScheduler):
+
+    _local = _Local()
+
+    # pylint: disable=super-init-not-called
+    def __init__(self) -> None:
+        pass
+
+    def get_trampoline(self) -> Trampoline:
+        return CurrentThreadSchedulerSingleton._local.tramp

myenv/lib/python3.12/site-packages/reactivex/scheduler/eventloop/__init__.py

@@ -0,0 +1,15 @@
+from .asyncioscheduler import AsyncIOScheduler
+from .asynciothreadsafescheduler import AsyncIOThreadSafeScheduler
+from .eventletscheduler import EventletScheduler
+from .geventscheduler import GEventScheduler
+from .ioloopscheduler import IOLoopScheduler
+from .twistedscheduler import TwistedScheduler
+
+__all__ = [
+    "AsyncIOScheduler",
+    "AsyncIOThreadSafeScheduler",
+    "EventletScheduler",
+    "GEventScheduler",
+    "IOLoopScheduler",
+    "TwistedScheduler",
+]

myenv/lib/python3.12/site-packages/reactivex/scheduler/eventloop/asyncioscheduler.py

@@ -0,0 +1,123 @@
+import asyncio
+import logging
+from datetime import datetime
+from typing import Optional, TypeVar
+
+from reactivex import abc, typing
+from reactivex.disposable import (
+    CompositeDisposable,
+    Disposable,
+    SingleAssignmentDisposable,
+)
+
+from ..periodicscheduler import PeriodicScheduler
+
+_TState = TypeVar("_TState")
+log = logging.getLogger("Rx")
+
+
+class AsyncIOScheduler(PeriodicScheduler):
+    """A scheduler that schedules work via the asyncio mainloop. This class
+    does not use the asyncio threadsafe methods, if you need those please use
+    the AsyncIOThreadSafeScheduler class."""
+
+    def __init__(self, loop: asyncio.AbstractEventLoop) -> None:
+        """Create a new AsyncIOScheduler.
+
+        Args:
+            loop: Instance of asyncio event loop to use; typically, you would
+                get this by asyncio.get_event_loop()
+        """
+        super().__init__()
+        self._loop: asyncio.AbstractEventLoop = loop
+
+    def schedule(
+        self, action: typing.ScheduledAction[_TState], state: Optional[_TState] = None
+    ) -> abc.DisposableBase:
+        """Schedules an action to be executed.
+
+        Args:
+            action: Action to be executed.
+            state: [Optional] state to be given to the action function.
+
+        Returns:
+            The disposable object used to cancel the scheduled action
+            (best effort).
+        """
+        sad = SingleAssignmentDisposable()
+
+        def interval() -> None:
+            sad.disposable = self.invoke_action(action, state=state)
+
+        handle = self._loop.call_soon(interval)
+
+        def dispose() -> None:
+            handle.cancel()
+
+        return CompositeDisposable(sad, Disposable(dispose))
+
+    def schedule_relative(
+        self,
+        duetime: typing.RelativeTime,
+        action: typing.ScheduledAction[_TState],
+        state: Optional[_TState] = None,
+    ) -> abc.DisposableBase:
+        """Schedules an action to be executed after duetime.
+
+        Args:
+            duetime: Relative time after which to execute the action.
+            action: Action to be executed.
+            state: [Optional] state to be given to the action function.
+
+        Returns:
+            The disposable object used to cancel the scheduled action
+            (best effort).
+        """
+        seconds = self.to_seconds(duetime)
+        if seconds <= 0:
+            return self.schedule(action, state)
+
+        sad = SingleAssignmentDisposable()
+
+        def interval() -> None:
+            sad.disposable = self.invoke_action(action, state=state)
+
+        handle = self._loop.call_later(seconds, interval)
+
+        def dispose() -> None:
+            handle.cancel()
+
+        return CompositeDisposable(sad, Disposable(dispose))
+
+    def schedule_absolute(
+        self,
+        duetime: typing.AbsoluteTime,
+        action: typing.ScheduledAction[_TState],
+        state: Optional[_TState] = None,
+    ) -> abc.DisposableBase:
+        """Schedules an action to be executed at duetime.
+
+        Args:
+            duetime: Absolute time at which to execute the action.
+            action: Action to be executed.
+            state: [Optional] state to be given to the action function.
+
+        Returns:
+            The disposable object used to cancel the scheduled action
+            (best effort).
+        """
+
+        duetime = self.to_datetime(duetime)
+        return self.schedule_relative(duetime - self.now, action, state=state)
+
+    @property
+    def now(self) -> datetime:
+        """Represents a notion of time for this scheduler. Tasks being
+        scheduled on a scheduler will adhere to the time denoted by this
+        property.
+
+        Returns:
+             The scheduler's current time, as a datetime instance.
+        """
+
+        return self.to_datetime(self._loop.time())

myenv/lib/python3.12/site-packages/reactivex/scheduler/eventloop/asynciothreadsafescheduler.py

@@ -0,0 +1,157 @@
+import asyncio
+import logging
+from concurrent.futures import Future
+from typing import List, Optional, TypeVar
+
+from reactivex import abc, typing
+from reactivex.disposable import (
+    CompositeDisposable,
+    Disposable,
+    SingleAssignmentDisposable,
+)
+
+from .asyncioscheduler import AsyncIOScheduler
+
+_TState = TypeVar("_TState")
+
+log = logging.getLogger("Rx")
+
+
+class AsyncIOThreadSafeScheduler(AsyncIOScheduler):
+    """A scheduler that schedules work via the asyncio mainloop. This is a
+    subclass of AsyncIOScheduler which uses the threadsafe asyncio methods.
+    """
+
+    def schedule(
+        self, action: typing.ScheduledAction[_TState], state: Optional[_TState] = None
+    ) -> abc.DisposableBase:
+        """Schedules an action to be executed.
+
+        Args:
+            action: Action to be executed.
+            state: [Optional] state to be given to the action function.
+
+        Returns:
+            The disposable object used to cancel the scheduled action
+            (best effort).
+        """
+        sad = SingleAssignmentDisposable()
+
+        def interval() -> None:
+            sad.disposable = self.invoke_action(action, state=state)
+
+        handle = self._loop.call_soon_threadsafe(interval)
+
+        def dispose() -> None:
+            if self._on_self_loop_or_not_running():
+                handle.cancel()
+                return
+
+            future: "Future[int]" = Future()
+
+            def cancel_handle() -> None:
+                handle.cancel()
+                future.set_result(0)
+
+            self._loop.call_soon_threadsafe(cancel_handle)
+            future.result()
+
+        return CompositeDisposable(sad, Disposable(dispose))
+
+    def schedule_relative(
+        self,
+        duetime: typing.RelativeTime,
+        action: typing.ScheduledAction[_TState],
+        state: Optional[_TState] = None,
+    ) -> abc.DisposableBase:
+        """Schedules an action to be executed after duetime.
+
+        Args:
+            duetime: Relative time after which to execute the action.
+            action: Action to be executed.
+            state: [Optional] state to be given to the action function.
+
+        Returns:
+            The disposable object used to cancel the scheduled action
+            (best effort).
+        """
+        seconds = self.to_seconds(duetime)
+        if seconds <= 0:
+            return self.schedule(action, state=state)
+
+        sad = SingleAssignmentDisposable()
+
+        def interval() -> None:
+            sad.disposable = self.invoke_action(action, state=state)
+
+        # the operations on the list used here are atomic, so there is no
+        # need to protect its access with a lock
+        handle: List[asyncio.Handle] = []
+
+        def stage2() -> None:
+            handle.append(self._loop.call_later(seconds, interval))
+
+        handle.append(self._loop.call_soon_threadsafe(stage2))
+
+        def dispose() -> None:
+            def do_cancel_handles() -> None:
+                try:
+                    handle.pop().cancel()
+                    handle.pop().cancel()
+                except Exception:
+                    pass
+
+            if self._on_self_loop_or_not_running():
+                do_cancel_handles()
+                return
+
+            future: "Future[int]" = Future()
+
+            def cancel_handle() -> None:
+                do_cancel_handles()
+                future.set_result(0)
+
+            self._loop.call_soon_threadsafe(cancel_handle)
+            future.result()
+
+        return CompositeDisposable(sad, Disposable(dispose))
+
+    def schedule_absolute(
+        self,
+        duetime: typing.AbsoluteTime,
+        action: typing.ScheduledAction[_TState],
+        state: Optional[_TState] = None,
+    ) -> abc.DisposableBase:
+        """Schedules an action to be executed at duetime.
+
+        Args:
+            duetime: Absolute time at which to execute the action.
+            action: Action to be executed.
+            state: [Optional] state to be given to the action function.
+
+        Returns:
+            The disposable object used to cancel the scheduled action
+            (best effort).
+        """
+
+        duetime = self.to_datetime(duetime)
+        return self.schedule_relative(duetime - self.now, action, state=state)
+
+    def _on_self_loop_or_not_running(self) -> bool:
+        """
+        Returns True if either self._loop is not running, or we're currently
+        executing on self._loop. In both cases, waiting for a future to be
+        resolved on the loop would result in a deadlock.
+        """
+        if not self._loop.is_running():
+            return True
+        current_loop = None
+        try:
+            # In python 3.7 there asyncio.get_running_loop() is prefered.
+            current_loop = asyncio.get_event_loop()
+        except RuntimeError:
+            # If there is no loop in current thread at all, and it is not main
+            # thread, we get error like:
+            # RuntimeError: There is no current event loop in thread 'Thread-1'
+            pass
+        return self._loop == current_loop

myenv/lib/python3.12/site-packages/reactivex/scheduler/eventloop/eventletscheduler.py

@@ -0,0 +1,126 @@
+import logging
+from datetime import datetime
+from typing import Any, Optional, TypeVar
+
+from reactivex import abc, typing
+from reactivex.disposable import (
+    CompositeDisposable,
+    Disposable,
+    SingleAssignmentDisposable,
+)
+
+from ..periodicscheduler import PeriodicScheduler
+
+_TState = TypeVar("_TState")
+log = logging.getLogger("Rx")
+
+
+class EventletScheduler(PeriodicScheduler):
+    """A scheduler that schedules work via the eventlet event loop.
+
+    http://eventlet.net/
+    """
+
+    def __init__(self, eventlet: Any) -> None:
+        """Create a new EventletScheduler.
+
+        Args:
+            eventlet: The eventlet module to use; typically, you would get this
+                by import eventlet
+        """
+
+        super().__init__()
+        self._eventlet = eventlet
+
+    def schedule(
+        self, action: typing.ScheduledAction[_TState], state: Optional[_TState] = None
+    ) -> abc.DisposableBase:
+        """Schedules an action to be executed.
+
+        Args:
+            action: Action to be executed.
+            state: [Optional] state to be given to the action function.
+
+        Returns:
+            The disposable object used to cancel the scheduled action
+            (best effort).
+        """
+
+        sad = SingleAssignmentDisposable()
+
+        def interval() -> None:
+            sad.disposable = self.invoke_action(action, state=state)
+
+        timer = self._eventlet.spawn(interval)
+
+        def dispose() -> None:
+            timer.kill()
+
+        return CompositeDisposable(sad, Disposable(dispose))
+
+    def schedule_relative(
+        self,
+        duetime: typing.RelativeTime,
+        action: typing.ScheduledAction[_TState],
+        state: Optional[_TState] = None,
+    ) -> abc.DisposableBase:
+        """Schedules an action to be executed after duetime.
+
+        Args:
+            duetime: Relative time after which to execute the action.
+            action: Action to be executed.
+            state: [Optional] state to be given to the action function.
+
+        Returns:
+            The disposable object used to cancel the scheduled action
+            (best effort).
+        """
+
+        seconds = self.to_seconds(duetime)
+        if seconds <= 0.0:
+            return self.schedule(action, state=state)
+
+        sad = SingleAssignmentDisposable()
+
+        def interval() -> None:
+            sad.disposable = self.invoke_action(action, state=state)
+
+        timer = self._eventlet.spawn_after(seconds, interval)
+
+        def dispose() -> None:
+            timer.kill()
+
+        return CompositeDisposable(sad, Disposable(dispose))
+
+    def schedule_absolute(
+        self,
+        duetime: typing.AbsoluteTime,
+        action: typing.ScheduledAction[_TState],
+        state: Optional[_TState] = None,
+    ) -> abc.DisposableBase:
+        """Schedules an action to be executed at duetime.
+
+        Args:
+            duetime: Absolute time at which to execute the action.
+            action: Action to be executed.
+            state: [Optional] state to be given to the action function.
+
+        Returns:
+            The disposable object used to cancel the scheduled action
+            (best effort).
+        """
+
+        duetime = self.to_datetime(duetime)
+        return self.schedule_relative(duetime - self.now, action, state=state)
+
+    @property
+    def now(self) -> datetime:
+        """Represents a notion of time for this scheduler. Tasks being
+        scheduled on a scheduler will adhere to the time denoted by this
+        property.
+
+        Returns:
+             The scheduler's current time, as a datetime instance.
+        """
+
+        return self.to_datetime(self._eventlet.hubs.get_hub().clock())

myenv/lib/python3.12/site-packages/reactivex/scheduler/eventloop/geventscheduler.py

@@ -0,0 +1,127 @@
+import logging
+from datetime import datetime
+from typing import Any, Optional, TypeVar
+
+from reactivex import abc, typing
+from reactivex.disposable import (
+    CompositeDisposable,
+    Disposable,
+    SingleAssignmentDisposable,
+)
+
+from ..periodicscheduler import PeriodicScheduler
+
+_TState = TypeVar("_TState")
+log = logging.getLogger("Rx")
+
+
+class GEventScheduler(PeriodicScheduler):
+    """A scheduler that schedules work via the GEvent event loop.
+
+    http://www.gevent.org/
+    """
+
+    def __init__(self, gevent: Any) -> None:
+        """Create a new GEventScheduler.
+
+        Args:
+            gevent: The gevent module to use; typically ,you would get this by
+                import gevent
+        """
+
+        super().__init__()
+        self._gevent = gevent
+
+    def schedule(
+        self, action: typing.ScheduledAction[_TState], state: Optional[_TState] = None
+    ) -> abc.DisposableBase:
+        """Schedules an action to be executed.
+
+        Args:
+            action: Action to be executed.
+            state: [Optional] state to be given to the action function.
+
+        Returns:
+            The disposable object used to cancel the scheduled action
+            (best effort).
+        """
+
+        sad = SingleAssignmentDisposable()
+
+        def interval() -> None:
+            sad.disposable = self.invoke_action(action, state=state)
+
+        timer = self._gevent.spawn(interval)
+
+        def dispose() -> None:
+            timer.kill(block=False)
+
+        return CompositeDisposable(sad, Disposable(dispose))
+
+    def schedule_relative(
+        self,
+        duetime: typing.RelativeTime,
+        action: typing.ScheduledAction[_TState],
+        state: Optional[_TState] = None,
+    ) -> abc.DisposableBase:
+        """Schedules an action to be executed after duetime.
+
+        Args:
+            duetime: Relative time after which to execute the action.
+            action: Action to be executed.
+            state: [Optional] state to be given to the action function.
+
+        Returns:
+            The disposable object used to cancel the scheduled action
+            (best effort).
+        """
+
+        seconds = self.to_seconds(duetime)
+        if seconds <= 0.0:
+            return self.schedule(action, state=state)
+
+        sad = SingleAssignmentDisposable()
+
+        def interval() -> None:
+            sad.disposable = self.invoke_action(action, state=state)
+
+        log.debug("timeout: %s", seconds)
+        timer = self._gevent.spawn_later(seconds, interval)
+
+        def dispose() -> None:
+            timer.kill(block=False)
+
+        return CompositeDisposable(sad, Disposable(dispose))
+
+    def schedule_absolute(
+        self,
+        duetime: typing.AbsoluteTime,
+        action: typing.ScheduledAction[_TState],
+        state: Optional[_TState] = None,
+    ) -> abc.DisposableBase:
+        """Schedules an action to be executed at duetime.
+
+        Args:
+            duetime: Absolute time at which to execute the action.
+            action: Action to be executed.
+            state: [Optional] state to be given to the action function.
+
+        Returns:
+            The disposable object used to cancel the scheduled action
+            (best effort).
+        """
+
+        duetime = self.to_datetime(duetime)
+        return self.schedule_relative(duetime - self.now, action, state=state)
+
+    @property
+    def now(self) -> datetime:
+        """Represents a notion of time for this scheduler. Tasks being
+        scheduled on a scheduler will adhere to the time denoted by this
+        property.
+
+        Returns:
+             The scheduler's current time, as a datetime instance.
+        """
+
+        return self.to_datetime(self._gevent.get_hub().loop.now())

myenv/lib/python3.12/site-packages/reactivex/scheduler/eventloop/ioloopscheduler.py

@@ -0,0 +1,132 @@
+import logging
+from datetime import datetime
+from typing import Any, Optional, TypeVar
+
+from reactivex import abc, typing
+from reactivex.disposable import (
+    CompositeDisposable,
+    Disposable,
+    SingleAssignmentDisposable,
+)
+
+from ..periodicscheduler import PeriodicScheduler
+
+_TState = TypeVar("_TState")
+log = logging.getLogger("Rx")
+
+
+class IOLoopScheduler(PeriodicScheduler):
+    """A scheduler that schedules work via the Tornado I/O main event loop.
+
+    Note, as of Tornado 6, this is just a wrapper around the asyncio loop.
+
+    http://tornado.readthedocs.org/en/latest/ioloop.html"""
+
+    def __init__(self, loop: Any) -> None:
+        """Create a new IOLoopScheduler.
+
+        Args:
+            loop: The ioloop to use; typically, you would get this by
+                tornado import ioloop; ioloop.IOLoop.current()
+        """
+
+        super().__init__()
+        self._loop = loop
+
+    def schedule(
+        self, action: typing.ScheduledAction[_TState], state: Optional[_TState] = None
+    ) -> abc.DisposableBase:
+        """Schedules an action to be executed.
+
+        Args:
+            action: Action to be executed.
+            state: [Optional] state to be given to the action function.
+
+        Returns:
+            The disposable object used to cancel the scheduled action
+            (best effort).
+        """
+
+        sad = SingleAssignmentDisposable()
+        disposed = False
+
+        def interval() -> None:
+            if not disposed:
+                sad.disposable = self.invoke_action(action, state=state)
+
+        self._loop.add_callback(interval)
+
+        def dispose() -> None:
+            nonlocal disposed
+            disposed = True
+
+        return CompositeDisposable(sad, Disposable(dispose))
+
+    def schedule_relative(
+        self,
+        duetime: typing.RelativeTime,
+        action: typing.ScheduledAction[_TState],
+        state: Optional[_TState] = None,
+    ) -> abc.DisposableBase:
+        """Schedules an action to be executed after duetime.
+
+        Args:
+            duetime: Relative time after which to execute the action.
+            action: Action to be executed.
+            state: [Optional] state to be given to the action function.
+
+        Returns:
+            The disposable object used to cancel the scheduled action
+            (best effort).
+        """
+
+        seconds = self.to_seconds(duetime)
+        if seconds <= 0.0:
+            return self.schedule(action, state=state)
+
+        sad = SingleAssignmentDisposable()
+
+        def interval() -> None:
+            sad.disposable = self.invoke_action(action, state=state)
+
+        log.debug("timeout: %s", seconds)
+        timer = self._loop.call_later(seconds, interval)
+
+        def dispose() -> None:
+            self._loop.remove_timeout(timer)
+            self._loop.remove_timeout(timer)
+
+        return CompositeDisposable(sad, Disposable(dispose))
+
+    def schedule_absolute(
+        self,
+        duetime: typing.AbsoluteTime,
+        action: typing.ScheduledAction[_TState],
+        state: Optional[_TState] = None,
+    ) -> abc.DisposableBase:
+        """Schedules an action to be executed at duetime.
+
+        Args:
+            duetime: Absolute time at which to execute the action.
+            action: Action to be executed.
+            state: [Optional] state to be given to the action function.
+
+        Returns:
+            The disposable object used to cancel the scheduled action
+            (best effort).
+        """
+
+        duetime = self.to_datetime(duetime)
+        return self.schedule_relative(duetime - self.now, action, state=state)
+
+    @property
+    def now(self) -> datetime:
+        """Represents a notion of time for this scheduler. Tasks being
+        scheduled on a scheduler will adhere to the time denoted by this
+        property.
+
+        Returns:
+             The scheduler's current time, as a datetime instance.
+        """
+
+        return self.to_datetime(self._loop.time())

myenv/lib/python3.12/site-packages/reactivex/scheduler/eventloop/twistedscheduler.py

@@ -0,0 +1,113 @@
+import logging
+from datetime import datetime
+from typing import Any, Optional, TypeVar
+
+from reactivex import abc, typing
+from reactivex.disposable import (
+    CompositeDisposable,
+    Disposable,
+    SingleAssignmentDisposable,
+)
+
+from ..periodicscheduler import PeriodicScheduler
+
+_TState = TypeVar("_TState")
+log = logging.getLogger("Rx")
+
+
+class TwistedScheduler(PeriodicScheduler):
+    """A scheduler that schedules work via the Twisted reactor mainloop."""
+
+    def __init__(self, reactor: Any) -> None:
+        """Create a new TwistedScheduler.
+
+        Args:
+            reactor: The reactor to use; typically, you would get this
+                by from twisted.internet import reactor
+        """
+
+        super().__init__()
+        self._reactor = reactor
+
+    def schedule(
+        self, action: typing.ScheduledAction[_TState], state: Optional[_TState] = None
+    ) -> abc.DisposableBase:
+        """Schedules an action to be executed.
+
+        Args:
+            action: Action to be executed.
+            state: [Optional] state to be given to the action function.
+
+        Returns:
+            The disposable object used to cancel the scheduled action
+            (best effort).
+        """
+
+        return self.schedule_relative(0.0, action, state=state)
+
+    def schedule_relative(
+        self,
+        duetime: typing.RelativeTime,
+        action: typing.ScheduledAction[_TState],
+        state: Optional[_TState] = None,
+    ) -> abc.DisposableBase:
+        """Schedules an action to be executed after duetime.
+
+        Args:
+            duetime: Relative time after which to execute the action.
+            action: Action to be executed.
+            state: [Optional] state to be given to the action function.
+
+        Returns:
+            The disposable object used to cancel the scheduled action
+            (best effort).
+        """
+
+        seconds = max(0.0, self.to_seconds(duetime))
+
+        sad = SingleAssignmentDisposable()
+
+        def interval() -> None:
+            sad.disposable = action(self, state)
+
+        log.debug("timeout: %s", seconds)
+        timer = self._reactor.callLater(seconds, interval)
+
+        def dispose() -> None:
+            if not timer.called:
+                timer.cancel()
+
+        return CompositeDisposable(sad, Disposable(dispose))
+
+    def schedule_absolute(
+        self,
+        duetime: typing.AbsoluteTime,
+        action: typing.ScheduledAction[_TState],
+        state: Optional[_TState] = None,
+    ) -> abc.DisposableBase:
+        """Schedules an action to be executed at duetime.
+
+        Args:
+            duetime: Absolute time at which to execute the action.
+            action: Action to be executed.
+            state: [Optional] state to be given to the action function.
+
+        Returns:
+            The disposable object used to cancel the scheduled action
+            (best effort).
+        """
+
+        duetime = self.to_datetime(duetime)
+        return self.schedule_relative(duetime - self.now, action, state=state)
+
+    @property
+    def now(self) -> datetime:
+        """Represents a notion of time for this scheduler. Tasks being
+        scheduled on a scheduler will adhere to the time denoted by this
+        property.
+
+        Returns:
+             The scheduler's current time, as a datetime instance.
+        """
+
+        return self.to_datetime(float(self._reactor.seconds()))

myenv/lib/python3.12/site-packages/reactivex/scheduler/eventloopscheduler.py

@@ -0,0 +1,218 @@
+import logging
+import threading
+from collections import deque
+from typing import Deque, Optional, TypeVar
+
+from reactivex import abc, typing
+from reactivex.disposable import Disposable
+from reactivex.internal.concurrency import default_thread_factory
+from reactivex.internal.constants import DELTA_ZERO
+from reactivex.internal.exceptions import DisposedException
+from reactivex.internal.priorityqueue import PriorityQueue
+
+from .periodicscheduler import PeriodicScheduler
+from .scheduleditem import ScheduledItem
+
+log = logging.getLogger("Rx")
+
+_TState = TypeVar("_TState")
+
+
+class EventLoopScheduler(PeriodicScheduler, abc.DisposableBase):
+    """Creates an object that schedules units of work on a designated thread."""
+
+    def __init__(
+        self,
+        thread_factory: Optional[typing.StartableFactory] = None,
+        exit_if_empty: bool = False,
+    ) -> None:
+        super().__init__()
+        self._is_disposed = False
+
+        self._thread_factory: typing.StartableFactory = (
+            thread_factory or default_thread_factory
+        )
+        self._thread: Optional[typing.Startable] = None
+        self._condition = threading.Condition(threading.Lock())
+        self._queue: PriorityQueue[ScheduledItem] = PriorityQueue()
+        self._ready_list: Deque[ScheduledItem] = deque()
+
+        self._exit_if_empty = exit_if_empty
+
+    def schedule(
+        self, action: typing.ScheduledAction[_TState], state: Optional[_TState] = None
+    ) -> abc.DisposableBase:
+        """Schedules an action to be executed.
+
+        Args:
+            action: Action to be executed.
+            state: [Optional] state to be given to the action function.
+
+        Returns:
+            The disposable object used to cancel the scheduled action
+            (best effort).
+        """
+
+        return self.schedule_absolute(self.now, action, state=state)
+
+    def schedule_relative(
+        self,
+        duetime: typing.RelativeTime,
+        action: typing.ScheduledAction[_TState],
+        state: Optional[_TState] = None,
+    ) -> abc.DisposableBase:
+        """Schedules an action to be executed after duetime.
+
+        Args:
+            duetime: Relative time after which to execute the action.
+            action: Action to be executed.
+            state: [Optional] state to be given to the action function.
+
+        Returns:
+            The disposable object used to cancel the scheduled action
+            (best effort).
+        """
+
+        duetime = max(DELTA_ZERO, self.to_timedelta(duetime))
+        return self.schedule_absolute(self.now + duetime, action, state)
+
+    def schedule_absolute(
+        self,
+        duetime: typing.AbsoluteTime,
+        action: typing.ScheduledAction[_TState],
+        state: Optional[_TState] = None,
+    ) -> abc.DisposableBase:
+        """Schedules an action to be executed at duetime.
+
+        Args:
+            duetime: Absolute time at which to execute the action.
+            action: Action to be executed.
+            state: [Optional] state to be given to the action function.
+
+        Returns:
+            The disposable object used to cancel the scheduled action
+            (best effort).
+        """
+
+        if self._is_disposed:
+            raise DisposedException()
+
+        dt = self.to_datetime(duetime)
+        si: ScheduledItem = ScheduledItem(self, state, action, dt)
+
+        with self._condition:
+            if dt <= self.now:
+                self._ready_list.append(si)
+            else:
+                self._queue.enqueue(si)
+            self._condition.notify()  # signal that a new item is available
+            self._ensure_thread()
+
+        return Disposable(si.cancel)
+
+    def schedule_periodic(
+        self,
+        period: typing.RelativeTime,
+        action: typing.ScheduledPeriodicAction[_TState],
+        state: Optional[_TState] = None,
+    ) -> abc.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).
+        """
+
+        if self._is_disposed:
+            raise DisposedException()
+
+        return super().schedule_periodic(period, action, state=state)
+
+    def _has_thread(self) -> bool:
+        """Checks if there is an event loop thread running."""
+        with self._condition:
+            return not self._is_disposed and self._thread is not None
+
+    def _ensure_thread(self) -> None:
+        """Ensures there is an event loop thread running. Should be
+        called under the gate."""
+
+        if not self._thread:
+            thread = self._thread_factory(self.run)
+            self._thread = thread
+            thread.start()
+
+    def run(self) -> None:
+        """Event loop scheduled on the designated event loop thread.
+        The loop is suspended/resumed using the condition which gets notified
+        by calls to Schedule or calls to dispose."""
+
+        ready: Deque[ScheduledItem] = deque()
+
+        while True:
+
+            with self._condition:
+
+                # The notification could be because of a call to dispose. This
+                # takes precedence over everything else: We'll exit the loop
+                # immediately. Subsequent calls to Schedule won't ever create a
+                # new thread.
+                if self._is_disposed:
+                    return
+
+                # Sort the ready_list (from recent calls for immediate schedule)
+                # and the due subset of previously queued items.
+                time = self.now
+                while self._queue:
+                    due = self._queue.peek().duetime
+                    while self._ready_list and due > self._ready_list[0].duetime:
+                        ready.append(self._ready_list.popleft())
+                    if due > time:
+                        break
+                    ready.append(self._queue.dequeue())
+                while self._ready_list:
+                    ready.append(self._ready_list.popleft())
+
+            # Execute the gathered actions
+            while ready:
+                item = ready.popleft()
+                if not item.is_cancelled():
+                    item.invoke()
+
+            # Wait for next cycle, or if we're done let's exit if so configured
+            with self._condition:
+
+                if self._ready_list:
+                    continue
+
+                elif self._queue:
+                    time = self.now
+                    item = self._queue.peek()
+                    seconds = (item.duetime - time).total_seconds()
+                    if seconds > 0:
+                        log.debug("timeout: %s", seconds)
+                        self._condition.wait(seconds)
+
+                elif self._exit_if_empty:
+                    self._thread = None
+                    return
+
+                else:
+                    self._condition.wait()
+
+    def dispose(self) -> None:
+        """Ends the thread associated with this scheduler. All
+        remaining work in the scheduler queue is abandoned.
+        """
+
+        with self._condition:
+            if not self._is_disposed:
+                self._is_disposed = True
+                self._condition.notify()

myenv/lib/python3.12/site-packages/reactivex/scheduler/historicalscheduler.py

@@ -0,0 +1,20 @@
+from datetime import datetime
+from typing import Optional
+
+from .scheduler import UTC_ZERO
+from .virtualtimescheduler import VirtualTimeScheduler
+
+
+class HistoricalScheduler(VirtualTimeScheduler):
+    """Provides a virtual time scheduler that uses datetime for absolute time
+    and timedelta for relative time."""
+
+    def __init__(self, initial_clock: Optional[datetime] = None) -> None:
+        """Creates a new historical scheduler with the specified initial clock
+        value.
+
+        Args:
+            initial_clock: Initial value for the clock.
+        """
+
+        super().__init__(initial_clock or UTC_ZERO)

myenv/lib/python3.12/site-packages/reactivex/scheduler/immediatescheduler.py

@@ -0,0 +1,96 @@
+from threading import Lock
+from typing import MutableMapping, Optional, TypeVar
+from weakref import WeakKeyDictionary
+
+from reactivex import abc, typing
+from reactivex.internal.constants import DELTA_ZERO
+from reactivex.internal.exceptions import WouldBlockException
+
+from .scheduler import Scheduler
+
+_TState = TypeVar("_TState")
+
+
+class ImmediateScheduler(Scheduler):
+    """Represents an object that schedules units of work to run immediately,
+    on the current thread. You're not allowed to schedule timeouts using the
+    ImmediateScheduler since that will block the current thread while waiting.
+    Attempts to do so will raise a :class:`WouldBlockException`.
+    """
+
+    _lock = Lock()
+    _global: MutableMapping[type, "ImmediateScheduler"] = WeakKeyDictionary()
+
+    @classmethod
+    def singleton(cls) -> "ImmediateScheduler":
+        with ImmediateScheduler._lock:
+            try:
+                self = ImmediateScheduler._global[cls]
+            except KeyError:
+                self = super().__new__(cls)
+                ImmediateScheduler._global[cls] = self
+        return self
+
+    def __new__(cls) -> "ImmediateScheduler":
+        return cls.singleton()
+
+    def schedule(
+        self, action: typing.ScheduledAction[_TState], state: Optional[_TState] = None
+    ) -> abc.DisposableBase:
+        """Schedules an action to be executed.
+
+        Args:
+            action: Action to be executed.
+            state: [Optional] state to be given to the action function.
+
+        Returns:
+            The disposable object used to cancel the scheduled action
+            (best effort).
+        """
+
+        return self.invoke_action(action, state)
+
+    def schedule_relative(
+        self,
+        duetime: typing.RelativeTime,
+        action: typing.ScheduledAction[_TState],
+        state: Optional[_TState] = None,
+    ) -> abc.DisposableBase:
+        """Schedules an action to be executed after duetime.
+
+        Args:
+            duetime: Relative time after which to execute the action.
+            action: Action to be executed.
+            state: [Optional] state to be given to the action function.
+
+        Returns:
+            The disposable object used to cancel the scheduled action
+            (best effort).
+        """
+
+        duetime = self.to_timedelta(duetime)
+        if duetime > DELTA_ZERO:
+            raise WouldBlockException()
+
+        return self.invoke_action(action, state)
+
+    def schedule_absolute(
+        self,
+        duetime: typing.AbsoluteTime,
+        action: typing.ScheduledAction[_TState],
+        state: Optional[_TState] = None,
+    ) -> abc.DisposableBase:
+        """Schedules an action to be executed at duetime.
+
+        Args:
+            duetime: Absolute time at which to execute the action.
+            action: Action to be executed.
+            state: [Optional] state to be given to the action function.
+
+        Returns:
+            The disposable object used to cancel the scheduled action
+            (best effort).
+        """
+
+        duetime = self.to_datetime(duetime)
+        return self.schedule_relative(duetime - self.now, action, state)

myenv/lib/python3.12/site-packages/reactivex/scheduler/mainloop/__init__.py

@@ -0,0 +1,13 @@
+from .gtkscheduler import GtkScheduler
+from .pygamescheduler import PyGameScheduler
+from .qtscheduler import QtScheduler
+from .tkinterscheduler import TkinterScheduler
+from .wxscheduler import WxScheduler
+
+__all__ = [
+    "GtkScheduler",
+    "PyGameScheduler",
+    "QtScheduler",
+    "TkinterScheduler",
+    "WxScheduler",
+]

myenv/lib/python3.12/site-packages/reactivex/scheduler/mainloop/gtkscheduler.py

@@ -0,0 +1,144 @@
+from typing import Any, Optional, TypeVar, cast
+
+from reactivex import abc, typing
+from reactivex.disposable import (
+    CompositeDisposable,
+    Disposable,
+    SingleAssignmentDisposable,
+)
+
+from ..periodicscheduler import PeriodicScheduler
+
+_TState = TypeVar("_TState")
+
+
+class GtkScheduler(PeriodicScheduler):
+    """A scheduler that schedules work via the GLib main loop
+    used in GTK+ applications.
+
+    See https://wiki.gnome.org/Projects/PyGObject
+    """
+
+    def __init__(self, glib: Any) -> None:
+        """Create a new GtkScheduler.
+
+        Args:
+            glib: The GLib module to use; typically, you would get this by
+                >>> import gi
+                >>> gi.require_version('Gtk', '3.0')
+                >>> from gi.repository import GLib
+        """
+
+        super().__init__()
+        self._glib = glib
+
+    def _gtk_schedule(
+        self,
+        time: typing.AbsoluteOrRelativeTime,
+        action: typing.ScheduledSingleOrPeriodicAction[_TState],
+        state: Optional[_TState] = None,
+        periodic: bool = False,
+    ) -> abc.DisposableBase:
+
+        msecs = max(0, int(self.to_seconds(time) * 1000.0))
+
+        sad = SingleAssignmentDisposable()
+
+        stopped = False
+
+        def timer_handler(_: Any) -> bool:
+            if stopped:
+                return False
+
+            nonlocal state
+            if periodic:
+                state = cast(typing.ScheduledPeriodicAction[_TState], action)(state)
+            else:
+                sad.disposable = self.invoke_action(
+                    cast(typing.ScheduledAction[_TState], action), state=state
+                )
+
+            return periodic
+
+        self._glib.timeout_add(msecs, timer_handler, None)
+
+        def dispose() -> None:
+            nonlocal stopped
+            stopped = True
+
+        return CompositeDisposable(sad, Disposable(dispose))
+
+    def schedule(
+        self, action: typing.ScheduledAction[_TState], state: Optional[_TState] = None
+    ) -> abc.DisposableBase:
+        """Schedules an action to be executed.
+
+        Args:
+            action: Action to be executed.
+            state: [Optional] state to be given to the action function.
+
+        Returns:
+            The disposable object used to cancel the scheduled action
+            (best effort).
+        """
+        return self._gtk_schedule(0.0, action, state)
+
+    def schedule_relative(
+        self,
+        duetime: typing.RelativeTime,
+        action: typing.ScheduledAction[_TState],
+        state: Optional[_TState] = None,
+    ) -> abc.DisposableBase:
+        """Schedules an action to be executed after duetime.
+
+        Args:
+            duetime: Relative time after which to execute the action.
+            action: Action to be executed.
+            state: [Optional] state to be given to the action function.
+
+        Returns:
+            The disposable object used to cancel the scheduled action
+            (best effort).
+        """
+        return self._gtk_schedule(duetime, action, state=state)
+
+    def schedule_absolute(
+        self,
+        duetime: typing.AbsoluteTime,
+        action: typing.ScheduledAction[_TState],
+        state: Optional[_TState] = None,
+    ) -> abc.DisposableBase:
+        """Schedules an action to be executed at duetime.
+
+        Args:
+            duetime: Absolute time at which to execute the action.
+            action: Action to be executed.
+            state: [Optional] state to be given to the action function.
+
+        Returns:
+            The disposable object used to cancel the scheduled action
+            (best effort).
+        """
+
+        duetime = self.to_datetime(duetime)
+        return self._gtk_schedule(duetime - self.now, action, state=state)
+
+    def schedule_periodic(
+        self,
+        period: typing.RelativeTime,
+        action: typing.ScheduledPeriodicAction[_TState],
+        state: Optional[_TState] = None,
+    ) -> abc.DisposableBase:
+        """Schedules a periodic piece of work to be executed in the loop.
+
+        Args:
+             period: Period in seconds for running the work repeatedly.
+             action: Action to be executed.
+             state: [Optional] state to be given to the action function.
+
+         Returns:
+             The disposable object used to cancel the scheduled action
+             (best effort).
+        """
+
+        return self._gtk_schedule(period, action, state=state, periodic=True)

myenv/lib/python3.12/site-packages/reactivex/scheduler/mainloop/pygamescheduler.py

@@ -0,0 +1,113 @@
+import logging
+import threading
+from typing import Any, Optional, TypeVar
+
+from reactivex import abc, typing
+from reactivex.internal import PriorityQueue
+from reactivex.internal.constants import DELTA_ZERO
+
+from ..periodicscheduler import PeriodicScheduler
+from ..scheduleditem import ScheduledItem
+
+_TState = TypeVar("_TState")
+
+log = logging.getLogger("Rx")
+
+
+class PyGameScheduler(PeriodicScheduler):
+    """A scheduler that schedules works for PyGame.
+
+    Note that this class expects the caller to invoke run() repeatedly.
+
+    http://www.pygame.org/docs/ref/time.html
+    http://www.pygame.org/docs/ref/event.html"""
+
+    def __init__(self, pygame: Any):
+        """Create a new PyGameScheduler.
+
+        Args:
+            pygame: The PyGame module to use; typically, you would get this by
+                import pygame
+        """
+
+        super().__init__()
+        self._pygame = pygame  # TODO not used, refactor to actually use pygame?
+        self._lock = threading.Lock()
+        self._queue: PriorityQueue[ScheduledItem] = PriorityQueue()
+
+    def schedule(
+        self, action: typing.ScheduledAction[_TState], state: Optional[_TState] = None
+    ) -> abc.DisposableBase:
+        """Schedules an action to be executed.
+
+        Args:
+            action: Action to be executed.
+            state: [Optional] state to be given to the action function.
+
+        Returns:
+            The disposable object used to cancel the scheduled action
+            (best effort).
+        """
+
+        log.debug("PyGameScheduler.schedule(state=%s)", state)
+        return self.schedule_absolute(self.now, action, state=state)
+
+    def schedule_relative(
+        self,
+        duetime: typing.RelativeTime,
+        action: typing.ScheduledAction[_TState],
+        state: Optional[_TState] = None,
+    ) -> abc.DisposableBase:
+        """Schedules an action to be executed after duetime.
+        Args:
+            duetime: Relative time after which to execute the action.
+            action: Action to be executed.
+            state: [Optional] state to be given to the action function.
+
+        Returns:
+            The disposable object used to cancel the scheduled action
+            (best effort).
+        """
+
+        duetime = max(DELTA_ZERO, self.to_timedelta(duetime))
+        return self.schedule_absolute(self.now + duetime, action, state=state)
+
+    def schedule_absolute(
+        self,
+        duetime: typing.AbsoluteTime,
+        action: typing.ScheduledAction[_TState],
+        state: Optional[_TState] = None,
+    ) -> abc.DisposableBase:
+        """Schedules an action to be executed at duetime.
+
+        Args:
+            duetime: Absolute time at which to execute the action.
+            action: Action to be executed.
+            state: [Optional] state to be given to the action function.
+
+        Returns:
+            The disposable object used to cancel the scheduled action
+            (best effort).
+        """
+
+        duetime = self.to_datetime(duetime)
+        si: ScheduledItem = ScheduledItem(self, state, action, duetime)
+
+        with self._lock:
+            self._queue.enqueue(si)
+
+        return si.disposable
+
+    def run(self) -> None:
+        while self._queue:
+            with self._lock:
+                item: ScheduledItem = self._queue.peek()
+                diff = item.duetime - self.now
+
+                if diff > DELTA_ZERO:
+                    break
+
+                item = self._queue.dequeue()
+
+            if not item.is_cancelled():
+                item.invoke()

myenv/lib/python3.12/site-packages/reactivex/scheduler/mainloop/qtscheduler.py

@@ -0,0 +1,143 @@
+import logging
+from datetime import timedelta
+from typing import Any, Optional, Set, TypeVar
+
+from reactivex import abc, typing
+from reactivex.disposable import (
+    CompositeDisposable,
+    Disposable,
+    SingleAssignmentDisposable,
+)
+
+from ..periodicscheduler import PeriodicScheduler
+
+_TState = TypeVar("_TState")
+
+log = logging.getLogger(__name__)
+
+
+class QtScheduler(PeriodicScheduler):
+    """A scheduler for a PyQt5/PySide2 event loop."""
+
+    def __init__(self, qtcore: Any):
+        """Create a new QtScheduler.
+
+        Args:
+            qtcore: The QtCore instance to use; typically you would get this by
+                either import PyQt5.QtCore or import PySide2.QtCore
+        """
+        super().__init__()
+        self._qtcore = qtcore
+        self._periodic_timers: Set[Any] = set()
+
+    def schedule(
+        self, action: typing.ScheduledAction[_TState], state: Optional[_TState] = None
+    ) -> abc.DisposableBase:
+        """Schedules an action to be executed.
+
+        Args:
+            action: Action to be executed.
+            state: [Optional] state to be given to the action function.
+
+        Returns:
+            The disposable object used to cancel the scheduled action
+            (best effort).
+        """
+        return self.schedule_relative(0.0, action, state=state)
+
+    def schedule_relative(
+        self,
+        duetime: typing.RelativeTime,
+        action: typing.ScheduledAction[_TState],
+        state: Optional[_TState] = None,
+    ) -> abc.DisposableBase:
+        """Schedules an action to be executed after duetime.
+
+        Args:
+            duetime: Relative time after which to execute the action.
+            action: Action to be executed.
+            state: [Optional] state to be given to the action function.
+
+        Returns:
+            The disposable object used to cancel the scheduled action
+            (best effort).
+        """
+        msecs = max(0, int(self.to_seconds(duetime) * 1000.0))
+        sad = SingleAssignmentDisposable()
+        is_disposed = False
+
+        def invoke_action() -> None:
+            if not is_disposed:
+                sad.disposable = action(self, state)
+
+        log.debug("relative timeout: %sms", msecs)
+
+        # Use static method, let Qt C++ handle QTimer lifetime
+        self._qtcore.QTimer.singleShot(msecs, invoke_action)
+
+        def dispose() -> None:
+            nonlocal is_disposed
+            is_disposed = True
+
+        return CompositeDisposable(sad, Disposable(dispose))
+
+    def schedule_absolute(
+        self,
+        duetime: typing.AbsoluteTime,
+        action: typing.ScheduledAction[_TState],
+        state: Optional[_TState] = None,
+    ) -> abc.DisposableBase:
+        """Schedules an action to be executed at duetime.
+
+        Args:
+            duetime: Absolute time at which to execute the action.
+            action: Action to be executed.
+            state: [Optional] state to be given to the action function.
+
+        Returns:
+            The disposable object used to cancel the scheduled action
+            (best effort).
+        """
+
+        delta: timedelta = self.to_datetime(duetime) - self.now
+        return self.schedule_relative(delta, action, state=state)
+
+    def schedule_periodic(
+        self,
+        period: typing.RelativeTime,
+        action: typing.ScheduledPeriodicAction[_TState],
+        state: Optional[_TState] = None,
+    ) -> abc.DisposableBase:
+        """Schedules a periodic piece of work to be executed in the loop.
+
+        Args:
+             period: Period in seconds for running the work repeatedly.
+             action: Action to be executed.
+             state: [Optional] state to be given to the action function.
+
+         Returns:
+             The disposable object used to cancel the scheduled action
+             (best effort).
+        """
+        msecs = max(0, int(self.to_seconds(period) * 1000.0))
+        sad = SingleAssignmentDisposable()
+
+        def interval() -> None:
+            nonlocal state
+            state = action(state)
+
+        log.debug("periodic timeout: %sms", msecs)
+
+        timer = self._qtcore.QTimer()
+        timer.setSingleShot(not period)
+        timer.timeout.connect(interval)
+        timer.setInterval(msecs)
+        self._periodic_timers.add(timer)
+        timer.start()
+
+        def dispose() -> None:
+            timer.stop()
+            self._periodic_timers.remove(timer)
+            timer.deleteLater()
+
+        return CompositeDisposable(sad, Disposable(dispose))

myenv/lib/python3.12/site-packages/reactivex/scheduler/mainloop/tkinterscheduler.py

@@ -0,0 +1,98 @@
+from typing import Any, Optional, TypeVar
+
+from reactivex import abc, typing
+from reactivex.disposable import (
+    CompositeDisposable,
+    Disposable,
+    SingleAssignmentDisposable,
+)
+
+from ..periodicscheduler import PeriodicScheduler
+
+_TState = TypeVar("_TState")
+
+
+class TkinterScheduler(PeriodicScheduler):
+    """A scheduler that schedules work via the Tkinter main event loop.
+
+    http://infohost.nmt.edu/tcc/help/pubs/tkinter/web/universal.html
+    http://effbot.org/tkinterbook/widget.htm"""
+
+    def __init__(self, root: Any) -> None:
+        """Create a new TkinterScheduler.
+
+        Args:
+            root: The Tk instance to use; typically, you would get this by
+                import tkinter; tkinter.Tk()
+        """
+
+        super().__init__()
+        self._root = root
+
+    def schedule(
+        self, action: typing.ScheduledAction[_TState], state: Optional[_TState] = None
+    ) -> abc.DisposableBase:
+        """Schedules an action to be executed.
+
+        Args:
+            action: Action to be executed.
+            state: [Optional] state to be given to the action function.
+
+        Returns:
+            The disposable object used to cancel the scheduled action
+            (best effort).
+        """
+
+        return self.schedule_relative(0.0, action, state)
+
+    def schedule_relative(
+        self,
+        duetime: typing.RelativeTime,
+        action: typing.ScheduledAction[_TState],
+        state: Optional[_TState] = None,
+    ) -> abc.DisposableBase:
+        """Schedules an action to be executed after duetime.
+
+        Args:
+            duetime: Relative time after which to execute the action.
+            action: Action to be executed.
+            state: [Optional] state to be given to the action function.
+
+        Returns:
+            The disposable object used to cancel the scheduled action
+            (best effort).
+        """
+
+        sad = SingleAssignmentDisposable()
+
+        def invoke_action() -> None:
+            sad.disposable = self.invoke_action(action, state=state)
+
+        msecs = max(0, int(self.to_seconds(duetime) * 1000.0))
+        timer = self._root.after(msecs, invoke_action)
+
+        def dispose() -> None:
+            self._root.after_cancel(timer)
+
+        return CompositeDisposable(sad, Disposable(dispose))
+
+    def schedule_absolute(
+        self,
+        duetime: typing.AbsoluteTime,
+        action: typing.ScheduledAction[_TState],
+        state: Optional[_TState] = None,
+    ) -> abc.DisposableBase:
+        """Schedules an action to be executed at duetime.
+
+        Args:
+            duetime: Absolute time at which to execute the action.
+            action: Action to be executed.
+            state: [Optional] state to be given to the action function.
+
+        Returns:
+            The disposable object used to cancel the scheduled action
+            (best effort).
+        """
+
+        duetime = self.to_datetime(duetime)
+        return self.schedule_relative(duetime - self.now, action, state=state)

myenv/lib/python3.12/site-packages/reactivex/scheduler/mainloop/wxscheduler.py

@@ -0,0 +1,177 @@
+import logging
+from typing import Any, Optional, Set, TypeVar, cast
+
+from reactivex import abc, typing
+from reactivex.disposable import (
+    CompositeDisposable,
+    Disposable,
+    SingleAssignmentDisposable,
+)
+
+from ..periodicscheduler import PeriodicScheduler
+
+_TState = TypeVar("_TState")
+
+log = logging.getLogger("Rx")
+
+
+class WxScheduler(PeriodicScheduler):
+    """A scheduler for a wxPython event loop."""
+
+    def __init__(self, wx: Any) -> None:
+        """Create a new WxScheduler.
+
+        Args:
+            wx: The wx module to use; typically, you would get this by
+                import wx
+        """
+
+        super().__init__()
+        self._wx = wx
+        timer_class: Any = self._wx.Timer
+
+        class Timer(timer_class):
+            def __init__(self, callback: typing.Action) -> None:
+                super().__init__()  # type: ignore
+                self.callback = callback
+
+            def Notify(self) -> None:
+                self.callback()
+
+        self._timer_class = Timer
+        self._timers: Set[Timer] = set()
+
+    def cancel_all(self) -> None:
+        """Cancel all scheduled actions.
+
+        Should be called when destroying wx controls to prevent
+        accessing dead wx objects in actions that might be pending.
+        """
+        for timer in self._timers:
+            timer.Stop()  # type: ignore
+
+    def _wxtimer_schedule(
+        self,
+        time: typing.AbsoluteOrRelativeTime,
+        action: typing.ScheduledSingleOrPeriodicAction[_TState],
+        state: Optional[_TState] = None,
+        periodic: bool = False,
+    ) -> abc.DisposableBase:
+        scheduler = self
+
+        sad = SingleAssignmentDisposable()
+
+        def interval() -> None:
+            nonlocal state
+            if periodic:
+                state = cast(typing.ScheduledPeriodicAction[_TState], action)(state)
+            else:
+                sad.disposable = cast(typing.ScheduledAction[_TState], action)(
+                    scheduler, state
+                )
+
+        msecs = max(1, int(self.to_seconds(time) * 1000.0))  # Must be non-zero
+
+        log.debug("timeout wx: %s", msecs)
+
+        timer = self._timer_class(interval)
+        # A timer can only be used from the main thread
+        if self._wx.IsMainThread():
+            timer.Start(msecs, oneShot=not periodic)  # type: ignore
+        else:
+            self._wx.CallAfter(timer.Start, msecs, oneShot=not periodic)  # type: ignore
+        self._timers.add(timer)
+
+        def dispose() -> None:
+            timer.Stop()  # type: ignore
+            self._timers.remove(timer)
+
+        return CompositeDisposable(sad, Disposable(dispose))
+
+    def schedule(
+        self, action: typing.ScheduledAction[_TState], state: Optional[_TState] = None
+    ) -> abc.DisposableBase:
+        """Schedules an action to be executed.
+
+        Args:
+            action: Action to be executed.
+            state: [Optional] state to be given to the action function.
+
+        Returns:
+            The disposable object used to cancel the scheduled action
+            (best effort).
+        """
+        sad = SingleAssignmentDisposable()
+        is_disposed = False
+
+        def invoke_action() -> None:
+            if not is_disposed:
+                sad.disposable = action(self, state)
+
+        self._wx.CallAfter(invoke_action)
+
+        def dispose() -> None:
+            nonlocal is_disposed
+            is_disposed = True
+
+        return CompositeDisposable(sad, Disposable(dispose))
+
+    def schedule_relative(
+        self,
+        duetime: typing.RelativeTime,
+        action: typing.ScheduledAction[_TState],
+        state: Optional[_TState] = None,
+    ) -> abc.DisposableBase:
+        """Schedules an action to be executed after duetime.
+
+        Args:
+            duetime: Relative time after which to execute the action.
+            action: Action to be executed.
+            state: [Optional] state to be given to the action function.
+
+        Returns:
+            The disposable object used to cancel the scheduled action
+            (best effort).
+        """
+        return self._wxtimer_schedule(duetime, action, state=state)
+
+    def schedule_absolute(
+        self,
+        duetime: typing.AbsoluteTime,
+        action: typing.ScheduledAction[_TState],
+        state: Optional[_TState] = None,
+    ) -> abc.DisposableBase:
+        """Schedules an action to be executed at duetime.
+
+        Args:
+            duetime: Absolute time at which to execute the action.
+            action: Action to be executed.
+            state: [Optional] state to be given to the action function.
+
+        Returns:
+            The disposable object used to cancel the scheduled action
+            (best effort).
+        """
+
+        duetime = self.to_datetime(duetime)
+        return self._wxtimer_schedule(duetime - self.now, action, state=state)
+
+    def schedule_periodic(
+        self,
+        period: typing.RelativeTime,
+        action: typing.ScheduledPeriodicAction[_TState],
+        state: Optional[_TState] = None,
+    ) -> abc.DisposableBase:
+        """Schedules a periodic piece of work to be executed in the loop.
+
+        Args:
+             period: Period in seconds for running the work repeatedly.
+             action: Action to be executed.
+             state: [Optional] state to be given to the action function.
+
+         Returns:
+             The disposable object used to cancel the scheduled action
+             (best effort).
+        """
+
+        return self._wxtimer_schedule(period, action, state=state, periodic=True)

myenv/lib/python3.12/site-packages/reactivex/scheduler/newthreadscheduler.py

@@ -0,0 +1,136 @@
+import logging
+import threading
+from datetime import datetime
+from typing import Optional, TypeVar
+
+from reactivex import abc, typing
+from reactivex.disposable import Disposable
+from reactivex.internal.concurrency import default_thread_factory
+
+from .eventloopscheduler import EventLoopScheduler
+from .periodicscheduler import PeriodicScheduler
+
+_TState = TypeVar("_TState")
+
+log = logging.getLogger("Rx")
+
+
+class NewThreadScheduler(PeriodicScheduler):
+    """Creates an object that schedules each unit of work on a separate thread."""
+
+    def __init__(
+        self, thread_factory: Optional[typing.StartableFactory] = None
+    ) -> None:
+        super().__init__()
+        self.thread_factory: typing.StartableFactory = (
+            thread_factory or default_thread_factory
+        )
+
+    def schedule(
+        self, action: typing.ScheduledAction[_TState], state: Optional[_TState] = None
+    ) -> abc.DisposableBase:
+        """Schedules an action to be executed.
+
+        Args:
+            action: Action to be executed.
+            state: [Optional] state to be given to the action function.
+
+        Returns:
+            The disposable object used to cancel the scheduled action
+            (best effort).
+        """
+
+        scheduler = EventLoopScheduler(
+            thread_factory=self.thread_factory, exit_if_empty=True
+        )
+        return scheduler.schedule(action, state)
+
+    def schedule_relative(
+        self,
+        duetime: typing.RelativeTime,
+        action: typing.ScheduledAction[_TState],
+        state: Optional[_TState] = None,
+    ) -> abc.DisposableBase:
+        """Schedules an action to be executed after duetime.
+
+        Args:
+            duetime: Relative time after which to execute the action.
+            action: Action to be executed.
+            state: [Optional] state to be given to the action function.
+
+        Returns:
+            The disposable object used to cancel the scheduled action
+            (best effort).
+        """
+
+        scheduler = EventLoopScheduler(
+            thread_factory=self.thread_factory, exit_if_empty=True
+        )
+        return scheduler.schedule_relative(duetime, action, state)
+
+    def schedule_absolute(
+        self,
+        duetime: typing.AbsoluteTime,
+        action: typing.ScheduledAction[_TState],
+        state: Optional[_TState] = None,
+    ) -> abc.DisposableBase:
+        """Schedules an action to be executed at duetime.
+
+        Args:
+            duetime: Absolute time at which to execute the action.
+            action: Action to be executed.
+            state: [Optional] state to be given to the action function.
+
+        Returns:
+            The disposable object used to cancel the scheduled action
+            (best effort).
+        """
+
+        dt = self.to_datetime(duetime)
+        return self.schedule_relative(dt - self.now, action, state=state)
+
+    def schedule_periodic(
+        self,
+        period: typing.RelativeTime,
+        action: typing.ScheduledPeriodicAction[_TState],
+        state: Optional[_TState] = None,
+    ) -> abc.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).
+        """
+
+        seconds: float = self.to_seconds(period)
+        timeout: float = seconds
+        disposed: threading.Event = threading.Event()
+
+        def run() -> None:
+            nonlocal state, timeout
+            while True:
+                if timeout > 0.0:
+                    disposed.wait(timeout)
+                if disposed.is_set():
+                    return
+
+                time: datetime = self.now
+
+                state = action(state)
+
+                timeout = seconds - (self.now - time).total_seconds()
+
+        thread = self.thread_factory(run)
+        thread.start()
+
+        def dispose() -> None:
+            disposed.set()
+
+        return Disposable(dispose)

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

@@ -0,0 +1,60 @@
+from datetime import datetime
+from typing import Optional, TypeVar
+
+from reactivex import abc, typing
+from reactivex.disposable import Disposable, MultipleAssignmentDisposable
+
+from .scheduler import Scheduler
+
+_TState = TypeVar("_TState")
+
+
+class PeriodicScheduler(Scheduler, abc.PeriodicSchedulerBase):
+    """Base class for the various periodic scheduler implementations in this
+    package as well as the mainloop sub-package.
+    """
+
+    def schedule_periodic(
+        self,
+        period: typing.RelativeTime,
+        action: typing.ScheduledPeriodicAction[_TState],
+        state: Optional[_TState] = None,
+    ) -> abc.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).
+        """
+
+        disp: MultipleAssignmentDisposable = MultipleAssignmentDisposable()
+        seconds: float = self.to_seconds(period)
+
+        def periodic(
+            scheduler: abc.SchedulerBase, state: Optional[_TState] = None
+        ) -> Optional[Disposable]:
+            if disp.is_disposed:
+                return None
+
+            now: datetime = scheduler.now
+
+            try:
+                state = action(state)
+            except Exception:
+                disp.dispose()
+                raise
+
+            time = seconds - (scheduler.now - now).total_seconds()
+            disp.disposable = scheduler.schedule_relative(time, periodic, state=state)
+
+            return None
+
+        disp.disposable = self.schedule_relative(period, periodic, state=state)
+        return disp

myenv/lib/python3.12/site-packages/reactivex/scheduler/scheduleditem.py

@@ -0,0 +1,49 @@
+from datetime import datetime
+from typing import Any, Optional, TypeVar
+
+from reactivex import abc
+from reactivex.disposable import SingleAssignmentDisposable
+
+from .scheduler import Scheduler
+
+_TState = TypeVar("_TState")
+
+
+class ScheduledItem(object):
+    def __init__(
+        self,
+        scheduler: Scheduler,
+        state: Optional[_TState],
+        action: abc.ScheduledAction[_TState],
+        duetime: datetime,
+    ) -> None:
+        self.scheduler: Scheduler = scheduler
+        self.state: Optional[Any] = state
+        self.action: abc.ScheduledAction[_TState] = action
+        self.duetime: datetime = duetime
+        self.disposable: SingleAssignmentDisposable = SingleAssignmentDisposable()
+
+    def invoke(self) -> None:
+        ret = self.scheduler.invoke_action(self.action, state=self.state)
+        self.disposable.disposable = ret
+
+    def cancel(self) -> None:
+        """Cancels the work item by disposing the resource returned by
+        invoke_core as soon as possible."""
+
+        self.disposable.dispose()
+
+    def is_cancelled(self) -> bool:
+        return self.disposable.is_disposed
+
+    def __lt__(self, other: "ScheduledItem") -> bool:
+        return self.duetime < other.duetime
+
+    def __gt__(self, other: "ScheduledItem") -> bool:
+        return self.duetime > other.duetime
+
+    def __eq__(self, other: Any) -> bool:
+        try:
+            return self.duetime == other.duetime
+        except AttributeError:
+            return NotImplemented

myenv/lib/python3.12/site-packages/reactivex/scheduler/scheduler.py

@@ -0,0 +1,172 @@
+from abc import abstractmethod
+from datetime import datetime, timedelta
+from typing import Optional, TypeVar
+
+from reactivex import abc, typing
+from reactivex.disposable import Disposable
+from reactivex.internal.basic import default_now
+from reactivex.internal.constants import UTC_ZERO
+
+_TState = TypeVar("_TState")
+
+
+class Scheduler(abc.SchedulerBase):
+    """Base class for the various scheduler implementations in this package as
+    well as the mainloop sub-package. This does not include an implementation
+    of schedule_periodic, refer to PeriodicScheduler.
+    """
+
+    @property
+    def now(self) -> datetime:
+        """Represents a notion of time for this scheduler. Tasks being
+        scheduled on a scheduler will adhere to the time denoted by this
+        property.
+
+        Returns:
+             The scheduler's current time, as a datetime instance.
+        """
+
+        return default_now()
+
+    @abstractmethod
+    def schedule(
+        self, action: abc.ScheduledAction[_TState], state: Optional[_TState] = None
+    ) -> abc.DisposableBase:
+        """Schedules an action to be executed.
+
+        Args:
+            action: Action to be executed.
+            state: [Optional] state to be given to the action function.
+
+        Returns:
+            The disposable object used to cancel the scheduled action
+            (best effort).
+        """
+
+        return NotImplemented
+
+    @abstractmethod
+    def schedule_relative(
+        self,
+        duetime: typing.RelativeTime,
+        action: abc.ScheduledAction[_TState],
+        state: Optional[_TState] = None,
+    ) -> abc.DisposableBase:
+        """Schedules an action to be executed after duetime.
+
+        Args:
+            duetime: Relative time after which to execute the action.
+            action: Action to be executed.
+            state: [Optional] state to be given to the action function.
+
+        Returns:
+            The disposable object used to cancel the scheduled action
+            (best effort).
+        """
+
+        return NotImplemented
+
+    @abstractmethod
+    def schedule_absolute(
+        self,
+        duetime: typing.AbsoluteTime,
+        action: abc.ScheduledAction[_TState],
+        state: Optional[_TState] = None,
+    ) -> abc.DisposableBase:
+        """Schedules an action to be executed at duetime.
+
+        Args:
+            duetime: Absolute time at which to execute the action.
+            action: Action to be executed.
+            state: [Optional] state to be given to the action function.
+
+        Returns:
+            The disposable object used to cancel the scheduled action
+            (best effort).
+        """
+
+        return NotImplemented
+
+    def invoke_action(
+        self, action: abc.ScheduledAction[_TState], state: Optional[_TState] = None
+    ) -> abc.DisposableBase:
+        """Invoke the given given action. This is typically called by instances
+        of ScheduledItem.
+
+        Args:
+            action: Action to be executed.
+            state: [Optional] state to be given to the action function.
+
+        Returns:
+            The disposable object returned by the action, if any; or a new
+            (no-op) disposable otherwise.
+        """
+
+        ret = action(self, state)
+        if isinstance(ret, abc.DisposableBase):
+            return ret
+
+        return Disposable()
+
+    @classmethod
+    def to_seconds(cls, value: typing.AbsoluteOrRelativeTime) -> float:
+        """Converts time value to seconds. This method handles both absolute
+        (datetime) and relative (timedelta) values. If the argument is already
+        a float, it is simply returned unchanged.
+
+        Args:
+            value: the time value to convert to seconds.
+
+        Returns:
+            The value converted to seconds.
+        """
+
+        if isinstance(value, datetime):
+            value = value - UTC_ZERO
+
+        if isinstance(value, timedelta):
+            value = value.total_seconds()
+
+        return value
+
+    @classmethod
+    def to_datetime(cls, value: typing.AbsoluteOrRelativeTime) -> datetime:
+        """Converts time value to datetime. This method handles both absolute
+        (float) and relative (timedelta) values. If the argument is already
+        a datetime, it is simply returned unchanged.
+
+        Args:
+            value: the time value to convert to datetime.
+
+        Returns:
+            The value converted to datetime.
+        """
+
+        if isinstance(value, timedelta):
+            value = UTC_ZERO + value
+        elif not isinstance(value, datetime):
+            value = datetime.utcfromtimestamp(value)
+
+        return value
+
+    @classmethod
+    def to_timedelta(cls, value: typing.AbsoluteOrRelativeTime) -> timedelta:
+        """Converts time value to timedelta. This method handles both absolute
+        (datetime) and relative (float) values. If the argument is already
+        a timedelta, it is simply returned unchanged. If the argument is an
+        absolute time, the result value will be the timedelta since the epoch,
+        January 1st, 1970, 00:00:00.
+
+        Args:
+            value: the time value to convert to timedelta.
+
+        Returns:
+            The value converted to timedelta.
+        """
+
+        if isinstance(value, datetime):
+            value = value - UTC_ZERO
+        elif not isinstance(value, timedelta):
+            value = timedelta(seconds=value)
+
+        return value

myenv/lib/python3.12/site-packages/reactivex/scheduler/threadpoolscheduler.py

@@ -0,0 +1,37 @@
+from concurrent.futures import Future, ThreadPoolExecutor
+from typing import Any, Optional
+
+from reactivex import abc, typing
+
+from .newthreadscheduler import NewThreadScheduler
+
+
+class ThreadPoolScheduler(NewThreadScheduler):
+    """A scheduler that schedules work via the thread pool."""
+
+    class ThreadPoolThread(abc.StartableBase):
+        """Wraps a concurrent future as a thread."""
+
+        def __init__(
+            self, executor: ThreadPoolExecutor, target: typing.StartableTarget
+        ):
+            self.executor: ThreadPoolExecutor = executor
+            self.target: typing.StartableTarget = target
+            self.future: Optional["Future[Any]"] = None
+
+        def start(self) -> None:
+            self.future = self.executor.submit(self.target)
+
+        def cancel(self) -> None:
+            if self.future:
+                self.future.cancel()
+
+    def __init__(self, max_workers: Optional[int] = None) -> None:
+        self.executor: ThreadPoolExecutor = ThreadPoolExecutor(max_workers=max_workers)
+
+        def thread_factory(
+            target: typing.StartableTarget,
+        ) -> ThreadPoolScheduler.ThreadPoolThread:
+            return self.ThreadPoolThread(self.executor, target)
+
+        super().__init__(thread_factory)

myenv/lib/python3.12/site-packages/reactivex/scheduler/timeoutscheduler.py

@@ -0,0 +1,122 @@
+from threading import Lock, Timer
+from typing import MutableMapping, Optional, TypeVar
+from weakref import WeakKeyDictionary
+
+from reactivex import abc, typing
+from reactivex.disposable import (
+    CompositeDisposable,
+    Disposable,
+    SingleAssignmentDisposable,
+)
+
+from .periodicscheduler import PeriodicScheduler
+
+_TState = TypeVar("_TState")
+
+
+class TimeoutScheduler(PeriodicScheduler):
+    """A scheduler that schedules work via a timed callback."""
+
+    _lock = Lock()
+    _global: MutableMapping[type, "TimeoutScheduler"] = WeakKeyDictionary()
+
+    @classmethod
+    def singleton(cls) -> "TimeoutScheduler":
+        with TimeoutScheduler._lock:
+            try:
+                self = TimeoutScheduler._global[cls]
+            except KeyError:
+                self = super().__new__(cls)
+                TimeoutScheduler._global[cls] = self
+        return self
+
+    def __new__(cls) -> "TimeoutScheduler":
+        return cls.singleton()
+
+    def schedule(
+        self, action: abc.ScheduledAction[_TState], state: Optional[_TState] = None
+    ) -> abc.DisposableBase:
+        """Schedules an action to be executed.
+
+        Args:
+            action: Action to be executed.
+            state: [Optional] state to be given to the action function.
+
+        Returns:
+            The disposable object used to cancel the scheduled action
+            (best effort).
+        """
+
+        sad = SingleAssignmentDisposable()
+
+        def interval() -> None:
+            sad.disposable = self.invoke_action(action, state)
+
+        timer = Timer(0, interval)
+        timer.daemon = True
+        timer.start()
+
+        def dispose() -> None:
+            timer.cancel()
+
+        return CompositeDisposable(sad, Disposable(dispose))
+
+    def schedule_relative(
+        self,
+        duetime: typing.RelativeTime,
+        action: abc.ScheduledAction[_TState],
+        state: Optional[_TState] = None,
+    ) -> abc.DisposableBase:
+        """Schedules an action to be executed after duetime.
+
+        Args:
+            duetime: Relative time after which to execute the action.
+            action: Action to be executed.
+            state: [Optional] state to be given to the action function.
+
+        Returns:
+            The disposable object used to cancel the scheduled action
+            (best effort).
+        """
+
+        seconds = self.to_seconds(duetime)
+        if seconds <= 0.0:
+            return self.schedule(action, state)
+
+        sad = SingleAssignmentDisposable()
+
+        def interval() -> None:
+            sad.disposable = self.invoke_action(action, state)
+
+        timer = Timer(seconds, interval)
+        timer.daemon = True
+        timer.start()
+
+        def dispose() -> None:
+            timer.cancel()
+
+        return CompositeDisposable(sad, Disposable(dispose))
+
+    def schedule_absolute(
+        self,
+        duetime: typing.AbsoluteTime,
+        action: abc.ScheduledAction[_TState],
+        state: Optional[_TState] = None,
+    ) -> abc.DisposableBase:
+        """Schedules an action to be executed at duetime.
+
+        Args:
+            duetime: Absolute time at which to execute the action.
+            action: Action to be executed.
+            state: [Optional] state to be given to the action function.
+
+        Returns:
+            The disposable object used to cancel the scheduled action
+            (best effort).
+        """
+
+        duetime = self.to_datetime(duetime)
+        return self.schedule_relative(duetime - self.now, action, state)
+
+
+__all__ = ["TimeoutScheduler"]

myenv/lib/python3.12/site-packages/reactivex/scheduler/trampoline.py

@@ -0,0 +1,62 @@
+from collections import deque
+from threading import Condition, Lock
+from typing import Deque
+
+from reactivex.internal.priorityqueue import PriorityQueue
+
+from .scheduleditem import ScheduledItem
+
+
+class Trampoline:
+    def __init__(self) -> None:
+        self._idle: bool = True
+        self._queue: PriorityQueue[ScheduledItem] = PriorityQueue()
+        self._lock: Lock = Lock()
+        self._condition: Condition = Condition(self._lock)
+
+    def idle(self) -> bool:
+        with self._lock:
+            return self._idle
+
+    def run(self, item: ScheduledItem) -> None:
+        with self._lock:
+            self._queue.enqueue(item)
+            if self._idle:
+                self._idle = False
+            else:
+                self._condition.notify()
+                return
+        try:
+            self._run()
+        finally:
+            with self._lock:
+                self._idle = True
+                self._queue.clear()
+
+    def _run(self) -> None:
+        ready: Deque[ScheduledItem] = deque()
+        while True:
+            with self._lock:
+                while len(self._queue) > 0:
+                    item: ScheduledItem = self._queue.peek()
+                    if item.duetime <= item.scheduler.now:
+                        self._queue.dequeue()
+                        ready.append(item)
+                    else:
+                        break
+
+            while len(ready) > 0:
+                item = ready.popleft()
+                if not item.is_cancelled():
+                    item.invoke()
+
+            with self._lock:
+                if len(self._queue) == 0:
+                    break
+                item = self._queue.peek()
+                seconds = (item.duetime - item.scheduler.now).total_seconds()
+                if seconds > 0.0:
+                    self._condition.wait(seconds)
+
+
+__all__ = ["Trampoline"]

myenv/lib/python3.12/site-packages/reactivex/scheduler/trampolinescheduler.py

@@ -0,0 +1,117 @@
+import logging
+from typing import Optional, TypeVar
+
+from reactivex import abc, typing
+from reactivex.abc.disposable import DisposableBase
+from reactivex.abc.scheduler import ScheduledAction
+from reactivex.internal.constants import DELTA_ZERO
+
+from .scheduleditem import ScheduledItem
+from .scheduler import Scheduler
+from .trampoline import Trampoline
+
+_TState = TypeVar("_TState")
+log = logging.getLogger("Rx")
+
+
+class TrampolineScheduler(Scheduler):
+    """Represents an object that schedules units of work on the trampoline.
+    You should never schedule timeouts using the *TrampolineScheduler*, as
+    it will block the thread while waiting.
+
+    Each instance has its own trampoline (and queue), and you can schedule work
+    on it from different threads. Beware though, that the first thread to call
+    a *schedule* method while the trampoline is idle will then remain occupied
+    until the queue is empty.
+    """
+
+    def __init__(self) -> None:
+
+        self._tramp = Trampoline()
+
+    def get_trampoline(self) -> Trampoline:
+        return self._tramp
+
+    def schedule(
+        self, action: abc.ScheduledAction[_TState], state: Optional[_TState] = None
+    ) -> abc.DisposableBase:
+        """Schedules an action to be executed.
+
+        Args:
+            action: Action to be executed.
+            state: [Optional] state to be given to the action function.
+
+        Returns:
+            The disposable object used to cancel the scheduled action
+            (best effort).
+        """
+
+        return self.schedule_absolute(self.now, action, state=state)
+
+    def schedule_relative(
+        self,
+        duetime: typing.RelativeTime,
+        action: abc.ScheduledAction[_TState],
+        state: Optional[_TState] = None,
+    ) -> abc.DisposableBase:
+        """Schedules an action to be executed after duetime.
+
+        Args:
+            duetime: Relative time after which to execute the action.
+            action: Action to be executed.
+            state: [Optional] state to be given to the action function.
+
+        Returns:
+            The disposable object used to cancel the scheduled action
+            (best effort).
+        """
+
+        duetime = max(DELTA_ZERO, self.to_timedelta(duetime))
+        return self.schedule_absolute(self.now + duetime, action, state=state)
+
+    def schedule_absolute(
+        self,
+        duetime: typing.AbsoluteTime,
+        action: abc.ScheduledAction[_TState],
+        state: Optional[_TState] = None,
+    ) -> abc.DisposableBase:
+        """Schedules an action to be executed at duetime.
+
+        Args:
+            duetime: Absolute time at which to execute the action.
+            action: Action to be executed.
+            state: [Optional] state to be given to the action function.
+
+        Returns:
+            The disposable object used to cancel the scheduled action
+            (best effort).
+        """
+
+        dt = self.to_datetime(duetime)
+        if dt > self.now:
+            log.warning("Do not schedule blocking work!")
+        item: ScheduledItem = ScheduledItem(self, state, action, dt)
+
+        self.get_trampoline().run(item)
+
+        return item.disposable
+
+    def schedule_required(self) -> bool:
+        """Test if scheduling is required.
+
+        Gets a value indicating whether the caller must call a
+        schedule method. If the trampoline is active, then it returns
+        False; otherwise, if the trampoline is not active, then it
+        returns True.
+        """
+        return self.get_trampoline().idle()
+
+    def ensure_trampoline(
+        self, action: ScheduledAction[_TState]
+    ) -> Optional[DisposableBase]:
+        """Method for testing the TrampolineScheduler."""
+
+        if self.schedule_required():
+            return self.schedule(action)
+
+        return action(self, None)

myenv/lib/python3.12/site-packages/reactivex/scheduler/virtualtimescheduler.py

@@ -0,0 +1,251 @@
+import logging
+import threading
+from datetime import datetime, timedelta
+from typing import Any, Optional, TypeVar
+
+from reactivex import abc, typing
+from reactivex.abc.scheduler import AbsoluteTime
+from reactivex.internal import ArgumentOutOfRangeException, PriorityQueue
+
+from .periodicscheduler import PeriodicScheduler
+from .scheduleditem import ScheduledItem
+
+log = logging.getLogger("Rx")
+
+MAX_SPINNING = 100
+
+_TState = TypeVar("_TState")
+
+
+class VirtualTimeScheduler(PeriodicScheduler):
+    """Virtual Scheduler. This scheduler should work with either
+    datetime/timespan or ticks as int/int"""
+
+    def __init__(self, initial_clock: typing.AbsoluteTime = 0) -> None:
+        """Creates a new virtual time scheduler with the specified
+        initial clock value.
+
+        Args:
+            initial_clock: Initial value for the clock.
+        """
+
+        super().__init__()
+        self._clock = initial_clock
+        self._is_enabled = False
+        self._lock: threading.Lock = threading.Lock()
+        self._queue: PriorityQueue[ScheduledItem] = PriorityQueue()
+
+    def _get_clock(self) -> AbsoluteTime:
+        with self._lock:
+            return self._clock
+
+    clock = property(fget=_get_clock)
+
+    @property
+    def now(self) -> datetime:
+        """Represents a notion of time for this scheduler. Tasks being
+        scheduled on a scheduler will adhere to the time denoted by this
+        property.
+
+        Returns:
+             The scheduler's current time, as a datetime instance.
+        """
+
+        return self.to_datetime(self._clock)
+
+    def schedule(
+        self, action: typing.ScheduledAction[_TState], state: Optional[_TState] = None
+    ) -> abc.DisposableBase:
+        """Schedules an action to be executed.
+
+        Args:
+            action: Action to be executed.
+            state: [Optional] state to be given to the action function.
+
+        Returns:
+            The disposable object used to cancel the scheduled action
+            (best effort).
+        """
+
+        return self.schedule_absolute(self._clock, action, state=state)
+
+    def schedule_relative(
+        self,
+        duetime: typing.RelativeTime,
+        action: abc.ScheduledAction[_TState],
+        state: Optional[_TState] = None,
+    ) -> abc.DisposableBase:
+        """Schedules an action to be executed after duetime.
+
+        Args:
+            duetime: Relative time after which to execute the action.
+            action: Action to be executed.
+            state: [Optional] state to be given to the action function.
+
+        Returns:
+            The disposable object used to cancel the scheduled action
+            (best effort).
+        """
+
+        time: typing.AbsoluteTime = self.add(self._clock, duetime)
+        return self.schedule_absolute(time, action, state=state)
+
+    def schedule_absolute(
+        self,
+        duetime: typing.AbsoluteTime,
+        action: abc.ScheduledAction[_TState],
+        state: Optional[_TState] = None,
+    ) -> abc.DisposableBase:
+        """Schedules an action to be executed at duetime.
+
+        Args:
+            duetime: Absolute time at which to execute the action.
+            action: Action to be executed.
+            state: [Optional] state to be given to the action function.
+
+        Returns:
+            The disposable object used to cancel the scheduled action
+            (best effort).
+        """
+
+        dt = self.to_datetime(duetime)
+        si: ScheduledItem = ScheduledItem(self, state, action, dt)
+        with self._lock:
+            self._queue.enqueue(si)
+        return si.disposable
+
+    def start(self) -> Any:
+        """Starts the virtual time scheduler."""
+
+        with self._lock:
+            if self._is_enabled:
+                return
+            self._is_enabled = True
+
+        spinning: int = 0
+
+        while True:
+            with self._lock:
+                if not self._is_enabled or not self._queue:
+                    break
+
+                item: ScheduledItem = self._queue.dequeue()
+
+                if item.duetime > self.now:
+                    if isinstance(self._clock, datetime):
+                        self._clock = item.duetime
+                    else:
+                        self._clock = self.to_seconds(item.duetime)
+                    spinning = 0
+
+                elif spinning > MAX_SPINNING:
+                    if isinstance(self._clock, datetime):
+                        self.clock += timedelta(microseconds=1000)
+                    else:
+                        self._clock += 1.0
+                    spinning = 0
+
+            if not item.is_cancelled():
+                item.invoke()
+            spinning += 1
+
+        self.stop()
+
+    def stop(self) -> None:
+        """Stops the virtual time scheduler."""
+
+        with self._lock:
+            self._is_enabled = False
+
+    def advance_to(self, time: typing.AbsoluteTime) -> None:
+        """Advances the schedulers clock to the specified absolute time,
+        running all work til that point.
+
+        Args:
+            time: Absolute time to advance the schedulers clock to.
+        """
+
+        dt: datetime = self.to_datetime(time)
+        with self._lock:
+            if self.now > dt:
+                raise ArgumentOutOfRangeException()
+
+            if self.now == dt or self._is_enabled:
+                return
+
+            self._is_enabled = True
+
+        while True:
+            with self._lock:
+                if not self._is_enabled or not self._queue:
+                    break
+
+                item: ScheduledItem = self._queue.peek()
+
+                if item.duetime > dt:
+                    break
+
+                if item.duetime > self.now:
+                    if isinstance(self._clock, datetime):
+                        self._clock = item.duetime
+                    else:
+                        self._clock = self.to_seconds(item.duetime)
+
+                self._queue.dequeue()
+
+            if not item.is_cancelled():
+                item.invoke()
+
+        with self._lock:
+            self._is_enabled = False
+            if isinstance(self._clock, datetime):
+                self._clock = dt
+            else:
+                self._clock = self.to_seconds(dt)
+
+    def advance_by(self, time: typing.RelativeTime) -> None:
+        """Advances the schedulers clock by the specified relative time,
+        running all work scheduled for that timespan.
+
+        Args:
+            time: Relative time to advance the schedulers clock by.
+        """
+
+        log.debug("VirtualTimeScheduler.advance_by(time=%s)", time)
+
+        self.advance_to(self.add(self.now, self.to_timedelta(time)))
+
+    def sleep(self, time: typing.RelativeTime) -> None:
+        """Advances the schedulers clock by the specified relative time.
+
+        Args:
+            time: Relative time to advance the schedulers clock by.
+        """
+
+        absolute = self.add(self.now, self.to_timedelta(time))
+        dt: datetime = self.to_datetime(absolute)
+
+        if self.now > dt:
+            raise ArgumentOutOfRangeException()
+
+        with self._lock:
+            if isinstance(self._clock, datetime):
+                self._clock = dt
+            else:
+                self._clock = self.to_seconds(dt)
+
+    @classmethod
+    def add(
+        cls, absolute: typing.AbsoluteTime, relative: typing.RelativeTime
+    ) -> typing.AbsoluteTime:
+        """Adds a relative time value to an absolute time value.
+
+        Args:
+            absolute: Absolute virtual time value.
+            relative: Relative virtual time value to add.
+
+        Returns:
+            The resulting absolute virtual time sum value.
+        """
+
+        return cls.to_datetime(absolute) + cls.to_timedelta(relative)