venv added, updated

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

@@ -0,0 +1,43 @@
+from threading import RLock
+from typing import Optional
+
+from reactivex import typing
+from reactivex.abc import DisposableBase
+from reactivex.internal import noop
+from reactivex.typing import Action
+
+
+class Disposable(DisposableBase):
+    """Main disposable class"""
+
+    def __init__(self, action: Optional[typing.Action] = None) -> None:
+        """Creates a disposable object that invokes the specified
+        action when disposed.
+
+        Args:
+            action: Action to run during the first call to dispose.
+                The action is guaranteed to be run at most once.
+
+        Returns:
+            The disposable object that runs the given action upon
+            disposal.
+        """
+
+        self.is_disposed = False
+        self.action: Action = action or noop
+
+        self.lock = RLock()
+
+        super().__init__()
+
+    def dispose(self) -> None:
+        """Performs the task of cleaning up resources."""
+
+        dispose = False
+        with self.lock:
+            if not self.is_disposed:
+                dispose = True
+                self.is_disposed = True
+
+        if dispose:
+            self.action()