venv added, updated

myenv/lib/python3.12/site-packages/reactivex/observable/case.py

@@ -0,0 +1,35 @@
+from asyncio import Future
+from typing import Callable, Mapping, Optional, TypeVar, Union
+
+from reactivex import Observable, abc, defer, empty, from_future
+
+_Key = TypeVar("_Key")
+_T = TypeVar("_T")
+
+
+def case_(
+    mapper: Callable[[], _Key],
+    sources: Mapping[_Key, Observable[_T]],
+    default_source: Optional[Union[Observable[_T], "Future[_T]"]] = None,
+) -> Observable[_T]:
+
+    default_source_: Union[Observable[_T], "Future[_T]"] = default_source or empty()
+
+    def factory(_: abc.SchedulerBase) -> Observable[_T]:
+        try:
+            result: Union[Observable[_T], "Future[_T]"] = sources[mapper()]
+        except KeyError:
+            result = default_source_
+
+        if isinstance(result, Future):
+
+            result_: Observable[_T] = from_future(result)
+        else:
+            result_ = result
+
+        return result_
+
+    return defer(factory)
+
+
+__all__ = ["case_"]