From 4a52a71956a8d46fcb7294ac71734504bb09bcc2 Mon Sep 17 00:00:00 2001
From: S. Solomon Darnell
Date: Fri, 28 Mar 2025 21:52:21 -0500
Subject: two version of R2R are here

---
 .../python3.12/site-packages/fastapi/background.py | 59 ++++++++++++++++++++++
 1 file changed, 59 insertions(+)
 create mode 100644 .venv/lib/python3.12/site-packages/fastapi/background.py

(limited to '.venv/lib/python3.12/site-packages/fastapi/background.py')

diff --git a/.venv/lib/python3.12/site-packages/fastapi/background.py b/.venv/lib/python3.12/site-packages/fastapi/background.py
new file mode 100644
index 00000000..203578a4
--- /dev/null
+++ b/.venv/lib/python3.12/site-packages/fastapi/background.py
@@ -0,0 +1,59 @@
+from typing import Any, Callable
+
+from starlette.background import BackgroundTasks as StarletteBackgroundTasks
+from typing_extensions import Annotated, Doc, ParamSpec
+
+P = ParamSpec("P")
+
+
+class BackgroundTasks(StarletteBackgroundTasks):
+    """
+    A collection of background tasks that will be called after a response has been
+    sent to the client.
+
+    Read more about it in the
+    [FastAPI docs for Background Tasks](https://fastapi.tiangolo.com/tutorial/background-tasks/).
+
+    ## Example
+
+    ```python
+    from fastapi import BackgroundTasks, FastAPI
+
+    app = FastAPI()
+
+
+    def write_notification(email: str, message=""):
+        with open("log.txt", mode="w") as email_file:
+            content = f"notification for {email}: {message}"
+            email_file.write(content)
+
+
+    @app.post("/send-notification/{email}")
+    async def send_notification(email: str, background_tasks: BackgroundTasks):
+        background_tasks.add_task(write_notification, email, message="some notification")
+        return {"message": "Notification sent in the background"}
+    ```
+    """
+
+    def add_task(
+        self,
+        func: Annotated[
+            Callable[P, Any],
+            Doc(
+                """
+                The function to call after the response is sent.
+
+                It can be a regular `def` function or an `async def` function.
+                """
+            ),
+        ],
+        *args: P.args,
+        **kwargs: P.kwargs,
+    ) -> None:
+        """
+        Add a function to be called in the background after the response is sent.
+
+        Read more about it in the
+        [FastAPI docs for Background Tasks](https://fastapi.tiangolo.com/tutorial/background-tasks/).
+        """
+        return super().add_task(func, *args, **kwargs)
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