diff --git a/demos/sse/README.md b/demos/sse/README.md
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-# Server Side Events Demo
-This demo visualizes events from `tqdm` during a standard HTTP request.
-
-To start the demo, run:
-```bash
-python3 test_sse_display_of_tqdm.py
-```
-
-This will start a Flask server at http://127.0.0.1:8000/. When started, you can click on Ctrl+Click on the link printed on the console to open that page.
-
-Once the page opens, it should automatically connect to the SSE endpoint (`/events`) and send a request to the `tqdm` endpoint (`/tqdm`). While this is returning, you will see the progress of the `tqdm` instance print as a list on the page.
diff --git a/demos/sse/templates/index.html b/demos/sse/templates/index.html
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- Document
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diff --git a/demos/sse/test_sse_display_of_tqdm.py b/demos/sse/test_sse_display_of_tqdm.py
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-import asyncio
-import os
-import random
-import sys
-import time
-from typing import List
-
-from flask import Flask, Response, render_template
-from tqdm import tqdm as base_tqdm
-
-SCRIPT_DIR = os.path.dirname(os.path.abspath(os.path.join(__file__, "..", "..", "src", "pyflask")))
-sys.path.append(os.path.dirname(SCRIPT_DIR))
-from pyflask.manageNeuroconv.info.sse import MessageAnnouncer
-
-
-class SSEProgress(base_tqdm):
- def update(self, n=1, always_callback=False):
- if super(SSEProgress, self).update(n) or always_callback:
- announcer.announce(self.format_dict)
-
-
-# Helper Functions for the Demo
-async def sleep_func(sleep_duration: float = 1) -> float:
- start_time = time.time()
- await asyncio.sleep(delay=sleep_duration)
- end_time = time.time()
- elapsed_time = end_time - start_time
-
- return elapsed_time
-
-
-async def run_multiple_sleeps(sleep_durations: List[float]) -> List[float]:
- tasks = []
- for sleep_duration in sleep_durations:
- task = asyncio.create_task(sleep_func(sleep_duration=sleep_duration))
- tasks.append(task)
-
- actual_sleep_durations = [await f for f in SSEProgress(asyncio.as_completed(tasks), total=len(tasks))]
-
- return actual_sleep_durations
-
-
-announcer = MessageAnnouncer()
-
-app = Flask(__name__)
-
-
-@app.route("/")
-def home():
- return render_template("index.html")
-
-
-def listen():
- messages = announcer.listen() # returns a queue.Queue
- while True:
- msg = messages.get() # blocks until a new message arrives
- yield msg
-
-
-@app.route("/tqdm", methods=["GET"])
-def tqdm():
- n = 10**5
- sleep_durations = [random.uniform(0, 5.0) for _ in range(n)]
- asyncio.run(run_multiple_sleeps(sleep_durations=sleep_durations))
- return Response()
-
-
-@app.route("/events", methods=["GET"])
-def events():
- return Response(listen(), mimetype="text/event-stream")
-
-
-if __name__ == "__main__":
- app.run(port=8000, debug=True)