Files
exo/rust/exo_pyo3_bindings/tests/test_python.py
37296c8249 Refactor runner for implementing batching (#1632)
## Motivation

Batching will require us to send tasks concurrently and queue them up.
Our current infrastructure cannot handle that all. This PR gets us
closer to this by allowing multiple tasks to be sent in parallel and
then queuing up tasks.

## Changes

Change Plan logic
Make runner main into a class
Add a "BatchGenerator" to which tasks can be submitted (although tasks
are handled sequentially) and sent back through an MpSender.
Refactor runner to accept tasks during generation
Keep the generator threading
Separate the runner into several files for better readability

## Test Plan

### Manual Testing
Tested manually, needs a lot more automated testing. Cancellation still
works on a single device. Needs checking on multiple devices.

### Automated Testing

---------

Co-authored-by: Evan Quiney <[email protected]>
2026-03-03 14:38:55 +00:00

37 lines
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Python

import asyncio
import pytest
from exo_pyo3_bindings import (
Keypair,
NetworkingHandle,
NoPeersSubscribedToTopicError,
PyFromSwarm,
)
@pytest.mark.asyncio
async def test_sleep_on_multiple_items() -> None:
print("PYTHON: starting handle")
h = NetworkingHandle(Keypair.generate())
rt = asyncio.create_task(_await_recv(h))
# sleep for 4 ticks
for i in range(4):
await asyncio.sleep(1)
try:
await h.gossipsub_publish("topic", b"somehting or other")
except NoPeersSubscribedToTopicError as e:
print("caught it", e)
async def _await_recv(h: NetworkingHandle):
while True:
event = await h.recv()
match event:
case PyFromSwarm.Connection() as c:
print(f"PYTHON: connection update: {c}")
case PyFromSwarm.Message() as m:
print(f"PYTHON: message: {m}")