Breaking News: Grepper is joining You.com. Read the official announcement!

running asyncio in threads python

Nice Narwhal answered on July 12, 2022 Popularity 5/10 Helpfulness 2/10

answer running asyncio in threads python

related python async await run thread

running asyncio in threads python

Comment

def blocking_io():
    print(f"start blocking_io at {time.strftime('%X')}")
    # Note that time.sleep() can be replaced with any blocking
    # IO-bound operation, such as file operations.
    time.sleep(1)
    print(f"blocking_io complete at {time.strftime('%X')}")

async def main():
    print(f"started main at {time.strftime('%X')}")

    await asyncio.gather(
        asyncio.to_thread(blocking_io),
        asyncio.sleep(1))

    print(f"finished main at {time.strftime('%X')}")


asyncio.run(main())

# Expected output:
#
# started main at 19:50:53
# start blocking_io at 19:50:53
# blocking_io complete at 19:50:54
# finished main at 19:50:54

Popularity 5/10 Helpfulness 2/10 Language python

Source: docs.python.org

Tags: python

Link to this answer
Share Copy Link

Contributed on Jul 10 2023

Nice Narwhal

0 Answers Avg Quality 2/10

Closely Related Answers

python async await run thread

Comment

import asyncio

async def get_some_values_from_io():
    # Some IO code which returns a list of values
    ...

vals = []

async def fetcher():
    while True:
        io_vals = await get_some_values_from_io()

        for val in io_vals:
            vals.append(io_vals)

async def monitor():
    while True:
        print (len(vals))

        await asyncio.sleep(1)

async def main():
    t1 = asyncio.create_task(fetcher())
    t2 = asyncio.create_task(monitor())
    await asyncio.gather(t1, t2)

asyncio.run(main())

Popularity 9/10 Helpfulness 5/10 Language python

Source: bbc.github.io

Tags: async-await asyn

Link to this answer
Share Copy Link

Contributed on Jul 12 2022

DreamCoder

0 Answers Avg Quality 2/10

python async await run thread

Comment

import asyncio

async def get_data_from_io():
    ...

async def process_data(data):
    ...

async def main():
    while true:
        data = await get_data_from_io()
        await process_data(data)

asyncio.run(main())

Popularity 9/10 Helpfulness 3/10 Language python

Source: bbc.github.io

Tags: async-await asyn

Link to this answer
Share Copy Link

Contributed on Jul 12 2022

DreamCoder

0 Answers Avg Quality 2/10

running asyncio in threads python

Contents

More Related Answers

running asyncio in threads python

Closely Related Answers

python async await run thread

python async await run thread

Grepper

Documentation

Social

Legal

Contact

Oops, You will need to install Grepper and log-in to perform this action.