contextvars_executor
- info:
contextvars friendly ThreadPoolExecutor
Installation
pip install contextvars_executorWhy???
Usage
import asyncio
import contextvars
from contextvars_executor import ContextVarExecutor
ctx = contextvars.ContextVar('42')
def thread():
ret = ctx.get()
assert ret == 42
return ret
async def main(*, loop):
ctx.set(42)
ret = await loop.run_in_executor(None, thread)
assert ret == 42
loop = asyncio.get_event_loop()
loop.set_default_executor(ContextVarExecutor())
loop.run_until_complete(main(loop=loop))Python 3.7+ is required, there is no need to support older python versions!!!
1 maintainer
Metadata
1 maintainer
Release files for contextvars-executor 0.0.1
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| contextvars_executor-0.0.1.tar.gz | 2.2 kB | Without provenance | Details for contextvars_executor-0.0.1.tar.gz |
Release files / contextvars_executor-0.0.1.tar.gz
| Download URL | contextvars_executor-0.0.1.tar.gz |
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| Size | 2.2 kB |
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twine/1.11.0 pkginfo/1.4.2 requests/2.19.1 setuptools/40.4.2 requests-toolbelt/0.8.0 tqdm/4.26.0 CPython/3.7.0a4+
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