Asynchronous file IO for Linux Posix and Wondows.
Project description
Python bindings for Linux AIO API and simple asyncio wrapper.
Example
import asyncio
from linux_aio import AsyncioAIOContext
loop = asyncio.get_event_loop()
async def main():
# max_requests=128 by default
ctx = AsyncioAIOContext(max_requests=128)
with open("test.file", "wb+") as fp:
fd = fp.fileno()
# Execute one write operation
await ctx.write(b"Hello world", fd, offset=0)
# Execute one read operation
print(await ctx.read(32, fd, offset=0))
# Execute one fdsync operation
await ctx.fdsync(fd)
op1 = ctx.write(b"Hello from ", fd, offset=0)
op2 = ctx.write(b"async world", fd, offset=11)
await asyncio.gather(op1, op2)
print(await ctx.read(32, fd, offset=0))
# Hello from async world
loop.run_until_complete(main())Release history Release notifications | RSS feed
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