objc_asyncio - asyncio support for PyObjC¶
The library “objc_asyncio” contains the implementation of an
asyncio eventloop on top of the Cocoa eventloop
library (in particular CFRunLoop), which makes it easy to
use asyncio in Cocoa GUIs on macOS.
The library also contains a number of utilities to make
using asyncio in Cocoa GUIs easier.
Release information¶
Objc_asyncio 0.1 is not yet released. See the changelog for information on this release.
Supported platforms¶
This package supports Python 3.7 and later on macOS 10.9 or later, it is not supported on other platforms like iOS, Windows and Linux.
This package requires a working ssl module.
Basic Usage¶
Interative use¶
To experiment with objc_asyncio you can use an interactive interpreter with asyncio support:
In command-line scripts¶
Call objc_asyncio.install() before calling asyncio.run() or manually creating an asyncio event loop:
1 2 3 4 5 6 7 8 9 10 | import asyncio
import objc_asyncio
objc_asyncio.install()
async def main():
...
asyncio.run(main())
|
In GUI programs¶
Call objc_asyncio.install() before starting the main GUI:
1 2 3 4 5 6 7 | import sys
import Cocoa
import objc_asyncio
with objc_asyncio.running_loop():
Cocoa.NSApplicationMain(sys.argv)
|