Hi Chris The problem ist hat i use also window not only unix. Von: Christoph Reiter [mailto:reiter christoph gmail com]
Gesendet: Montag, 3. Oktober 2016 17:18
An: adrian lanz bluewin ch; python-hackers-list gnome org
Betreff: Re: Python 3.4 / GTK3 / Async Afaik you need something like https://github.com/nathan-hoad/gbulb Hi
I use tkinter with a async function on a Linux/Window app.
Now I will use gtk3 instead of tkinter.
Is there also a way to run my async function?
How should I adapt the code
Here are some code fragments:
async def _event_loop(app, interval=0.05):
try:
while True:
app.update()
await asyncio.sleep(interval)
except tkinter.TclError as exc:
if "application has been destroyed" not in exc.args[0]:
raise
class SSHFrame(tkinter.Frame):
def __init__(self, parent):
super().__init__(parent)
...
...
async def _run(self, host, command, user, password):
try:
async with asyncssh.connect(host, username=user,
password=password,
client_keys=None) as conn:
self._proc = await conn.create_process(command,
term_type='dumb')
while not self._proc.stdout.at_eof():
self._output(await self._proc.stdout.read(1024))
self._output('\n[Disconnected]\n')
except (asyncssh.Error, OSError) as exc:
self._output('[%s]\n' % str(exc))
finally:
self._proc = None
class App(tkinter.Frame):
def __init__(self, parent):
super().__init__(parent)
.....
.....
asyncio.get_event_loop().run_until_complete(_event_loop(App(tkinter.Tk())))
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