Windows Python 3.8 Tornado asyncio Event loop Error
daniel-butler opened this issue · 2 comments
daniel-butler commented
Based on this issue in tornado. Snakeviz needs to set up a selector event loop for tornado to work properly in python 3.8.
This is the error message.
Traceback (most recent call last):
File "c:\users\docadmin\appdata\local\programs\python\python38-32\Lib\runpy.py", line 192, in _run_module_as_main
return _run_code(code, main_globals, None,
File "c:\users\docadmin\appdata\local\programs\python\python38-32\Lib\runpy.py", line 85, in _run_code
exec(code, run_globals)
File "C:\ProgramData\CoreCustom\electronic-payments\venv3-8-0\Scripts\snakeviz.exe\__main__.py", line 7, in <module>
File "c:\programdata\corecustom\electronic-payments\venv3-8-0\lib\site-packages\snakeviz\cli.py", line 123, in main
app.listen(p, address=hostname)
File "c:\programdata\corecustom\electronic-payments\venv3-8-0\lib\site-packages\tornado\web.py", line 2112, in listen
server.listen(port, address)
File "c:\programdata\corecustom\electronic-payments\venv3-8-0\lib\site-packages\tornado\tcpserver.py", line 152, in li
sten
self.add_sockets(sockets)
File "c:\programdata\corecustom\electronic-payments\venv3-8-0\lib\site-packages\tornado\tcpserver.py", line 165, in ad
d_sockets
self._handlers[sock.fileno()] = add_accept_handler(
File "c:\programdata\corecustom\electronic-payments\venv3-8-0\lib\site-packages\tornado\netutil.py", line 279, in add_
accept_handler
io_loop.add_handler(sock, accept_handler, IOLoop.READ)
File "c:\programdata\corecustom\electronic-payments\venv3-8-0\lib\site-packages\tornado\platform\asyncio.py", line 99,
in add_handler
self.asyncio_loop.add_reader(fd, self._handle_events, fd, IOLoop.READ)
File "c:\users\docadmin\appdata\local\programs\python\python38-32\Lib\asyncio\events.py", line 501, in add_reader
raise NotImplementedError
NotImplementedErrorAlexander-Serov commented
Hello!
Is there any news on this issue? A workaround?