Memory usage grow on task switching · Issue #62 · harvimt/quamash (original) (raw)

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Description

import asyncio

from PyQt5 import QtWidgets from quamash import QEventLoop

@asyncio.coroutine def Switcher():

while True:

    yield from asyncio.sleep(0.001)

if name == "main":

import sys

app = QtWidgets.QApplication(sys.argv)
loop = QEventLoop(app)
asyncio.set_event_loop(loop)

with loop:

    loop.run_until_complete(Switcher())

Usage grow proportinally to switching speed. I made some big app with awesome 👍 quamash, and saw slow growing for hours of work.

Tested with:

• Ubuntu 14.04 / Python 3.4.3 / PyQt 5.5
• Windows 7 / Python 3.5.0 / PyQt 5.5.1
• Windows xp / Python 3.4.4 / PyQt 5.5