beremiz: tests/logging/py_ext_0@py_ext/py

author	Andrey Skvortsov <andrej.skvortzov@gmail.com>
	Wed, 20 Apr 2016 17:15:35 +0300
changeset 1489	9c22ff9c8c06
parent 1014	e2f7d6c95db0
permissions	-rw-r--r--

fix splash loading with wx3.0

Previously only gray square was shown. Apparently to show splash screen several calls of wx.Yield() are necessary.
Unfortunately splash.IsShowOnScreen() returns always 1 regardless of whether splash is on the screen or not.
this fix is a dirty hack. It just process all events after splash is created during 0.3 seconds.

<?xml version="1.0" encoding="UTF-8" standalone="no"?>
<Python xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://www.w3.org/2001/XMLSchema" xsi:schemaLocation="py_ext_xsd.xsd">
<![CDATA[import threading, time

MyT = None
Stop = False

def StartLog():
    global MyT
    MyT=threading.Thread(target = DoLog)
    MyT.start()

def DoLog():
    global Stop
    while not Stop:
        PLCObject.LogMessage("Python side Logging (PLC is %s)"%PLCObject.PLCStatus)
        time.sleep(0.3)

def StopLog():
    global MyT,Stop
    Stop=True

_runtime_init.append(StartLog)
_runtime_cleanup.append(StopLog)
]]>
</Python>