<?xml version='1.0' encoding='utf-8'?>
<PyFile xmlns:xhtml="http://www.w3.org/1999/xhtml">
  <variables>
    <variable name="Test_Python_Var" type="INT" initial="4"/>
    <variable name="Second_Python_Var" type="INT" initial="5"/>
  </variables>
  <globals>
    <xhtml:p><![CDATA[
import time,sys,ctypes
Python_to_C_Call = PLCBinary.Python_to_C_Call
Python_to_C_Call.restype = ctypes.c_int
Python_to_C_Call.argtypes = [ctypes.c_int, ctypes.POINTER(ctypes.c_int)]


def MyPrintFunction(msg):
    if sys.stdout:
        sys.stdout.write(msg)
        sys.stdout.flush()
    else:
        PLCObject.LogMessage(msg)

def MyPythonFunc(arg):
    i = ctypes.c_int()
    if(Python_to_C_Call(arg, i)):
        res = i.value
        print("toC:", arg, "from C:", res, "FBID:", FBID)
    else:
        print("Failed Python_to_C_Call failed")
        res = None
    print("Python read PLC global :",PLCGlobals.Test_Python_Var)
    print("Python read PLC global Grumpf :",PLCGlobals.Grumpf)
    PLCGlobals.Second_Python_Var = 789

    if sys.stdout:
        sys.stdout.flush()
    return res

async_error_test_code = """
def badaboom():
    tuple()[0]

import wx
def badaboomwx():
    wx.CallAfter(badaboom)

from threading import Timer
a = Timer(3, badaboom)
a.start()

b = Timer(6, badaboomwx)
b.start()
"""
]]></xhtml:p>
  </globals>
  <init>
    <xhtml:p><![CDATA[
global x, y
x = 2
y = 5
print("py_runtime init:", x, ",", y)
]]></xhtml:p>
  </init>
  <cleanup>
    <xhtml:p><![CDATA[
print("py_runtime cleanup")
]]></xhtml:p>
  </cleanup>
  <start>
    <xhtml:p><![CDATA[
global x, y
print("py_runtime start", x * x + y * y)
]]></xhtml:p>
  </start>
  <stop>
    <xhtml:p><![CDATA[
print("py_runtime stop")
]]></xhtml:p>
  </stop>
</PyFile>