--- a/runtime/PLCObject.py Wed Oct 11 11:54:55 2017 +0300
+++ b/runtime/PLCObject.py Wed Oct 11 13:15:21 2017 +0300
@@ -277,24 +277,25 @@
MethodNames = ["init", "start", "stop", "cleanup"]
self.python_runtime_vars = globals().copy()
self.python_runtime_vars.update(self.pyruntimevars)
+ parent = self
class PLCSafeGlobals(object):
- def __getattr__(_self, name):
+ def __getattr__(self, name):
try:
- t = self.python_runtime_vars["_"+name+"_ctype"]
+ t = parent.python_runtime_vars["_"+name+"_ctype"]
except KeyError:
raise KeyError("Try to get unknown shared global variable : %s" % name)
v = t()
- self.python_runtime_vars["_PySafeGetPLCGlob_"+name](ctypes.byref(v))
- return self.python_runtime_vars["_"+name+"_unpack"](v)
-
- def __setattr__(_self, name, value):
+ parent.python_runtime_vars["_PySafeGetPLCGlob_"+name](ctypes.byref(v))
+ return parent.python_runtime_vars["_"+name+"_unpack"](v)
+
+ def __setattr__(self, name, value):
try:
- t = self.python_runtime_vars["_"+name+"_ctype"]
+ t = parent.python_runtime_vars["_"+name+"_ctype"]
except KeyError:
raise KeyError("Try to set unknown shared global variable : %s" % name)
- v = self.python_runtime_vars["_"+name+"_pack"](t, value)
- self.python_runtime_vars["_PySafeSetPLCGlob_"+name](ctypes.byref(v))
+ v = parent.python_runtime_vars["_"+name+"_pack"](t, value)
+ parent.python_runtime_vars["_PySafeSetPLCGlob_"+name](ctypes.byref(v))
self.python_runtime_vars.update({
"PLCGlobals": PLCSafeGlobals(),