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Your IP : 216.73.216.148
import pythoncom
import win32com.axscript.axscript
import winerror
from win32com.axscript import axscript
from win32com.server import exception, util
class AXEngine:
def __init__(self, site, engine):
self.eScript = self.eParse = self.eSafety = None
if type(engine) == type(""):
engine = pythoncom.CoCreateInstance(
engine, None, pythoncom.CLSCTX_SERVER, pythoncom.IID_IUnknown
)
self.eScript = engine.QueryInterface(axscript.IID_IActiveScript)
self.eParse = engine.QueryInterface(axscript.IID_IActiveScriptParse)
self.eSafety = engine.QueryInterface(axscript.IID_IObjectSafety)
self.eScript.SetScriptSite(site)
self.eParse.InitNew()
def __del__(self):
self.Close()
def GetScriptDispatch(self, name=None):
return self.eScript.GetScriptDispatch(name)
def AddNamedItem(self, item, flags):
return self.eScript.AddNamedItem(item, flags)
# Some helpers.
def AddCode(self, code, flags=0):
self.eParse.ParseScriptText(code, None, None, None, 0, 0, flags)
def EvalCode(self, code):
return self.eParse.ParseScriptText(
code, None, None, None, 0, 0, axscript.SCRIPTTEXT_ISEXPRESSION
)
def Start(self):
# Should maybe check state?
# Do I need to transition through?
self.eScript.SetScriptState(axscript.SCRIPTSTATE_STARTED)
# self.eScript.SetScriptState(axscript.SCRIPTSTATE_CONNECTED)
def Close(self):
if self.eScript:
self.eScript.Close()
self.eScript = self.eParse = self.eSafety = None
def SetScriptState(self, state):
self.eScript.SetScriptState(state)
IActiveScriptSite_methods = [
"GetLCID",
"GetItemInfo",
"GetDocVersionString",
"OnScriptTerminate",
"OnStateChange",
"OnScriptError",
"OnEnterScript",
"OnLeaveScript",
]
class AXSite:
"""An Active Scripting site. A Site can have exactly one engine."""
_public_methods_ = IActiveScriptSite_methods
_com_interfaces_ = [axscript.IID_IActiveScriptSite]
def __init__(self, objModel={}, engine=None, lcid=0):
self.lcid = lcid
self.objModel = {}
for name, object in objModel.items():
# Gregs code did string.lower this - I think that is callers job if he wants!
self.objModel[name] = object
self.engine = None
if engine:
self._AddEngine(engine)
def AddEngine(self, engine):
"""Adds a new engine to the site.
engine can be a string, or a fully wrapped engine object.
"""
if type(engine) == type(""):
newEngine = AXEngine(util.wrap(self), engine)
else:
newEngine = engine
self.engine = newEngine
flags = (
axscript.SCRIPTITEM_ISVISIBLE
| axscript.SCRIPTITEM_NOCODE
| axscript.SCRIPTITEM_GLOBALMEMBERS
| axscript.SCRIPTITEM_ISPERSISTENT
)
for name in self.objModel.keys():
newEngine.AddNamedItem(name, flags)
newEngine.SetScriptState(axscript.SCRIPTSTATE_INITIALIZED)
return newEngine
# B/W compat
_AddEngine = AddEngine
def _Close(self):
self.engine.Close()
self.objModel = {}
def GetLCID(self):
return self.lcid
def GetItemInfo(self, name, returnMask):
if name not in self.objModel:
raise exception.Exception(
scode=winerror.TYPE_E_ELEMENTNOTFOUND, desc="item not found"
)
### for now, we don't have any type information
if returnMask & axscript.SCRIPTINFO_IUNKNOWN:
return (self.objModel[name], None)
return (None, None)
def GetDocVersionString(self):
return "Python AXHost version 1.0"
def OnScriptTerminate(self, result, excepInfo):
pass
def OnStateChange(self, state):
pass
def OnScriptError(self, errorInterface):
return winerror.S_FALSE
def OnEnterScript(self):
pass
def OnLeaveScript(self):
pass