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- # Test dynamic policy, and running object table.
-
- import pythoncom
- import winerror
- from win32com.server.exception import Exception
-
- error = "testDynamic error"
-
- iid = pythoncom.MakeIID("{b48969a0-784b-11d0-ae71-d23f56000000}")
-
-
- class VeryPermissive:
- def _dynamic_(self, name, lcid, wFlags, args):
- if wFlags & pythoncom.DISPATCH_METHOD:
- return getattr(self, name)(*args)
-
- if wFlags & pythoncom.DISPATCH_PROPERTYGET:
- try:
- # to avoid problems with byref param handling, tuple results are converted to lists.
- ret = self.__dict__[name]
- if type(ret) == type(()):
- ret = list(ret)
- return ret
- except KeyError: # Probably a method request.
- raise Exception(scode=winerror.DISP_E_MEMBERNOTFOUND)
-
- if wFlags & (
- pythoncom.DISPATCH_PROPERTYPUT | pythoncom.DISPATCH_PROPERTYPUTREF
- ):
- setattr(self, name, args[0])
- return
-
- raise Exception(scode=winerror.E_INVALIDARG, desc="invalid wFlags")
-
- def write(self, *args):
- if len(args) == 0:
- raise Exception(
- scode=winerror.DISP_E_BADPARAMCOUNT
- ) # Probably call as PROPGET.
-
- for arg in args[:-1]:
- print(str(arg), end=" ")
- print(str(args[-1]))
-
-
- def Test():
- import win32com.server.policy
- import win32com.server.util
-
- # import win32dbg;win32dbg.brk()
- ob = win32com.server.util.wrap(
- VeryPermissive(), usePolicy=win32com.server.policy.DynamicPolicy
- )
- try:
- handle = pythoncom.RegisterActiveObject(ob, iid, 0)
- except pythoncom.com_error as details:
- print("Warning - could not register the object in the ROT:", details)
- handle = None
- try:
- import win32com.client.dynamic
-
- client = win32com.client.dynamic.Dispatch(iid)
- client.ANewAttr = "Hello"
- if client.ANewAttr != "Hello":
- raise error("Could not set dynamic property")
-
- v = ["Hello", "From", "Python", 1.4]
- client.TestSequence = v
- if v != list(client.TestSequence):
- raise error(
- "Dynamic sequences not working! %r/%r"
- % (repr(v), repr(client.testSequence))
- )
-
- client.write("This", "output", "has", "come", "via", "testDynamic.py")
- # Check our new "_FlagAsMethod" works (kinda!)
- client._FlagAsMethod("NotReallyAMethod")
- if not callable(client.NotReallyAMethod):
- raise error("Method I flagged as callable isn't!")
-
- client = None
- finally:
- if handle is not None:
- pythoncom.RevokeActiveObject(handle)
- print("Test worked!")
-
-
- if __name__ == "__main__":
- Test()
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