I've been doing some embedded python work and everything has been working like a charm thusfar! Twisted has saved us tons of work, hats off to the development team.<div><br></div><div><br></div><div>I have been having issues with shutting down twisted completely (I think). Even upon executing Py_Finalize or Py_EndInterpreter as necessary upon re-entering our browser plugin we hit an exception during twisted import.</div>
<div><br></div><div><br></div><div>Here is my traceback :</div><div><br></div><div><div>Traceback (most recent call last):</div><div> File "<string>", line 1, in <module></div><div> File "ourCode.py", line 8, in <module></div>
<div> from twisted.spread import pb</div><div> File "C:\Python25\lib\site-packages\twisted\spread\pb.py", line 69, in <module></div><div> from zope.interface import implements, Interface</div><div> File "C:\Python25\lib\site-packages\zope\interface\__init__.py", line 58, in <module></div>
<div> _wire()</div><div> File "C:\Python25\lib\site-packages\zope\interface\interface.py", line 809, in _wire</div><div> classImplements(Attribute, IAttribute)</div><div> File "C:\Python25\lib\site-packages\zope\interface\declarations.py", line 461, in classImplements</div>
<div> spec = implementedBy(cls)</div><div> File "C:\Python25\lib\site-packages\zope\interface\declarations.py", line 332, in implementedByFallback</div><div> if isinstance(spec, Implements):</div><div>TypeError: 'NoneType' object is not callable</div>
<div><br></div><div><br></div><div>Changing the order of imports hasn't seemed to matter, looks to me like something in zope init blows up if it's already loaded.</div><div><br></div><div>Is there a safe way to make sure the threads are dead? To clean imports out? Anything? I haven't been able to find much documentation to help me overcome the problem and I CANNOT forcibly unload our app from browser memory.</div>
<div><br></div><div>If the C++ code we are using for startup / shutdown let me know and I will post it as well.</div><div><br></div><div><br></div><div>Regards,</div><div><br></div><div>James</div><div><br></div></div>