After upgrading to 1.8.5 (from 1.8.1) I instantly had Internal Server Error
whenever my class was instantiated and placed in memcache:
daRef = oRefFinder()
memcache.set( 'theRef', daRef)
The last lines of the error trace says that the memcache.set command:
File "/base/data/home/apps/s~refindservice/1.370602298270267557/main.py",
line 117, in get
memcache.set('theRef' , daRef )
File
"/base/data/home/runtimes/python27/python27_lib/versions/1/google/appengine/api/memcache/__init__.py",
line 763, in set
namespace=namespace)
File
"/base/data/home/runtimes/python27/python27_lib/versions/1/google/appengine/api/memcache/__init__.py",
line 868, in _set_with_policy
time, '', namespace)
File
"/base/data/home/runtimes/python27/python27_lib/versions/1/google/appengine/api/memcache/__init__.py",
line 947, in _set_multi_async_with_policy
stored_value, flags = _validate_encode_value(value, self._do_pickle)
File
"/base/data/home/runtimes/python27/python27_lib/versions/1/google/appengine/api/memcache/__init__.py",
line 227, in _validate_encode_value
stored_value = do_pickle(value)
File
"/base/data/home/runtimes/python27/python27_lib/versions/1/google/appengine/api/memcache/__init__.py",
line 392, in _do_pickle
pickler.dump(value)
TypeError: 'NoneType' object is not callable
I finally traced it to __setattr__ and __getattr__. If I go into my class
and change __setattr__ and __getattr__ methods to something else like
tabooset and tabooget -- Memcache error goes away. GRRRR.
If I delete all the content in my __setattr__ and just put "pass" -- it
still bombs -- so this is specific to the name of those methods.
First, what is going on?
Second, is there some other way I'm supposed to be setting and getting
attributes in my classes in GAE?
And yes, this was operating fine before I upgraded from 1.8.1 to 1.8.5.
Brian
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