[ZODB-Dev] Cannot import name utils + class.__dict__ not accessible

[Shane Hathaway]

Jose Benito Gonzalez Lopez wrote:
> Thank you so much for your answer.
> We have realized that it was due to mod_python module. We do
> not know why but adding the directive:
> 
> PythonInterpreter main_interpreter
> 
> in the httpd.conf has fixed the problem.

There should be a big notice somewhere that says "always disable the 
multiple interpreter feature of mod_python and mod_wsgi".  It's a 
misfeature IMHO and the worst part is it's enabled by default in both of 
them.  It plays havoc with C extensions.

The mod_wsgi equivalent, FWIW, is "WSGIApplicationGroup main".

Shane