sys.registry undefined variable

[Bryan Nahrwold]

Aptana Studio 3 configured for Jython 2.2.1 instead of the latest version, due to another dependency.

The following code:
import sys
if __name__ == '__main__':
    print('dir(sys):')
    print(dir(sys))
    print('sys.registry:')
    print(sys.registry)

produces the result:

**dir(sys):

sys.registry:
None**

Problems tab lists: "Undefined variable from import: registry"

When I run this from native Jython 2.2.1 I get the python.path expected.

I'm new to  Eclipse/PyDev in Aptana.  Does anyone know why I can't resolve registry, even though it shows in the dir() statement?

Thanks

[Bryan Nahrwold]

My bad. Interpreter configured for python instead of Jython. Working fine now.

[Richard Katz]

I have the same issue with PyDev (not related to Jython).  I have import lxml.etree and I get  "Undefined variable from import: tostring"   I'm using Python 2.7 using:

Window | Preferences | PyDev | Interpreter - Python
Libraries \System libs
C:\Python27\lib\site-packages\lxml-2.3-py2.7-win32.egg

And:
Project Properties DyDev - Interpreter/Grammer Python Grammar Version 2.7

I fixed it though by adding in etree.py as an external lib to the project, forcing compilation, and then removing it.