STAX uses Jython (a Java implementation of CPython), which does not have all of the same functionality as CPython, including the OS module.
Appendix F "Appendix F: Jython and CPython Differences" (http://staf.sourceforge.net/current/STAX/staxug.html#Header_CPythonDiffs) has more information: Some standard CPython modules depend on operating system calls that are not available under Java. The most notable of these is os, which actually does run in Jython, but is missing much of its functionality. If you google for "jython popen" you will find some suggestions from other jython users on alternatives to popen. David Bender STAF/STAX Development (512-286-5315) IBM Austin Bldg. 903-5B002 Internet: bda...@us.ibm.com Yu Rong Tan <tan...@cn.ibm.com> 05/25/2009 09:39 PM To <staf-users@lists.sourceforge.net> cc Subject [staf-users] class 'org.python.modules.os' has no attribute 'popen' Hi, Here's subset of my STAX XML code: <script> import os hostname = os.popen("hostname").read().split("\n") dnsString = os.popen("dnsdomainname").read().split("\n") </script> Run it on Lotus Automation which is based on STAF. I got the error below: ===== Python Error Information ===== com.ibm.staf.service.stax.STAXPythonEvaluationException: Traceback (innermost last): File "<pyExec string>", line 2, in ? AttributeError: class 'org.python.modules.os' has no attribute 'popen' But I can run the code in the same machine's python enviroment without error, So I suspect that would be STAF, STAX problem. What do you think? -- Best Regards, YuRong Tan(谭玉蓉) ------------------------------------------------------------------------------ Register Now for Creativity and Technology (CaT), June 3rd, NYC. CaT is a gathering of tech-side developers & brand creativity professionals. Meet the minds behind Google Creative Lab, Visual Complexity, Processing, & iPhoneDevCamp asthey present alongside digital heavyweights like Barbarian Group, R/GA, & Big Spaceship. http://www.creativitycat.com _______________________________________________ staf-users mailing list staf-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/staf-users
------------------------------------------------------------------------------ Register Now for Creativity and Technology (CaT), June 3rd, NYC. CaT is a gathering of tech-side developers & brand creativity professionals. Meet the minds behind Google Creative Lab, Visual Complexity, Processing, & iPhoneDevCamp asthey present alongside digital heavyweights like Barbarian Group, R/GA, & Big Spaceship. http://www.creativitycat.com
_______________________________________________ staf-users mailing list staf-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/staf-users
