First, you need to understand that STAX includes and uses Jython 2.1 and
its libraries to execute Python code in <script> elements, etc. So, why
are you appending Python 2.6 to the system path? Python 2.6 library
modules are not necessary compatibile with Jython 2.1 (especially if you
installed the 32-bit version of Python instead of the 64-bit version of
Python as you're using a 64-bit version of STAF and the JVM). Also, note
that Python (aka CPython) is different from Jython as talked about in
"Appendix F: Jython and CPython Differences" at
http://staf.sourceforge.net/current/STAX/staxug.html#Header_CPythonDiffs.
You can use the re module provided by Jython 2.1 as part of STAX. You
don't change anything in Jython's systme path to use it. For example, the
following STAX job runs fine as follows:
<?xml version="1.0" encoding="UTF-8" standalone="no"?>
<!DOCTYPE stax SYSTEM "stax.dtd">
<stax>
<defaultcall function="Main"/>
<function name="Main">
<sequence>
<script>
import re
fail = re.search('FAIL', 'FAIL: This test failed')
</script>
<log message="1">'fail=%s' % (fail)</log>
</sequence>
</function>
</stax>
fyi... Jython 2.5.1 became available at the end of last year and we are in
the process of updating STAX to include and use Jython 2.5.1 instead of
Jython 2.1 (to be provided in a future release of STAX) once a couple of
issues in Jython 2.5.1 are resolved. Jython 2.5.1 is based on Python 2.5.
--------------------------------------------------------------
Sharon Lucas
IBM Austin, luc...@us.ibm.com
(512) 286-7313 or Tieline 363-7313
sridhar raman <thot...@yahoo.com>
02/28/2010 12:33 AM
To
staf-users@lists.sourceforge.net
cc
Subject
[staf-users] AssertionError: SRE module mismatch
Hi,
I am trying to run my job using STAXMon on Ubuntu 2.6.31-14-server x86_64
GNU/Linux and getting AssertionError: SRE module mismatch.
# echo $PATH
/usr/local/staf/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/lib/jython2.5
# echo $PYTHONPATH
/usr/lib/python2.6:/usr/local/staf/lib/python26:/usr/local/staf/lib
I also specified the foll. as someone specified. Still getting the
assertionerror.
<script>
myPythonDir ='/usr/lib/python2.6'
pythonpath = sys.path
sys.path.append(myPythonDir)
import re
fail = re.search('FAIL', file_info[1])
log_msg = 'HOST:%s\n\n%s' % (machine,file_info[1])
</script>
I have
Python 2.6
Java 1.6.0_15
STAF - 3.4.0 64-bit
20100227-22:23:21 Start JobID: 2, File:
/usr/local/staf/tests/client_test_harness.xml, Machine: local://local,
Function: Main, Args: null, JobName: seltest
20100227-22:23:21 Info Holding block: main
20100227-22:23:23 Info Received RELEASE BLOCK main request
20100227-22:23:23 Info Releasing block: main
20100227-22:23:23 Error STAXPythonEvaluationError signal raised.
Terminating job.
===== XML Information =====
File: /usr/local/staf/tests/client_test_harness.xml, Machine:
local://local
Line 22: Error in element type "import".
===== Python Error Information =====
com.ibm.staf.service.stax.STAXPythonEvaluationException:
Traceback (innermost last):
File "<pyExec string>", line 1, in ?
File
"/usr/local/staf/data/STAF/lang/java/shared_jython/2.1-staf-v3.3/Lib/re.py",
line 7, in ?
File
"/usr/local/staf/data/STAF/lang/java/shared_jython/2.1-staf-v3.3/Lib/sre.py",
line 17, in ?
File
"/usr/local/staf/data/STAF/lang/java/shared_jython/2.1-staf-v3.3/Lib/sre_compile.py",
line 15, in ?
AssertionError: SRE module mismatch
===== Call Stack for STAX Thread 1 =====
[
function: Main (Line: 20, File:
/usr/local/staf/tests/client_test_harness.xml, Machine: local://local)
sequence: 1/2 (Line: 21, File:
/usr/local/staf/tests/client_test_harness.xml, Machine: local://local)
]
20100227-22:23:23 Info Terminating block: main
20100227-22:23:23 Status Testcase Totals: Tests: 0, Pass: 0, Fail: 0
20100227-22:23:23 Status Job Result: None
20100227-22:23:23 Stop JobID: 2
Thank you
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------------------------------------------------------------------------------
Download Intel® Parallel Studio Eval
Try the new software tools for yourself. Speed compiling, find bugs
proactively, and fine-tune applications for parallel performance.
See why Intel Parallel Studio got high marks during beta.
http://p.sf.net/sfu/intel-sw-dev
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