IIRC this is caused by having a Python compiled without UCS4 support. Some pre-built pythons that come with certain Linux distros (RedHat is one I think) are built with different unicode support then the default. I would suggest building your own python from source and trying it with that instead. -Casey On Fri, 20 Aug 2004 12:12:31 +0200 Lennart Regebro <regebro@nuxeo.com> wrote:

I have finally realized that the way tests are run in 2.7 is different

from earlier version of Zope, and I'm trying to get them to run.

It's Zope 2.7.2 on Debian. Python 2.3.4 and 2.3.2, so I guess 2.3.3 would give the same error. Could it be a side effect of the compiling or something?

Here is the traceback:

Running unit tests from /home/regebro/Zopes/Zope-2.7.2-0 /home/regebro/Zopes/Zope-2.7.2-0/lib/python/DocumentTemplate/cDocumen tTemplate.so: undefined symbol: PyUnicodeUCS4_DecodeLatin1 ['/home/regebro/Zopes/Zope-2.7.2-0/lib/python', '/home/regebro/Zopes/Zope-2.7.2-0', '/usr/local/lib/python23.zip', '/usr/local/lib/python2.3', '/usr/local/lib/python2.3/plat-linux2', '/usr/local/lib/python2.3/lib-tk', '/usr/local/lib/python2.3/lib-dynload', '/usr/local/lib/python2.3/site-packages'] Traceback (most recent call last): File "test.py", line 841, in ? process_args() File "test.py", line 831, in process_args bad = main(module_filter, test_filter, libdir) File "test.py", line 629, in main files = find_tests(module_filter) File "test.py", line 460, in find_tests os.path.walk(walkdir, finder.visit, rx) File "/usr/local/lib/python2.3/posixpath.py", line 290, in walk walk(name, func, arg) File "/usr/local/lib/python2.3/posixpath.py", line 290, in walk walk(name, func, arg) File "/usr/local/lib/python2.3/posixpath.py", line 282, in walk func(arg, top, names) File "test.py", line 439, in visit __import__(pkg) File "/home/regebro/Zopes/Zope-2.7.2-0/lib/python/AccessControl/__init__.p y", line 16, in ? import DTML File "/home/regebro/Zopes/Zope-2.7.2-0/lib/python/AccessControl/DTML.py", line 18, in ? from DocumentTemplate import DT_Util File "/home/regebro/Zopes/Zope-2.7.2-0/lib/python/DocumentTemplate/__init_ _.py", line 22, in ? from DocumentTemplate import String, File, HTML, HTMLDefault, HTMLFile File "/home/regebro/Zopes/Zope-2.7.2-0/lib/python/DocumentTemplate/Documen tTemplate.py", line 112, in ? from DT_String import String, File File "/home/regebro/Zopes/Zope-2.7.2-0/lib/python/DocumentTemplate/DT_Stri ng.py", line 17, in ? from DT_Util import ParseError, InstanceDict, TemplateDict, render_blocks, str File "/home/regebro/Zopes/Zope-2.7.2-0/lib/python/DocumentTemplate/DT_Util .py", line 42, in ? from cDocumentTemplate import InstanceDict, TemplateDict, \ ImportError: /home/regebro/Zopes/Zope-2.7.2-0/lib/python/DocumentTemplate/cDocumen tTemplate.so: undefined symbol: PyUnicodeUCS4_DecodeLatin1

Any ideas why this is? The Zope in itself seems to work fine. I have a

2.7.0 instance to, it also fails, but with a completely different error.

//Lennart

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Lennart Regebro wrote at 2004-8-20 12:12 +0200:

... line 42, in ? from cDocumentTemplate import InstanceDict, TemplateDict, \ ImportError: /home/regebro/Zopes/Zope-2.7.2-0/lib/python/DocumentTemplate/cDocumentTemplate.so: undefined symbol: PyUnicodeUCS4_DecodeLatin1

This means: "cDocumentTemplate.so" was build with a different Python interpreter (one that uses UCS4 unicode) than you are using now for your tests (one that uses UCS2 unicode). Use the same Python interpreter both for generation as well as testing. -- Dieter