Hello! I didn't find the right place where to write this message, but I got the following problem after having installed zope 2.6.1b2: ---------------------------- Site Error An error was encountered while publishing this resource. exceptions.ImportError Sorry, a site error occurred. Traceback (innermost last): * Module ZPublisher.Publish, line 150, in publish_module * Module ZPublisher.Publish, line 57, in publish * Module ZPublisher.Publish, line 208, in get_module_info * Module Main, line 30, in ? * Module Globals, line 23, in ? * Module App.PersistentExtra, line 15, in ? ImportError: (<class exceptions.ImportError at 0x80cfdd4>, 'cannot import name Persistent') ------------------------------ I have the following: Python 2.1 debian package Apache_1.3.27+OpenSSL_0.9.7+ModSSL_2.8.12 I had a look at the code: it demand for a Persitent module, but I didn/t find any Persitent.py file: is it normal? thanks in advance, Stefano Catholic University of Louvain Department of Computing Science and Engineering Place Sainte Barbe, 2 B-1348 Louvain/la/Neuve, Belgium Phone: +32 10 47 90 13 Fax: +32 10 45 03 45
There should be folder called Persistence in INSTANCE_HOME/lib/python. Also there should be related files in INSTANCE_HOME/lib/python/App and INSTANCE_HOME/lib/python/ZODB hth AM Stefano Gualandi wrote:
Hello! I didn't find the right place where to write this message, but I got the following problem after having installed zope 2.6.1b2:
---------------------------- Site Error
An error was encountered while publishing this resource.
exceptions.ImportError Sorry, a site error occurred.
Traceback (innermost last):
* Module ZPublisher.Publish, line 150, in publish_module * Module ZPublisher.Publish, line 57, in publish * Module ZPublisher.Publish, line 208, in get_module_info * Module Main, line 30, in ? * Module Globals, line 23, in ? * Module App.PersistentExtra, line 15, in ?
ImportError: (<class exceptions.ImportError at 0x80cfdd4>, 'cannot import name Persistent') ------------------------------
I have the following:
Python 2.1 debian package Apache_1.3.27+OpenSSL_0.9.7+ModSSL_2.8.12
I had a look at the code: it demand for a Persitent module, but I didn/t find any Persitent.py file: is it normal?
thanks in advance, Stefano
------------------------------------------------------------------------
Catholic University of Louvain Department of Computing Science and Engineering Place Sainte Barbe, 2 B-1348 Louvain/la/Neuve, Belgium Phone: +32 10 47 90 13 Fax: +32 10 45 03 45
-- ================================================================== Aseem Mohanty Neurobehavioral Systems Inc, 828 San Pablo Ave, Albany, CA 94706 (R) 510 7696011 (M) 510 3014871 (O) 510 5279231 ================================================================== "I saw `cout' being shifted "Hello world" times to the left and stopped right there!!" -- Steve Gonedes ==================================================================
AM wrote:
There should be folder called Persistence in INSTANCE_HOME/lib/python. Also there should be related files in INSTANCE_HOME/lib/python/App and INSTANCE_HOME/lib/python/ZODB
This are the files I have: INSTANCE_HOME/lib/python/Persistence/: __init__.py __init__.pyc INSTANCE_HOME/lib/python/App/: ... PersistentExtra.py PersistentExtra.pyc ... INSTANCE_HOME/lib/python/ZOBD/: ... PersistentList.py PersistentList.pyc PersitentMapping.py PersitentMapping.pyc cPersistence.c cPersistence.h cPersistence.so ... but there is not trace of a file or module Persistent.py! Stefano
hth AM
Stefano Gualandi wrote:
Hello! I didn't find the right place where to write this message, but I got the following problem after having installed zope 2.6.1b2:
---------------------------- Site Error
An error was encountered while publishing this resource.
exceptions.ImportError Sorry, a site error occurred.
Traceback (innermost last):
* Module ZPublisher.Publish, line 150, in publish_module * Module ZPublisher.Publish, line 57, in publish * Module ZPublisher.Publish, line 208, in get_module_info * Module Main, line 30, in ? * Module Globals, line 23, in ? * Module App.PersistentExtra, line 15, in ?
ImportError: (<class exceptions.ImportError at 0x80cfdd4>, 'cannot import name Persistent') ------------------------------
I have the following:
Python 2.1 debian package Apache_1.3.27+OpenSSL_0.9.7+ModSSL_2.8.12
I had a look at the code: it demand for a Persitent module, but I didn/t find any Persitent.py file: is it normal?
thanks in advance, Stefano
------------------------------------------------------------------------
Catholic University of Louvain Department of Computing Science and Engineering Place Sainte Barbe, 2 B-1348 Louvain/la/Neuve, Belgium Phone: +32 10 47 90 13 Fax: +32 10 45 03 45
If you have all those files it should work ... from INSTANCE_HOME/lib/python/Persistence/: __init__.py: """Provide access to Persistent and PersistentMapping This avoids dependency on the database package name. While obviously there is nothing in this module, the correct names are inserted by the __init__.py in ZODB, jumpstarting the process. """ So it automagically inserts the name in the required namespace. Beyond that meybe somebody who knows more about this might be able to help. AM Stefano Gualandi wrote:
AM wrote:
There should be folder called Persistence in INSTANCE_HOME/lib/python. Also there should be related files in INSTANCE_HOME/lib/python/App and INSTANCE_HOME/lib/python/ZODB
This are the files I have:
INSTANCE_HOME/lib/python/Persistence/: __init__.py __init__.pyc
INSTANCE_HOME/lib/python/App/: ... PersistentExtra.py PersistentExtra.pyc ...
INSTANCE_HOME/lib/python/ZOBD/: ... PersistentList.py PersistentList.pyc PersitentMapping.py PersitentMapping.pyc cPersistence.c cPersistence.h cPersistence.so ...
but there is not trace of a file or module Persistent.py!
Stefano
hth AM
Stefano Gualandi wrote:
Hello! I didn't find the right place where to write this message, but I got the following problem after having installed zope 2.6.1b2:
---------------------------- Site Error
An error was encountered while publishing this resource.
exceptions.ImportError Sorry, a site error occurred.
Traceback (innermost last):
* Module ZPublisher.Publish, line 150, in publish_module * Module ZPublisher.Publish, line 57, in publish * Module ZPublisher.Publish, line 208, in get_module_info * Module Main, line 30, in ? * Module Globals, line 23, in ? * Module App.PersistentExtra, line 15, in ?
ImportError: (<class exceptions.ImportError at 0x80cfdd4>, 'cannot import name Persistent') ------------------------------
I have the following:
Python 2.1 debian package Apache_1.3.27+OpenSSL_0.9.7+ModSSL_2.8.12
I had a look at the code: it demand for a Persitent module, but I didn/t find any Persitent.py file: is it normal?
thanks in advance, Stefano
------------------------------------------------------------------------
Catholic University of Louvain Department of Computing Science and Engineering Place Sainte Barbe, 2 B-1348 Louvain/la/Neuve, Belgium Phone: +32 10 47 90 13 Fax: +32 10 45 03 45
-- ================================================================== Aseem Mohanty Neurobehavioral Systems Inc, 828 San Pablo Ave, Albany, CA 94706 (R) 510 7696011 (M) 510 3014871 (O) 510 5279231 ================================================================== "I saw `cout' being shifted "Hello world" times to the left and stopped right there!!" -- Steve Gonedes ==================================================================
This is a reeeeeal stretch, but the only time I've seen this myself was when I *stupidly* set the variable "__name__" in one of my Python Products. Python, of course, uses the variable __name__ to identify the run context of a module, so the Persistence package was not properly importing the Persistent object. A quick check for the word __name__ in the modules being imported might help??? AM wrote:
If you have all those files it should work ...
from INSTANCE_HOME/lib/python/Persistence/: __init__.py:
"""Provide access to Persistent and PersistentMapping
This avoids dependency on the database package name.
While obviously there is nothing in this module, the correct names are inserted by the __init__.py in ZODB, jumpstarting the process. """
So it automagically inserts the name in the required namespace.
Beyond that meybe somebody who knows more about this might be able to help.
AM
Stefano Gualandi wrote:
AM wrote:
There should be folder called Persistence in INSTANCE_HOME/lib/python. Also there should be related files in INSTANCE_HOME/lib/python/App and INSTANCE_HOME/lib/python/ZODB
This are the files I have:
INSTANCE_HOME/lib/python/Persistence/: __init__.py __init__.pyc
INSTANCE_HOME/lib/python/App/: ... PersistentExtra.py PersistentExtra.pyc ...
INSTANCE_HOME/lib/python/ZOBD/: ... PersistentList.py PersistentList.pyc PersitentMapping.py PersitentMapping.pyc cPersistence.c cPersistence.h cPersistence.so ...
but there is not trace of a file or module Persistent.py!
Stefano
hth AM
Stefano Gualandi wrote:
Hello! I didn't find the right place where to write this message, but I got the following problem after having installed zope 2.6.1b2:
---------------------------- Site Error
An error was encountered while publishing this resource.
exceptions.ImportError Sorry, a site error occurred.
Traceback (innermost last):
* Module ZPublisher.Publish, line 150, in publish_module * Module ZPublisher.Publish, line 57, in publish * Module ZPublisher.Publish, line 208, in get_module_info * Module Main, line 30, in ? * Module Globals, line 23, in ? * Module App.PersistentExtra, line 15, in ?
ImportError: (<class exceptions.ImportError at 0x80cfdd4>, 'cannot import name Persistent') ------------------------------
I have the following:
Python 2.1 debian package Apache_1.3.27+OpenSSL_0.9.7+ModSSL_2.8.12
I had a look at the code: it demand for a Persitent module, but I didn/t find any Persitent.py file: is it normal?
thanks in advance, Stefano
------------------------------------------------------------------------
Catholic University of Louvain Department of Computing Science and Engineering Place Sainte Barbe, 2 B-1348 Louvain/la/Neuve, Belgium Phone: +32 10 47 90 13 Fax: +32 10 45 03 45
participants (3)
-
AM -
John Ziniti -
Stefano Gualandi