Hi list,

to have the ZODB3 tests run in a Python virtualenv successfullly I had to pip-install zope.testing separately. Is it the declared intention of the ZODB3 developers?


Because it is not a "real" bug, I'm reporting it here instead of on Launchpad.

Below is my complete bash session in Sphinx format. For zodb developers, the interesting reStructuredText section might be the third one, "Running the ZODB3 tests".

I'm Using Ubuntu Lucid Lynx.

Thanks.

Aroldo.


Installing ZODB3 in a virtualenv
================================

Aroldo Souza-Leite

2012-02-28


The ZODB3 tests raise an ImportError.
They succeed after the intallation of zope.testing.


Preparing the virtualenv
------------------------



.. code-block:: bash

   aroldo@aroldo-laptop:~$ virtualenv --no-site-packages tmp-env
   Using real prefix '/usr'
   New python executable in tmp-env/bin/python
   Installing setuptools............................done.
   Installing pip.....................done.

After minor editing of tmp-env/bin/activate:



.. code-block:: bash

   aroldo@aroldo-laptop:~$ source tmp-env/bin/activate
   (tmp-env)aroldo@aroldo-laptop:~$ env | grep ENV
   VIRTUAL_ENV=/home/aroldo/tmp-env
   PIP_ENVIRONMENT=/home/aroldo/tmp-env


Installing ZODB3 using pip
--------------------------




.. code-block:: bash

   (tmp-env)aroldo@aroldo-laptop:~$ pip install zodb3
   Downloading/unpacking zodb3
     Downloading ZODB3-3.10.5.tar.gz (706Kb): 706Kb downloaded
     Running setup.py egg_info for package zodb3
   Downloading/unpacking transaction>=1.1.0 (from zodb3)
     Downloading transaction-1.2.0.tar.gz (42Kb): 42Kb downloaded
     Running setup.py egg_info for package transaction
   Downloading/unpacking zc.lockfile (from zodb3)
     Downloading zc.lockfile-1.0.0.tar.gz
     Running setup.py egg_info for package zc.lockfile
   Downloading/unpacking ZConfig (from zodb3)
     Downloading ZConfig-2.9.2.tar.gz (261Kb): 261Kb downloaded
     Running setup.py egg_info for package ZConfig
   Downloading/unpacking zdaemon (from zodb3)
     Downloading zdaemon-2.0.4.tar.gz (42Kb): 42Kb downloaded
     Running setup.py egg_info for package zdaemon
   Downloading/unpacking zope.event (from zodb3)
     Downloading zope.event-3.5.1.tar.gz
     Running setup.py egg_info for package zope.event
   Downloading/unpacking zope.interface (from zodb3)
     Downloading zope.interface-3.8.0.tar.gz (111Kb): 111Kb downloaded
     Running setup.py egg_info for package zope.interface
Requirement already satisfied (use --upgrade to upgrade): setuptools in ./tmp-e nv/lib/python2.7/site-packages/setuptools-0.6c11-py2.7.egg (from zc.lockfile->z
   odb3)
Installing collected packages: zodb3, transaction, zc.lockfile, ZConfig, zdaemo
   n, zope.event, zope.interface
     Running setup.py install for zodb3
       building 'BTrees._OOBTree' extension
gcc -pthread -fno-strict-aliasing -DNDEBUG -g -fwrapv -O2 -Wall -Wstrict-pr ototypes -fPIC -Isrc -I/usr/include/python2.7 -c src/BTrees/_OOBTree.c -o build
   /temp.linux-i686-2.7/src/BTrees/_OOBTree.o
gcc -pthread -shared -Wl,-O1 -Wl,-Bsymbolic-functions -Wl,-Bsymbolic-functi ons build/temp.linux-i686-2.7/src/BTrees/_OOBTree.o -o build/lib.linux-i686-2.7
   /BTrees/_OOBTree.so
       building 'BTrees._IOBTree' extension
gcc -pthread -fno-strict-aliasing -DNDEBUG -g -fwrapv -O2 -Wall -Wstrict-pr ototypes -fPIC -DEXCLUDE_INTSET_SUPPORT -Isrc -I/usr/include/python2.7 -c src/B
   Trees/_IOBTree.c -o build/temp.linux-i686-2.7/src/BTrees/_IOBTree.o
gcc -pthread -shared -Wl,-O1 -Wl,-Bsymbolic-functions -Wl,-Bsymbolic-functi ons build/temp.linux-i686-2.7/src/BTrees/_IOBTree.o -o build/lib.linux-i686-2.7
   /BTrees/_IOBTree.so
       building 'BTrees._OIBTree' extension
gcc -pthread -fno-strict-aliasing -DNDEBUG -g -fwrapv -O2 -Wall -Wstrict-pr ototypes -fPIC -Isrc -I/usr/include/python2.7 -c src/BTrees/_OIBTree.c -o build
   /temp.linux-i686-2.7/src/BTrees/_OIBTree.o
gcc -pthread -shared -Wl,-O1 -Wl,-Bsymbolic-functions -Wl,-Bsymbolic-functi ons build/temp.linux-i686-2.7/src/BTrees/_OIBTree.o -o build/lib.linux-i686-2.7
   /BTrees/_OIBTree.so
       building 'BTrees._IIBTree' extension
gcc -pthread -fno-strict-aliasing -DNDEBUG -g -fwrapv -O2 -Wall -Wstrict-pr ototypes -fPIC -DEXCLUDE_INTSET_SUPPORT -Isrc -I/usr/include/python2.7 -c src/B
   Trees/_IIBTree.c -o build/temp.linux-i686-2.7/src/BTrees/_IIBTree.o
gcc -pthread -shared -Wl,-O1 -Wl,-Bsymbolic-functions -Wl,-Bsymbolic-functi ons build/temp.linux-i686-2.7/src/BTrees/_IIBTree.o -o build/lib.linux-i686-2.7
   /BTrees/_IIBTree.so
       building 'BTrees._IFBTree' extension
gcc -pthread -fno-strict-aliasing -DNDEBUG -g -fwrapv -O2 -Wall -Wstrict-pr ototypes -fPIC -DEXCLUDE_INTSET_SUPPORT -Isrc -I/usr/include/python2.7 -c src/B
   Trees/_IFBTree.c -o build/temp.linux-i686-2.7/src/BTrees/_IFBTree.o
gcc -pthread -shared -Wl,-O1 -Wl,-Bsymbolic-functions -Wl,-Bsymbolic-functi ons build/temp.linux-i686-2.7/src/BTrees/_IFBTree.o -o build/lib.linux-i686-2.7
   /BTrees/_IFBTree.so
       building 'BTrees._fsBTree' extension
gcc -pthread -fno-strict-aliasing -DNDEBUG -g -fwrapv -O2 -Wall -Wstrict-pr ototypes -fPIC -DEXCLUDE_INTSET_SUPPORT -Isrc -I/usr/include/python2.7 -c src/B
   Trees/_fsBTree.c -o build/temp.linux-i686-2.7/src/BTrees/_fsBTree.o
gcc -pthread -shared -Wl,-O1 -Wl,-Bsymbolic-functions -Wl,-Bsymbolic-functi ons build/temp.linux-i686-2.7/src/BTrees/_fsBTree.o -o build/lib.linux-i686-2.7
   /BTrees/_fsBTree.so
       building 'BTrees._LOBTree' extension
gcc -pthread -fno-strict-aliasing -DNDEBUG -g -fwrapv -O2 -Wall -Wstrict-pr ototypes -fPIC -DEXCLUDE_INTSET_SUPPORT -Isrc -I/usr/include/python2.7 -c src/B
   Trees/_LOBTree.c -o build/temp.linux-i686-2.7/src/BTrees/_LOBTree.o
gcc -pthread -shared -Wl,-O1 -Wl,-Bsymbolic-functions -Wl,-Bsymbolic-functi ons build/temp.linux-i686-2.7/src/BTrees/_LOBTree.o -o build/lib.linux-i686-2.7
   /BTrees/_LOBTree.so
       building 'BTrees._OLBTree' extension
gcc -pthread -fno-strict-aliasing -DNDEBUG -g -fwrapv -O2 -Wall -Wstrict-pr ototypes -fPIC -Isrc -I/usr/include/python2.7 -c src/BTrees/_OLBTree.c -o build
   /temp.linux-i686-2.7/src/BTrees/_OLBTree.o
gcc -pthread -shared -Wl,-O1 -Wl,-Bsymbolic-functions -Wl,-Bsymbolic-functi ons build/temp.linux-i686-2.7/src/BTrees/_OLBTree.o -o build/lib.linux-i686-2.7
   /BTrees/_OLBTree.so
       building 'BTrees._LLBTree' extension
gcc -pthread -fno-strict-aliasing -DNDEBUG -g -fwrapv -O2 -Wall -Wstrict-pr ototypes -fPIC -DEXCLUDE_INTSET_SUPPORT -Isrc -I/usr/include/python2.7 -c src/B
   Trees/_LLBTree.c -o build/temp.linux-i686-2.7/src/BTrees/_LLBTree.o
gcc -pthread -shared -Wl,-O1 -Wl,-Bsymbolic-functions -Wl,-Bsymbolic-functi ons build/temp.linux-i686-2.7/src/BTrees/_LLBTree.o -o build/lib.linux-i686-2.7
   /BTrees/_LLBTree.so
       building 'BTrees._LFBTree' extension
gcc -pthread -fno-strict-aliasing -DNDEBUG -g -fwrapv -O2 -Wall -Wstrict-pr ototypes -fPIC -DEXCLUDE_INTSET_SUPPORT -Isrc -I/usr/include/python2.7 -c src/B
   Trees/_LFBTree.c -o build/temp.linux-i686-2.7/src/BTrees/_LFBTree.o
gcc -pthread -shared -Wl,-O1 -Wl,-Bsymbolic-functions -Wl,-Bsymbolic-functi ons build/temp.linux-i686-2.7/src/BTrees/_LFBTree.o -o build/lib.linux-i686-2.7
   /BTrees/_LFBTree.so
       building 'persistent.cPersistence' extension
gcc -pthread -fno-strict-aliasing -DNDEBUG -g -fwrapv -O2 -Wall -Wstrict-pr ototypes -fPIC -Isrc -I/usr/include/python2.7 -c src/persistent/cPersistence.c
   -o build/temp.linux-i686-2.7/src/persistent/cPersistence.o
gcc -pthread -fno-strict-aliasing -DNDEBUG -g -fwrapv -O2 -Wall -Wstrict-pr ototypes -fPIC -Isrc -I/usr/include/python2.7 -c src/persistent/ring.c -o build
   /temp.linux-i686-2.7/src/persistent/ring.o
gcc -pthread -shared -Wl,-O1 -Wl,-Bsymbolic-functions -Wl,-Bsymbolic-functi ons build/temp.linux-i686-2.7/src/persistent/cPersistence.o build/temp.linux-i6 86-2.7/src/persistent/ring.o -o build/lib.linux-i686-2.7/persistent/cPersistenc
   e.so
       building 'persistent.cPickleCache' extension
gcc -pthread -fno-strict-aliasing -DNDEBUG -g -fwrapv -O2 -Wall -Wstrict-pr ototypes -fPIC -Isrc -I/usr/include/python2.7 -c src/persistent/cPickleCache.c
   -o build/temp.linux-i686-2.7/src/persistent/cPickleCache.o
gcc -pthread -fno-strict-aliasing -DNDEBUG -g -fwrapv -O2 -Wall -Wstrict-pr ototypes -fPIC -Isrc -I/usr/include/python2.7 -c src/persistent/ring.c -o build
   /temp.linux-i686-2.7/src/persistent/ring.o
gcc -pthread -shared -Wl,-O1 -Wl,-Bsymbolic-functions -Wl,-Bsymbolic-functi ons build/temp.linux-i686-2.7/src/persistent/cPickleCache.o build/temp.linux-i6 86-2.7/src/persistent/ring.o -o build/lib.linux-i686-2.7/persistent/cPickleCach
   e.so
       building 'persistent.TimeStamp' extension
gcc -pthread -fno-strict-aliasing -DNDEBUG -g -fwrapv -O2 -Wall -Wstrict-pr ototypes -fPIC -Isrc -I/usr/include/python2.7 -c src/persistent/TimeStamp.c -o
   build/temp.linux-i686-2.7/src/persistent/TimeStamp.o
gcc -pthread -shared -Wl,-O1 -Wl,-Bsymbolic-functions -Wl,-Bsymbolic-functi ons build/temp.linux-i686-2.7/src/persistent/TimeStamp.o -o build/lib.linux-i68
   6-2.7/persistent/TimeStamp.so
       Installing fstail script to /home/aroldo/tmp-env/bin
       Installing zeopack script to /home/aroldo/tmp-env/bin
       Installing runzeo script to /home/aroldo/tmp-env/bin
       Installing zeopasswd script to /home/aroldo/tmp-env/bin
       Installing zeoctl script to /home/aroldo/tmp-env/bin
       Installing fsdump script to /home/aroldo/tmp-env/bin
       Installing fsrefs script to /home/aroldo/tmp-env/bin
       Installing repozo script to /home/aroldo/tmp-env/bin
       Installing fsoids script to /home/aroldo/tmp-env/bin
     Running setup.py install for transaction
     Running setup.py install for zc.lockfile
Skipping installation of /home/aroldo/tmp-env/lib/python2.7/site-packages/z
   c/__init__.py (namespace package)
Installing /home/aroldo/tmp-env/lib/python2.7/site-packages/zc.lockfile-1.0
   .0-py2.7-nspkg.pth
     Running setup.py install for ZConfig
       changing mode of build/scripts-2.7/zconfig from 644 to 755
changing mode of build/scripts-2.7/zconfig_schema2html from 644 to 755
       changing mode of /home/aroldo/tmp-env/bin/zconfig_schema2html to 755
       changing mode of /home/aroldo/tmp-env/bin/zconfig to 755
     Running setup.py install for zdaemon
       Installing zdaemon script to /home/aroldo/tmp-env/bin
     Running setup.py install for zope.event
Skipping installation of /home/aroldo/tmp-env/lib/python2.7/site-packages/z
   ope/__init__.py (namespace package)
Installing /home/aroldo/tmp-env/lib/python2.7/site-packages/zope.event-3.5.
   1-py2.7-nspkg.pth
     Running setup.py install for zope.interface
       building 'zope.interface._zope_interface_coptimizations' extension
gcc -pthread -fno-strict-aliasing -DNDEBUG -g -fwrapv -O2 -Wall -Wstrict-pr ototypes -fPIC -I/usr/include/python2.7 -c src/zope/interface/_zope_interface_c optimizations.c -o build/temp.linux-i686-2.7/src/zope/interface/_zope_interface
   _coptimizations.o
gcc -pthread -shared -Wl,-O1 -Wl,-Bsymbolic-functions -Wl,-Bsymbolic-functi ons build/temp.linux-i686-2.7/src/zope/interface/_zope_interface_coptimizations .o -o build/lib.linux-i686-2.7/zope/interface/_zope_interface_coptimizations.so Skipping installation of /home/aroldo/tmp-env/lib/python2.7/site-packages/z
   ope/__init__.py (namespace package)
Installing /home/aroldo/tmp-env/lib/python2.7/site-packages/zope.interface-
   3.8.0-py2.7-nspkg.pth
Successfully installed zodb3 transaction zc.lockfile ZConfig zdaemon zope.event
    zope.interface
   Cleaning up...

Running the ZODB3 tests
-----------------------




.. code-block:: bash

   (tmp-env)aroldo@aroldo-laptop:~$ which python
   /home/aroldo/tmp-env/bin/python
(tmp-env)aroldo@aroldo-laptop:~$ python tmp-env/lib/python2.7/site-packages/ZOD
   B/tests/testZODB.py
   Traceback (most recent call last):
File "tmp-env/lib/python2.7/site-packages/ZODB/tests/testZODB.py", line 25, i
   n <module>
       import ZODB.tests.util
File "/home/aroldo/tmp-env/lib/python2.7/site-packages/ZODB/tests/util.py", l
   ine 31, in <module>
       import zope.testing.setupstack
   ImportError: No module named testing.setupstack

Installing zope.testing
-----------------------



.. code-block:: bash

   (tmp-env)aroldo@aroldo-laptop:~$ pip install zope.testing
   Downloading/unpacking zope.testing
     Downloading zope.testing-4.1.1.tar.gz (50Kb): 50Kb downloaded
     Running setup.py egg_info for package zope.testing
       warning: no files found matching '*.test' under directory 'src'
       warning: no files found matching 'sampletests' under directory 'src'
Requirement already satisfied (use --upgrade to upgrade): setuptools in ./tmp-e nv/lib/python2.7/site-packages/setuptools-0.6c11-py2.7.egg (from zope.testing)
   Downloading/unpacking zope.exceptions (from zope.testing)
     Downloading zope.exceptions-3.6.1.zip
     Running setup.py egg_info for package zope.exceptions
Requirement already satisfied (use --upgrade to upgrade): zope.interface in ./t
   mp-env/lib/python2.7/site-packages (from zope.testing)
   Installing collected packages: zope.testing, zope.exceptions
     Running setup.py install for zope.testing
       warning: no files found matching '*.test' under directory 'src'
       warning: no files found matching 'sampletests' under directory 'src'
Skipping installation of /home/aroldo/tmp-env/lib/python2.7/site-packages/z
   ope/__init__.py (namespace package)
Installing /home/aroldo/tmp-env/lib/python2.7/site-packages/zope.testing-4.
   1.1-py2.7-nspkg.pth
     Running setup.py install for zope.exceptions
Skipping installation of /home/aroldo/tmp-env/lib/python2.7/site-packages/z
   ope/__init__.py (namespace package)
Installing /home/aroldo/tmp-env/lib/python2.7/site-packages/zope.exceptions
   -3.6.1-py2.7-nspkg.pth
   Successfully installed zope.testing zope.exceptions
   Cleaning up...

Running the ZODB3 tests again
-----------------------------

.. code-block:: bash

(tmp-env)aroldo@aroldo-laptop:~$ python tmp-env/lib/python2.7/site-packages/ZOD
   B/tests/testZODB.py
   No handlers could be found for logger "txn.-1215990080"
   Ran 10 tests in 0.998s
   OK
   (tmp-env)aroldo@aroldo-laptop:~$
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