Am 15.04.2009 um 01:34 schrieb Bryan Blackburn:
On Tue, Apr 14, 2009 at 10:19:30PM +0200, Jannis Leidel said:
Am 14.04.2009 um 22:00 schrieb Bryan Blackburn:
[...]
As long as the one in lib-dynload is always loaded first, it
shouldn't
be
too big a deal, but someone really should test it...
At the risk of not knowing how that could be tested thoroughly: I'm
running python25 with the patch I attached to #12369 for several
days now
without a problem. That also fixed #18567 for me.
Optimally, having an older version of one of the modules (eg, py25-
hashlib
at 2.5.2) installed with python25 at 2.5.4 with hashlib builtin,
would be a
meaningful test. Then trying it with various bits that affect how
modules
are loaded (eg, normal, with -S, others?) would answer it fully I
think.
I haven't been able to downgrade the installed py25-hashlib to 2.5.2
but did some tests with python25 with the builtin hashlib and [email protected]_0
installed. I also tested with a virtualenv and a sandboxed
virtualenv (--no-site-packages).
~ $ python
Python 2.5.4 (r254:67916, Apr 10 2009, 23:33:06)
[GCC 4.0.1 (Apple Inc. build 5490)] on darwin
Type "help", "copyright", "credits" or "license" for more information.
>>> import hashlib
>>> hashlib.__file__
'/opt/local/Library/Frameworks/Python.framework/Versions/2.5/lib/
python2.5/hashlib.pyc'
>>>
~ $ python -S
Python 2.5.4 (r254:67916, Apr 10 2009, 23:33:06)
[GCC 4.0.1 (Apple Inc. build 5490)] on darwin
>>> import hashlib
>>> hashlib.__file__
'/opt/local/Library/Frameworks/Python.framework/Versions/2.5/lib/
python2.5/hashlib.pyc'
>>>
~ $ python -c "import hashlib; print hashlib.__file__"
/opt/local/Library/Frameworks/Python.framework/Versions/2.5/lib/
python2.5/hashlib.pyc
~ $
~ $ port installed | grep py25-virtualenv
py25-virtualenv @1.3.2_0 (active)
~ $ which virtualenv
/opt/local/bin/virtualenv
~ $
~ $ virtualenv hashlib-test
New python executable in hashlib-test/bin/python
Installing setuptools............done.
~ $ source hashlib-test/bin/ac
activate activate_this.py
~ $ source hashlib-test/bin/activate
(hashlib-test)~ $ which python
/Users/Jannis/hashlib-test/bin/python
(hashlib-test)~ $ python
Python 2.5.4 (r254:67916, Apr 10 2009, 23:33:06)
[GCC 4.0.1 (Apple Inc. build 5490)] on darwin
Type "help", "copyright", "credits" or "license" for more information.
>>> import hashlib
>>> hashlib.__file__
'/opt/local/Library/Frameworks/Python.framework/Versions/2.5/lib/
python2.5/hashlib.pyc'
>>>
(hashlib-test)~ $ python -c "import hashlib; print hashlib.__file__"
/opt/local/Library/Frameworks/Python.framework/Versions/2.5/lib/
python2.5/hashlib.pyc
(hashlib-test)~ $ deactivate
~ $
~ $
~ $ virtualenv --no-site-packages hashlib-test2
New python executable in hashlib-test2/bin/python
Installing setuptools............done.
~ $ source hashlib-test2/bin/activate
(hashlib-test2)~ $ python
Python 2.5.4 (r254:67916, Apr 10 2009, 23:33:06)
[GCC 4.0.1 (Apple Inc. build 5490)] on darwin
Type "help", "copyright", "credits" or "license" for more information.
>>> import hashlib
>>> hashlib.__file__
'/opt/local/Library/Frameworks/Python.framework/Versions/2.5/lib/
python2.5/hashlib.pyc'
>>>
Jannis
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