On 1/6/2013 3:21 PM, Lee Harr wrote:
On 1/6/2013 8:42 AM, Lee Harr wrote:
I am using:
Ubuntu 12.10
Python 3.2.3
import has been considerably redone, and hopefully upgraded, in 3.3.
Ok, so now I tried python3.3-dbg but I don't think the pyqt
modules are compiled for 3.3 and that may be preventing
the import there.
Those extension modules would need to be compiled for
an exactly matching python interpreter, right?
For Windows visual C compiler, that is true. I do not know about gcc on
*nix. I have gotten the impression that it is not necessarily so, except
as the C api has changed in a way that affects the extension library.
(Given that 3.3 is 3 months old, after 6 months of alpha/beta releases,
and has some major improvements, it is past time for libraries that need
recompiling to be so.)
I also have the ubuntu -dbg packages:
python3-dbg
python3-pyqt4-dbg
I don't understand why python3-dbg cannot import the PyQt4 modules...
Is PyQtr.__file__ the same here, as below?
Yes. It's the same.
Sorry, that's what I meant to show there.
$ python3
Python 3.2.3 (default, Oct 19 2012, 19:53:57)
[GCC 4.7.2] on linux2
Type "help", "copyright", "credits" or "license" for more information.
import PyQt4
PyQt4.__file__
'/usr/lib/python3/dist-packages/PyQt4/__init__.py'
$ python3-dbg
Python 3.2.3 (default, Oct 19 2012, 19:58:54)
[GCC 4.7.2] on linux2
import PyQt4
[60323 refs]
PyQt4.__file__
'/usr/lib/python3/dist-packages/PyQt4/__init__.py'
[60323 refs]
import PyQt4.QtCore
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
ImportError: No module named QtCore
[150996 refs]
So, python3-dbg _should_ be able to import this?
Given that python3 and python3-dbg import the same PyQt4 file, and that
you spell PyQt4.QtCore the same (I checked), I am as surprised as you.
Perhaps there is a bug in the import of the dbg build finding modules in
packages, but that is so basic, that would surprise me also. Try running
test/test_imp, _import, _importhooks, _importlib with both binaries
(because you are looking for a different).
On Windows, with 3.3, interactively in IDLE, I get
>>> import test.test_imp as t; t.test_main()
...
Ran 29 tests in 0.134s
OK (skipped=1)
...
Ran 48 tests in 0.953s
OK (skipped=4)
...
Ran 4 tests in 0.169s
OK
...
Ran 288 tests in 1.684s
OK (skipped=2)
Note that the above invocation runs in verbose mode, so if there is a
difference, you can find the specific test. The skips are usually system
specific. For instance, the one skip in the first batch is
test_issue5604 (test.test_imp.ImportTests) ... skipped "can't run this
test with mbcs as filesystem encoding"
The others were for other posix-windows differences.
Any ideas about the python3-pyqt4-dbg modules mentioned originally?
No. I stuck to what looked like might be easier.
--
Terry Jan Reedy
--
http://mail.python.org/mailman/listinfo/python-list
