On Wed, Oct 3, 2012 at 11:29 PM, Matthew Brett <matthew.brett@gmail.com>wrote:
Hi,
On Wed, Oct 3, 2012 at 10:17 PM, Ralf Gommers <ralf.gommers@gmail.com> wrote:
On Mon, Oct 1, 2012 at 10:47 PM, Matthew Brett <matthew.brett@gmail.com> wrote:
Hi,
On Mon, Oct 1, 2012 at 9:42 PM, Matthew Brett <matthew.brett@gmail.com> wrote:
Hi,
One of our kind users pointed out an error when using easy_install to install our package nipy. I've reproduced it now on a bare package using numpy distutils and having a trivial extension:
https://github.com/matthew-brett/apkg
To reproduce:
git clone git://github.com/mathew-brett/apkg.git
easy_install apkg
You should get something like this:
Processing apkg Running setup.py -q bdist_egg --dist-dir /home/mb312/tmp/apkg/egg-dist-tmp-T5yjuB Appending apkg configuration to Ignoring attempt to set 'name' (from '' to 'apkg') zip_safe flag not set; analyzing archive contents... Adding apkg 0.1 to easy-install.pth file
Installed
/home/mb312/.virtualenvs/np-1.6.2/lib/python2.6/site-packages/apkg-0.1-py2.6-linux-i686.egg
Processing dependencies for apkg==0.1 Finished processing dependencies for apkg==0.1
/home/mb312/.virtualenvs/np-1.6.2/lib/python2.6/site-packages/numpy/distutils/misc_util.py:252:
RuntimeWarning: Parent module 'numpy.distutils' not found while handling absolute import from numpy.distutils import log
Note the last error.
Sorry, correcting myself - it's (obviously) a Warning rather than an error, but still distracting, and it would be good to avoid it if possible...
The combination of two or all of atexit.register, easy_install and virtualenv seems to be causing this. Unless someone feels like digging into that (I certainly don't), there are two easy solutions: 1. Silence the warning.
Sorry - I am not sure what you mean. The problem here is the user who assumes that something bad happened when running easy_install - which is what happened in the case of nipy. Is there some way of silencing this (specific) warning from within setup.py?
2. Remove the offending import and the logging. This will only remove the line "removing: _configtest.c _configtest.o" from the build log (x20).
Which import did you mean? I think I need all the imports I'm using in the example minimal package. I'm not explicitly importing logging for example.
The import that's indicated in the warning, on line 252 of numpy/distutils/misc_util.py. Relevant code: _temporary_directory = None def clean_up_temporary_directory(): from numpy.distutils import log # CAUSES RUNTIME WARNING global _temporary_directory if not _temporary_directory: return log.debug('removing %s', _temporary_directory) try: shutil.rmtree(_temporary_directory) except OSError: pass _temporary_directory = None def make_temp_file(suffix='', prefix='', text=True): global _temporary_directory if not _temporary_directory: _temporary_directory = tempfile.mkdtemp() atexit.register(clean_up_temporary_directory) Ralf
Thanks for looking into it...
Cheers,
Matthew _______________________________________________ NumPy-Discussion mailing list NumPy-Discussion@scipy.org http://mail.scipy.org/mailman/listinfo/numpy-discussion