On Fri, Sep 05, 2014 at 11:16:53PM +0800, Thomas Goirand wrote: > But in Python 3.4, there's no such a file. While this doesn't seem to be > a problem with the packages once installed, it is breaking unit tests. > For example, building python-oslo.serialization and running the unit > tests, I get: > > File "<...>/tests/test_jsonutils.py", line 28, in <module> > from oslo.serialization import jsonutils > ImportError: No module named 'oslo.serialization'
import oslo and check __file__ - it should give you an attribute error (and printing it should result in: <module 'oslo' (namespace)> ) > Surprisingly, when I just do (as root): > > echo "" >/usr/lib/python3/dist-packages/oslo/__init__.py Hurm, this just turns from namespace package into a concrete package. Not great :\ > then everything works again, and subunit under Python3.4 can find the > local version of oslo.serialization. > > So I am wondering: is there something wrong with dh_python3? Or should I > manually maintain an empty __init__.py in the postinst of my Python3 > oslo packages, just for the unit tests to pass? Both of these sentences > seems really wrong, so there may be something I'm missing. Empty init is totally valid - http://legacy.python.org/dev/peps/pep-0420/ I love this feature (and I hate Python 2's lack of support here - another reason to burn python 2 and never go back) > Currently, I'm disabling the unit tests for Python 3.4 in > oslo.serialization, but this really doesn't seem to be the way to go, > and I would like to find a way to fix this. Sounds like the namespace is getting busted up somehow. Cheers, Paul -- .''`. Paul Tagliamonte <paul...@debian.org> | Proud Debian Developer : :' : 4096R / 8F04 9AD8 2C92 066C 7352 D28A 7B58 5B30 807C 2A87 `. `'` http://people.debian.org/~paultag `- http://people.debian.org/~paultag/conduct-statement.txt
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