Avoiding namespace packages is a good idea in general. At least until Python 3.whatever is baseline.
> On Feb 5, 2014, at 10:58 AM, Doug Hellmann <doug.hellm...@dreamhost.com> > wrote: > > > > >> On Wed, Feb 5, 2014 at 11:44 AM, Ben Nemec <openst...@nemebean.com> wrote: >>> On 2014-02-05 09:05, Doug Hellmann wrote: >>> >>> >>>> On Tue, Feb 4, 2014 at 5:14 PM, Ben Nemec <openst...@nemebean.com> wrote: >>>> On 2014-01-08 12:14, Doug Hellmann wrote: >>>> >>>> >>>> >>>>> On Wed, Jan 8, 2014 at 12:37 PM, Ben Nemec <openst...@nemebean.com> wrote: >>>>>> On 2014-01-08 11:16, Sean Dague wrote: >>>>>> On 01/08/2014 12:06 PM, Doug Hellmann wrote: >>>>>> <snip> >>>>>>> Yeah, that's what made me start thinking oslo.sphinx should be called >>>>>>> something else. >>>>>>> >>>>>>> Sean, how strongly do you feel about not installing oslo.sphinx in >>>>>>> devstack? I see your point, I'm just looking for alternatives to the >>>>>>> hassle of renaming oslo.sphinx. >>>>>> >>>>>> Doing the git thing is definitely not the right thing. But I guess I got >>>>>> lost somewhere along the way about what the actual problem is. Can >>>>>> someone write that up concisely? With all the things that have been >>>>>> tried/failed, why certain things fail, etc. >>>>> The problem seems to be when we pip install -e oslo.config on the system, >>>>> then pip install oslo.sphinx in a venv. oslo.config is unavailable in >>>>> the venv, apparently because the namespace package for o.s causes the >>>>> egg-link for o.c to be ignored. Pretty much every other combination I've >>>>> tried (regular pip install of both, or pip install -e of both, regardless >>>>> of where they are) works fine, but there seem to be other issues with all >>>>> of the other options we've explored so far. >>>>> >>>>> We can't remove the pip install -e of oslo.config because it has to be >>>>> used for gating, and we can't pip install -e oslo.sphinx because it's not >>>>> a runtime dep so it doesn't belong in the gate. Changing the toplevel >>>>> package for oslo.sphinx was also mentioned, but has obvious drawbacks too. >>>>> >>>>> I think that about covers what I know so far. >>>> Here's a link dstufft provided to the pip bug tracking this problem: >>>> https://github.com/pypa/pip/issues/3 >>>> Doug >>>> This just bit me again trying to run unit tests against a fresh Nova tree. >>>> I don't think it's just me either - Matt Riedemann said he has been >>>> disabling site-packages in tox.ini for local tox runs. We really need to >>>> do _something_ about this, even if it's just disabling site-packages by >>>> default in tox.ini for the affected projects. A different option would be >>>> nice, but based on our previous discussion I'm not sure we're going to >>>> find one. >>>> Thoughts? >>> >>> Is the problem isolated to oslo.sphinx? That is, do we end up with any >>> configurations where we have 2 oslo libraries installed in different modes >>> (development and "regular") where one of those 2 libraries is not >>> oslo.sphinx? Because if the issue is really just oslo.sphinx, we can rename >>> that to move it out of the namespace package. >> >> oslo.sphinx is the only one that has triggered this for me so far. I think >> it's less likely to happen with the others because they tend to be runtime >> dependencies so they get installed in devstack, whereas oslo.sphinx doesn't >> because it's a build dep (AIUI anyway). > > That's pretty much what I expected. > > Can we get a volunteer to work on renaming oslo.sphinx? > > Doug > >>> >>> Doug >>>> -Ben > > _______________________________________________ > OpenStack-dev mailing list > OpenStack-dev@lists.openstack.org > http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-dev
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