Re: [openstack-dev] [all] [oslo] Please stop removing usedevelop from tox.ini (at least for now)

2015-11-23 Thread Angus Lees 
Ah, I could have been clearer.  A workaround for (2) in the original post:
If you're starting from an older pip version it can be hard to bootstrap
the right order of new things to correctly survive the new "; predicate"
requirements.txt syntax.

On Mon, 23 Nov 2015 at 18:10 Robert Collins 
wrote:

> Workaround for what?
>
> -Rob
>
> On 23 November 2015 at 19:39, Angus Lees  wrote:
> > The workaround I found is to set this in tox.ini:
> >
> > install_command =
> >  sh -c 'pip install -U "pip>=6" && pip install -U "$@"' pip {opts}
> > {packages}
> >
> > It's pretty ugly, but works fine and was unfortunately the only way I
> could
> > find to update a dependency before parsing requirements.txt.
> >
> >  - Gus
> >
> > On Tue, 17 Nov 2015 at 06:25 Doug Hellmann 
> wrote:
> >>
> >> Excerpts from gord chung's message of 2015-11-16 12:04:27 -0500:
> >> >
> >> > On 16/11/2015 11:13 AM, Doug Hellmann wrote:
> >> > >   does anyone want to sign up to remove that last
> >> > > namespace package?
> >> > already in action: https://review.openstack.org/#/c/243255/
> >> >
> >>
> >> Thanks, Gordon!
> >>
> >>
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Re: [openstack-dev] [all] [oslo] Please stop removing usedevelop from tox.ini (at least for now)

2015-11-23 Thread Robert Collins 
On 24 November 2015 at 20:06, Angus Lees  wrote:
> Ah, I could have been clearer.  A workaround for (2) in the original post:
> If you're starting from an older pip version it can be hard to bootstrap the
> right order of new things to correctly survive the new "; predicate"
> requirements.txt syntax.

Oh. So yes and no. That won't help with a number of failures,
specifically conflicts with pbr in setup_requires which will happen at
sdist time if the setuptools and or pbr *outside* the venv are too
old.

https://rbtcollins.wordpress.com/2015/07/12/bootstrapping-developer-environments-for-openstack/

is my recipe for avoiding issues - and doesn't require mucking about
with system packages, nor changing tox.ini.

It has one known defect - I need to update it for the
python3-as-default changes that are rippling through various distros
at the moment, since they change the packages that one needs to not
use - but putting stuff in a user-install and not touching the system
packages is still superior and doesn't require any purging etc.

-Rob



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Re: [openstack-dev] [all] [oslo] Please stop removing usedevelop from tox.ini (at least for now)

2015-11-22 Thread Robert Collins 
Workaround for what?

-Rob

On 23 November 2015 at 19:39, Angus Lees  wrote:
> The workaround I found is to set this in tox.ini:
>
> install_command =
>  sh -c 'pip install -U "pip>=6" && pip install -U "$@"' pip {opts}
> {packages}
>
> It's pretty ugly, but works fine and was unfortunately the only way I could
> find to update a dependency before parsing requirements.txt.
>
>  - Gus
>
> On Tue, 17 Nov 2015 at 06:25 Doug Hellmann  wrote:
>>
>> Excerpts from gord chung's message of 2015-11-16 12:04:27 -0500:
>> >
>> > On 16/11/2015 11:13 AM, Doug Hellmann wrote:
>> > >   does anyone want to sign up to remove that last
>> > > namespace package?
>> > already in action: https://review.openstack.org/#/c/243255/
>> >
>>
>> Thanks, Gordon!
>>
>> __
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>> Unsubscribe: openstack-dev-requ...@lists.openstack.org?subject:unsubscribe
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>
>
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Re: [openstack-dev] [all] [oslo] Please stop removing usedevelop from tox.ini (at least for now)

2015-11-22 Thread Angus Lees 
The workaround I found is to set this in tox.ini:

install_command =
 sh -c 'pip install -U "pip>=6" && pip install -U "$@"' pip {opts}
{packages}

It's pretty ugly, but works fine and was unfortunately the only way I could
find to update a dependency before parsing requirements.txt.

 - Gus

On Tue, 17 Nov 2015 at 06:25 Doug Hellmann  wrote:

> Excerpts from gord chung's message of 2015-11-16 12:04:27 -0500:
> >
> > On 16/11/2015 11:13 AM, Doug Hellmann wrote:
> > >   does anyone want to sign up to remove that last
> > > namespace package?
> > already in action: https://review.openstack.org/#/c/243255/
> >
>
> Thanks, Gordon!
>
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Re: [openstack-dev] [all] [oslo] Please stop removing usedevelop from tox.ini (at least for now)

2015-11-16 Thread Doug Hellmann 
Excerpts from Dmitry Tantsur's message of 2015-11-16 12:37:15 +0100:
> On 11/16/2015 12:28 PM, Davanum Srinivas wrote:
> > Dmitry,
> >
> > i was trying to bring sanity to the tox.ini(s). +1 to documenting this
> > step somewhere prominent.
> 
> Please don't get me wrong, I really appreciate it. I'm not sure why 
> "usedevelop" is not the default, though. Maybe we at least make sure to 
> communicate this to people first? Because the error message is really 
> vague to anyone who is not aware of these version tags.

When the Oslo libraries depended on namespace packages, we couldn't have
usedevelop = True because it broke importing other libraries. Now that
we've removed namespace packages from most of the libraries, we could
set it true everywhere except oslo.middleware (I think that's the only
one that was left, because of having to wait to roll out paste.ini
changes this cycle -- does anyone want to sign up to remove that last
namespace package?).

Doug

> 
> >
> > -- Dims
> >
> > On Mon, Nov 16, 2015 at 5:37 AM, Dmitry Tantsur  wrote:
> >> On 11/16/2015 11:35 AM, Julien Danjou wrote:
> >>>
> >>> On Mon, Nov 16 2015, Dmitry Tantsur wrote:
> >>>
>  Before you ask: using 'sudo pip install -U setuptools pbr' is out of
>  question
>  in binary distributions :) so please make sure to remove this line only
>  when
>  everyone is updated to whatever version is required for understanding
>  these
>  ;python_version=='2.7 bits.
> >>>
> >>>
> >>> But:
> >>> pip install --user setuptools pbr
> >>> might not be out of the question.
> >>>
> >>
> >> Yeah, this (with added -U) fixes the problem. But then we have to add it to
> >> *all* contribution documentation. I'm pretty sure a lot of people won't
> >> realize they need it.
> >>
> >>
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> >
> >
> >
> 

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Re: [openstack-dev] [all] [oslo] Please stop removing usedevelop from tox.ini (at least for now)

2015-11-16 Thread gord chung 



On 16/11/2015 11:13 AM, Doug Hellmann wrote:

  does anyone want to sign up to remove that last
namespace package?

already in action: https://review.openstack.org/#/c/243255/

--
gord


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Re: [openstack-dev] [all] [oslo] Please stop removing usedevelop from tox.ini (at least for now)

2015-11-16 Thread Doug Hellmann 
Excerpts from gord chung's message of 2015-11-16 12:04:27 -0500:
> 
> On 16/11/2015 11:13 AM, Doug Hellmann wrote:
> >   does anyone want to sign up to remove that last
> > namespace package?
> already in action: https://review.openstack.org/#/c/243255/
> 

Thanks, Gordon!

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Re: [openstack-dev] [all] [oslo] Please stop removing usedevelop from tox.ini (at least for now)

2015-11-16 Thread Dmitry Tantsur 

On 11/16/2015 12:28 PM, Davanum Srinivas wrote:

Dmitry,

i was trying to bring sanity to the tox.ini(s). +1 to documenting this
step somewhere prominent.


Please don't get me wrong, I really appreciate it. I'm not sure why 
"usedevelop" is not the default, though. Maybe we at least make sure to 
communicate this to people first? Because the error message is really 
vague to anyone who is not aware of these version tags.




-- Dims

On Mon, Nov 16, 2015 at 5:37 AM, Dmitry Tantsur  wrote:

On 11/16/2015 11:35 AM, Julien Danjou wrote:


On Mon, Nov 16 2015, Dmitry Tantsur wrote:


Before you ask: using 'sudo pip install -U setuptools pbr' is out of
question
in binary distributions :) so please make sure to remove this line only
when
everyone is updated to whatever version is required for understanding
these
;python_version=='2.7 bits.



But:
pip install --user setuptools pbr
might not be out of the question.



Yeah, this (with added -U) fixes the problem. But then we have to add it to
*all* contribution documentation. I'm pretty sure a lot of people won't
realize they need it.


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Re: [openstack-dev] [all] [oslo] Please stop removing usedevelop from tox.ini (at least for now)

2015-11-16 Thread Julien Danjou 
On Mon, Nov 16 2015, Dmitry Tantsur wrote:

> Before you ask: using 'sudo pip install -U setuptools pbr' is out of question
> in binary distributions :) so please make sure to remove this line only when
> everyone is updated to whatever version is required for understanding these
> ;python_version=='2.7 bits.

But:
  pip install --user setuptools pbr
might not be out of the question.

-- 
Julien Danjou
-- Free Software hacker
-- https://julien.danjou.info


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Re: [openstack-dev] [all] [oslo] Please stop removing usedevelop from tox.ini (at least for now)

2015-11-16 Thread Dmitry Tantsur 

On 11/16/2015 11:35 AM, Julien Danjou wrote:

On Mon, Nov 16 2015, Dmitry Tantsur wrote:


Before you ask: using 'sudo pip install -U setuptools pbr' is out of question
in binary distributions :) so please make sure to remove this line only when
everyone is updated to whatever version is required for understanding these
;python_version=='2.7 bits.


But:
   pip install --user setuptools pbr
might not be out of the question.



Yeah, this (with added -U) fixes the problem. But then we have to add it 
to *all* contribution documentation. I'm pretty sure a lot of people 
won't realize they need it.


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[openstack-dev] [all] [oslo] Please stop removing usedevelop from tox.ini (at least for now)

2015-11-16 Thread Dmitry Tantsur 

Hi all!

I've seen a couple of patches removing "usedevelop = true" from tox.ini. 
This has 2 nasty consequences:
1. It's harder to manually experiment in tox environment, as you have to 
explicitly use 'tox' command every time you change code
2. The most important, it breaks tox invocation for all people who don't 
have very recent pbr and setuptools in their distributions (which I 
suspect might be the majority of people):


ERROR: invocation failed (exit code 1), logfile: 
/home/dtantsur/.gerrty-git/openstack/futurist/.tox/log/tox-0.log

ERROR: actionid=tox
msg=packaging
cmdargs=['/usr/bin/python', 
local('/home/dtantsur/.gerrty-git/openstack/futurist/setup.py'), 
'sdist', '--formats=zip', '--dist-dir', 
local('/home/dtantsur/.gerrty-git/openstack/futurist/.tox/dist')]

env=None

Installed 
/home/dtantsur/.gerrty-git/openstack/futurist/.eggs/pbr-1.8.1-py2.7.egg
error in setup command: 'install_requires' must be a string or list of 
strings containing valid project/version requirement specifiers; 
Expected ',' or end-of-list in futures>=3.0;python_version=='2.7' or 
python_version=='2.6' at ;python_version=='2.7' or python_version=='2.6'


ERROR: FAIL could not package project - v = 
InvocationError('/usr/bin/python 
/home/dtantsur/.gerrty-git/openstack/futurist/setup.py sdist 
--formats=zip --dist-dir 
/home/dtantsur/.gerrty-git/openstack/futurist/.tox/dist (see 
/home/dtantsur/.gerrty-git/openstack/futurist/.tox/log/tox-0.log)', 1)



Before you ask: using 'sudo pip install -U setuptools pbr' is out of 
question in binary distributions :) so please make sure to remove this 
line only when everyone is updated to whatever version is required for 
understanding these ;python_version=='2.7 bits.


Thank you!

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Re: [openstack-dev] [all] [oslo] Please stop removing usedevelop from tox.ini (at least for now)

2015-11-16 Thread Davanum Srinivas 
Dmitry,

i was trying to bring sanity to the tox.ini(s). +1 to documenting this
step somewhere prominent.

-- Dims

On Mon, Nov 16, 2015 at 5:37 AM, Dmitry Tantsur  wrote:
> On 11/16/2015 11:35 AM, Julien Danjou wrote:
>>
>> On Mon, Nov 16 2015, Dmitry Tantsur wrote:
>>
>>> Before you ask: using 'sudo pip install -U setuptools pbr' is out of
>>> question
>>> in binary distributions :) so please make sure to remove this line only
>>> when
>>> everyone is updated to whatever version is required for understanding
>>> these
>>> ;python_version=='2.7 bits.
>>
>>
>> But:
>>pip install --user setuptools pbr
>> might not be out of the question.
>>
>
> Yeah, this (with added -U) fixes the problem. But then we have to add it to
> *all* contribution documentation. I'm pretty sure a lot of people won't
> realize they need it.
>
>
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-- 
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