Re: [PATCH] python-twisted: Fix dependencies of twisted modules

[Martin Jansa <martin.jansa@gmail.com>]

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On Tue, Jan 27, 2015 at 07:08:36PM +0100, Mike Looijmans wrote:
> When installing just "twisted-web" on a device, none of the dependencies
> are being copied, it wouldn't even install python-core. Fix the recipe so
> that its packages have proper dependencies, and no longer require to install
> the empty python-twisted meta recipe.
> 
> Add "python-contextlib" to the core dependencies and stop causing systems
> to crash with:
>   File "/usr/lib/python2.7/site-packages/twisted/python/threadpool.py", line 18, in <module>
>     ImportError: No module named contextlib

Next time please also mention that python-contextlib needs pending patch
for oe-core, because right now this change fails with:

ERROR: Nothing RPROVIDES 'python-contextlib' (but /home/jenkins/oe/world/shr-core/meta-openembedded/meta-python/recipes-devtools/python/python-twisted_13.2.0.bb RDEPENDS on or otherwise requires it)
NOTE: Runtime target 'python-contextlib' is unbuildable, removing...
Missing or unbuildable dependency chain was: ['python-contextlib']
NOTE: Runtime target 'python-twisted' is unbuildable, removing...
Missing or unbuildable dependency chain was: ['python-twisted', 'python-contextlib']
NOTE: Runtime target 'python-cloudeebus' is unbuildable, removing...
Missing or unbuildable dependency chain was: ['python-cloudeebus', 'python-twisted', 'python-contextlib']
NOTE: Runtime target 'python-cloudeebus-dev' is unbuildable, removing...
Missing or unbuildable dependency chain was: ['python-cloudeebus-dev', 'python-twisted', 'python-contextlib']
NOTE: Runtime target 'python-twisted-core' is unbuildable, removing...
Missing or unbuildable dependency chain was: ['python-twisted-core', 'python-contextlib']
NOTE: Runtime target 'python-twisted-protocols' is unbuildable, removing...
Missing or unbuildable dependency chain was: ['python-twisted-protocols', 'python-contextlib']
NOTE: Runtime target 'python-autobahn' is unbuildable, removing...
Missing or unbuildable dependency chain was: ['python-autobahn', 'python-twisted-protocols', 'python-contextlib']
ERROR: Nothing RPROVIDES 'python-twisted-dev' (but /home/jenkins/oe/world/shr-core/meta-openembedded/meta-python/recipes-devtools/python/python-twisted_13.2.0.bb RDEPENDS on or otherwise requires it)
ERROR: No eligible RPROVIDERs exist for 'python-twisted-dev'
NOTE: Runtime target 'python-twisted-dev' is unbuildable, removing...
Missing or unbuildable dependency chain was: ['python-twisted-dev']
ERROR: Nothing RPROVIDES 'python-twisted-bin' (but /home/jenkins/oe/world/shr-core/meta-openembedded/meta-python/recipes-devtools/python/python-twisted_13.2.0.bb RDEPENDS on or otherwise requires it)
ERROR: No eligible RPROVIDERs exist for 'python-twisted-bin'
NOTE: Runtime target 'python-twisted-bin' is unbuildable, removing...
Missing or unbuildable dependency chain was: ['python-twisted-bin']
ERROR: Nothing RPROVIDES 'python-twisted-conch' (but /home/jenkins/oe/world/shr-core/meta-openembedded/meta-python/recipes-devtools/python/python-twisted_13.2.0.bb RDEPENDS on or otherwise requires it)
ERROR: No eligible RPROVIDERs exist for 'python-twisted-conch'
NOTE: Runtime target 'python-twisted-conch' is unbuildable, removing...
Missing or unbuildable dependency chain was: ['python-twisted-conch']
ERROR: Nothing RPROVIDES 'python-twisted-lore' (but /home/jenkins/oe/world/shr-core/meta-openembedded/meta-python/recipes-devtools/python/python-twisted_13.2.0.bb RDEPENDS on or otherwise requires it)
ERROR: No eligible RPROVIDERs exist for 'python-twisted-lore'
NOTE: Runtime target 'python-twisted-lore' is unbuildable, removing...
Missing or unbuildable dependency chain was: ['python-twisted-lore']
ERROR: Nothing RPROVIDES 'python-twisted-mail' (but /home/jenkins/oe/world/shr-core/meta-openembedded/meta-python/recipes-devtools/python/python-twisted_13.2.0.bb RDEPENDS on or otherwise requires it)
ERROR: No eligible RPROVIDERs exist for 'python-twisted-mail'
NOTE: Runtime target 'python-twisted-mail' is unbuildable, removing...
Missing or unbuildable dependency chain was: ['python-twisted-mail']
ERROR: Nothing RPROVIDES 'python-twisted-names' (but /home/jenkins/oe/world/shr-core/meta-openembedded/meta-python/recipes-devtools/python/python-twisted_13.2.0.bb RDEPENDS on or otherwise requires it)
ERROR: No eligible RPROVIDERs exist for 'python-twisted-names'
NOTE: Runtime target 'python-twisted-names' is unbuildable, removing...
Missing or unbuildable dependency chain was: ['python-twisted-names']
ERROR: Nothing RPROVIDES 'python-twisted-news' (but /home/jenkins/oe/world/shr-core/meta-openembedded/meta-python/recipes-devtools/python/python-twisted_13.2.0.bb RDEPENDS on or otherwise requires it)
ERROR: No eligible RPROVIDERs exist for 'python-twisted-news'
NOTE: Runtime target 'python-twisted-news' is unbuildable, removing...
Missing or unbuildable dependency chain was: ['python-twisted-news']
ERROR: Nothing RPROVIDES 'python-twisted-runner' (but /home/jenkins/oe/world/shr-core/meta-openembedded/meta-python/recipes-devtools/python/python-twisted_13.2.0.bb RDEPENDS on or otherwise requires it)
ERROR: No eligible RPROVIDERs exist for 'python-twisted-runner'
NOTE: Runtime target 'python-twisted-runner' is unbuildable, removing...
Missing or unbuildable dependency chain was: ['python-twisted-runner']
ERROR: Nothing RPROVIDES 'python-twisted-web' (but /home/jenkins/oe/world/shr-core/meta-openembedded/meta-python/recipes-devtools/python/python-twisted_13.2.0.bb, /home/jenkins/oe/world/shr-core/meta-openembedded/meta-python/recipes-devtools/python/python-autobahn_0.8.6.bb RDEPENDS on or otherwise requires it)
ERROR: No eligible RPROVIDERs exist for 'python-twisted-web'
NOTE: Runtime target 'python-twisted-web' is unbuildable, removing...
Missing or unbuildable dependency chain was: ['python-twisted-web']
ERROR: Nothing RPROVIDES 'python-twisted-words' (but /home/jenkins/oe/world/shr-core/meta-openembedded/meta-python/recipes-devtools/python/python-twisted_13.2.0.bb RDEPENDS on or otherwise requires it)
ERROR: No eligible RPROVIDERs exist for 'python-twisted-words'
NOTE: Runtime target 'python-twisted-words' is unbuildable, removing...
Missing or unbuildable dependency chain was: ['python-twisted-words']
ERROR: Nothing RPROVIDES 'python-autobahn-dev' (but /home/jenkins/oe/world/shr-core/meta-openembedded/meta-python/recipes-devtools/python/python-autobahn_0.8.6.bb RDEPENDS on or otherwise requires it)
ERROR: No eligible RPROVIDERs exist for 'python-autobahn-dev'
NOTE: Runtime target 'python-autobahn-dev' is unbuildable, removing...
Missing or unbuildable dependency chain was: ['python-autobahn-dev']

> 
> Signed-off-by: Mike Looijmans <milo-software@users.sourceforge.net>
> ---
>  .../python/python-twisted_13.2.0.bb                |   17 +++++++++++++++--
>  1 file changed, 15 insertions(+), 2 deletions(-)
> 
> diff --git a/meta-python/recipes-devtools/python/python-twisted_13.2.0.bb b/meta-python/recipes-devtools/python/python-twisted_13.2.0.bb
> index 80d64a0..8930169 100644
> --- a/meta-python/recipes-devtools/python/python-twisted_13.2.0.bb
> +++ b/meta-python/recipes-devtools/python/python-twisted_13.2.0.bb
> @@ -38,8 +38,7 @@ PACKAGES += "\
>      ${PN}-core \
>  "
>  
> -RDEPENDS_${PN} = "python-core python-zopeinterface"
> -RDEPENDS_${PN} += "\
> +RDEPENDS_${PN} = "\
>      ${PN}-conch \
>      ${PN}-lore \
>      ${PN}-mail \
> @@ -50,6 +49,20 @@ RDEPENDS_${PN} += "\
>      ${PN}-words \
>  "
>  
> +RDEPENDS_${PN}-core = "python-core python-zopeinterface python-contextlib"
> +RDEPENDS_${PN}-test = "${PN}"
> +RDEPENDS_${PN}-conch = "${PN}-core ${PN}-protocols"
> +RDEPENDS_${PN}-lore = "${PN}-core"
> +RDEPENDS_${PN}-mail = "${PN}-core ${PN}-protocols"
> +RDEPENDS_${PN}-names = "${PN}-core"
> +RDEPENDS_${PN}-news = "${PN}-core ${PN}-protocols"
> +RDEPENDS_${PN}-runner = "${PN}-core ${PN}-protocols"
> +RDEPENDS_${PN}-web += "${PN}-core ${PN}-protocols"
> +RDEPENDS_${PN}-words += "${PN}-core"
> +RDEPENDS_${PN}-flow += "${PN}-core"
> +RDEPENDS_${PN}-pair += "${PN}-core"
> +RDEPENDS_${PN}-dbg = "${PN}"
> +
>  ALLOW_EMPTY_${PN} = "1"
>  FILES_${PN} = ""
>  
> -- 
> 1.7.9.5
> 
> -- 
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-- 
Martin 'JaMa' Jansa     jabber: Martin.Jansa@gmail.com

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