[PATCH] Add python-drmaa.

[PATCH] Add python-drmaa.

[Ricardo Wurmus]

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Hi Guix,

attached is a patch for python-drmaa.  The tests are disabled because
libdrmaa.so is needed, which is usually provided by the cluster
installation.  Users are normally expected to set DRMAA_LIBRARY_PATH to
the path of libdrmaa.so, e.g.

  DRMAA_LIBRARY_PATH="/opt/sge/lib/lx-amd64/libdrmaa.so"

I don't think we need to package all of Grid Engine to have use for
python-drmaa, but I'd like to hear what others think about this.

~~ Ricardo


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From e4e2a050b0c23af9e1d3e4f69ae67a3d510b734a Mon Sep 17 00:00:00 2001
From: Ricardo Wurmus <ricardo.wurmus@mdc-berlin.de>
Date: Wed, 1 Apr 2015 11:59:01 +0200
Subject: [PATCH] gnu: Add python-drmaa.

* gnu/packages/python.scm (python-drmaa, python2-drmaa): New variables.
---
 gnu/packages/python.scm | 31 +++++++++++++++++++++++++++++++
 1 file changed, 31 insertions(+)

diff --git a/gnu/packages/python.scm b/gnu/packages/python.scm
index c5cae6d..dadd346 100644
--- a/gnu/packages/python.scm
+++ b/gnu/packages/python.scm
@@ -2865,6 +2865,37 @@ etc.  The core of this module is a decorator factory.")
 (define-public python2-decorator
   (package-with-python2 python-decorator))
 
+(define-public python-drmaa
+  (package
+    (name "python-drmaa")
+    (version "0.7.6")
+    (source
+     (origin
+       (method url-fetch)
+       (uri (string-append
+             "https://pypi.python.org/packages/source/d/drmaa/drmaa-"
+             version ".tar.gz"))
+       (sha256
+        (base32 "0bzl9f9g34dlhwf09i3fdv7dqqzf2iq0w7d6c2bafx1nlap8qfbh"))))
+    (build-system python-build-system)
+    ;; The test suite requires libdrmaa which is provided by the cluster
+    ;; environment.  At runtime the environment variable DRMAA_LIBRARY_PATH
+    ;; should be set to the path of the libdrmaa library.
+    (arguments '(#:tests? #f))
+    (native-inputs
+     `(("python-nose" ,python-nose)
+       ("python-setuptools" ,python-setuptools)))
+    (home-page "https://pypi.python.org/pypi/drmaa")
+    (synopsis "Python bindings for the DRMAA library")
+    (description
+      "A Python package for Distributed Resource Management (DRM) job
+submission and control.  This package is an implementation of the DRMAA 1.0
+Python language binding specification.")
+    (license bsd-3)))
+
+(define-public python2-drmaa
+  (package-with-python2 python-drmaa))
+
 (define-public python-ipython
   (package
     (name "python-ipython")
-- 
2.1.0

Re: [PATCH] Add python-drmaa.

[Ludovic Courtès]

Ricardo Wurmus <ricardo.wurmus@mdc-berlin.de> skribis:

> attached is a patch for python-drmaa.  The tests are disabled because
> libdrmaa.so is needed, which is usually provided by the cluster
> installation.  Users are normally expected to set DRMAA_LIBRARY_PATH to
> the path of libdrmaa.so, e.g.
>
>   DRMAA_LIBRARY_PATH="/opt/sge/lib/lx-amd64/libdrmaa.so"
>
> I don't think we need to package all of Grid Engine to have use for
> python-drmaa, but I'd like to hear what others think about this.

What’s DRMAA?  Is it free?  Part of “Grid Engine”?

Thanks,
Ludo’.

Re: [PATCH] Add python-drmaa.

[Ricardo Wurmus]

Ludovic Courtès writes:

> Ricardo Wurmus <ricardo.wurmus@mdc-berlin.de> skribis:
>
>> attached is a patch for python-drmaa.  The tests are disabled because
>> libdrmaa.so is needed, which is usually provided by the cluster
>> installation.  Users are normally expected to set DRMAA_LIBRARY_PATH to
>> the path of libdrmaa.so, e.g.
>>
>>   DRMAA_LIBRARY_PATH="/opt/sge/lib/lx-amd64/libdrmaa.so"
>>
>> I don't think we need to package all of Grid Engine to have use for
>> python-drmaa, but I'd like to hear what others think about this.
>
> What’s DRMAA?  Is it free?  Part of “Grid Engine”?

DRMAA = Distributed Resource Management Application API.  The various
Grid Engine implementations (Sun/Oracle Grid Engine, Univa Grid Engine,
Open Grid Scheduler) come with a library providing this API.

At least Open Grid Scheduler is free software.

~~ Ricardo

Re: [PATCH] Add python-drmaa.

[Ludovic Courtès]

Ricardo Wurmus <ricardo.wurmus@mdc-berlin.de> skribis:

> DRMAA = Distributed Resource Management Application API.  The various
> Grid Engine implementations (Sun/Oracle Grid Engine, Univa Grid Engine,
> Open Grid Scheduler) come with a library providing this API.
>
> At least Open Grid Scheduler is free software.

OK, thanks for explaining.  Then the approach of letting users set
DRMAA_LIBRARY_PATH to select their implementation sounds good to me.

Should python-drmaa provide a search path specification for this
variable?

> From e4e2a050b0c23af9e1d3e4f69ae67a3d510b734a Mon Sep 17 00:00:00 2001
> From: Ricardo Wurmus <ricardo.wurmus@mdc-berlin.de>
> Date: Wed, 1 Apr 2015 11:59:01 +0200
> Subject: [PATCH] gnu: Add python-drmaa.
>
> * gnu/packages/python.scm (python-drmaa, python2-drmaa): New variables.

OK!

Thanks,
Ludo’.