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Subject: [bug#38652] [PATCH 5/5] gnu: Add python-pathos.
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References: <20191217172437.21217-1-madalinionel.patrascu@mdc-berlin.de>
 <20191217172437.21217-5-madalinionel.patrascu@mdc-berlin.de>
From: Ricardo Wurmus <rekado@elephly.net>
In-reply-to: <20191217172437.21217-5-madalinionel.patrascu@mdc-berlin.de>
Date: Thu, 19 Dec 2019 00:00:35 +0100
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To: =?UTF-8?Q?M=C4=83d=C4=83lin?= Ionel =?UTF-8?Q?Patra=C8=99cu?= <madalinionel.patrascu@mdc-berlin.de>
Cc: 38652@debbugs.gnu.org


Hi M=C4=83d=C4=83lin,

> * gnu/packages/python-xyz.scm (python-pathos, python2-pathos): New variab=
les.

I can=E2=80=99t seem to get the tests to run.  I tried this:

--8<---------------cut here---------------start------------->8---
(define-public python-pathos
  (package
    (name "python-pathos")
    (version "0.2.5")
    (source
     (origin
       (method url-fetch)
       (uri (pypi-uri "pathos" version))
       (sha256
        (base32
         "0in8hxdz7k081ijn6q94gr39ycy7363sx4zysmbwyvd7snqjrbi1"))))
    (build-system python-build-system)
    (arguments
     `(#:phases
       (modify-phases %standard-phases
         (replace 'check
           (lambda _
             (invoke "py.test" "-vvv" "tests")
             #t)))))
    (propagated-inputs
     `(("python-dill" ,python-dill)
       ("python-multiprocess" ,python-multiprocess)
       ("python-pox" ,python-pox)
       ("python-ppft" ,python-ppft)))
    (native-inputs
     `(("python-pytest" ,python-pytest)))
    (home-page "https://pypi.org/project/pathos/")
    (synopsis "Parallel graph management and execution in heterogeneous com=
puting")
    (description
     "Pathos is a framework for heterogenous computing.  It provides a
consistent high-level interface for configuring and launching parallel
computations across heterogenous resources.  Pathos provides configurable
launchers for parallel and distributed computing, where each launcher conta=
ins
the syntactic logic to configure and launch jobs in an execution
environment.")
    (license license:bsd-3)))
--8<---------------cut here---------------end--------------->8---

=E2=80=A6but after collecting 15 tests it just hangs, doing nothing.

> +(define-public python2-pathos
> +  (package-with-python2 python-pathos))

If you define a Python 2 variant you should also define Python 2
variants for all its inputs.

--=20
Ricardo