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gnu: Add python-brian2.

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* gnu/packages/machine-learning.scm (python-brian2): New variable.
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Lars-Dominik Braun 2023-03-19 11:33:52 +01:00
parent c16add7fd9
commit f9702aa9fd
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gnu/packages/machine-learning.scm
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@ -3816,3 +3816,45 @@ (define-public nerd-dictation/wayland
original-exe
original-exe)))
(chmod exe #o555)))))))
(define-public python-brian2
(package
(name "python-brian2")
(version "2.5.1")
(source (origin
(method url-fetch)
(uri (pypi-uri "Brian2" version))
(sha256
(base32
"1g48hzn3cdsvfjgz64s3kvh5d5287ggjxdyacb7wh2n5nd5iqlf7"))))
(build-system pyproject-build-system)
(arguments
(list
#:phases
#~(modify-phases %standard-phases
(replace 'check
(lambda* (#:key tests? #:allow-other-keys)
(when tests?
(setenv "HOME" "/tmp")
;; Must be run in a different directory, otherwise compiled
;; modules are not found.
(with-directory-excursion "/tmp"
;; Invoking brian2.test() is preferred to running pytest.
(invoke "python" "-c"
"import brian2, sys; sys.exit(0 if brian2.test() else 1)"))))))))
(propagated-inputs (list python-cython ; Required by codegen.
python-jinja2
python-numpy
python-py-cpuinfo
python-pyparsing
;; Required by codegen.
python-setuptools
python-sympy))
(native-inputs (list python-pytest python-pytest-xdist))
(home-page "https://briansimulator.org/")
(synopsis "Clock-driven simulator for spiking neural networks")
(description
"Brian is a simulator for spiking neural networks written in Python. It
is therefore designed to be easy to learn and use, highly flexible and
easily extensible.")
(license license:cecill)))