futurile/guix-play
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

gnu: Add conda.

Browse Source 
* gnu/packages/package-management.scm (conda): New variable.

Co-authored-by: Ricardo Wurmus <rekado@elephly.net>
This commit is contained in:
Muriithi Frederick Muriuki 2017-07-18 11:37:09 +03:00 committed by Ricardo Wurmus
parent 4bc08b6e79
commit 84fcb58050
No known key found for this signature in database
GPG Key ID: 197A5888235FACAC
1 changed files with 49 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

49
gnu/packages/package-management.scm
View File

@ -649,3 +649,52 @@ This package provides Conda as a library.")
(define-public python2-conda
(package-with-python2 python-conda))
(define-public conda
(package (inherit python-conda)
(name "conda")
(arguments
(substitute-keyword-arguments (package-arguments python-conda)
((#:phases phases)
`(modify-phases ,phases
(replace 'build
(lambda* (#:key outputs #:allow-other-keys)
;; This test fails when run before installation.
(delete-file "tests/test_activate.py")
;; Fix broken defaults
(substitute* "conda/base/context.py"
(("return sys.prefix")
(string-append "return \"" (assoc-ref outputs "out") "\""))
(("return (prefix_is_writable\\(self.root_prefix\\))" _ match)
(string-append "return False if self.root_prefix == self.conda_prefix else "
match)))
;; The util/setup-testing.py is used to build conda in
;; application form, rather than the default, library form.
;; With this, we are able to run commands like `conda --help`
;; directly on the command line
(zero? (system* "python" "utils/setup-testing.py" "build_py"))))
(replace 'install
(lambda* (#:key inputs outputs #:allow-other-keys)
(let* ((out (assoc-ref outputs "out"))
(target (string-append out "/lib/python"
((@@ (guix build python-build-system)
get-python-version)
(assoc-ref inputs "python"))
"/site-packages/")))
;; The installer aborts if the target directory is not on
;; PYTHONPATH.
(setenv "PYTHONPATH"
(string-append target ":" (getenv "PYTHONPATH")))
;; And it aborts if the directory doesn't exist.
(mkdir-p target)
(zero? (system* "python" "utils/setup-testing.py" "install"
(string-append "--prefix=" out))))))))))
(description
"Conda is a cross-platform, Python-agnostic binary package manager. It
is the package manager used by Anaconda installations, but it may be used for
other systems as well. Conda makes environments first-class citizens, making
it easy to create independent environments even for C libraries. Conda is
written entirely in Python.")))