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gnu: python2-virtualenv: Fix build.

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* gnu/packages/python-xyz.scm (python-virtualenv)[properties]: New field.
(python2-virtualenv)[propagated-inputs]: Add PYTHON2-CONTEXTLIB2.
[arguments]: New field.
This commit is contained in:
Marius Bakke 2020-03-11 21:49:38 +01:00
parent ebd4c25178
commit 7815afc958
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1 changed files with 30 additions and 1 deletions
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gnu/packages/python-xyz.scm
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@ -2426,10 +2426,39 @@ (define-public python-virtualenv
(synopsis "Virtual Python environment builder")
(description
"Virtualenv is a tool to create isolated Python environments.")
(properties `((python2-variant . ,(delay python2-virtualenv))))
(license license:expat)))
(define-public python2-virtualenv
(package-with-python2 python-virtualenv))
(let ((base (package-with-python2 (strip-python2-variant python-virtualenv))))
(package
(inherit base)
(arguments
`(#:python ,python-2
#:phases
(modify-phases %standard-phases
(add-after 'set-paths 'adjust-PYTHONPATH
(lambda* (#:key inputs #:allow-other-keys)
(let* ((python (assoc-ref inputs "python"))
(python-sitedir (string-append python "/lib/python2.7"
"/site-packages")))
;; XXX: 'python2' always comes first on PYTHONPATH
;; and shadows the 'setuptools' input. Move python2
;; last: this should be fixed in python-build-system
;; in a future rebuild cycle.
(setenv "PYTHONPATH"
(string-append (string-join (delete python-sitedir
(string-split
(getenv "PYTHONPATH")
#\:))
":")
":" python-sitedir))
(format #t "environment variable `PYTHONPATH' changed to `~a'~%"
(getenv "PYTHONPATH"))
#t))))))
(propagated-inputs
`(("python-contextlib2" ,python2-contextlib2)
,@(package-propagated-inputs base))))))
(define-public python-markupsafe
(package