47/103: gnu: python-ipython: Fix build.

[Hartmut Goebel]

htgoebel pushed a commit to branch wip-python-build-system
in repository guix.

commit ab40610af201b69c7840f4548faa1fc488b91d8b
Author: Hartmut Goebel <address@hidden>
Date:   Sun Oct 9 16:09:13 2016 +0200

    gnu: python-ipython: Fix build.
    
    * gnu/packages/python.scm (python-ipython, python2-ipython) [check,
      install-doc] set PYTHONPATH prior to running tests.
---
 gnu/packages/python.scm |    6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/gnu/packages/python.scm b/gnu/packages/python.scm
index 14250dc..744d576 100644
--- a/gnu/packages/python.scm
+++ b/gnu/packages/python.scm
@@ -4286,6 +4286,8 @@ without using the configuration machinery.")
                    (info (string-append data "/info"))
                    (examples (string-append doc "/examples")))
               (setenv "LANG" "en_US.utf8")
+              ;; Make installed package available for running the tests
+              (add-installed-pythonpath inputs outputs)
               (with-directory-excursion "docs"
                 ;; FIXME: html and pdf fail to build
                 ;; (system* "make" "html")
@@ -4305,9 +4307,11 @@ without using the configuration machinery.")
          (delete 'check)
          (add-after
           'install 'check
-          (lambda* (#:key outputs tests? #:allow-other-keys)
+          (lambda* (#:key inputs outputs tests? #:allow-other-keys)
             (if tests?
                 (with-directory-excursion "/tmp"
+                  ;; Make installed package available for running the tests
+                  (add-installed-pythonpath inputs outputs)
                   (setenv "HOME" "/tmp/") ;; required by a test
                   (zero? (system* (string-append (assoc-ref outputs "out")
                                                  "/bin/iptest"))))