03/03: gnu: python-matplotlib: Adjust path to figures in 'info' file.

[Federico Beffa]

beffa pushed a commit to branch master
in repository guix.

commit 18b3151613e90eb7b4e0d174069ccc9fbe99b721
Author: Federico Beffa <address@hidden>
Date:   Tue Dec 1 22:03:48 2015 +0100

    gnu: python-matplotlib: Adjust path to figures in 'info' file.
    
    * gnu/packages/python.scm (python-matplotlib): Do it.
---
 gnu/packages/python.scm |   14 ++++++++++++--
 1 files changed, 12 insertions(+), 2 deletions(-)

diff --git a/gnu/packages/python.scm b/gnu/packages/python.scm
index 513910e..45222e9 100644
--- a/gnu/packages/python.scm
+++ b/gnu/packages/python.scm
@@ -3276,13 +3276,23 @@ backend = TkAgg~%"
                ;; The doc recommends to run the 'html' target twice.
                (system* "python" "make.py" "html")
                (system* "python" "make.py" "html")
+               (copy-recursively "build/html" html)
                (system* "python" "make.py" "latex")
                (system* "python" "make.py" "texinfo")
+               (symlink (string-append html "/_images")
+                        (string-append info "/matplotlib-figures"))
+               (with-directory-excursion "build/texinfo"
+                 (substitute* "matplotlib.texi"
+                   (("@image\\{([^,]*)" all file)
+                    (string-append "@image{matplotlib-figures/" file)))
+                 (symlink (string-append html "/_images")
+                          "./matplotlib-figures")
+                 (system* "makeinfo" "--no-split"
+                          "-o" "matplotlib.info" "matplotlib.texi"))
                (copy-file "build/texinfo/matplotlib.info"
                           (string-append info "/matplotlib.info"))
                (copy-file "build/latex/Matplotlib.pdf"
-                          (string-append doc "/Matplotlib.pdf"))
-               (copy-recursively "build/html" html))))
+                          (string-append doc "/Matplotlib.pdf")))))
         %standard-phases))))
     (home-page "http://matplotlib.org";)
     (synopsis "2D plotting library for Python")