On Tue, Sep 10, 2013 at 10:26:55AM +0200, Andreas Enge wrote:
> Maybe we should try to use a variable name %python-standard-phases instead.
The attached patch to guix/build/python-build-system.scm does just this
and works. Would it make sense to push it?
The part of the patch adding python-setuptools is not finished yet.
Installation ends with the contradictory error message
running install
Checking .pth file support in
/nix/store/dwfvjk9rii9xyshfd6snny590a82bbfq-python-setuptools-1.1.4/lib/python3.3/site-packages/
/nix/store/fqg4h8afvnh7c0l2pqrid0wsjldp03sh-python-wrapper-3.3.2/bin/python -E
-c pass
TEST FAILED:
/nix/store/dwfvjk9rii9xyshfd6snny590a82bbfq-python-setuptools-1.1.4/lib/python3.3/site-packages/
does NOT support .pth files
error: bad install directory or PYTHONPATH
You are attempting to install a package to a directory that is not
on PYTHONPATH and which Python does not read ".pth" files from. The
installation directory you specified (via --install-dir, --prefix, or
the distutils default setting) was:
/nix/store/dwfvjk9rii9xyshfd6snny590a82bbfq-python-setuptools-1.1.4/lib/python3.3/site-packages/
and your PYTHONPATH environment variable currently contains:
'/nix/store/dwfvjk9rii9xyshfd6snny590a82bbfq-python-setuptools-1.1.4/lib/python3.3/site/packages/'
Here are some of your options for correcting the problem:
* You can choose a different installation directory, i.e., one that is
on PYTHONPATH or supports .pth files
* You can add the installation directory to the PYTHONPATH environment
variable. (It must then also be on PYTHONPATH whenever you run
Python and want to use the package(s) you are installing.)
* You can set up the installation directory to support ".pth" files by
using one of the approaches described here:
https://pythonhosted.org/setuptools/easy_install.html#custom-installation-locations
Please make the appropriate changes for your system and try again.
>From what I can tell, I followed exactly the second approach.
Does any of the python specialists understand what is happening?
Andreas
diff --git a/gnu/packages/python.scm b/gnu/packages/python.scm
index 3ff4da2..a8f8c9d 100644
--- a/gnu/packages/python.scm
+++ b/gnu/packages/python.scm
@@ -247,3 +247,44 @@ etc. ")
(define-public python2-babel
(package-with-python2 python-babel))
+
+(define-public python-setuptools
+ (package
+ (name "python-setuptools")
+ (version "1.1.4")
+ (source
+ (origin
+ (method url-fetch)
+ (uri (string-append
"https://pypi.python.org/packages/source/s/setuptools/setuptools-";
+ version ".tar.gz"))
+ (sha256
+ (base32
+ "0hl9sa5xr9bi2ifq51wy1bawsjv5nzvpbac7m9z1ciz778874csf"))))
+ (build-system python-build-system)
+ (arguments
+ `(#:tests? #f ; FIXME: try to run tests
+ #:phases
+ (alist-replace
+ 'install
+ (lambda* (#:key outputs #:allow-other-keys #:rest args)
+ (let* ((install (assoc-ref %python-standard-phases 'install))
+ (out (assoc-ref outputs "out"))
+ (path (string-append out "/lib/python3.3/site/packages/")))
+ (mkdir-p path)
+ (setenv "PYTHONPATH" path)
+ (format #t "XXX ~a XXX~%" (getenv "PYTHONPATH"))
+ (apply install args)))
+ %python-standard-phases)))
+ (home-page "https://pypi.python.org/pypi/setuptools";)
+ (synopsis
+ "Library designed to facilitate packaging Python projects")
+ (description
+ "Setuptools is a fully-featured, stable library designed to facilitate
+packaging Python projects, where packaging includes:
+Python package and module definitions,
+distribution package metadata,
+test hooks,
+project installation,
+platform-specific details,
+Python 3 support.")
+ (license psfl)))
diff --git a/guix/build/python-build-system.scm
b/guix/build/python-build-system.scm
index f213a97..14cd086 100644
--- a/guix/build/python-build-system.scm
+++ b/guix/build/python-build-system.scm
@@ -19,14 +19,13 @@
;;; along with GNU Guix. If not, see <http://www.gnu.org/licenses/>.
(define-module (guix build python-build-system)
- #:use-module ((guix build gnu-build-system)
- #:renamer (symbol-prefix-proc 'gnu:))
+ #:use-module (guix build gnu-build-system)
#:use-module (guix build utils)
#:use-module (ice-9 match)
#:use-module (ice-9 ftw)
#:use-module (srfi srfi-1)
#:use-module (srfi srfi-26)
- #:export (%standard-phases
+ #:export (%python-standard-phases
python-build))
;; Commentary:
@@ -91,7 +90,7 @@
files)))
bindirs)))
-(define %standard-phases
+(define %python-standard-phases
;; 'configure' and 'build' phases are not needed. Everything is done during
;; 'install'.
(alist-cons-after
@@ -103,11 +102,11 @@
'check check
(alist-replace 'install install
(alist-delete 'configure
- gnu:%standard-phases))))))
+ %standard-phases))))))
(define* (python-build #:key inputs (phases %standard-phases)
#:allow-other-keys #:rest args)
"Build the given Python package, applying all of PHASES in order."
- (apply gnu:gnu-build #:inputs inputs #:phases phases args))
+ (apply gnu-build #:inputs inputs #:phases phases args))
;;; python-build-system.scm ends here
