[PATCH 2/3] gnu: Add python-pyxb.

[Marius Bakke <mbakke@fastmail.com>]

* gnu/packages/xml.scm (python-pyxb, python2-pyxb): New variables.
---
 gnu/packages/xml.scm | 37 +++++++++++++++++++++++++++++++++++++
 1 file changed, 37 insertions(+)

diff --git a/gnu/packages/xml.scm b/gnu/packages/xml.scm
index 7befad5..793cd2f 100644
--- a/gnu/packages/xml.scm
+++ b/gnu/packages/xml.scm
@@ -13,6 +13,7 @@
 ;;; Copyright © 2016 Jan Nieuwenhuizen <janneke@gnu.org>
 ;;; Copyright © 2016 ng0 <ng0@we.make.ritual.n0.is>
 ;;; Copyright © 2016 Tobias Geerinckx-Rice <me@tobias.gr>
+;;; Copyright © 2016 Marius Bakke <mbakke@fastmail.com>
 ;;;
 ;;; This file is part of GNU Guix.
 ;;;
@@ -729,6 +730,42 @@ different Unicode encodings which happen automatically during
 parsing/saving.")
     (license license:expat)))
 
+(define-public python-pyxb
+  (package
+    (name "python-pyxb")
+    (version "1.2.4")
+    (source (origin
+              (method url-fetch)
+              (uri (pypi-uri "PyXB" version))
+              (sha256
+               (base32
+                "0sgs184mq218li5qqi906hm55zkpqbiyinv9wk6qgqgx813rskq2"))))
+    (build-system python-build-system)
+    (arguments
+     `(#:phases
+       (modify-phases %standard-phases
+         (add-after 'unpack 'fix-tests
+           (lambda _
+             ;; See https://github.com/pabigot/pyxb/issues/26 ...
+             (delete-file "tests/trac/test-trac-0091.py")
+             ;; ...and https://github.com/pabigot/pyxb/pull/58 .
+             (substitute* "tests/utils/test-utility.py"
+               (("__NoExt_re = re.compile.*$")
+                "__NoExt_re = re.compile('(^|\\%s)[^\\.]+$' % os.sep)\n"))
+             #t)))))
+    (home-page "http://pyxb.sourceforge.net/")
+    (synopsis "Python XML Schema Bindings")
+    (description
+     "PyXB (\"pixbee\") is a pure Python package that generates Python source
+code for classes that correspond to data structures defined by XMLSchema.")
+    (license (list license:asl2.0    ; Most files.
+                   license:expat     ; pyxb/utils/six.py
+                   license:gpl2      ; bundled jquery in doc is dual MIT/GPL2
+                   license:psfl))))  ; pyxb/utils/activestate.py
+
+(define-public python2-pyxb
+  (package-with-python2 python-pyxb))
+
 (define-public xmlto
   (package
     (name "xmlto")
-- 
2.10.0