gnu: Add python-pattern.python-machine-learning

* gnu/packages/python.scm (python-pattern): New variable.

1 files changed, 32 insertions, 0 deletions

diff --git a/gnu/packages/python-web.scm b/gnu/packages/python-web.scm
index 58c5566f42..60d295f169 100644
--- a/gnu/packages/python-web.scm
+++ b/gnu/packages/python-web.scm
@@ -42,6 +42,7 @@
 (define-module (gnu packages python-web)
   #:use-module (guix packages)
   #:use-module (guix download)
+  #:use-module (guix git-download)
   #:use-module (guix build-system python)
   #:use-module (gnu packages)
   #:use-module (gnu packages check)
@@ -1317,6 +1318,37 @@ and to spawn subprocesses to handle requests.")
 (define-public python2-wsgiproxy2
  (package-with-python2 python-wsgiproxy2))
 
+(define-public python-pattern
+  (package
+  (name "python-pattern")
+  (version "2.6-development")
+  (source
+   (origin
+     (method git-fetch)
+     (uri (git-reference
+           (url "https://github.com/clips/pattern")
+           (commit "ec95f97b2e34c2232e7c43ef1e34e3f0dea6654b")))
+     (file-name (string-append name "-" version "-checkout"))
+     (sha256
+      (base32
+       "19vs4bfrpx5ij97z3d0x4hj25pmi1bb1sa4z1q8im6g2415nb81p"))))
+  (build-system python-build-system)
+  (arguments
+   '(#:tests? #f))
+  (native-inputs
+   `(("unzip" ,unzip)))
+  (propagated-inputs
+   `(("python-nltk" ,python-nltk)))
+  (home-page "http://www.clips.ua.ac.be/pattern")
+  (synopsis
+    "Web mining module for Python, with tools for scraping, natural language processing, machine learning, network analysis and visualization.")
+  (description
+    "Web mining module for Python, with tools for scraping, natural language processing, machine learning, network analysis and visualization.")
+  (license #f)))
+
+(define-public python2-pattern
+ (package-with-python2 python-pattern))
+
 (define-public python-pastedeploy
   (package
     (name "python-pastedeploy")