gnu: dico: Use Python 3.

* gnu/packages/dico.scm (dico)[source]: Fix indentation.
[phases]: Delete trailing #t.
[inputs]: Use new style.  Replace python-2 with python-wrapper.

gnu/packages/dico.scm

@@ -3,6 +3,7 @@
 ;;; Copyright © 2016, 2018 Efraim Flashner <efraim@flashner.co.il>
 ;;; Copyright © 2018, 2020, 2021 Tobias Geerinckx-Rice <me@tobias.gr>
 ;;; Copyright © 2020 Vincent Legoll <vincent.legoll@gmail.com>
+;;; Copyright © 2022 Maxim Cournoyer <maxim.cournoyer@gmail.com>
 ;;;
 ;;; This file is part of GNU Guix.
 ;;;
@@ -59,23 +60,22 @@
                       ;; Guile is too talkative, which disturbs the test
                       ;; infrastructure.  Gag it.
                       (setenv "GUILE_AUTO_COMPILE" "0")
-                      (setenv "GUILE_WARN_DEPRECATED" "no")
-                      #t))
+                      (setenv "GUILE_WARN_DEPRECATED" "no")))
                   (replace 'check
                     (lambda _
                       ;; Test '71: append + dooffs + env' fails if $V is not 2.
                       (invoke "make" "check" "V=2"))))))
     (native-inputs (list groff))
     (inputs
-     `(("m4" ,m4)                                 ;used at run time
-       ("pcre" ,pcre)
-       ("python" ,python-2)
-       ("guile" ,guile-2.2)
-       ("gsasl" ,gsasl)
-       ("readline" ,readline)
-       ("zlib" ,zlib)
-       ("wordnet" ,wordnet)
-       ("libltdl" ,libltdl)))
+     (list m4                           ;used at run time
+           pcre
+           python-wrapper
+           guile-2.2
+           gsasl
+           readline
+           zlib
+           wordnet
+           libltdl))
     (home-page "https://www.gnu.org/software/dico/")
     (synopsis "Implementation of DICT server (RFC 2229)")
     (description