Support the lhasa program extracting LZH archives.

doc/changelog.txt

@@ -4,10 +4,10 @@
 * Added support for shorten handling SHN (.shn) files.
 * Added support for flac handling FLAC (.flac) files.
 * Added support for the BSD cpio and tar programs.
-* Generate standalone Windows installer.
+* Added support for lhasa handling LZH (.lzh, .lha) files.
+* Generate standalone Windows .exe and Linux .rpm installer.
 * Initialize the internal MIME database correct on all platforms.
 * Improved option compatibility for the ar, cpio and tar programs.
-* Support RPM installer generation with cx_Freeze.
 
 
 0.16 "Game of thrones" (released 12.5.2012)

patoolib/__init__.py

@@ -128,6 +128,7 @@ ArchivePrograms = {
     },
     'lzh': {
         None: ('lha',),
+        'extract': ('lhasa',),
     },
     'lzip': {
         'extract': ('plzip', 'lzip', 'clzip', 'pdlzip'),

patoolib/programs/lhasa.py

@@ -0,0 +1,18 @@
+# -*- coding: utf-8 -*-
+# Copyright (C) 2012 Bastian Kleineidam
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+"""Archive commands for the lhasa program."""
+from .lha import extract_lzh
+

tests/test_archives.py

@@ -449,6 +449,11 @@ class TestArchives (ArchiveTest):
         self.program = 'lha'
         self.archive_commands('t.lha')
 
+    @needs_program('lhasa')
+    def test_lhasa (self):
+        self.program = 'lhasa'
+        self.archive_extract('t.lha')
+
     @needs_program('arc')
     def test_arc (self):
         self.program = 'arc'