Support DMS (.dms) files.

doc/changelog.txt

@@ -6,6 +6,7 @@
     of handling LZIP (.lz) archives.
   * Added support for the orange program which is capable of extracting
     CAB (.cab) archives.
+  * Added support for DMS (.dms) files with the xdms program.
   * Support ZIP (.zip) file creation with the 7z and 7za programs.
   * Improved MIME type detection for compressed TAR archives.
   * Fix needed archive programs for several test cases, including

doc/patool.1

@@ -30,8 +30,8 @@ by the archive file extension.
 .PP
 \fBpatool\fP supports 7z (.7z), ACE (.ace), ALZIP (.alz), AR (.a),
 ARC (.arc), ARJ (.arj),
-BZIP2 (.bz2), CAB (.cab), compress (.Z), CPIO (.cpio), DEB (.deb), GZIP (.gz),
-LRZIP (.lrz), LZH (.lha, .lzh), LZIP (.lz), LZMA (.lzma), LZOP (.lzo),
+BZIP2 (.bz2), CAB (.cab), compress (.Z), CPIO (.cpio), DEB (.deb), DMS (.dms),
+GZIP (.gz), LRZIP (.lrz), LZH (.lha, .lzh), LZIP (.lz), LZMA (.lzma), LZOP (.lzo),
 RPM (.rpm), RAR (.rar), RZIP (.rz), TAR (.tar), XZ (.xz), ZIP (.zip, .jar) and
 ZOO (.zoo) formats.
 It relies on helper applications to handle those archive formats

patool.freshmeat

@@ -1,6 +1,6 @@
 Project: patool
 Version: 0.12
-Release-Focus: Minor bugfixes
+Release-Focus: Minor feature enhancements
 Hide: N
 Website-URL: http://patool.sourceforge.net/
 Changelog-URL: http://patool.git.sourceforge.net/git/gitweb.cgi?p=patool/patool;a=blob;f=doc/changelog.txt;hb=HEAD

patoolib/__init__.py

@@ -23,7 +23,7 @@ ArchiveCommands = ('list', 'extract', 'test', 'create')
 
 # Supported archive formats
 ArchiveFormats = ('7z', 'ace', 'alzip', 'ar', 'arc', 'arj', 'bzip2',
-    'cab', 'compress', 'cpio', 'deb', 'gzip', 'lrzip', 'lzh', 'lzip', 'lzma',
+    'cab', 'compress', 'cpio', 'deb', 'dms', 'gzip', 'lrzip', 'lzh', 'lzip', 'lzma',
     'lzop', 'rar', 'rpm', 'rzip', 'tar', 'xz', 'zip', 'zoo')
 
 # Supported encodings (used with tar for example)
@@ -62,6 +62,7 @@ ArchiveMimetypes = {
     'application/x-lrzip': 'lrzip',
     'application/x-rzip': 'rzip',
     'application/x-zoo': 'zoo',
+    'application/x-dms': 'dms',
 }
 
 # List of programs supporting the given encoding
@@ -195,6 +196,11 @@ ArchivePrograms = {
     'zoo': {
         None: ('zoo',),
     },
+    'dms': {
+        'extract': ('xdms',),
+        'list': ('xdms',),
+        'test': ('xdms',),
+    },
 }
 
 # List those programs that have different python module names because of

patoolib/programs/xdms.py

@@ -0,0 +1,47 @@
+# -*- coding: utf-8 -*-
+# Copyright (C) 2010 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 xdms program."""
+from patoolib import util
+
+
+def extract_dms (archive, encoding, cmd, **kwargs):
+    """Extract a DMS archive."""
+    check_archive_ext(archive)
+    cmdlist = [cmd, '-d', kwargs['outdir']]
+    if kwargs['verbose']:
+        cmdlist.append('-v')
+    cmdlist.extend(['u', archive])
+    return cmdlist
+
+
+def list_dms (archive, encoding, cmd, **kwargs):
+    """List a DMS archive."""
+    check_archive_ext(archive)
+    return [cmd, 'v', archive]
+
+
+def test_dms (archive, encoding, cmd, **kwargs):
+    """Test a DMS archive."""
+    check_archive_ext(archive)
+    return [cmd, 't', archive]
+
+
+def check_archive_ext (archive):
+    """xdms(1) cannot handle files with extensions other than '.dms'."""
+    if not archive.lower().endswith(".dms"):
+        rest = archive[-4:]
+        msg = "xdms(1) archive file must end with `.dms', not `%s'" % rest
+        raise util.PatoolError(msg)

patoolib/util.py

@@ -49,6 +49,7 @@ mimedb.add_type('application/x-lha', '.lha', strict=False)
 mimedb.add_type('application/x-lzh', '.lzh', strict=False)
 mimedb.add_type('application/x-rzip', '.rz', strict=False)
 mimedb.add_type('application/x-zoo', '.zoo', strict=False)
+mimedb.add_type('application/x-dms', '.dms', strict=False)
 
 
 class PatoolError (StandardError):
@@ -236,6 +237,7 @@ FileText2Mime = {
     "LHa ": "application/x-lha",
     "ARC archive data": "application/x-arc",
     "Zoo archive data": "application/x-zoo",
+    "DMS archive data": "application/x-dms",
 }
 
 def guess_mime_file_text (file_prog, filename):

setup.py

@@ -48,7 +48,7 @@ fallback by the archive file extension.
 
 patool supports 7z (.7z), ACE (.ace), ALZIP (.alz), AR (.a), ARC (.arc),
 ARJ (.arj), BZIP2 (.bz2), CAB (.cab), compress (.Z), CPIO (.cpio),
-DEB (.deb), GZIP (.gz), LRZIP (.lrz), LZH (.lha, .lzh), LZIP (.lz),
+DEB (.deb), DMS (.dms), GZIP (.gz), LRZIP (.lrz), LZH (.lha, .lzh), LZIP (.lz),
 LZMA (.lzma), LZOP (.lzo), RPM (.rpm), RAR (.rar), RZIP (.rz), TAR (.tar),
 XZ (.xz), ZIP (.zip, .jar) and ZOO (.zoo) formats. It relies on helper
 applications to handle those archive formats (for example bzip2 for

tests/test_archives.py

@@ -245,7 +245,7 @@ class TestArchives (ArchiveTest):
         self.archive_extract('t.cab')
 
     @needs_program('orange')
-    def test_cabextract (self):
+    def test_orange (self):
         self.program = 'orange'
         self.archive_extract('t.cab')
 
@@ -323,7 +323,7 @@ class TestArchives (ArchiveTest):
         self.archive_create('t.txt.lz', singlefile=True)
 
     @needs_program('pdlzip')
-    def test_clzip (self):
+    def test_pdlzip (self):
         self.program = 'pdlzip'
         self.archive_test('t.txt.lz')
         self.archive_extract('t.txt.lz')
@@ -378,3 +378,10 @@ class TestArchives (ArchiveTest):
         self.program = 'zoo'
         # XXX test failure
         #self.archive_commands('t.zoo', singlefile=True)
+
+    @needs_program('xdms')
+    def test_xdms (self):
+        self.program = 'xdms'
+        self.archive_test('t.dms')
+        self.archive_extract('t.dms')
+        self.archive_list('t.dms')

tests/test_foo_archives.py

@@ -274,7 +274,7 @@ class TestArchives (ArchiveTest):
 
     @needs_program('file')
     @needs_program('orange')
-    def test_cabextract (self):
+    def test_orange (self):
         self.program = 'orange'
         self.archive_extract('t.cab.foo')
 
@@ -365,7 +365,7 @@ class TestArchives (ArchiveTest):
 
     @needs_program('file')
     @needs_program('pdlzip')
-    def test_clzip (self):
+    def test_pdlzip (self):
         self.program = 'pdlzip'
         self.archive_test('t.txt.lz.foo')
         self.archive_extract('t.txt.lz.foo')
@@ -425,3 +425,11 @@ class TestArchives (ArchiveTest):
     #def test_zoo (self):
     #    self.program = 'zoo'
     #    self.archive_commands('t.zoo.foo', format="zoo", singlefile=True)
+
+    # xdms(1) cannot handle files without '.dms' extension
+    #@needs_program('xdms')
+    #def test_xdms (self):
+    #    self.program = 'xdms'
+    #    self.archive_extract('t.dms.foo')
+    #    self.archive_test('t.dms.foo')
+    #    self.archive_list('t.dms.foo')

tests/test_mime.py

@@ -114,6 +114,8 @@ class TestMime (unittest.TestCase):
         self.mime_test_file("t.txt.rz.foo", "application/x-rzip", None)
         self.mime_test_file("t.zoo", "application/x-zoo", None)
         self.mime_test_file("t.zoo.foo", "application/x-zoo", None)
+        self.mime_test_file("t.dms", "application/x-dms", None)
+        self.mime_test_file("t.dms.foo", "application/x-dms", None)
 
     @needs_program('file')
     @needs_program('lzip')
@@ -180,3 +182,4 @@ class TestMime (unittest.TestCase):
         self.mime_test_mimedb("t.lrz", "application/x-lrzip", None)
         self.mime_test_mimedb("t.rz", "application/x-rzip", None)
         self.mime_test_mimedb("t.zoo", "application/x-zoo", None)
+        self.mime_test_mimedb("t.dms", "application/x-dms", None)