Major Update

[rarslave2.git] / PAR2Set / ExtractFirstNewRAR.py

diff --git a/PAR2Set/ExtractFirstNewRAR.py b/PAR2Set/ExtractFirstNewRAR.py
index caed58f..723d1ed 100644 (file)
--- a/PAR2Set/ExtractFirstNewRAR.py
+++ b/PAR2Set/ExtractFirstNewRAR.py
@@ -1,39 +1,58 @@
 #!/usr/bin/env python
 # vim: set ts=4 sts=4 sw=4 textwidth=92:
 
-import PAR2Set.ExtractFirstBase
-import PAR2Set.NewRAR
-import rsutil.common
+"""
+Holds the ExtractFirstNewRAR class.
 
+This module works with new-style rar sets which need to be extracted
+before they are verified.
+
+It will detect sets like the following:
+X.par2
+X.vol0+1.par2
+...
+
+X.part01.rar
+X.part02.rar
+...
+
+Where the PAR2 files do not protect the rar files directly, but instead
+protect the files contained inside the rar files.
+"""
+
+__author__    = "Ira W. Snyder (devel@irasnyder.com)"
+__copyright__ = "Copyright (c) 2006,2007 Ira W. Snyder (devel@irasnyder.com)"
+__license__   = "GNU GPL v2 (or, at your option, any later version)"
+
+#    ExtractFirstNewRAR.py -- detect and work with a new-style rar set
 #
-# This is an old-style rar type
-#
-# It will detect sets like the following:
-# X.par2
-# X.vol0+1.par2
-# X.vol1+2.par2
-# X.rar
-# X.r00
-# X.r01
-#
-# OR
+#    Copyright (C) 2006,2007  Ira W. Snyder (devel@irasnyder.com)
 #
-# ABC.rar
-# ABC.r00
-# ABC.r01
+#    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 2 of the License, or
+#    (at your option) any later version.
 #
-# Where the PAR2 files protect all files that do not match in basename
-# with the PAR2 file itself.
+#    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, write to the Free Software
+#    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+
+from PAR2Set import ExtractFirstBase, NewRAR, utils
 
-def detector (name_files, prot_files):
-       return rsutil.common.has_a_match ('^.*\.part0*1\.rar$', name_files) \
-                       and not rsutil.common.has_a_match ('^.*\.part0*1\.rar$', prot_files)
+class ExtractFirstNewRAR(ExtractFirstBase, NewRAR):
 
+    def detect(self):
+        regex = r'^.*\.part0*1\.rar$'
+        m1 = utils.hasAMatch(regex, self.similarlyNamedFiles)
+        m2 = utils.hasAMatch(regex, self.protectedFiles)
 
-class ExtractFirstNewRAR (PAR2Set.ExtractFirstBase.ExtractFirstBase, \
-               PAR2Set.NewRAR.NewRAR):
+        if m1 and not m2:
+            return
 
-       def __repr__ (self):
-               return 'EXTRACTFIRST NEWRAR'
+        raise TypeError