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[rarslave2.git] / PAR2Set / Join.py

diff --git a/PAR2Set/Join.py b/PAR2Set/Join.py
index b764c49..0970d87 100644 (file)
--- a/PAR2Set/Join.py
+++ b/PAR2Set/Join.py
@@ -42,88 +42,41 @@ __license__   = "GNU GPL v2 (or, at your option, any later version)"
 #    along with this program; if not, write to the Free Software
 #    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 
-import os
-import logging
-import PAR2Set.Base
-import rsutil.common
+import os, re, logging
+from PAR2Set import Base, utils
 
+class Join(Base):
 
-def detector (name_files, prot_files):
-       """Detects a Join set"""
+    ############################################################################
 
-       return rsutil.common.has_a_match ('^.*\.\d\d\d$', name_files) \
-                       and not rsutil.common.has_a_match ('^.*\.\d\d\d$', prot_files)
+    def detect(self):
 
+        regex = r'^.*\.\d\d\d$'
+        m1 = utils.hasAMatch(regex, self.similarlyNamedFiles)
+        m2 = utils.hasAMatch(regex, self.protectedFiles)
 
-class Join (PAR2Set.Base.Base):
+        # This is a good match if this criteria is met
+        if m1 and not m2:
+            return
 
-       """Class for normal joined-file sets"""
+        raise TypeError
 
-       def __repr__ (self):
-               return 'JOIN'
+    ############################################################################
 
-       def find_joinfiles (self):
-               """Finds files which contain data to be joined together"""
+    def repair(self):
 
-               return rsutil.common.find_matches ('^.*\.\d\d\d$', self.name_matched_files)
+        regex = r'^.*\.\d\d\d$'
+        files = utils.findMatches(regex, self.similarlyNamedFiles)
+        utils.runCommand(['par2repair'] + self.PAR2Files + files, self.directory)
 
-       def runVerifyAndRepair (self):
-               """Verify and Repair a PAR2Set. This version extends the PAR2Set.Base.Base
-                  version by adding the datafiles to be joined at the end of the command
-                  line.
+    ############################################################################
 
-                  This is done using the par2repair command by default"""
+    def findDeletableFiles(self):
 
-               PAR2_CMD = rsutil.common.config_get_value ('commands', 'par2repair')
+        files = Base.findDeletableFiles(self)
+        files = [f for f in files if f not in self.protectedFiles]
 
-               # assemble the command
-               # par2repair -- PAR2 PAR2_EXTRA [JOIN_FILES]
-               command = "%s \"%s\" " % (PAR2_CMD, self.p2file)
+        return files
 
-               for f in self.all_p2files:
-                       if f != self.p2file:
-                               command += "\"%s\" " % os.path.split (f)[1]
-
-               for f in self.find_joinfiles ():
-                       command += "\"%s\" " % os.path.split (f)[1]
-
-               # run the command
-               ret = rsutil.common.run_command (command, self.dir)
-
-               # check the result
-               if ret != 0:
-                       logging.critical ('PAR2 Check / Repair failed: %s' % self.p2file)
-                       return -rsutil.common.ECHECK
-
-               return rsutil.common.SUCCESS
-
-       def find_extraction_heads (self):
-               """Find the extraction heads. Since this should not be an extractable set,
-                  we return the files which are protected directly by the PAR2 files."""
-
-               return self.prot_matched_files
-
-       def extraction_function (self, file, todir):
-               """Extract a single file of the Join type.
-
-                  file -- the file to extract
-                  todir -- the directory to extract to
-
-                  This command ignores the extraction if file and todir+file are the same
-                  file. This keeps things like mv working smoothly."""
-
-               NOEXTRACT_CMD = rsutil.common.config_get_value ('commands', 'noextract')
-
-               # Make sure that both files are not the same file. If they are, don't run at all.
-               if os.path.samefile (file, os.path.join (todir, file)):
-                       return rsutil.common.SUCCESS
-
-               cmd = NOEXTRACT_CMD % (file, todir)
-               ret = rsutil.common.run_command (cmd)
-
-               # Check error code
-               if ret != 0:
-                       return -rsutil.common.EEXTRACT
-
-               return rsutil.common.SUCCESS
+    ############################################################################