[SCM] morituri/master: add an example calculating crc's from a cue file

[js at users.alioth.debian.org]

The following commit has been merged in the master branch:
commit fc0d953138f1bf833e02c42d5a5aaf445ef89e30
Author: Thomas Vander Stichele <thomas (at) apestaart (dot) org>
Date:   Mon Mar 2 08:46:41 2009 +0000

    add an example calculating crc's from a cue file

diff --git a/examples/readcue.py b/examples/ARcue.py
similarity index 57%
copy from examples/readcue.py
copy to examples/ARcue.py
index 05162c1..69fdb26 100644
--- a/examples/readcue.py
+++ b/examples/ARcue.py
@@ -20,15 +20,42 @@
 # You should have received a copy of the GNU General Public License
 # along with morituri.  If not, see <http://www.gnu.org/licenses/>.
 
+import os
 import sys
 
 from morituri.image import cue
+from morituri.common import task
+
+import gobject
+gobject.threads_init()
 
 def main(path):
     cuefile = cue.Cue(path)
     cuefile.parse()
 
-    print cuefile.tracks
+    for track in cuefile.tracks:
+        index = track._indexes[1]
+        file = index[1]
+
+        # find an actual potential file
+        crctask = None
+
+        # .cue FILE statements have Windows-style path separators
+        path = os.path.join(*file.path.split('\\'))
+        noext, _ = os.path.splitext(path)
+        for ext in ['wav', 'flac']:
+            path = '%s.%s' % (noext, ext)
+            if os.path.exists(path):
+                crctask = task.CRCTask(path)
+
+        if not crctask:
+            print 'error: path %s not found' % file.path
+
+        print 'Analyzing', file.path
+        runner = task.SyncRunner(crctask)
+        runner.run()
+
+        print "%08x" % crctask.crc
 
 path = 'test.cue'
 

-- 
morituri packaging