X-Git-Url: https://git.decadent.org.uk/gitweb/?a=blobdiff_plain;ds=sidebyside;f=daklib%2Fdbconn.py;h=bdb223e23cb148429b505da228ecb14a61a52496;hb=0d651b1c6eefaabfe8be90355ea181a5e275bd9d;hp=e53da961d870fe6f06b77331f9ac65377ec47183;hpb=e4a42d41b7f9c48159861e143d7a2021a7579d25;p=dak.git

diff --git a/daklib/dbconn.py b/daklib/dbconn.py
index e53da961..bdb223e2 100755
--- a/daklib/dbconn.py
+++ b/daklib/dbconn.py
@@ -34,6 +34,7 @@
 ################################################################################
 
 import os
+from os.path import normpath
 import re
 import psycopg2
 import traceback
@@ -49,6 +50,8 @@ except:
 from datetime import datetime, timedelta
 from errno import ENOENT
 from tempfile import mkstemp, mkdtemp
+from subprocess import Popen, PIPE
+from tarfile import TarFile
 
 from inspect import getargspec
 
@@ -502,6 +505,21 @@ class DBBinary(ORMObject):
     def get_component_name(self):
         return self.poolfile.location.component.component_name
 
+    def scan_contents(self):
+        '''
+        Yields the contents of the package. Only regular files are yielded and
+        the path names are normalized.
+        '''
+        fullpath = self.poolfile.fullpath
+        debdata = Popen(['dpkg-deb', '--fsys-tarfile', fullpath],
+            stdout = PIPE).stdout
+        tar = TarFile.open(fileobj = debdata, mode = 'r|')
+        for member in tar.getmembers():
+            if member.isfile():
+                yield normpath(member.name)
+        tar.close()
+        debdata.close()
+
 __all__.append('DBBinary')
 
 @session_wrapper
@@ -2933,6 +2951,7 @@ class DBConn(object):
             'changes_pending_source_files',
             'changes_pool_files',
             'deb_contents',
+            # TODO: the maintainer column in table override should be removed.
             'override',
             'suite_architectures',
             'suite_src_formats',