]> git.decadent.org.uk Git - dak.git/blobdiff - dak/process_unchecked.py
Merge commit 'ftpmaster/master' into sqlalchemy
[dak.git] / dak / process_unchecked.py
index 7b0f9aba8e3897b26c8e6c4a55da5486a60e5766..ca61ee3e3a4c5e2a806d354742c92cb554b4d09f 100755 (executable)
@@ -5,6 +5,7 @@ Checks Debian packages from Incoming
 @contact: Debian FTP Master <ftpmaster@debian.org>
 @copyright: 2000, 2001, 2002, 2003, 2004, 2005, 2006  James Troup <james@nocrew.org>
 @copyright: 2009  Joerg Jaspert <joerg@debian.org>
+@copyright: 2009  Mark Hymers <mhy@debian.org>
 @license: GNU General Public License version 2 or later
 """
 
@@ -47,16 +48,18 @@ import tarfile
 import apt_inst
 import apt_pkg
 from debian_bundle import deb822
-from daklib.dbconn import DBConn
+
+from daklib.dbconn import *
 from daklib.binary import Binary
-from daklib import logging
-from daklib import queue
+from daklib import daklog
+from daklib.queue import *
 from daklib import utils
+from daklib.textutils import fix_maintainer
 from daklib.dak_exceptions import *
-from daklib.regexes import re_valid_version, re_valid_pkg_name, re_changelog_versions, \
-                           re_strip_revision, re_strip_srcver, re_spacestrip, \
-                           re_isanum, re_no_epoch, re_no_revision, re_taint_free, \
-                           re_isadeb, re_extract_src_version, re_issource, re_default_answer
+from daklib.regexes import re_default_answer
+from daklib.summarystats import SummaryStats
+from daklib.holding import Holding
+from daklib.config import Config
 
 from types import *
 
@@ -66,31 +69,16 @@ from types import *
 ################################################################################
 
 # Globals
-Cnf = None
 Options = None
 Logger = None
-Upload = None
-
-reprocess = 0
-in_holding = {}
-
-# Aliases to the real vars in the Upload class; hysterical raisins.
-reject_message = ""
-changes = {}
-dsc = {}
-dsc_files = {}
-files = {}
-pkg = {}
 
 ###############################################################################
 
 def init():
-    global Cnf, Options, Upload, changes, dsc, dsc_files, files, pkg
+    global Options
 
     apt_pkg.init()
-
-    Cnf = apt_pkg.newConfiguration()
-    apt_pkg.ReadConfigFileISC(Cnf,utils.which_conf_file())
+    cnf = Config()
 
     Arguments = [('a',"automatic","Dinstall::Options::Automatic"),
                  ('h',"help","Dinstall::Options::Help"),
@@ -101,30 +89,22 @@ def init():
 
     for i in ["automatic", "help", "no-action", "no-lock", "no-mail",
               "override-distribution", "version", "directory"]:
-        Cnf["Dinstall::Options::%s" % (i)] = ""
+        cnf["Dinstall::Options::%s" % (i)] = ""
 
-    changes_files = apt_pkg.ParseCommandLine(Cnf,Arguments,sys.argv)
-    Options = Cnf.SubTree("Dinstall::Options")
+    changes_files = apt_pkg.ParseCommandLine(cnf.Cnf, Arguments, sys.argv)
+    Options = cnf.SubTree("Dinstall::Options")
 
     if Options["Help"]:
         usage()
 
     # If we have a directory flag, use it to find our files
-    if Cnf["Dinstall::Options::Directory"] != "":
+    if cnf["Dinstall::Options::Directory"] != "":
         # Note that we clobber the list of files we were given in this case
         # so warn if the user has done both
         if len(changes_files) > 0:
             utils.warn("Directory provided so ignoring files given on command line")
 
-        changes_files = utils.get_changes_files(Cnf["Dinstall::Options::Directory"])
-
-    Upload = queue.Upload(Cnf)
-
-    changes = Upload.pkg.changes
-    dsc = Upload.pkg.dsc
-    dsc_files = Upload.pkg.dsc_files
-    files = Upload.pkg.files
-    pkg = Upload.pkg
+        changes_files = utils.get_changes_files(cnf["Dinstall::Options::Directory"])
 
     return changes_files
 
@@ -1159,10 +1139,10 @@ def upload_too_new():
 def action ():
     # changes["distribution"] may not exist in corner cases
     # (e.g. unreadable changes files)
-    if not changes.has_key("distribution") or not isinstance(changes["distribution"], DictType):
-        changes["distribution"] = {}
+    if not u.pkg.changes.has_key("distribution") or not isinstance(u.pkg.changes["distribution"], DictType):
+        u.pkg.changes["distribution"] = {}
 
-    (summary, short_summary) = Upload.build_summaries()
+    (summary, short_summary) = u.build_summaries()
 
     # q-unapproved hax0ring
     queue_info = {
@@ -1170,13 +1150,14 @@ def action ():
          "Autobyhand" : { "is" : is_autobyhand, "process": do_autobyhand },
          "Byhand" : { "is": is_byhand, "process": do_byhand },
          "OldStableUpdate" : { "is": is_oldstableupdate,
-                                "process": do_oldstableupdate },
+                               "process": do_oldstableupdate },
          "StableUpdate" : { "is": is_stableupdate, "process": do_stableupdate },
          "Unembargo" : { "is": is_unembargo, "process": queue_unembargo },
          "Embargo" : { "is": is_embargo, "process": queue_embargo },
     }
+
     queues = [ "New", "Autobyhand", "Byhand" ]
-    if Cnf.FindB("Dinstall::SecurityQueueHandling"):
+    if cnf.FindB("Dinstall::SecurityQueueHandling"):
         queues += [ "Unembargo", "Embargo" ]
     else:
         queues += [ "OldStableUpdate", "StableUpdate" ]
@@ -1187,25 +1168,25 @@ def action ():
 
     queuekey = ''
 
-    if reject_message.find("Rejected") != -1:
-        if upload_too_new():
-            print "SKIP (too new)\n" + reject_message,
+    pi = u.package_info()
+
+    if len(u.rejects) > 0:
+        if u.upload_too_new():
+            print "SKIP (too new)\n" + pi,
             prompt = "[S]kip, Quit ?"
         else:
-            print "REJECT\n" + reject_message,
+            print "REJECT\n" + pi
             prompt = "[R]eject, Skip, Quit ?"
             if Options["Automatic"]:
                 answer = 'R'
     else:
         qu = None
         for q in queues:
-            if queue_info[q]["is"]():
+            if queue_info[q]["is"](u):
                 qu = q
                 break
         if qu:
-            print "%s for %s\n%s%s" % (
-                qu.upper(), ", ".join(changes["distribution"].keys()),
-                reject_message, summary),
+            print "%s for %s\n%s%s" % ( qu.upper(), ", ".join(u.pkg.changes["distribution"].keys()), pi, summary)
             queuekey = qu[0].upper()
             if queuekey in "RQSA":
                 queuekey = "D"
@@ -1215,7 +1196,7 @@ def action ():
             if Options["Automatic"]:
                 answer = queuekey
         else:
-            print "ACCEPT\n" + reject_message + summary,
+            print "ACCEPT\n" + pi + summary,
             prompt = "[A]ccept, Skip, Quit ?"
             if Options["Automatic"]:
                 answer = 'A'
@@ -1228,182 +1209,135 @@ def action ():
         answer = answer[:1].upper()
 
     if answer == 'R':
-        os.chdir (pkg.directory)
-        Upload.do_reject(0, reject_message)
+        os.chdir(u.pkg.directory)
+        u.do_reject(0, pi)
     elif answer == 'A':
-        accept(summary, short_summary)
-        remove_from_unchecked()
+        u.accept(summary, short_summary)
+        u.check_override()
+        u.remove()
     elif answer == queuekey:
-        queue_info[qu]["process"](summary, short_summary)
-        remove_from_unchecked()
+        queue_info[qu]["process"](u, summary, short_summary)
+        u.remove()
     elif answer == 'Q':
         sys.exit(0)
 
-def remove_from_unchecked():
-    os.chdir (pkg.directory)
-    for f in files.keys():
-        os.unlink(f)
-    os.unlink(pkg.changes_file)
-
 ################################################################################
 
-def accept (summary, short_summary):
-    Upload.accept(summary, short_summary)
-    Upload.check_override()
+def package_to_suite(u, suite):
+    if not u.pkg.changes["distribution"].has_key(suite):
+        return False
 
-################################################################################
+    ret = True
 
-def move_to_dir (dest, perms=0660, changesperms=0664):
-    utils.move (pkg.changes_file, dest, perms=changesperms)
-    file_keys = files.keys()
-    for f in file_keys:
-        utils.move (f, dest, perms=perms)
-
-################################################################################
-
-def is_unembargo ():
-    cursor = DBConn().cursor()
-    cursor.execute( "SELECT package FROM disembargo WHERE package = %(source)s AND version = %(version)s", changes )
-    if cursor.fetchone():
-        return 1
+    if not u.pkg.changes["architecture"].has_key("source"):
+        s = DBConn().session()
+        q = s.query(SrcAssociation.sa_id)
+        q = q.join(Suite).filter_by(suite_name=suite)
+        q = q.join(DBSource).filter_by(source=u.pkg.changes['source'])
+        q = q.filter_by(version=u.pkg.changes['version']).limit(1)
 
-    oldcwd = os.getcwd()
-    os.chdir(Cnf["Dir::Queue::Disembargo"])
-    disdir = os.getcwd()
-    os.chdir(oldcwd)
+        if q.count() < 1:
+            ret = False
 
-    if pkg.directory == disdir:
-        if changes["architecture"].has_key("source"):
-            if Options["No-Action"]: return 1
+        s.close()
 
-            cursor.execute( "INSERT INTO disembargo (package, version) VALUES ('%(package)s', '%(version)s')",
-                            changes )
-            cursor.execute( "COMMIT" )
-            return 1
+    return ret
 
-    return 0
+def package_to_queue(u, summary, short_summary, queue, perms=0660, build=True, announce=None):
+    cnf = Config()
+    dir = cnf["Dir::Queue::%s" % queue]
 
-def queue_unembargo (summary, short_summary):
-    print "Moving to UNEMBARGOED holding area."
-    Logger.log(["Moving to unembargoed", pkg.changes_file])
+    print "Moving to %s holding area" % queue.upper()
+    Logger.log(["Moving to %s" % queue, u.pkg.changes_file])
 
-    Upload.dump_vars(Cnf["Dir::Queue::Unembargoed"])
-    move_to_dir(Cnf["Dir::Queue::Unembargoed"])
-    Upload.queue_build("unembargoed", Cnf["Dir::Queue::Unembargoed"])
+    u.pkg.write_dot_dak(dir)
+    u.move_to_dir(dir, perms=perms)
+    if build:
+        get_queue(queue.lower()).autobuild_upload(u.pkg, dir)
 
     # Check for override disparities
-    Upload.Subst["__SUMMARY__"] = summary
-    Upload.check_override()
-
-    # Send accept mail, announce to lists, close bugs and check for
-    # override disparities
-    if not Cnf["Dinstall::Options::No-Mail"]:
-        Upload.Subst["__SUITE__"] = ""
-        mail_message = utils.TemplateSubst(Upload.Subst,Cnf["Dir::Templates"]+"/process-unchecked.accepted")
+    u.check_override()
+
+    # Send accept mail, announce to lists and close bugs
+    if announce and not cnf["Dinstall::Options::No-Mail"]:
+        template = os.path.join(cnf["Dir::Templates"], announce)
+        u.update_subst()
+        u.Subst["__SUITE__"] = ""
+        mail_message = utils.TemplateSubst(u.Subst, template)
         utils.send_mail(mail_message)
-        Upload.announce(short_summary, 1)
+        u.announce(short_summary, True)
 
 ################################################################################
 
-def is_embargo ():
-    # if embargoed queues are enabled always embargo
-    return 1
+def is_unembargo(u):
+    session = DBConn().session()
+    cnf = Config()
 
-def queue_embargo (summary, short_summary):
-    print "Moving to EMBARGOED holding area."
-    Logger.log(["Moving to embargoed", pkg.changes_file])
+    q = session.execute("SELECT package FROM disembargo WHERE package = :source AND version = :version", u.pkg.changes)
+    if q.rowcount > 0:
+        session.close()
+        return True
 
-    Upload.dump_vars(Cnf["Dir::Queue::Embargoed"])
-    move_to_dir(Cnf["Dir::Queue::Embargoed"])
-    Upload.queue_build("embargoed", Cnf["Dir::Queue::Embargoed"])
+    oldcwd = os.getcwd()
+    os.chdir(cnf["Dir::Queue::Disembargo"])
+    disdir = os.getcwd()
+    os.chdir(oldcwd)
 
-    # Check for override disparities
-    Upload.Subst["__SUMMARY__"] = summary
-    Upload.check_override()
-
-    # Send accept mail, announce to lists, close bugs and check for
-    # override disparities
-    if not Cnf["Dinstall::Options::No-Mail"]:
-        Upload.Subst["__SUITE__"] = ""
-        mail_message = utils.TemplateSubst(Upload.Subst,Cnf["Dir::Templates"]+"/process-unchecked.accepted")
-        utils.send_mail(mail_message)
-        Upload.announce(short_summary, 1)
+    ret = False
 
-################################################################################
+    if u.pkg.directory == disdir:
+        if u.pkg.changes["architecture"].has_key("source"):
+            if not Options["No-Action"]:
+                session.execute("INSERT INTO disembargo (package, version) VALUES (:package, :version)", u.pkg.changes)
+                session.commit()
 
-def is_stableupdate ():
-    if not changes["distribution"].has_key("proposed-updates"):
-        return 0
+            ret = True
 
-    if not changes["architecture"].has_key("source"):
-        pusuite = DBConn().get_suite_id("proposed-updates")
-        cursor = DBConn().cursor()
-        cursor.execute( """SELECT 1 FROM source s
-                           JOIN src_associations sa ON (s.id = sa.source)
-                           WHERE s.source = %(source)s
-                              AND s.version = %(version)s
-                              AND sa.suite = %(suite)s""",
-                        {'source' : changes['source'],
-                         'version' : changes['version'],
-                         'suite' : pusuite})
-
-        if cursor.fetchone():
-            # source is already in proposed-updates so no need to hold
-            return 0
+    session.close()
 
-    return 1
+    return ret
 
-def do_stableupdate (summary, short_summary):
-    print "Moving to PROPOSED-UPDATES holding area."
-    Logger.log(["Moving to proposed-updates", pkg.changes_file])
+def queue_unembargo(u, summary, short_summary):
+    return package_to_queue(u, summary, short_summary, "Unembargoed",
+                            perms=0660, build=True, announce='process-unchecked.accepted')
 
-    Upload.dump_vars(Cnf["Dir::Queue::ProposedUpdates"])
-    move_to_dir(Cnf["Dir::Queue::ProposedUpdates"], perms=0664)
+################################################################################
 
-    # Check for override disparities
-    Upload.Subst["__SUMMARY__"] = summary
-    Upload.check_override()
+def is_embargo(u):
+    # if embargoed queues are enabled always embargo
+    return True
 
-################################################################################
+def queue_embargo(u, summary, short_summary):
+    return package_to_queue(u, summary, short_summary, "Unembargoed",
+                            perms=0660, build=True, announce='process-unchecked.accepted')
 
-def is_oldstableupdate ():
-    if not changes["distribution"].has_key("oldstable-proposed-updates"):
-        return 0
+################################################################################
 
-    if not changes["architecture"].has_key("source"):
-        pusuite = DBConn().get_suite_id("oldstable-proposed-updates")
-        cursor = DBConn().cursor()
-        cursor.execute( """SELECT 1 FROM source s
-                           JOIN src_associations sa ON (s.id = sa.source)
-                           WHERE s.source = %(source)s
-                             AND s.version = %(version)s
-                             AND sa.suite = %(suite)s""",
-                        {'source' :  changes['source'],
-                         'version' : changes['version'],
-                         'suite' :   pusuite})
-        if cursor.fetchone():
-            return 0
+def is_stableupdate(u):
+    return package_to_suite(u, 'proposed-updates')
 
-    return 1
+def do_stableupdate(u, summary, short_summary):
+    return package_to_queue(u, summary, short_summary, "ProposedUpdates",
+                            perms=0664, build=False, announce=None)
 
-def do_oldstableupdate (summary, short_summary):
-    print "Moving to OLDSTABLE-PROPOSED-UPDATES holding area."
-    Logger.log(["Moving to oldstable-proposed-updates", pkg.changes_file])
+################################################################################
 
-    Upload.dump_vars(Cnf["Dir::Queue::OldProposedUpdates"])
-    move_to_dir(Cnf["Dir::Queue::OldProposedUpdates"], perms=0664)
+def is_oldstableupdate(u):
+    return package_to_suite(u, 'oldstable-proposed-updates')
 
-    # Check for override disparities
-    Upload.Subst["__SUMMARY__"] = summary
-    Upload.check_override()
+def do_oldstableupdate(u, summary, short_summary):
+    return package_to_queue(u, summary, short_summary, "OldProposedUpdates",
+                            perms=0664, build=False, announce=None)
 
 ################################################################################
 
-def is_autobyhand ():
+def is_autobyhand(u):
+    cnf = Config()
+
     all_auto = 1
     any_auto = 0
-    for f in files.keys():
-        if files[f].has_key("byhand"):
+    for f in u.pkg.files.keys():
+        if u.pkg.files[f].has_key("byhand"):
             any_auto = 1
 
             # filename is of form "PKG_VER_ARCH.EXT" where PKG, VER and ARCH
@@ -1415,95 +1349,98 @@ def is_autobyhand ():
                 continue
 
             (pckg, ver, archext) = f.split("_", 2)
-            if archext.count(".") < 1 or changes["version"] != ver:
+            if archext.count(".") < 1 or u.pkg.changes["version"] != ver:
                 all_auto = 0
                 continue
 
-            ABH = Cnf.SubTree("AutomaticByHandPackages")
+            ABH = cnf.SubTree("AutomaticByHandPackages")
             if not ABH.has_key(pckg) or \
-              ABH["%s::Source" % (pckg)] != changes["source"]:
-                print "not match %s %s" % (pckg, changes["source"])
+              ABH["%s::Source" % (pckg)] != u.pkg.changes["source"]:
+                print "not match %s %s" % (pckg, u.pkg.changes["source"])
                 all_auto = 0
                 continue
 
             (arch, ext) = archext.split(".", 1)
-            if arch not in changes["architecture"]:
+            if arch not in u.pkg.changes["architecture"]:
                 all_auto = 0
                 continue
 
-            files[f]["byhand-arch"] = arch
-            files[f]["byhand-script"] = ABH["%s::Script" % (pckg)]
+            u.pkg.files[f]["byhand-arch"] = arch
+            u.pkg.files[f]["byhand-script"] = ABH["%s::Script" % (pckg)]
 
     return any_auto and all_auto
 
-def do_autobyhand (summary, short_summary):
+def do_autobyhand(u, summary, short_summary):
     print "Attempting AUTOBYHAND."
-    byhandleft = 0
-    for f in files.keys():
+    byhandleft = True
+    for f, entry in u.pkg.files.items():
         byhandfile = f
-        if not files[f].has_key("byhand"):
+
+        if not entry.has_key("byhand"):
             continue
-        if not files[f].has_key("byhand-script"):
-            byhandleft = 1
+
+        if not entry.has_key("byhand-script"):
+            byhandleft = True
             continue
 
         os.system("ls -l %s" % byhandfile)
+
         result = os.system("%s %s %s %s %s" % (
-                files[f]["byhand-script"], byhandfile,
-                changes["version"], files[f]["byhand-arch"],
-                os.path.abspath(pkg.changes_file)))
+                entry["byhand-script"],
+                byhandfile,
+                u.pkg.changes["version"],
+                entry["byhand-arch"],
+                os.path.abspath(u.pkg.changes_file)))
+
         if result == 0:
             os.unlink(byhandfile)
-            del files[f]
+            del entry
         else:
             print "Error processing %s, left as byhand." % (f)
-            byhandleft = 1
+            byhandleft = True
 
     if byhandleft:
-        do_byhand(summary, short_summary)
+        do_byhand(u, summary, short_summary)
     else:
-        accept(summary, short_summary)
+        u.accept(summary, short_summary)
+        u.check_override()
+        # XXX: We seem to be missing a u.remove() here
+        #      This might explain why we get byhand leftovers in unchecked - mhy
 
 ################################################################################
 
-def is_byhand ():
-    for f in files.keys():
-        if files[f].has_key("byhand"):
-            return 1
-    return 0
-
-def do_byhand (summary, short_summary):
-    print "Moving to BYHAND holding area."
-    Logger.log(["Moving to byhand", pkg.changes_file])
+def is_byhand(u):
+    for f in u.pkg.files.keys():
+        if u.pkg.files[f].has_key("byhand"):
+            return True
+    return False
 
-    Upload.dump_vars(Cnf["Dir::Queue::Byhand"])
-    move_to_dir(Cnf["Dir::Queue::Byhand"])
-
-    # Check for override disparities
-    Upload.Subst["__SUMMARY__"] = summary
-    Upload.check_override()
+def do_byhand(u, summary, short_summary):
+    return package_to_queue(u, summary, short_summary, "Byhand",
+                            perms=0660, build=False, announce=None)
 
 ################################################################################
 
-def is_new ():
-    for f in files.keys():
-        if files[f].has_key("new"):
-            return 1
-    return 0
+def is_new(u):
+    for f in u.pkg.files.keys():
+        if u.pkg.files[f].has_key("new"):
+            return True
+    return False
 
-def acknowledge_new (summary, short_summary):
-    Subst = Upload.Subst
+def acknowledge_new(u, summary, short_summary):
+    cnf = Config()
 
     print "Moving to NEW holding area."
-    Logger.log(["Moving to new", pkg.changes_file])
+    Logger.log(["Moving to new", u.pkg.changes_file])
 
-    Upload.dump_vars(Cnf["Dir::Queue::New"])
-    move_to_dir(Cnf["Dir::Queue::New"], perms=0640, changesperms=0644)
+    u.pkg.write_dot_dak(cnf["Dir::Queue::New"])
+    u.move_to_dir(cnf["Dir::Queue::New"], perms=0640, changesperms=0644)
 
     if not Options["No-Mail"]:
         print "Sending new ack."
-        Subst["__SUMMARY__"] = summary
-        new_ack_message = utils.TemplateSubst(Subst,Cnf["Dir::Templates"]+"/process-unchecked.new")
+        template = os.path.join(cnf["Dir::Templates"], 'process-unchecked.new')
+        u.Subst["__SUMMARY__"] = summary
+        new_ack_message = utils.TemplateSubst(u.Subst, template)
         utils.send_mail(new_ack_message)
 
 ################################################################################
@@ -1517,73 +1454,99 @@ def acknowledge_new (summary, short_summary):
 # we force the .orig.tar.gz into the .changes structure and reprocess
 # the .changes file.
 
-def process_it (changes_file):
-    global reprocess, reject_message
+def process_it(changes_file):
+    global Logger
+
+    cnf = Config()
+
+    holding = Holding()
+
+    u = Upload()
+    u.pkg.changes_file = changes_file
+    u.pkg.directory = os.getcwd()
+    u.logger = Logger
 
-    # Reset some globals
-    reprocess = 1
-    Upload.init_vars()
     # Some defaults in case we can't fully process the .changes file
-    changes["maintainer2047"] = Cnf["Dinstall::MyEmailAddress"]
-    changes["changedby2047"] = Cnf["Dinstall::MyEmailAddress"]
-    reject_message = ""
+    u.pkg.changes["maintainer2047"] = cnf["Dinstall::MyEmailAddress"]
+    u.pkg.changes["changedby2047"] = cnf["Dinstall::MyEmailAddress"]
 
-    # Absolutize the filename to avoid the requirement of being in the
-    # same directory as the .changes file.
-    pkg.changes_file = os.path.abspath(changes_file)
+    # debian-{devel-,}-changes@lists.debian.org toggles writes access based on this header
+    bcc = "X-DAK: dak process-unchecked\nX-Katie: $Revision: 1.65 $"
+    if cnf.has_key("Dinstall::Bcc"):
+        u.Subst["__BCC__"] = bcc + "\nBcc: %s" % (cnf["Dinstall::Bcc"])
+    else:
+        u.Subst["__BCC__"] = bcc
 
     # Remember where we are so we can come back after cd-ing into the
-    # holding directory.
-    pkg.directory = os.getcwd()
+    # holding directory.  TODO: Fix this stupid hack
+    u.prevdir = os.getcwd()
+
+    # TODO: Figure out something better for this (or whether it's even
+    #       necessary - it seems to have been for use when we were
+    #       still doing the is_unchecked check; reprocess = 2)
+    u.reprocess = 1
 
     try:
         # If this is the Real Thing(tm), copy things into a private
         # holding directory first to avoid replacable file races.
         if not Options["No-Action"]:
-            os.chdir(Cnf["Dir::Queue::Holding"])
-            copy_to_holding(pkg.changes_file)
+            os.chdir(cnf["Dir::Queue::Holding"])
+
+            # Absolutize the filename to avoid the requirement of being in the
+            # same directory as the .changes file.
+            holding.copy_to_holding(os.path.abspath(changes_file))
+
             # Relativize the filename so we use the copy in holding
             # rather than the original...
-            pkg.changes_file = os.path.basename(pkg.changes_file)
-        changes["fingerprint"] = utils.check_signature(pkg.changes_file, reject)
-        if changes["fingerprint"]:
-            valid_changes_p = check_changes()
+            changespath = os.path.basename(u.pkg.changes_file)
+
+        (u.pkg.changes["fingerprint"], rejects) = utils.check_signature(changespath)
+
+        if u.pkg.changes["fingerprint"]:
+            valid_changes_p = u.load_changes(changespath)
         else:
-            valid_changes_p = 0
+            valid_changes_p = False
+           u.rejects.extend(rejects)
+
         if valid_changes_p:
-            while reprocess:
-                check_distributions()
-                check_files()
-                valid_dsc_p = check_dsc()
+            while u.reprocess:
+                u.check_distributions()
+                u.check_files(not Options["No-Action"])
+                valid_dsc_p = u.check_dsc(not Options["No-Action"])
                 if valid_dsc_p:
-                    check_source()
-                check_hashes()
-                check_urgency()
-                check_timestamps()
-                check_signed_by_key()
-        Upload.update_subst(reject_message)
-        action()
+                    u.check_source()
+                u.check_hashes()
+                u.check_urgency()
+                u.check_timestamps()
+                u.check_signed_by_key()
+
+        action(u)
+
     except SystemExit:
         raise
+
     except:
         print "ERROR"
         traceback.print_exc(file=sys.stderr)
-        pass
 
     # Restore previous WD
-    os.chdir(pkg.directory)
+    os.chdir(u.prevdir)
 
 ###############################################################################
 
 def main():
-    global Cnf, Options, Logger
+    global Options, Logger
 
+    cnf = Config()
     changes_files = init()
 
     # -n/--dry-run invalidates some other options which would involve things happening
     if Options["No-Action"]:
         Options["Automatic"] = ""
 
+    # Initialize our Holding singleton
+    holding = Holding()
+
     # Ensure all the arguments we were given are .changes files
     for f in changes_files:
         if not f.endswith(".changes"):
@@ -1591,20 +1554,18 @@ def main():
             changes_files.remove(f)
 
     if changes_files == []:
-        if Cnf["Dinstall::Options::Directory"] == "":
+        if cnf["Dinstall::Options::Directory"] == "":
             utils.fubar("Need at least one .changes file as an argument.")
         else:
             sys.exit(0)
 
     # Check that we aren't going to clash with the daily cron job
-
-    if not Options["No-Action"] and os.path.exists("%s/daily.lock" % (Cnf["Dir::Lock"])) and not Options["No-Lock"]:
+    if not Options["No-Action"] and os.path.exists("%s/daily.lock" % (cnf["Dir::Lock"])) and not Options["No-Lock"]:
         utils.fubar("Archive maintenance in progress.  Try again later.")
 
     # Obtain lock if not in no-action mode and initialize the log
-
     if not Options["No-Action"]:
-        lock_fd = os.open(Cnf["Dinstall::LockFile"], os.O_RDWR | os.O_CREAT)
+        lock_fd = os.open(cnf["Dinstall::LockFile"], os.O_RDWR | os.O_CREAT)
         try:
             fcntl.lockf(lock_fd, fcntl.LOCK_EX | fcntl.LOCK_NB)
         except IOError, e:
@@ -1612,15 +1573,7 @@ def main():
                 utils.fubar("Couldn't obtain lock; assuming another 'dak process-unchecked' is already running.")
             else:
                 raise
-        Logger = Upload.Logger = logging.Logger(Cnf, "process-unchecked")
-
-    # debian-{devel-,}-changes@lists.debian.org toggles writes access based on this header
-    bcc = "X-DAK: dak process-unchecked\nX-Katie: $Revision: 1.65 $"
-    if Cnf.has_key("Dinstall::Bcc"):
-        Upload.Subst["__BCC__"] = bcc + "\nBcc: %s" % (Cnf["Dinstall::Bcc"])
-    else:
-        Upload.Subst["__BCC__"] = bcc
-
+        Logger = daklog.Logger(cnf, "process-unchecked")
 
     # Sort the .changes files so that we process sourceful ones first
     changes_files.sort(utils.changes_compare)
@@ -1632,10 +1585,11 @@ def main():
             process_it (changes_file)
         finally:
             if not Options["No-Action"]:
-                clean_holding()
+                holding.clean()
+
+    accept_count = SummaryStats().accept_count
+    accept_bytes = SummaryStats().accept_bytes
 
-    accept_count = Upload.accept_count
-    accept_bytes = Upload.accept_bytes
     if accept_count:
         sets = "set"
         if accept_count > 1: