1 files changed, 88 insertions, 0 deletions

diff --git a/src/mailman/bin/dumpdb.py b/src/mailman/bin/dumpdb.py
new file mode 100644
index 000000000..6657602e4
--- /dev/null
+++ b/src/mailman/bin/dumpdb.py
@@ -0,0 +1,88 @@
+# Copyright (C) 1998-2009 by the Free Software Foundation, Inc.
+#
+# This file is part of GNU Mailman.
+#
+# GNU Mailman 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 3 of the License, or (at your option)
+# any later version.
+#
+# GNU Mailman 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
+# GNU Mailman.  If not, see <http://www.gnu.org/licenses/>.
+
+import pprint
+import cPickle
+
+from mailman.config import config
+from mailman.i18n import _
+from mailman.interact import interact
+from mailman.options import Options
+
+
+COMMASPACE = ', '
+m = []
+
+
+
+class ScriptOptions(Options):
+    usage=_("""\
+%prog [options] filename
+
+Dump the contents of any Mailman queue file.  The queue file is a data file
+with multiple Python pickles in it.""")
+
+    def add_options(self):
+        super(ScriptOptions, self).add_options()
+        self.parser.add_option(
+            '-n', '--noprint',
+            dest='doprint', default=True, action='store_false',
+            help=_("""\
+Don't attempt to pretty print the object.  This is useful if there is some
+problem with the object and you just want to get an unpickled representation.
+Useful with 'bin/dumpdb -i <file>'.  In that case, the list of
+unpickled objects will be left in a variable called 'm'."""))
+        self.parser.add_option(
+            '-i', '--interact',
+            default=False, action='store_true',
+            help=_("""\
+Start an interactive Python session, with a variable called 'm' containing the
+list of unpickled objects."""))
+
+    def sanity_check(self):
+        if len(self.arguments) < 1:
+            self.parser.error(_('No filename given.'))
+        elif len(self.arguments) > 1:
+            self.parser.error(_('Unexpected arguments'))
+        else:
+            self.filename = self.arguments[0]
+
+
+
+def main():
+    options = ScriptOptions()
+    options.initialize()
+
+    pp = pprint.PrettyPrinter(indent=4)
+    with open(options.filename) as fp:
+        while True:
+            try:
+                m.append(cPickle.load(fp))
+            except EOFError:
+                break
+    if options.options.doprint:
+        print _('[----- start pickle -----]')
+        for i, obj in enumerate(m):
+            count = i + 1
+            print _('<----- start object $count ----->')
+            if isinstance(obj, basestring):
+                print obj
+            else:
+                pp.pprint(obj)
+        print _('[----- end pickle -----]')
+    if options.options.interact:
+        interact()