[Erp5-report] r25746 - in /erp5/trunk/products/TIDStorage/utils: cut_tid.py dump_tid_dict.py

[nobody at svn.erp5.org]

Author: luke
Date: Fri Feb 27 17:28:53 2009
New Revision: 25746

URL: http://svn.erp5.org?rev=25746&view=rev
Log:
 - utility to dump TID from TIDStorage server, using base64 encoding
 - utility to cut Data.fs as TID point

Added:
    erp5/trunk/products/TIDStorage/utils/cut_tid.py   (with props)
    erp5/trunk/products/TIDStorage/utils/dump_tid_dict.py   (with props)

Added: erp5/trunk/products/TIDStorage/utils/cut_tid.py
URL: http://svn.erp5.org/erp5/trunk/products/TIDStorage/utils/cut_tid.py?rev=25746&view=auto
==============================================================================
--- erp5/trunk/products/TIDStorage/utils/cut_tid.py (added)
+++ erp5/trunk/products/TIDStorage/utils/cut_tid.py [utf8] Fri Feb 27 17:28:53 2009
@@ -1,0 +1,52 @@
+#!/usr/bin/python
+# -*- coding: utf-8 -*-
+##############################################################################
+#
+# Copyright (c) 2009 Nexedi SARL and Contributors. All Rights Reserved.
+#                    Łukasz Nowak <luke at nexedi.com>
+#
+# WARNING: This program as such is intended to be used by professional
+# programmers who take the whole responsability of assessing all potential
+# consequences resulting from its eventual inadequacies and bugs
+# End users who are looking for a ready-to-use solution with commercial
+# garantees and support are strongly adviced to contract a Free Software
+# Service Company
+#
+# This program 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 2
+# of the License, or (at your option) any later version.
+#
+# This program 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 this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
+#
+##############################################################################
+
+# Allows to shrink ZODB at given TID
+# Needs Base64 encoded TID, which can be obtained by dump_tid.py
+
+from base64 import decodestring
+import sys
+from ZODB.FileStorage import FileStorage
+
+
+def main():
+  filename = sys.argv[1]
+  tid = decodestring(sys.argv[2])
+
+  fs = FileStorage(filename, create=False, read_only=True, stop=tid)
+  pos = fs.getSize()
+  fs.close()
+
+  print 'Will cut %s at position %s...' % (filename, pos)
+  f = file(filename,'a').truncate(pos)
+
+if __name__ == '__main__':
+  assert len(sys.argv) == 3, 'Requires exactly 2 argument: <filename> <Base 64 tid>'
+  sys.exit(main())

Propchange: erp5/trunk/products/TIDStorage/utils/cut_tid.py
------------------------------------------------------------------------------
    svn:executable = *

Added: erp5/trunk/products/TIDStorage/utils/dump_tid_dict.py
URL: http://svn.erp5.org/erp5/trunk/products/TIDStorage/utils/dump_tid_dict.py?rev=25746&view=auto
==============================================================================
--- erp5/trunk/products/TIDStorage/utils/dump_tid_dict.py (added)
+++ erp5/trunk/products/TIDStorage/utils/dump_tid_dict.py [utf8] Fri Feb 27 17:28:53 2009
@@ -1,0 +1,50 @@
+#!/usr/bin/python
+# -*- coding: utf-8 -*-
+##############################################################################
+#
+# Copyright (c) 2009 Nexedi SARL and Contributors. All Rights Reserved.
+#                    Łukasz Nowak <luke at nexedi.com>
+#
+# WARNING: This program as such is intended to be used by professional
+# programmers who take the whole responsability of assessing all potential
+# consequences resulting from its eventual inadequacies and bugs
+# End users who are looking for a ready-to-use solution with commercial
+# garantees and support are strongly adviced to contract a Free Software
+# Service Company
+#
+# This program 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 2
+# of the License, or (at your option) any later version.
+#
+# This program 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 this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
+#
+##############################################################################
+
+# Dumps TIDStorage dict configuration
+
+from tests.testTIDServer import TIDClient
+import sys
+from struct import pack
+from base64 import encodestring
+from pprint import pprint
+
+def main():
+  address = sys.argv[1]
+  port = int(sys.argv[2])
+
+  client = TIDClient((address, port))
+  dump_dict = client.dump_all()
+  for key,value in dump_dict.iteritems():
+    dump_dict[key] = encodestring(pack('>Q', value)).rstrip()
+  pprint(dump_dict)
+if __name__ == '__main__':
+  assert len(sys.argv) == 3, 'Requires exactly 2 arguments: <address> <port>'
+  sys.exit(main())

Propchange: erp5/trunk/products/TIDStorage/utils/dump_tid_dict.py
------------------------------------------------------------------------------
    svn:executable = *