diff -r ffa851df0825 -r 2fb8b9db1c86 symbian-qemu-0.9.1-12/python-2.6.1/Doc/library/dbhash.rst
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/symbian-qemu-0.9.1-12/python-2.6.1/Doc/library/dbhash.rst	Fri Jul 31 15:01:17 2009 +0100
@@ -0,0 +1,115 @@
+:mod:`dbhash` --- DBM-style interface to the BSD database library
+=================================================================
+
+.. module:: dbhash
+   :synopsis: DBM-style interface to the BSD database library.
+.. sectionauthor:: Fred L. Drake, Jr. <fdrake@acm.org>
+
+.. deprecated:: 2.6
+    The :mod:`dbhash` module has been deprecated for removal in Python 3.0.
+
+.. index:: module: bsddb
+
+The :mod:`dbhash` module provides a function to open databases using the BSD
+``db`` library.  This module mirrors the interface of the other Python database
+modules that provide access to DBM-style databases.  The :mod:`bsddb` module is
+required  to use :mod:`dbhash`.
+
+This module provides an exception and a function:
+
+
+.. exception:: error
+
+   Exception raised on database errors other than :exc:`KeyError`.  It is a synonym
+   for :exc:`bsddb.error`.
+
+
+.. function:: open(path[, flag[, mode]])
+
+   Open a ``db`` database and return the database object.  The *path* argument is
+   the name of the database file.
+
+   The *flag* argument can be:
+
+   +---------+-------------------------------------------+
+   | Value   | Meaning                                   |
+   +=========+===========================================+
+   | ``'r'`` | Open existing database for reading only   |
+   |         | (default)                                 |
+   +---------+-------------------------------------------+
+   | ``'w'`` | Open existing database for reading and    |
+   |         | writing                                   |
+   +---------+-------------------------------------------+
+   | ``'c'`` | Open database for reading and writing,    |
+   |         | creating it if it doesn't exist           |
+   +---------+-------------------------------------------+
+   | ``'n'`` | Always create a new, empty database, open |
+   |         | for reading and writing                   |
+   +---------+-------------------------------------------+
+
+   For platforms on which the BSD ``db`` library supports locking, an ``'l'``
+   can be appended to indicate that locking should be used.
+
+   The optional *mode* parameter is used to indicate the Unix permission bits that
+   should be set if a new database must be created; this will be masked by the
+   current umask value for the process.
+
+
+.. seealso::
+
+   Module :mod:`anydbm`
+      Generic interface to ``dbm``\ -style databases.
+
+   Module :mod:`bsddb`
+      Lower-level interface to the BSD ``db`` library.
+
+   Module :mod:`whichdb`
+      Utility module used to determine the type of an existing database.
+
+
+.. _dbhash-objects:
+
+Database Objects
+----------------
+
+The database objects returned by :func:`open` provide the methods  common to all
+the DBM-style databases and mapping objects.  The following methods are
+available in addition to the standard methods.
+
+
+.. method:: dbhash.first()
+
+   It's possible to loop over every key/value pair in the database using this
+   method   and the :meth:`next` method.  The traversal is ordered by the databases
+   internal hash values, and won't be sorted by the key values.  This method
+   returns the starting key.
+
+
+.. method:: dbhash.last()
+
+   Return the last key/value pair in a database traversal.  This may be used to
+   begin a reverse-order traversal; see :meth:`previous`.
+
+
+.. method:: dbhash.next()
+
+   Returns the key next key/value pair in a database traversal.  The following code
+   prints every key in the database ``db``, without having to create a list in
+   memory that contains them all::
+
+      print db.first()
+      for i in xrange(1, len(db)):
+          print db.next()
+
+
+.. method:: dbhash.previous()
+
+   Returns the previous key/value pair in a forward-traversal of the database. In
+   conjunction with :meth:`last`, this may be used to implement a reverse-order
+   traversal.
+
+
+.. method:: dbhash.sync()
+
+   This method forces any unwritten data to be written to the disk.
+