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-rw-r--r--source/lib/tdb/swig/Tdb.py115
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diff --git a/source/lib/tdb/swig/Tdb.py b/source/lib/tdb/swig/Tdb.py
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--- a/source/lib/tdb/swig/Tdb.py
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-"""Provide a more Pythonic and object-oriented interface to tdb."""
-
-#
-# Swig interface to Samba
-#
-# Copyright (C) Tim Potter 2006
-#
-# 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 3 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, see <http://www.gnu.org/licenses/>.
-#
-
-import os
-from tdb import *
-
-# Open flags
-
-DEFAULT = TDB_DEFAULT
-CLEAR_IF_FIRST = TDB_CLEAR_IF_FIRST
-INTERNAL = TDB_INTERNAL
-NOLOCK = TDB_NOLOCK
-NOMMAP = TDB_NOMMAP
-
-# Class representing a TDB file
-
-class Tdb:
-
- # Create and destroy Tdb objects
-
- def __init__(self, name, hash_size = 0, flags = TDB_DEFAULT,
- open_flags = os.O_RDWR | os.O_CREAT, mode = 0600):
- self.tdb = tdb_open(name, hash_size, flags, open_flags, mode)
- if self.tdb is None:
- raise IOError, tdb_errorstr(self.tdb)
-
- def __del__(self):
- self.close()
-
- def close(self):
- if hasattr(self, 'tdb') and self.tdb is not None:
- if tdb_close(self.tdb) == -1:
- raise IOError, tdb_errorstr(self.tdb)
- self.tdb = None
-
- # Random access to keys, values
-
- def __getitem__(self, key):
- result = tdb_fetch(self.tdb, key)
- if result is None:
- raise KeyError, '%s: %s' % (key, tdb_errorstr(self.tdb))
- return result
-
- def __setitem__(self, key, item):
- if tdb_store(self.tdb, key, item) == -1:
- raise IOError, tdb_errorstr(self.tdb)
-
- def __delitem__(self, key):
- if not tdb_exists(self.tdb, key):
- raise KeyError, '%s: %s' % (key, tdb_errorstr(self.tdb))
- tdb_delete(self.tdb, key)
-
- def has_key(self, key):
- return tdb_exists(self.tdb, key)
-
- # Tdb iterator
-
- class TdbIterator:
- def __init__(self, tdb):
- self.tdb = tdb
- self.key = None
-
- def __iter__(self):
- return self
-
- def next(self):
- if self.key is None:
- self.key = tdb_firstkey(self.tdb)
- if self.key is None:
- raise StopIteration
- return self.key
- else:
- self.key = tdb_nextkey(self.tdb, self.key)
- if self.key is None:
- raise StopIteration
- return self.key
-
- def __iter__(self):
- return Tdb.TdbIterator(self.tdb)
-
- # Implement other dict functions using TdbIterator
-
- def keys(self):
- return [k for k in iter(self)]
-
- def values(self):
- return [self[k] for k in iter(self)]
-
- def items(self):
- return [(k, self[k]) for k in iter(self)]
-
- def __len__(self):
- return len(self.keys())
-
- def clear(self):
- for k in iter(self):
- del(self[k])