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/Lib/bsddb/db.py

http://unladen-swallow.googlecode.com/
Python | 60 lines | 16 code | 4 blank | 40 comment | 6 complexity | 6e5ce227e9cf01587c3c392e2fdca4cc MD5 | raw file
 1#----------------------------------------------------------------------
 2#  Copyright (c) 1999-2001, Digital Creations, Fredericksburg, VA, USA
 3#  and Andrew Kuchling. All rights reserved.
 4#
 5#  Redistribution and use in source and binary forms, with or without
 6#  modification, are permitted provided that the following conditions are
 7#  met:
 8#
 9#    o Redistributions of source code must retain the above copyright
10#      notice, this list of conditions, and the disclaimer that follows.
11#
12#    o Redistributions in binary form must reproduce the above copyright
13#      notice, this list of conditions, and the following disclaimer in
14#      the documentation and/or other materials provided with the
15#      distribution.
16#
17#    o Neither the name of Digital Creations nor the names of its
18#      contributors may be used to endorse or promote products derived
19#      from this software without specific prior written permission.
20#
21#  THIS SOFTWARE IS PROVIDED BY DIGITAL CREATIONS AND CONTRIBUTORS *AS
22#  IS* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
23#  TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
24#  PARTICULAR PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL DIGITAL
25#  CREATIONS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
26#  INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
27#  BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
28#  OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
29#  ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR
30#  TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE
31#  USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH
32#  DAMAGE.
33#----------------------------------------------------------------------
34
35
36# This module is just a placeholder for possible future expansion, in
37# case we ever want to augment the stuff in _db in any way.  For now
38# it just simply imports everything from _db.
39
40import sys
41absolute_import = (sys.version_info[0] >= 3)
42
43if not absolute_import :
44    if __name__.startswith('bsddb3.') :
45        # import _pybsddb binary as it should be the more recent version from
46        # a standalone pybsddb addon package than the version included with
47        # python as bsddb._bsddb.
48        from _pybsddb import *
49        from _pybsddb import __version__
50    else:
51        from _bsddb import *
52        from _bsddb import __version__
53else :
54    # Because this syntaxis is not valid before Python 2.5
55    if __name__.startswith('bsddb3.') :
56        exec("from ._pybsddb import *")
57        exec("from ._pybsddb import __version__")
58    else :
59        exec("from ._bsddb import *")
60        exec("from ._bsddb import __version__")