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Diffstat (limited to 'rpki/mysql_import.py')
| -rw-r--r-- | rpki/mysql_import.py | 65 |
1 files changed, 65 insertions, 0 deletions
diff --git a/rpki/mysql_import.py b/rpki/mysql_import.py new file mode 100644 index 00000000..88d30357 --- /dev/null +++ b/rpki/mysql_import.py @@ -0,0 +1,65 @@ +# $Id$ +# +# Copyright (C) 2011-2012 Internet Systems Consortium ("ISC") +# +# Permission to use, copy, modify, and distribute this software for any +# purpose with or without fee is hereby granted, provided that the above +# copyright notice and this permission notice appear in all copies. +# +# THE SOFTWARE IS PROVIDED "AS IS" AND ISC DISCLAIMS ALL WARRANTIES WITH +# REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY +# AND FITNESS. IN NO EVENT SHALL ISC BE LIABLE FOR ANY SPECIAL, DIRECT, +# INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM +# LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE +# OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR +# PERFORMANCE OF THIS SOFTWARE. +# +# Portions copyright (C) 2007--2008 American Registry for Internet Numbers ("ARIN") +# +# Permission to use, copy, modify, and distribute this software for any +# purpose with or without fee is hereby granted, provided that the above +# copyright notice and this permission notice appear in all copies. +# +# THE SOFTWARE IS PROVIDED "AS IS" AND ARIN DISCLAIMS ALL WARRANTIES WITH +# REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY +# AND FITNESS. IN NO EVENT SHALL ARIN BE LIABLE FOR ANY SPECIAL, DIRECT, +# INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM +# LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE +# OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR +# PERFORMANCE OF THIS SOFTWARE. + +""" +Import wrapper for MySQLdb. + +MySQLdb is an independent package, not part of Python, and has some +minor version skew issues with respect to Python itself, which we want +to suppress so that they don't annoy the user. None of this is +particularly hard, but the maze of whacky incantations required to do +this in multiple version of Python on multiple platforms is somewhat +tedious, and turns out to cause other problems when combined with the +way we construct executable Python scripts containing a standard +header indicating the location of our config file. + +So it turns out to be easier just to put all of the import voodoo +here, and have other modules that need MySQLdb import the MySQL module +object from this module. Looks kind of strange, but seems to work. +""" + +# pylint: disable=W0611 + +from __future__ import with_statement + +import warnings + +if hasattr(warnings, "catch_warnings"): + with warnings.catch_warnings(): + warnings.simplefilter("ignore", DeprecationWarning) + import MySQLdb +else: + import MySQLdb + +import _mysql_exceptions + +warnings.simplefilter("error", _mysql_exceptions.Warning) + +import MySQLdb.converters |