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# Copyright (c) 2006-2009 Mitch Garnaat http://garnaat.org/
#
# Permission is hereby granted, free of charge, to any person obtaining a
# copy of this software and associated documentation files (the
# "Software"), to deal in the Software without restriction, including
# without limitation the rights to use, copy, modify, merge, publish, dis-
# tribute, sublicense, and/or sell copies of the Software, and to permit
# persons to whom the Software is furnished to do so, subject to the fol-
# lowing conditions:
#
# The above copyright notice and this permission notice shall be included
# in all copies or substantial portions of the Software.
#
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
# OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABIL-
# ITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT
# SHALL THE AUTHOR BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
# WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
# IN THE SOFTWARE.
#
from regioninfo import SDBRegionInfo
def regions():
"""
Get all available regions for the SDB service.
:rtype: list
:return: A list of :class:`boto.sdb.regioninfo.RegionInfo` instances
"""
return [SDBRegionInfo(name='us-east-1',
endpoint='sdb.amazonaws.com'),
SDBRegionInfo(name='eu-west-1',
endpoint='sdb.eu-west-1.amazonaws.com'),
SDBRegionInfo(name='us-west-1',
endpoint='sdb.us-west-1.amazonaws.com'),
SDBRegionInfo(name='sa-east-1',
endpoint='sdb.sa-east-1.amazonaws.com'),
SDBRegionInfo(name='us-west-2',
endpoint='sdb.us-west-2.amazonaws.com'),
SDBRegionInfo(name='ap-northeast-1',
endpoint='sdb.ap-northeast-1.amazonaws.com'),
SDBRegionInfo(name='ap-southeast-1',
endpoint='sdb.ap-southeast-1.amazonaws.com')
]
def connect_to_region(region_name, **kw_params):
"""
Given a valid region name, return a
:class:`boto.sdb.connection.SDBConnection`.
:type: str
:param region_name: The name of the region to connect to.
:rtype: :class:`boto.sdb.connection.SDBConnection` or ``None``
:return: A connection to the given region, or None if an invalid region
name is given
"""
for region in regions():
if region.name == region_name:
return region.connect(**kw_params)
return None
def get_region(region_name, **kw_params):
"""
Find and return a :class:`boto.sdb.regioninfo.RegionInfo` object
given a region name.
:type: str
:param: The name of the region.
:rtype: :class:`boto.sdb.regioninfo.RegionInfo`
:return: The RegionInfo object for the given region or None if
an invalid region name is provided.
"""
for region in regions(**kw_params):
if region.name == region_name:
return region
return None
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