Scripts to download files from google storage based on sha1 sums

third_party/gsutil/boto/route53/__init__.py

+# Copyright (c) 2006-2012 Mitch Garnaat http://garnaat.org/
+# Copyright (c) 2010, Eucalyptus Systems, Inc.
+#
+# 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.
+#
+
+# this is here for backward compatibility
+# originally, the Route53Connection class was defined here
+from connection import Route53Connection
+from boto.regioninfo import RegionInfo
+
+
+class Route53RegionInfo(RegionInfo):
+
+    def connect(self, **kw_params):
+        """
+        Connect to this Region's endpoint. Returns an connection
+        object pointing to the endpoint associated with this region.
+        You may pass any of the arguments accepted by the connection
+        class's constructor as keyword arguments and they will be
+        passed along to the connection object.
+
+        :rtype: Connection object
+        :return: The connection to this regions endpoint
+        """
+        if self.connection_cls:
+            return self.connection_cls(host=self.endpoint, **kw_params)
+
+
+def regions():
+    """
+    Get all available regions for the Route53 service.
+
+    :rtype: list
+    :return: A list of :class:`boto.regioninfo.RegionInfo` instances
+    """
+    return [Route53RegionInfo(name='universal',
+                              endpoint='route53.amazonaws.com',
+                              connection_cls=Route53Connection)
+            ]
+
+
+def connect_to_region(region_name, **kw_params):
+    """
+    Given a valid region name, return a
+    :class:`boto.route53.connection.Route53Connection`.
+
+    :type: str
+    :param region_name: The name of the region to connect to.
+
+    :rtype: :class:`boto.route53.connection.Route53Connection` 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