Scripts to download files from google storage based on sha1 sums

third_party/gsutil/boto/ec2/spotinstancerequest.py

+# Copyright (c) 2006-2010 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.
+
+"""
+Represents an EC2 Spot Instance Request
+"""
+
+from boto.ec2.ec2object import TaggedEC2Object
+from boto.ec2.launchspecification import LaunchSpecification
+
+
+class SpotInstanceStateFault(object):
+    """
+    The fault codes for the Spot Instance request, if any.
+
+    :ivar code: The reason code for the Spot Instance state change.
+    :ivar message: The message for the Spot Instance state change.
+    """
+
+    def __init__(self, code=None, message=None):
+        self.code = code
+        self.message = message
+
+    def __repr__(self):
+        return '(%s, %s)' % (self.code, self.message)
+
+    def startElement(self, name, attrs, connection):
+        return None
+
+    def endElement(self, name, value, connection):
+        if name == 'code':
+            self.code = value
+        elif name == 'message':
+            self.message = value
+        setattr(self, name, value)
+
+
+class SpotInstanceStatus(object):
+    """
+    Contains the status of a Spot Instance Request.
+
+    :ivar code: Status code of the request.
+    :ivar message: The description for the status code for the Spot request.
+    :ivar update_time: Time the status was stated.
+    """
+
+    def __init__(self, code=None, update_time=None, message=None):
+        self.code = code
+        self.update_time = update_time
+        self.message = message
+
+    def __repr__(self):
+        return '<Status: %s>' % self.code
+
+    def startElement(self, name, attrs, connection):
+        return None
+
+    def endElement(self, name, value, connection):
+        if name == 'code':
+            self.code = value
+        elif name == 'message':
+            self.message = value
+        elif name == 'updateTime':
+            self.update_time = value
+
+
+class SpotInstanceRequest(TaggedEC2Object):
+
+    def __init__(self, connection=None):
+        TaggedEC2Object.__init__(self, connection)
+        self.id = None
+        self.price = None
+        self.type = None
+        self.state = None
+        self.fault = None
+        self.valid_from = None
+        self.valid_until = None
+        self.launch_group = None
+        self.launched_availability_zone = None
+        self.product_description = None
+        self.availability_zone_group = None
+        self.create_time = None
+        self.launch_specification = None
+        self.instance_id = None
+        self.status = None
+
+    def __repr__(self):
+        return 'SpotInstanceRequest:%s' % self.id
+
+    def startElement(self, name, attrs, connection):
+        retval = TaggedEC2Object.startElement(self, name, attrs, connection)
+        if retval is not None:
+            return retval
+        if name == 'launchSpecification':
+            self.launch_specification = LaunchSpecification(connection)
+            return self.launch_specification
+        elif name == 'fault':
+            self.fault = SpotInstanceStateFault()
+            return self.fault
+        elif name == 'status':
+            self.status = SpotInstanceStatus()
+            return self.status
+        else:
+            return None
+
+    def endElement(self, name, value, connection):
+        if name == 'spotInstanceRequestId':
+            self.id = value
+        elif name == 'spotPrice':
+            self.price = float(value)
+        elif name == 'type':
+            self.type = value
+        elif name == 'state':
+            self.state = value
+        elif name == 'validFrom':
+            self.valid_from = value
+        elif name == 'validUntil':
+            self.valid_until = value
+        elif name == 'launchGroup':
+            self.launch_group = value
+        elif name == 'availabilityZoneGroup':
+            self.availability_zone_group = value
+        elif name == 'launchedAvailabilityZone':
+            self.launched_availability_zone = value
+        elif name == 'instanceId':
+            self.instance_id = value
+        elif name == 'createTime':
+            self.create_time = value
+        elif name == 'productDescription':
+            self.product_description = value
+        else:
+            setattr(self, name, value)
+
+    def cancel(self):
+        self.connection.cancel_spot_instance_requests([self.id])
+
+
+class SpotInstanceStatus(object):
+    def __init__(self, code=None, update_time=None, message=None):
+        self.code = code
+        self.update_time = update_time
+        self.message = message
+
+    def startElement(self, name, attrs, connection):
+        return None
+
+    def endElement(self, name, value, connection):
+        if name == 'code':
+            self.code = value
+        elif name == 'update_time':
+            self.update_time = value
+        elif name == 'message':
+            self.message = value