Scripts to download files from google storage based on sha1 sums

third_party/gsutil/boto/boto/ec2/spotpricehistory.py

+# 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.
+
+"""
+Represents an EC2 Spot Instance Request
+"""
+
+from boto.ec2.ec2object import EC2Object
+
+class SpotPriceHistory(EC2Object):
+    
+    def __init__(self, connection=None):
+        EC2Object.__init__(self, connection)
+        self.price = 0.0
+        self.instance_type = None
+        self.product_description = None
+        self.timestamp = None
+        self.availability_zone = None
+
+    def __repr__(self):
+        return 'SpotPriceHistory(%s):%2f' % (self.instance_type, self.price)
+
+    def endElement(self, name, value, connection):
+        if name == 'instanceType':
+            self.instance_type = value
+        elif name == 'spotPrice':
+            self.price = float(value)
+        elif name == 'productDescription':
+            self.product_description = value
+        elif name == 'timestamp':
+            self.timestamp = value
+        elif name == 'availabilityZone':
+            self.availability_zone = value
+        else:
+            setattr(self, name, value)
+
+