1# Copyright (c) 2006-2009 Mitch Garnaat http://garnaat.org/
2#
3# Permission is hereby granted, free of charge, to any person obtaining a
4# copy of this software and associated documentation files (the
5# "Software"), to deal in the Software without restriction, including
6# without limitation the rights to use, copy, modify, merge, publish, dis-
7# tribute, sublicense, and/or sell copies of the Software, and to permit
8# persons to whom the Software is furnished to do so, subject to the fol-
9# lowing conditions:
10#
11# The above copyright notice and this permission notice shall be included
12# in all copies or substantial portions of the Software.
13#
14# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
15# OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABIL-
16# ITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT
17# SHALL THE AUTHOR BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
18# WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
19# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
20# IN THE SOFTWARE.
21
22"""
23Represents an EC2 Spot Instance Request
24"""
25
26from boto.ec2.ec2object import EC2Object
27
28
29class SpotPriceHistory(EC2Object):
30
31    def __init__(self, connection=None):
32        super(SpotPriceHistory, self).__init__(connection)
33        self.price = 0.0
34        self.instance_type = None
35        self.product_description = None
36        self.timestamp = None
37        self.availability_zone = None
38
39    def __repr__(self):
40        return 'SpotPriceHistory(%s):%2f' % (self.instance_type, self.price)
41
42    def endElement(self, name, value, connection):
43        if name == 'instanceType':
44            self.instance_type = value
45        elif name == 'spotPrice':
46            self.price = float(value)
47        elif name == 'productDescription':
48            self.product_description = value
49        elif name == 'timestamp':
50            self.timestamp = value
51        elif name == 'availabilityZone':
52            self.availability_zone = value
53        else:
54            setattr(self, name, value)
55