annotate env/lib/python3.7/site-packages/boto/ec2/buyreservation.py @ 4:79f47841a781 draft

"planemo upload commit 2a0fe2cc28b09e101d37293e53e82f61762262ec"
author shellac
date Thu, 14 May 2020 16:47:39 -0400
parents 26e78fe6e8c4
children
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1 # Copyright (c) 2006-2009 Mitch Garnaat http://garnaat.org/
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2 #
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3 # Permission is hereby granted, free of charge, to any person obtaining a
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4 # copy of this software and associated documentation files (the
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5 # "Software"), to deal in the Software without restriction, including
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6 # without limitation the rights to use, copy, modify, merge, publish, dis-
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7 # tribute, sublicense, and/or sell copies of the Software, and to permit
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8 # persons to whom the Software is furnished to do so, subject to the fol-
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9 # lowing conditions:
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10 #
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11 # The above copyright notice and this permission notice shall be included
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12 # in all copies or substantial portions of the Software.
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13 #
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14 # THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
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15 # OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABIL-
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16 # ITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT
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17 # SHALL THE AUTHOR BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
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18 # WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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19 # OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
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20 # IN THE SOFTWARE.
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21 import boto.ec2
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22 from boto.sdb.db.property import StringProperty, IntegerProperty
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23 from boto.manage import propget
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24 from boto.compat import six
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25
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26 InstanceTypes = ['m1.small', 'm1.large', 'm1.xlarge',
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27 'c1.medium', 'c1.xlarge', 'm2.xlarge',
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28 'm2.2xlarge', 'm2.4xlarge', 'cc1.4xlarge',
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29 't1.micro']
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30
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31
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32 class BuyReservation(object):
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33
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34 def get_region(self, params):
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35 if not params.get('region', None):
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36 prop = StringProperty(name='region', verbose_name='EC2 Region',
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37 choices=boto.ec2.regions)
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38 params['region'] = propget.get(prop, choices=boto.ec2.regions)
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39
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40 def get_instance_type(self, params):
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41 if not params.get('instance_type', None):
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42 prop = StringProperty(name='instance_type', verbose_name='Instance Type',
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43 choices=InstanceTypes)
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44 params['instance_type'] = propget.get(prop)
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45
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46 def get_quantity(self, params):
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47 if not params.get('quantity', None):
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48 prop = IntegerProperty(name='quantity', verbose_name='Number of Instances')
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49 params['quantity'] = propget.get(prop)
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50
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51 def get_zone(self, params):
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52 if not params.get('zone', None):
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53 prop = StringProperty(name='zone', verbose_name='EC2 Availability Zone',
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54 choices=self.ec2.get_all_zones)
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55 params['zone'] = propget.get(prop)
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56
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57 def get(self, params):
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58 self.get_region(params)
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59 self.ec2 = params['region'].connect()
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60 self.get_instance_type(params)
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61 self.get_zone(params)
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62 self.get_quantity(params)
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63
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64 if __name__ == "__main__":
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65 obj = BuyReservation()
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66 params = {}
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67 obj.get(params)
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68 offerings = obj.ec2.get_all_reserved_instances_offerings(instance_type=params['instance_type'],
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69 availability_zone=params['zone'].name)
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70 print('\nThe following Reserved Instances Offerings are available:\n')
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71 for offering in offerings:
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72 offering.describe()
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73 prop = StringProperty(name='offering', verbose_name='Offering',
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74 choices=offerings)
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75 offering = propget.get(prop)
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76 print('\nYou have chosen this offering:')
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77 offering.describe()
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78 unit_price = float(offering.fixed_price)
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79 total_price = unit_price * params['quantity']
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80 print('!!! You are about to purchase %d of these offerings for a total of $%.2f !!!' % (params['quantity'], total_price))
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81 answer = six.moves.input('Are you sure you want to do this? If so, enter YES: ')
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82 if answer.strip().lower() == 'yes':
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83 offering.purchase(params['quantity'])
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84 else:
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85 print('Purchase cancelled')