/silverlining/commands/list_sizes.py

https://bitbucket.org/cuu508/silverlining · Python · 18 lines · 15 code · 2 blank · 1 comment · 6 complexity · c9240012704e4bd458b214ff3f89a429 MD5 · raw file 

    

  1. """List available sizes"""
    2. 

  2. 

  3. 

  4. def command_list_sizes(config):
    5. 

  5.     sizes = config.driver.list_sizes()
    6. 

  6.     try:
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  7.         default_size = config.select_size(sizes=sizes)
    8. 

  8.     except LookupError:
    9. 

  9.         default_size = None
    10. 

  10.         config.logger.info('[%s] has no default size' % (
    11. 

  11.             config['section_name']))
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  12.     for size in sizes:
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  13.         if default_size and size.id == default_size.id:
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  14.             default = '**default**'
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  15.         else:
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  16.             default = ''
    17. 

  17.         config.logger.notify('%s %14s: ram=%5sMb, disk=%3sGb %s' % (
    18. 

  18.             size.id, size.name, size.ram, size.disk, default))
    19.