Revision 2ff0b7bd kamaki/cli/utils.py

b/kamaki/cli/utils.py
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# or implied, of GRNET S.A.
33 33 

  		





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from re import compile as regex_compile


  		





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from .errors import CLIError


  		





  
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from kamaki.cli.errors import raiseCLIError


  		





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try:


  		





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    from colors import magenta, red, yellow, bold


  		





  ......




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def print_dict(d, exclude=(), ident=0):


  		





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    if not isinstance(d, dict):


  		





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        raise CLIError(message='Cannot dict_print a non-dict object')


  		





  
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        raiseCLIError(TypeError('Cannot dict_print a non-dict object'))


  		





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    if d:


  		





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        margin = max(len(unicode(key).strip())\


  		





  ......




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def print_list(l, exclude=(), ident=0):


  		





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    if not isinstance(l, list):


  		





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        raise CLIError(message='Cannot list_print a non-list object')


  		





  
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        raiseCLIError(TypeError('Cannot list_print a non-list object'))


  		





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    if l:


  		





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        margin = max(len(unicode(item).strip())\


  		





  ......




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    units = ('B', 'K', 'M', 'G', 'T')


  		





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    try:


  		





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        size = float(size)


  		





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    except ValueError:


  		





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        raise CLIError(message='Cannot format %s in bytes' % size)


  		





  
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    except ValueError as err:


  		





  
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        raiseCLIError(err, 'Cannot format %s in bytes' % size)


  		





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    for unit in units:


  		





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        if size < 1024:


  		





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            break


  		












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