Revision 7a0aa449 snf-cyclades-app/synnefo/api/management/commands/flavor-list.py

b/snf-cyclades-app/synnefo/api/management/commands/flavor-list.py
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from optparse import make_option
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from django.core.management.base import BaseCommand, CommandError


  		





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from synnefo.management.common import format_bool, filter_results


  		





  
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from synnefo.management.common import (format_bool, filter_results,


  		





  
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                                       pprint_table)


  		





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from synnefo.db.models import Flavor


  		





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        if args:


  		





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            raise CommandError("Command doesn't accept any arguments")


  		





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        labels = ('id', 'name', 'cpus', 'ram', 'disk', 'template', 'deleted')


  		





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        columns = (3, 12, 6, 6, 6, 10, 7)


  		





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        if not options['csv']:


  		





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            line = ' '.join(l.rjust(w) for l, w in zip(labels, columns))


  		





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            self.stdout.write(line + '\n')


  		





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            sep = '-' * len(line)


  		





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            self.stdout.write(sep + '\n')


  		





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        if options['deleted']:


  		





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            flavors = Flavor.objects.all()


  		





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        else:


  		





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        if filter_by:


  		





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            flavors = filter_results(flavors, filter_by)


  		





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        headers = ('id', 'name', 'cpus', 'ram', 'disk', 'template', 'deleted')


  		





  
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        table = []


  		





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        for flavor in flavors.order_by('id'):


  		





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            id = str(flavor.id)


  		





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            cpu = str(flavor.cpu)


  		





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            fields = (id, flavor.name, cpu, ram, disk, flavor.disk_template,


  		





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                      deleted)


  		





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            if options['csv']:


  		





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                line = '|'.join(fields)


  		





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            else:


  		





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                line = ' '.join(f.rjust(w) for f, w in zip(fields, columns))


  		





  
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            table.append(fields)


  		





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            self.stdout.write(line.encode('utf8') + '\n')


  		





  
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        separator = " | " if options['csv'] else None


  		





  
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        pprint_table(self.stdout, table, headers, separator)


  		












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