project-list.py 3.55 KB
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# Copyright 2012 GRNET S.A. All rights reserved.
#
# Redistribution and use in source and binary forms, with or
# without modification, are permitted provided that the following
# conditions are met:
#
#   1. Redistributions of source code must retain the above
#      copyright notice, this list of conditions and the following
#      disclaimer.
#
#   2. Redistributions in binary form must reproduce the above
#      copyright notice, this list of conditions and the following
#      disclaimer in the documentation and/or other materials
#      provided with the distribution.
#
# THIS SOFTWARE IS PROVIDED BY GRNET S.A. ``AS IS'' AND ANY EXPRESS
# OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
# WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
# PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL GRNET S.A OR
# CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
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from optparse import make_option

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from django.core.management.base import NoArgsCommand

from astakos.im.models import ProjectApplication
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from ._common import format_bool
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class Command(NoArgsCommand):
    help = "List resources"

    option_list = NoArgsCommand.option_list + (
        make_option('-c',
                    action='store_true',
                    dest='csv',
                    default=False,
                    help="Use pipes to separate values"),
    )

    def handle_noargs(self, **options):
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        apps = ProjectApplication.objects.select_related().all().order_by('id')
        
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        labels = (
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            'application.id', 'application.state', 'project.id', 'name', 
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            'is_active', 'is_alive', 'is_suspended', 'is_terminated'
        )
        columns = (15, 10, 20, 10, 10, 10, 10, 10)
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        if not options['csv']:
            line = ' '.join(l.rjust(w) for l, w in zip(labels, columns))
            self.stdout.write(line + '\n')
            sep = '-' * len(line)
            self.stdout.write(sep + '\n')

        for app in apps:
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            try:
                project_id = str(app.project.id)
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                is_active = app.project.is_active
                is_alive = app.project.is_alive
                is_suspended = app.project.is_suspended
                is_terminated = app.project.is_terminated
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            except:
                project_id = ''
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                is_active = ''
                is_alive = ''
                is_suspended = ''
                is_terminated = ''
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            fields = (
                str(app.id),
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                app.state,
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                str(project_id),
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                app.definition.name,
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                format_bool(is_active),
                format_bool(is_alive),
                format_bool(is_suspended),
                format_bool(is_terminated)
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            )

            if options['csv']:
                line = '|'.join(fields)
            else:
                line = ' '.join(f.rjust(w) for f, w in zip(fields, columns))

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