Synnefo » astakos

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from optparse import make_option

from django.core.management.base import NoArgsCommand

from astakos.im.models import ProjectApplication

from ._common import format_bool

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):

        apps = ProjectApplication.objects.select_related().all().order_by('id')

        labels = (

            'application.id', 'application.state', 'project.id', 'name', 

            'is_active', 'is_alive', 'is_suspended', 'is_terminated'

        )

        columns = (15, 10, 20, 10, 10, 10, 10, 10)

        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:

            try:

                project_id = str(app.project.id)

                is_active = app.project.is_active

                is_alive = app.project.is_alive

                is_suspended = app.project.is_suspended

                is_terminated = app.project.is_terminated

            except:

                project_id = ''

                is_active = ''

                is_alive = ''

                is_suspended = ''

                is_terminated = ''

            fields = (

                str(app.id),

                app.state,

                str(project_id),

                app.name,

                format_bool(is_active),

                format_bool(is_alive),

                format_bool(is_suspended),

                format_bool(is_terminated)

            )

            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')