Statistics
| Branch: | Tag: | Revision:

root / snf-cyclades-app / synnefo / plankton / management / commands / image-list.py @ 225cea18

History | View | Annotate | Download (2.6 kB)

1
# Copyright 2011-2012 GRNET S.A. All rights reserved.
2
#
3
# Redistribution and use in source and binary forms, with or without
4
# modification, are permitted provided that the following conditions
5
# are met:
6
#
7
#   1. Redistributions of source code must retain the above copyright
8
#      notice, this list of conditions and the following disclaimer.
9
#
10
#  2. Redistributions in binary form must reproduce the above copyright
11
#     notice, this list of conditions and the following disclaimer in the
12
#     documentation and/or other materials provided with the distribution.
13
#
14
# THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
15
# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
16
# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
17
# ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
18
# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
19
# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
20
# OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
21
# HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
22
# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
23
# OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
24
# SUCH DAMAGE.
25
#
26
# The views and conclusions contained in the software and documentation are
27
# those of the authors and should not be interpreted as representing official
28
# policies, either expressed or implied, of GRNET S.A.
29
#
30

    
31
from django.core.management.base import BaseCommand
32
from optparse import make_option
33

    
34
from synnefo.webproject.management.util import pprint_table
35
from synnefo.plankton.backend import ImageBackend
36

    
37

    
38
class Command(BaseCommand):
39
    help = "List public images or images available to a user."
40
    option_list = BaseCommand.option_list + (
41
        make_option(
42
            '--user-id',
43
            dest='userid',
44
            help="List all images available to that user."
45
                 " If no user is specified, only public images"
46
                 " are displayed."),
47
    )
48

    
49
    def handle(self, **options):
50
        userid = options['userid']
51

    
52
        c = ImageBackend(userid) if userid else ImageBackend("")
53
        images = c.list()
54
        images.sort(key=lambda x: x['created_at'], reverse=True)
55

    
56
        headers = ("id", "name", "owner", "public")
57
        table = []
58
        for img in images:
59
            fields = (img["id"], img["name"], img["owner"],
60
                      str(img["is_public"]))
61
            table.append(fields)
62
        pprint_table(self.stdout, table, headers)