root / snf-astakos-app / astakos / im / management / commands / resource-list.py @ 06d7c286
History | View | Annotate | Download (2.6 kB)
1 |
# Copyright 2012 GRNET S.A. All rights reserved.
|
---|---|
2 |
#
|
3 |
# Redistribution and use in source and binary forms, with or
|
4 |
# without modification, are permitted provided that the following
|
5 |
# conditions are met:
|
6 |
#
|
7 |
# 1. Redistributions of source code must retain the above
|
8 |
# copyright notice, this list of conditions and the following
|
9 |
# disclaimer.
|
10 |
#
|
11 |
# 2. Redistributions in binary form must reproduce the above
|
12 |
# copyright notice, this list of conditions and the following
|
13 |
# disclaimer in the documentation and/or other materials
|
14 |
# provided with the distribution.
|
15 |
#
|
16 |
# THIS SOFTWARE IS PROVIDED BY GRNET S.A. ``AS IS'' AND ANY EXPRESS
|
17 |
# OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
|
18 |
# WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
|
19 |
# PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL GRNET S.A OR
|
20 |
# CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
|
21 |
# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
|
22 |
# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
|
23 |
# USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
|
24 |
# AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
25 |
# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
|
26 |
# ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
|
27 |
# POSSIBILITY OF SUCH DAMAGE.
|
28 |
#
|
29 |
# The views and conclusions contained in the software and
|
30 |
# documentation are those of the authors and should not be
|
31 |
# interpreted as representing official policies, either expressed
|
32 |
# or implied, of GRNET S.A.
|
33 |
|
34 |
from optparse import make_option |
35 |
|
36 |
from django.core.management.base import NoArgsCommand |
37 |
|
38 |
from astakos.im.models import Resource |
39 |
|
40 |
|
41 |
class Command(NoArgsCommand): |
42 |
help = "List resources"
|
43 |
|
44 |
option_list = NoArgsCommand.option_list + ( |
45 |
make_option('-c',
|
46 |
action='store_true',
|
47 |
dest='csv',
|
48 |
default=False,
|
49 |
help="Use pipes to separate values"),
|
50 |
) |
51 |
|
52 |
def handle_noargs(self, **options): |
53 |
resources = Resource.objects.select_related().all() |
54 |
|
55 |
labels = ('id', 'service', 'name') |
56 |
columns = (3, 40, 40) |
57 |
|
58 |
if not options['csv']: |
59 |
line = ' '.join(l.rjust(w) for l, w in zip(labels, columns)) |
60 |
self.stdout.write(line + '\n') |
61 |
sep = '-' * len(line) |
62 |
self.stdout.write(sep + '\n') |
63 |
|
64 |
for r in resources: |
65 |
fields = (str(r.id), r.service.name, r.name)
|
66 |
|
67 |
if options['csv']: |
68 |
line = '|'.join(fields)
|
69 |
else:
|
70 |
line = ' '.join(f.rjust(w) for f, w in zip(fields, columns)) |
71 |
|
72 |
self.stdout.write(line + '\n') |