root / kamaki / utils.py @ c4bff6ac
History | View | Annotate | Download (4.1 kB)
1 |
# Copyright 2011 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 |
try:
|
35 |
from collections import OrderDict |
36 |
except ImportError: |
37 |
class OrderedDict(dict): |
38 |
"""An ordered dict implementation for Python versions prior to 2.7"""
|
39 |
|
40 |
def __init__(self): |
41 |
dict.__init__(self) |
42 |
self._keys = []
|
43 |
|
44 |
def __delitem__(self, key): |
45 |
dict.__delitem__(self, key) |
46 |
self._keys.remove(key)
|
47 |
|
48 |
def __iter__(self): |
49 |
return iter(self._keys) |
50 |
|
51 |
def __repr__(self): |
52 |
return repr(self.items()) |
53 |
|
54 |
def __setitem__(self, key, value): |
55 |
if key not in self: |
56 |
self._keys.append(key)
|
57 |
dict.__setitem__(self, key, value) |
58 |
|
59 |
def keys(self): |
60 |
return self._keys |
61 |
|
62 |
def iteritems(self): |
63 |
for key in self._keys: |
64 |
yield key, self[key] |
65 |
|
66 |
def items(self): |
67 |
return list(self.iteritems()) |
68 |
|
69 |
|
70 |
def print_addresses(addresses, margin): |
71 |
for address in addresses: |
72 |
if address['id'] == 'public': |
73 |
net = 'public'
|
74 |
else:
|
75 |
net = '%s/%s' % (address['id'], address['name']) |
76 |
print '%s:' % net.rjust(margin + 4) |
77 |
|
78 |
ether = address.get('mac', None) |
79 |
if ether:
|
80 |
print '%s: %s' % ('ether'.rjust(margin + 8), ether) |
81 |
|
82 |
firewall = address.get('firewallProfile', None) |
83 |
if firewall:
|
84 |
print '%s: %s' % ('firewall'.rjust(margin + 8), firewall) |
85 |
|
86 |
for ip in address.get('values', []): |
87 |
key = 'inet' if ip['version'] == 4 else 'inet6' |
88 |
print '%s: %s' % (key.rjust(margin + 8), ip['addr']) |
89 |
|
90 |
|
91 |
def print_dict(d, exclude=()): |
92 |
if not d: |
93 |
return
|
94 |
margin = max(len(key) for key in d) + 1 |
95 |
|
96 |
for key, val in sorted(d.items()): |
97 |
if key in exclude: |
98 |
continue
|
99 |
|
100 |
if key == 'addresses': |
101 |
print '%s:' % 'addresses'.rjust(margin) |
102 |
print_addresses(val.get('values', []), margin)
|
103 |
continue
|
104 |
elif key == 'servers': |
105 |
val = ', '.join(str(x) for x in val['values']) |
106 |
elif isinstance(val, dict): |
107 |
if val.keys() == ['values']: |
108 |
val = val['values']
|
109 |
print '%s:' % key.rjust(margin) |
110 |
for key, val in val.items(): |
111 |
print '%s: %s' % (key.rjust(margin + 4), val) |
112 |
continue
|
113 |
|
114 |
print '%s: %s' % (key.rjust(margin), val) |
115 |
|
116 |
|
117 |
def print_items(items, title=('id', 'name')): |
118 |
for item in items: |
119 |
print ' '.join(str(item.pop(key)) for key in title if key in item) |
120 |
if item:
|
121 |
print_dict(item) |
122 |
print
|