1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
|
# Copyright 2014 Lars Wirzenius
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
#
# =*= License: GPL-3+ =*=
def humanise_duration(seconds):
duration_string = ''
if seconds >= 3600:
duration_string += '%dh' % int(seconds/3600)
seconds %= 3600
if seconds >= 60:
duration_string += '%dm' % int(seconds/60)
seconds %= 60
if seconds > 0:
duration_string += '%ds' % round(seconds)
return duration_string
def humanise_size(size):
size_table = [
(1024**4, 'TiB'),
(1024**3, 'GiB'),
(1024**2, 'MiB'),
(1024**1, 'KiB'),
(0, 'B')
]
for size_base, size_unit in size_table:
if size >= size_base:
if size_base > 0:
size_amount = int(float(size) / float(size_base))
else:
size_amount = float(size)
return size_amount, size_unit
raise Exception("This can't happen: size=%r" % size)
def humanise_speed(size, duration):
speed_table = [
(1024**3, 'GiB/s'),
(1024**2, 'MiB/s'),
(1024**1, 'KiB/s'),
(0, 'B/s')
]
speed = float(size) / duration
for speed_base, speed_unit in speed_table:
if speed >= speed_base:
if speed_base > 0:
speed_amount = speed / speed_base
else:
speed_amount = speed
return speed_amount, speed_unit
raise Exception(
"This can't happen: size=%r duration=%r" % (size, duration))
|
