|
14
by abentley
GPLed the project, ignored files |
1 |
# Copyright (C) 2005 Aaron Bentley
|
2 |
# <aaron.bentley@utoronto.ca>
|
|
3 |
#
|
|
4 |
# This program is free software; you can redistribute it and/or modify
|
|
5 |
# it under the terms of the GNU General Public License as published by
|
|
6 |
# the Free Software Foundation; either version 2 of the License, or
|
|
7 |
# (at your option) any later version.
|
|
8 |
#
|
|
9 |
# This program is distributed in the hope that it will be useful,
|
|
10 |
# but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
11 |
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
12 |
# GNU General Public License for more details.
|
|
13 |
#
|
|
14 |
# You should have received a copy of the GNU General Public License
|
|
15 |
# along with this program; if not, write to the Free Software
|
|
16 |
# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
|
|
17 |
||
|
11
by abentley
refactored out progress.py |
18 |
import sys |
|
14
by abentley
GPLed the project, ignored files |
19 |
|
|
11
by abentley
refactored out progress.py |
20 |
class Progress(object): |
21 |
def __init__(self, units, current, total=None): |
|
22 |
self.units = units |
|
23 |
self.current = current |
|
24 |
self.total = total |
|
25 |
self.percent = None |
|
26 |
if self.total is not None: |
|
27 |
self.percent = 100.0 * current / total |
|
28 |
||
29 |
def __str__(self): |
|
30 |
if self.total is not None: |
|
31 |
return "%i of %i %s %.1f%%" % (self.current, self.total, self.units, |
|
32 |
self.percent) |
|
33 |
else: |
|
34 |
return "%i %s" (self.current, self.units) |
|
35 |
||
36 |
||
37 |
def progress_bar(progress): |
|
38 |
fmt = " %i of %i %s (%.1f%%)" |
|
39 |
f = fmt % (progress.total, progress.total, progress.units, 100.0) |
|
40 |
max = len(f) |
|
41 |
cols = 77 - max |
|
42 |
markers = int (float(cols) * progress.current / progress.total) |
|
43 |
txt = fmt % (progress.current, progress.total, progress.units, |
|
44 |
progress.percent) |
|
45 |
sys.stdout.write("\r[%s%s]%s" % ('='*markers, ' '*(cols-markers), txt)) |
|
46 |
||
47 |
def clear_progress_bar(): |
|
48 |
sys.stdout.write('\r%s\r' % (' '*79)) |
|
49 |