1
# Copyright (C) 2005 Aaron Bentley
2
# <aaron@aaronbentley.com>
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.
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.
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
20
class Progress(object):
21
def __init__(self, units, current, total=None):
23
self.current = current
26
def _get_percent(self):
27
if self.total is None:
29
return 100.0 * self.current / self.total
31
percent = property(_get_percent)
34
if self.total is not None:
35
return "%i of %i %s %.1f%%" % (self.current, self.total, self.units,
38
return "%i %s" (self.current, self.units)
40
def show_progress(pi, prog):
41
pi.update(prog.units, prog.current, prog.total)
43
def clear_progress_bar():
44
sys.stderr.write('\r%s\r' % (' '*79))