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#!/usr/bin/python
# Copyright 2010 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/>.
import os
import sys
import ttystatus
def file_usage(ts, pathname):
st = os.lstat(pathname)
ts['total'] += st.st_blocks * 512
def dir_usage(ts, pathname):
for dirname, subdirs, basenames in os.walk(pathname):
ts['dirname'] = dirname
file_usage(ts, dirname)
subdirs.sort()
basenames.sort()
for basename in basenames:
file_usage(ts, os.path.join(dirname, basename))
def main():
ts = ttystatus.TerminalStatus()
ts.add(ttystatus.ElapsedTime())
ts.add(ttystatus.Literal(' '))
ts.add(ttystatus.ByteSize('total'))
ts.add(ttystatus.Literal(' ('))
ts.add(ttystatus.Counter('dirname'))
ts.add(ttystatus.Literal(' dirs) '))
ts.add(ttystatus.Pathname('dirname'))
ts['total'] = 0
for name in sys.argv[1:]:
if os.path.isdir(name):
dir_usage(ts, name)
else:
file_usage(ts, name)
ts.finish()
if __name__ == '__main__':
main()
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