今日开发无聊时,写了个小例子,希望对学习python用到这块的地方的同学有作用。
import os, sys
if __name__ == '__main__':
path = '/home/saucy/friends'
size = os.popen('du -bs "%s"' % path).read().split()[0]
print size
abs_path = os.path.expanduser(path)
print abs_path
#if not os.path.isdir(path):
# path = os.path.dirname(path)
if os.path.isdir(abs_path):
os.system("xdg-open '%s' &" % abs_path)