python popenとかメモ

gistfile1.py

# 引数もリストで渡す
# 一行で
Popen(['ls','-l'],stdout=PIPE).stdout.read() 

# 一行毎に
p = Popen(['ls','-l'],stdout=PIPE)
for line in p.stdout.read():
     print line

# popen2は書いたまま
p=popen2.popen3('こまんど')
for line in p.fromchild:
     print line

# この辺＞ http://www.python.jp/doc/release/library/subprocess.html