python的cheetah小例子

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从python in a nutshell 中摘抄小例子.

import Cheetah.Template
import os, time, socket

tt = Cheetah.Template.Template('''

Report on host data
Report written at $asctime:

#for $hostline in $uname
  $hostline

#end for

''', searchList=[time, os.environ])

try: 
    tt.uname = os.uname
except AttributeError:
    tt.uname = [socket.gethostname(  )]

print tt