python调用teqc转tps原始文件为rinex

# -*- coding: utf-8 -*-
#python 2.6
#this is test.to get current directory files
import os
import glob
mydir=os.getcwd() #check current directory
print "this is current directory: " +mydir

#inquiry whether change directory
mydirAnswer=raw_input("would you want to change directory??  n/y: ") #beloew python 3.0,function is raw_input;above python 3.0,function is input.
print mydirAnswer
mydirAnswer=mydirAnswer.lower() #all change to lower-case
if mydirAnswer=='y':
    mydir=raw_input("please input your full direcorty: ")
    print "you input directory is : "+ mydir
elif mydirAnswer=='n':
    print "you input directory is : "+ mydir  
#change directory is over

os.chdir(mydir) #change directory
print "this is your working directory: "+ os.getcwd()

for name in glob.glob('*.tps'):
    print name #topcon file name rule：xxxxmmdds.tps
    sitename=name[0:4]# get site name
    mm=name[4:6]
    dd=name[6:8]
    s=name[8:9]
    #deal every file name string
    #assembing dos command
    strdos='teqc -top tps +obs '+sitename+'.11o +nav'+' '+sitename+'.11n,'+sitename+'.11g'+' '+name
    print strdos
    os.popen(strdos)
raw_input("press ") #waiting your end this