CoDeSys python鑴氭湰

 #coding:gb2312
import string
text = open("test1.txt",'r')
text1 = text.readline()
lst1 = []
#---------------------------------
#鍒犻櫎琛岄�栧拰琛屾湯鐨勭┖鏍�
while (text1 != ''):
#print text1
lst1.append(string.strip(text1))
text1 = text.readline()

indent = 0
for i in lst1:
if i[:3] == 'IF ':
i = ' '*indent + i
indent += 2
elif (i[:5] == 'ELSE ')or (i[:5] == 'ELSE') :
indent -= 2
i = ' '*indent + i
indent += 2
elif (i[:7] =='END_IF ') or (i[:7] =='END_IF'):
indent -= 2
i = ' '*indent + i
else:
i = ' '*indent + i
print i