count svn diff

gistfile1.py

#/usr/bin/env python

diff=""" 
 
 
 
-
-
-
-
-
-
+
+
+
+
+
+
+
+
 
 
-
 
 
-
-
 
 
+
+
+
 
+
+
-
 
"""

def main():
	count,da,dm,dd,ta,tm,td = 0,0,0,0,0,0,0
	for line in diff.split("\n"):
		count += 1
		print ("line %d: %d %d %d" % (count,da,dm,dd))
		if line.startswith(" "):
				dm = da if da < dd else dd
				da -= dm
				dd -= dm
				ta += da
				tm += dm
				td += dd
				da,dm,dd = 0,0,0
				pass
		if line.startswith("+"):
				da += 1
				pass
		if line.startswith("-"):
				dd += 1
				pass
	pass
	print("%d %d %d" % (ta,tm,td))
	pass
if __name__ == "__main__":
	main()