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#!/usr/bin/env python
"""Use librsync to transform everything in one dir to another"""
import sys, os, librsync
dir1, dir2 = sys.argv[1:3]
for i in xrange(1000):
dir1fn = "%s/%s" % (dir1, i)
dir2fn = "%s/%s" % (dir2, i)
# Write signature file
f1 = open(dir1fn, "rb")
sigfile = open("sig", "wb")
librsync.filesig(f1, sigfile, 2048)
f1.close()
sigfile.close()
# Write delta file
f2 = open(dir2fn, "r")
sigfile = open("sig", "rb")
deltafile = open("delta", "wb")
librsync.filerdelta(sigfile, f2, deltafile)
f2.close()
sigfile.close()
deltafile.close()
# Write patched file
f1 = open(dir1fn, "rb")
newfile = open("%s/%s.out" % (dir1, i), "wb")
deltafile = open("delta", "rb")
librsync.filepatch(f1, deltafile, newfile)
f1.close()
deltafile.close()
newfile.close()
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