import md5
import sys
def sumfile(fobj):
m = md5.new()
while True:
d = fobj.read(8096)
if not d:
break
m.update(d)
return m.hexdigest()
def md5sum(fname):
if fname == \’-\’:
ret = sumfile(sys.stdin)
else:
try:
f = file(fname, \’rb\’)
except:
return \’Failed to open file\’
ret = sumfile(f)
f.close()
return ret
if __name__ == \’__main__\’:
for fname in sys.argv[1:]:
print \’%32s %s\’ % (md5sum(fname), fname)
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