(self, filename)
return self._hashlib(hashlib.sha512(), filename)
sha512 calculation using hashlib
sha512 calculation using hashlib
sha512 calculation using hashlib
def _hashlib_sha512(self, filename):
        """sha512 calculation using hashlib"""
        return self._hashlib(hashlib.sha512(), filename)
def _hashlib_sha512 ( self , filename ) : return self . _hashlib ( hashlib . sha512 ( ) , filename )