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ndarray.tostring(order='C')
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Construct Python bytes containing the raw data bytes in the array.
Constructs Python bytes showing a copy of the raw contents of data memory. The bytes object can be produced in either ?C? or ?Fortran?, or ?Any? order (the default is ?C?-order). ?Any? order means C-order unless the F_CONTIGUOUS flag in the array is set, in which case it means ?Fortran? order.
This function is a compatibility alias for tobytes. Despite its name it returns bytes not strings.
Parameters: order : {?C?, ?F?, None}, optional
Order of the data for multidimensional arrays: C, Fortran, or the same as for the original array.
Returns: s : bytes
Python bytes exhibiting a copy of
a
?s raw data.Examples
>>> x = np.array([[0, 1], [2, 3]]) >>> x.tobytes() b'\x00\x00\x00\x00\x01\x00\x00\x00\x02\x00\x00\x00\x03\x00\x00\x00' >>> x.tobytes('C') == x.tobytes() True >>> x.tobytes('F') b'\x00\x00\x00\x00\x02\x00\x00\x00\x01\x00\x00\x00\x03\x00\x00\x00'
ndarray.tostring()
2017-01-10 18:11:59
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