53 lines
2.2 KiB
Python
53 lines
2.2 KiB
Python
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import numpy as np
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dtype_obj: np.dtype[np.str_]
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void_dtype_obj: np.dtype[np.void]
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reveal_type(np.dtype(np.float64)) # E: numpy.dtype[numpy.floating[numpy.typing._64Bit]]
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reveal_type(np.dtype(np.int64)) # E: numpy.dtype[numpy.signedinteger[numpy.typing._64Bit]]
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# String aliases
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reveal_type(np.dtype("float64")) # E: numpy.dtype[numpy.floating[numpy.typing._64Bit]]
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reveal_type(np.dtype("float32")) # E: numpy.dtype[numpy.floating[numpy.typing._32Bit]]
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reveal_type(np.dtype("int64")) # E: numpy.dtype[numpy.signedinteger[numpy.typing._64Bit]]
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reveal_type(np.dtype("int32")) # E: numpy.dtype[numpy.signedinteger[numpy.typing._32Bit]]
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reveal_type(np.dtype("bool")) # E: numpy.dtype[numpy.bool_]
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reveal_type(np.dtype("bytes")) # E: numpy.dtype[numpy.bytes_]
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reveal_type(np.dtype("str")) # E: numpy.dtype[numpy.str_]
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# Python types
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reveal_type(np.dtype(complex)) # E: numpy.dtype[numpy.complexfloating[numpy.typing._64Bit, numpy.typing._64Bit]]
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reveal_type(np.dtype(float)) # E: numpy.dtype[numpy.floating[numpy.typing._64Bit]]
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reveal_type(np.dtype(int)) # E: numpy.dtype
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reveal_type(np.dtype(bool)) # E: numpy.dtype[numpy.bool_]
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reveal_type(np.dtype(str)) # E: numpy.dtype[numpy.str_]
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reveal_type(np.dtype(bytes)) # E: numpy.dtype[numpy.bytes_]
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# Special case for None
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reveal_type(np.dtype(None)) # E: numpy.dtype[numpy.floating[numpy.typing._64Bit]]
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# Dtypes of dtypes
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reveal_type(np.dtype(np.dtype(np.float64))) # E: numpy.dtype[numpy.floating[numpy.typing._64Bit]]
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# Parameterized dtypes
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reveal_type(np.dtype("S8")) # E: numpy.dtype
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# Void
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reveal_type(np.dtype(("U", 10))) # E: numpy.dtype[numpy.void]
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reveal_type(dtype_obj.name) # E: str
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reveal_type(dtype_obj.names) # E: Union[builtins.tuple[builtins.str], None]
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reveal_type(dtype_obj * 0) # E: None
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reveal_type(dtype_obj * 1) # E: numpy.dtype[numpy.str_]
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reveal_type(dtype_obj * 2) # E: numpy.dtype[numpy.void]
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reveal_type(0 * dtype_obj) # E: Any
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reveal_type(1 * dtype_obj) # E: Any
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reveal_type(2 * dtype_obj) # E: Any
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reveal_type(void_dtype_obj["f0"]) # E: numpy.dtype[Any]
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reveal_type(void_dtype_obj[0]) # E: numpy.dtype[Any]
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reveal_type(void_dtype_obj[["f0", "f1"]]) # E: numpy.dtype[numpy.void]
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reveal_type(void_dtype_obj[["f0"]]) # E: numpy.dtype[numpy.void]
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