Commitd2e4034

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Provide fix guidance

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+14

-5

lines changed

+14

-5

lines changed

Lines changed: 4 additions & 2 deletions

Original file line number	Diff line number	Diff line change
`@@ -1,2 +1,4 @@`
`1`		-* ``arr.T`` property has been deprecated for array scalars and arrays with
`2`		- dimensionality different than ``2``.
	`1`	+* ``arr.T`` property has been deprecated for array scalars and arrays with dimensionality
	`2`	+ different than ``2`` to be compatible with the Array API standard. To achieve the same
	`3`	+ behavior when ``arr.ndim != 2``, either ``np.permute_dims(arr, range(arr.ndim)[::-1])``
	`4`	+ (also compatible with the Array API) or ``arr.transpose()`` can be used.

Lines changed: 4 additions & 1 deletion

Original file line number	Diff line number	Diff line change
`@@ -852,7 +852,10 @@ array_transpose_get(PyArrayObject self, void NPY_UNUSED(ignored))`
`852`	`852`	`if (ndim!=2) {`
`853`	`853`	`if (PyErr_WarnFormat(PyExc_UserWarning,1,`
`854`	`854`	"In the future `.T` property will be supported for "
`855`		`-"2-dim arrays only. Here it is %d-dim array.",`
	`855`	`+"2-dim arrays only. Received %d-dim array. Either "`
	`856`	+"`np.permute_dims(arr, range(arr.ndim)[::-1])` "
	`857`	+"(compatible with the Array API) or `arr.transpose()` "
	`858`	`+"should be used instead.",`
`856`	`859`	`ndim)<0) {`
`857`	`860`	`returnNULL;`
`858`	`861`	`}`

Lines changed: 5 additions & 1 deletion

Original file line number	Diff line number	Diff line change
`@@ -1927,7 +1927,11 @@ gentype_transpose_get(PyObject self, void NPY_UNUSED(ignored))`
`1927`	`1927`	`{`
`1928`	`1928`	`if (PyErr_WarnEx(PyExc_UserWarning,`
`1929`	`1929`	"In the future `.T` property for array scalars will "
`1930`		`-"raise an error.",1)<0) {`
	`1930`	+"raise an error. If you call `.T` on an array scalar "
	`1931`	`+"intentionally you can safely drop it. In other cases "`
	`1932`	+"`np.permute_dims(arr, range(arr.ndim)[::-1])` "
	`1933`	+"(compatible with the Array API) or `arr.transpose()` "
	`1934`	`+"should be used instead.",1)<0) {`
`1931`	`1935`	`returnNULL;`
`1932`	`1936`	`}`
`1933`	`1937`	`Py_INCREF(self);`

Lines changed: 1 addition & 1 deletion

Original file line number	Diff line number	Diff line change
`@@ -464,5 +464,5 @@ def test_deprecated_T_non_2dim():`
`464`	`464`	`UserWarning,`
`465`	`465`	match="In the future `.T` property will be "
`466`	`466`	`"supported for 2-dim arrays only. "`
`467`		`-f"Here it is{len(shape)}-dim array."):`
	`467`	`+f"Received{len(shape)}-dim array."):`
`468`	`468`	`np.ones(shape).T`

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