GeezerVison

…-156636) (GH-156638)

Node.insertBefore(), Node.removeChild() and Node.replaceChild() raise
NotFoundErr, not ValueError.

Element.removeAttribute() and Element.removeAttributeNS() raise
NotFoundErr if there is no matching attribute, which contradicts the
DOM, so this is documented as a deviation in the minidom documentation.
(cherry picked from commit 74b944a)

Co-authored-by: Serhiy Storchaka <[email protected]>

…-156636) (GH-156639)

Node.insertBefore(), Node.removeChild() and Node.replaceChild() raise
NotFoundErr, not ValueError.

Element.removeAttribute() and Element.removeAttributeNS() raise
NotFoundErr if there is no matching attribute, which contradicts the
DOM, so this is documented as a deviation in the minidom documentation.
(cherry picked from commit 74b944a)

The DOM does not allow Element.removeAttribute() and
removeAttributeNS() to raise NotFoundErr in this case, it is a deviation
of minidom, documented in pythonGH-156636.

…-156636) (#156637)

Co-authored-by: Serhiy Storchaka <[email protected]>

…honGH-156636)

Node.insertBefore(), Node.removeChild() and Node.replaceChild() raise
NotFoundErr, not ValueError.

Element.removeAttribute() and Element.removeAttributeNS() raise
NotFoundErr if there is no matching attribute, which contradicts the
DOM, so this is documented as a deviation in the minidom documentation.