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Commit 926083b

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Add methods for checking exceptions
Added methods: - `Node._check_HIERARCHY_REQUEST_ERR()` - `Node._check_WRONG_DOCUMENT_ERR()` - `Node._check_NO_MODIFICATION_ALLOWED_ERR()` - `Node._check_NOT_FOUND_ERR()`
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‎w3/python/core/interface.py

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Original file line numberDiff line numberDiff line change
@@ -183,6 +183,22 @@ def _set_ownerDocument(self, owner_document: Document) -> None:
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def _hasChildNodes(self) -> bool:
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return self.childNodes.length > 0
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def _check_HIERARCHY_REQUEST_ERR(self, node: Node) -> None:
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# Should be checked on subclasses.
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raise NotImplementedError()
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def _check_WRONG_DOCUMENT_ERR(self, node: Node) -> None:
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if node.ownerDocument is not self.ownerDocument:
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raise DOMException(DOMException.WRONG_DOCUMENT_ERR)
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def _check_NO_MODIFICATION_ALLOWED_ERR(self) -> None:
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if self._read_only:
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raise DOMException(DOMException.NO_MODIFICATION_ALLOWED_ERR)
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def _check_NOT_FOUND_ERR(self, node: Node) -> None:
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if node not in self.childNodes:
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raise DOMException(DOMException.NOT_FOUND_ERR)
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@property
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def nodeName(self) -> DOMString:
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"""The name of this node, depending on its type."""

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