Commit 16a64ae

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Add accessor method of Node.appendChild()

But it is not fully implemented.

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+13

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Lines changed: 13 additions & 1 deletion

Original file line number	Diff line number	Diff line change
`@@ -180,6 +180,18 @@ def _set_ownerDocument(self, owner_document: Document) -> None:`
`180`	`180`	"""Indirect accessor to set the `ownerDocument` property."""
`181`	`181`	`self._owner_document = owner_document`
`182`	`182`
	`183`	`+ def _appendChild(self, new_child: Node) -> Node:`
	`184`	`+ if new_child.nodeType == Node.DOCUMENT_FRAGMENT_NODE:`
	`185`	`+ for grand_child_node in new_child.childNodes:`
	`186`	`+ self._appendChild(grand_child_node)`
	`187`	`+ else:`
	`188`	`+ self._check_NO_MODIFICATION_ALLOWED_ERR()`
	`189`	`+ self._check_WRONG_DOCUMENT_ERR(new_child)`
	`190`	`+ self._check_HIERARCHY_REQUEST_ERR(new_child)`
	`191`	`+ # XXX`
	`192`	`+ raise NotImplementedError()`
	`193`	`+ return new_child`
	`194`	`+`
`183`	`195`	`def _hasChildNodes(self) -> bool:`
`184`	`196`	`return self.childNodes.length > 0`
`185`	`197`
`@@ -368,7 +380,7 @@ def appendChild(self, newChild: Node) -> Node:`
`368`	`380`	- WRONG_DOCUMENT_ERR: Raised if `newChild` was created from a different document than the one that created this node.
`369`	`381`	`- NO_MODIFICATION_ALLOWED_ERR: Raised if this node is readonly.`
`370`	`382`	`"""`
`371`		`- raiseNotImplementedError()`
	`383`	`+ returnself._appendChild(newChild)`
`372`	`384`
`373`	`385`	`def hasChildNodes(self) -> bool:`
`374`	`386`	`"""This is a convenience method to allow easy determination of whether a node has any children.`

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