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How to use _ax_node_from_protocol method in Playwright Python

Best Python code snippet using playwright-python

_accessibility.py

Source:_accessibility.py

...14from typing import Dict, Optional15from playwright._impl._connection import Channel16from playwright._impl._element_handle import ElementHandle17from playwright._impl._helper import locals_to_params18def _ax_node_from_protocol(axNode: Dict) -> Dict:19    result = {**axNode}20    if "valueNumber" in axNode:21        result["value"] = axNode["valueNumber"]22    elif "valueString" in axNode:23        result["value"] = axNode["valueString"]24    if "checked" in axNode:25        result["checked"] = (26            True27            if axNode.get("checked") == "checked"28            else (29                False if axNode.get("checked") == "unchecked" else axNode.get("checked")30            )31        )32    if "pressed" in axNode:33        result["pressed"] = (34            True35            if axNode.get("pressed") == "pressed"36            else (37                False if axNode.get("pressed") == "released" else axNode.get("pressed")38            )39        )40    if axNode.get("children"):41        result["children"] = list(map(_ax_node_from_protocol, axNode["children"]))42    if "valueNumber" in result:43        del result["valueNumber"]44    if "valueString" in result:45        del result["valueString"]46    return result47class Accessibility:48    def __init__(self, channel: Channel) -> None:49        self._channel = channel50        self._loop = channel._connection._loop51        self._dispatcher_fiber = channel._connection._dispatcher_fiber52    async def snapshot(53        self, interestingOnly: bool = None, root: ElementHandle = None54    ) -> Optional[Dict]:55        params = locals_to_params(locals())56        if root:57            params["root"] = root._channel58        result = await self._channel.send("accessibilitySnapshot", params)...

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