17 lines
401 B
Python
17 lines
401 B
Python
"""Version helper."""
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from __future__ import annotations
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import aiohttp
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from .model.version import VersionInfo
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async def get_server_version(url: str, session: aiohttp.ClientSession) -> VersionInfo:
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"""Return a server version."""
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client = await session.ws_connect(url)
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try:
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return VersionInfo.from_message(await client.receive_json())
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finally:
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await client.close()
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