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https://github.com/osm-search/Nominatim.git
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50 lines
1.3 KiB
Python
50 lines
1.3 KiB
Python
# SPDX-License-Identifier: GPL-2.0-only
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#
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# This file is part of Nominatim. (https://nominatim.org)
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#
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# Copyright (C) 2023 by the Nominatim developer community.
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# For a full list of authors see the git log.
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"""
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Classes and function releated to status call.
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"""
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from typing import Optional
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import datetime as dt
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import dataclasses
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import sqlalchemy as sa
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from nominatim.api.connection import SearchConnection
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from nominatim import version
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@dataclasses.dataclass
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class StatusResult:
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""" Result of a call to the status API.
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"""
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status: int
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message: str
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software_version = version.NOMINATIM_VERSION
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data_updated: Optional[dt.datetime] = None
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database_version: Optional[version.NominatimVersion] = None
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async def get_status(conn: SearchConnection) -> StatusResult:
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""" Execute a status API call.
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"""
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status = StatusResult(0, 'OK')
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# Last update date
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sql = sa.select(conn.t.import_status.c.lastimportdate).limit(1)
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status.data_updated = await conn.scalar(sql)
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if status.data_updated is not None:
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status.data_updated = status.data_updated.replace(tzinfo=dt.timezone.utc)
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# Database version
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try:
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verstr = await conn.get_property('database_version')
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status.database_version = version.parse_version(verstr)
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except ValueError:
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pass
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return status
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