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https://github.com/osm-search/Nominatim.git
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2f54732500
The implementation follows for most part the PHP code but introduces an additional layer parameter with which the kind of places to be returned can be restricted. This replaces the hard-coded exclusion lists.
71 lines
2.1 KiB
Python
71 lines
2.1 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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Type definitions for typing annotations.
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Complex type definitions are moved here, to keep the source files readable.
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"""
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from typing import Any, Union, Mapping, TypeVar, Sequence, TYPE_CHECKING
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# Generics variable names do not confirm to naming styles, ignore globally here.
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# pylint: disable=invalid-name,abstract-method,multiple-statements
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# pylint: disable=missing-class-docstring,useless-import-alias
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if TYPE_CHECKING:
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import psycopg2.sql
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import psycopg2.extensions
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import psycopg2.extras
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import os
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StrPath = Union[str, 'os.PathLike[str]']
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SysEnv = Mapping[str, str]
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# psycopg2-related types
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Query = Union[str, bytes, 'psycopg2.sql.Composable']
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T_ResultKey = TypeVar('T_ResultKey', int, str)
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class DictCursorResult(Mapping[str, Any]):
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def __getitem__(self, x: Union[int, str]) -> Any: ...
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DictCursorResults = Sequence[DictCursorResult]
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T_cursor = TypeVar('T_cursor', bound='psycopg2.extensions.cursor')
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# The following typing features require typing_extensions to work
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# on all supported Python versions.
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# Only require this for type checking but not for normal operations.
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if TYPE_CHECKING:
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from typing_extensions import (Protocol as Protocol,
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Final as Final,
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TypedDict as TypedDict)
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else:
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Protocol = object
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Final = 'Final'
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TypedDict = dict
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# SQLAlchemy introduced generic types in version 2.0 making typing
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# incompatible with older versions. Add wrappers here so we don't have
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# to litter the code with bare-string types.
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if TYPE_CHECKING:
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import sqlalchemy as sa
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from typing_extensions import (TypeAlias as TypeAlias)
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else:
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TypeAlias = str
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SaSelect: TypeAlias = 'sa.Select[Any]'
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SaRow: TypeAlias = 'sa.Row[Any]'
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SaColumn: TypeAlias = 'sa.ColumnElement[Any]'
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SaLabel: TypeAlias = 'sa.Label[Any]'
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SaFromClause: TypeAlias = 'sa.FromClause'
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SaSelectable: TypeAlias = 'sa.Selectable'
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