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add type annotations for indexer

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This commit is contained in:
Sarah Hoffmann
2022-07-12 18:40:51 +02:00
parent 8adab2c6ca
commit 5617bffe2f
6 changed files with 106 additions and 78 deletions
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10
nominatim/db/async_connection.py
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@@ -6,7 +6,7 @@
# For a full list of authors see the git log.
""" Non-blocking database connections.
"""
from typing import Callable, Any, Optional, List, Iterator
from typing import Callable, Any, Optional, Iterator, Sequence
import logging
import select
import time
@@ -22,7 +22,7 @@ try:
except ImportError:
__has_psycopg2_errors__ = False
from nominatim.typing import T_cursor
from nominatim.typing import T_cursor, Query
LOG = logging.getLogger()
@@ -65,8 +65,8 @@ class DBConnection:
ignore_sql_errors: bool = False) -> None:
self.dsn = dsn
self.current_query: Optional[str] = None
self.current_params: Optional[List[Any]] = None
self.current_query: Optional[Query] = None
self.current_params: Optional[Sequence[Any]] = None
self.ignore_sql_errors = ignore_sql_errors
self.conn: Optional['psycopg2.connection'] = None
@@ -128,7 +128,7 @@ class DBConnection:
self.current_query = None
return
def perform(self, sql: str, args: Optional[List[Any]] = None) -> None:
def perform(self, sql: Query, args: Optional[Sequence[Any]] = None) -> None:
""" Send SQL query to the server. Returns immediately without
blocking.
"""