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chore: drop Python 3.9 (and syntax) (#6289)

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* `strict=False` is the default, pyupgrade to min version 3.10 adds this
to be explicit w/ behavior
This commit is contained in:
Sydney Runkle
2025-10-16 20:17:46 -04:00
committed by GitHub
parent 06f9142419
commit 2d3121a17c
113 changed files with 730 additions and 1489 deletions
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libs/checkpoint-postgres/langgraph/store/postgres/base.py
+11 -9
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@@ -6,18 +6,16 @@ import json
import logging
import threading
from collections import defaultdict
from collections.abc import Iterable, Iterator, Sequence
from collections.abc import Callable, Iterable, Iterator, Sequence
from contextlib import contextmanager
from datetime import datetime
from typing import (
TYPE_CHECKING,
Any,
Callable,
Generic,
Literal,
NamedTuple,
TypeVar,
Union,
cast,
)
@@ -141,7 +139,7 @@ CREATE INDEX CONCURRENTLY IF NOT EXISTS store_vectors_embedding_idx ON store_vec
]
C = TypeVar("C", bound=Union[_pg_internal.Conn, _ainternal.Conn])
C = TypeVar("C", bound=_pg_internal.Conn | _ainternal.Conn)
class PoolConfig(TypedDict, total=False):
@@ -255,7 +253,7 @@ class BasePostgresStore(Generic[C]):
results = []
for namespace, items in namespace_groups.items():
_, keys = zip(*items)
_, keys = zip(*items, strict=False)
this_refresh_ttls = refresh_ttls[namespace]
query = """
@@ -1014,7 +1012,9 @@ class PostgresStore(BaseStore, BasePostgresStore[_pg_internal.Conn]):
query,
[
p
for (ns, k, pathname, _), vector in zip(txt_params, vectors)
for (ns, k, pathname, _), vector in zip(
txt_params, vectors, strict=False
)
for p in (ns, k, pathname, vector)
],
)
@@ -1035,13 +1035,15 @@ class PostgresStore(BaseStore, BasePostgresStore[_pg_internal.Conn]):
embeddings = self.embeddings.embed_documents(
[query for _, query in embedding_requests]
)
for (idx, _), embedding in zip(embedding_requests, embeddings):
for (idx, _), embedding in zip(
embedding_requests, embeddings, strict=False
):
_paramslist = queries[idx][1]
for i in range(len(_paramslist)):
if _paramslist[i] is PLACEHOLDER:
_paramslist[i] = embedding
for (idx, _), (query, params) in zip(search_ops, queries):
for (idx, _), (query, params) in zip(search_ops, queries, strict=False):
cur.execute(query, params)
rows = cast(list[Row], cur.fetchall())
results[idx] = [
@@ -1058,7 +1060,7 @@ class PostgresStore(BaseStore, BasePostgresStore[_pg_internal.Conn]):
cur: Cursor[DictRow],
) -> None:
for (query, params), (idx, _) in zip(
self._get_batch_list_namespaces_queries(list_ops), list_ops
self._get_batch_list_namespaces_queries(list_ops), list_ops, strict=False
):
cur.execute(query, params)
results[idx] = [_decode_ns_bytes(row["truncated_prefix"]) for row in cur]