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psycopg2: Annotate cursor execute* and dunder methods #7460

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Merged
JelleZijlstra merged 3 commits into from
Mar 8, 2022
Merged

psycopg2: Annotate cursor execute* and dunder methods #7460

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fc3293c
psycopg2: Annotate cursor.execute(many)
srittau Mar 8, 2022
a9c19ae
Annotate cursor dunder methods
srittau Mar 8, 2022
1e1324c
Add missing None
srittau Mar 8, 2022
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21 changes: 14 additions & 7 deletions stubs/psycopg2/psycopg2/_psycopg.pyi
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Original file line number Diff line number Diff line change
@@ -1,8 +1,13 @@
from typing import Any, Callable, TypeVar, overload
from _typeshed import Self
from collections.abc import Callable, Iterable, Mapping, Sequence
from types import TracebackType
from typing import Any, TypeVar, overload

import psycopg2
import psycopg2.extensions

_Vars = Sequence[Any] | Mapping[str, Any] | None

BINARY: Any
BINARYARRAY: Any
BOOLEAN: Any
Expand Down Expand Up @@ -358,8 +363,8 @@ class cursor:
def copy_expert(self, sql, file, size=...): ...
def copy_from(self, file, table, sep=..., null=..., size=..., columns=...): ...
def copy_to(self, file, table, sep=..., null=..., columns=...): ...
def execute(self, query, vars=...): ...
def executemany(self, query, vars_list): ...
def execute(self, query: str | bytes, vars: _Vars = ...) -> None: ...
def executemany(self, query: str | bytes, vars_list: Iterable[_Vars]) -> None: ...
Comment on lines +366 to +367

@andersk andersk Mar 16, 2022

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psycopg2 also accepts Composable as the query: #7494.

def fetchall(self) -> list[tuple[Any, ...]]: ...
def fetchmany(self, size=...) -> list[tuple[Any, ...]]: ...
def fetchone(self) -> tuple[Any, ...] | Any: ...
Expand All @@ -368,10 +373,12 @@ class cursor:
def scroll(self, value, mode=...): ...
def setinputsizes(self, sizes): ...
def setoutputsize(self, size, column=...): ...
def __enter__(self): ...
def __exit__(self, type, value, traceback): ...
def __iter__(self): ...
def __next__(self): ...
def __enter__(self: Self) -> Self: ...
def __exit__(
self, type: type[BaseException] | None, value: BaseException | None, traceback: TracebackType | None
) -> None: ...
def __iter__(self: Self) -> Self: ...
def __next__(self) -> tuple[Any, ...]: ...

class lobject:
closed: Any
Expand Down