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| author | Mike Bayer <mike_mp@zzzcomputing.com> | 2022-04-11 10:54:42 -0400 |
|---|---|---|
| committer | mike bayer <mike_mp@zzzcomputing.com> | 2022-04-12 02:09:36 +0000 |
| commit | 15ef11e0ede82e44fb07f31b63d3db0712d8bf48 (patch) | |
| tree | 7c46d8a388f88b5e5265c20e126f9ae60e97b700 /lib/sqlalchemy/ext/asyncio | |
| parent | 8254e3a28a32b7097fb926a373c17c35d4ec1d57 (diff) | |
| download | sqlalchemy-15ef11e0ede82e44fb07f31b63d3db0712d8bf48.tar.gz | |
level up pep-484 on engine result
Have each result subclass be generic to the
kind of row/object it returns. rework things so that
a significant number of "type ignores" can go away
and also allow asyncio to more cleanly proxy
the result objects.
Change-Id: Ia3ddb2cb52f5856839bd8c9c46f0289ab4b10405
Diffstat (limited to 'lib/sqlalchemy/ext/asyncio')
| -rw-r--r-- | lib/sqlalchemy/ext/asyncio/result.py | 36 |
1 files changed, 19 insertions, 17 deletions
diff --git a/lib/sqlalchemy/ext/asyncio/result.py b/lib/sqlalchemy/ext/asyncio/result.py index 62e4a9a0e..39718735c 100644 --- a/lib/sqlalchemy/ext/asyncio/result.py +++ b/lib/sqlalchemy/ext/asyncio/result.py @@ -131,7 +131,7 @@ class AsyncResult(AsyncCommon): if row is _NO_ROW: return None else: - return row + return row # type: ignore[return-value] async def fetchmany(self, size=None): """Fetch many rows. @@ -152,7 +152,9 @@ class AsyncResult(AsyncCommon): """ - return await greenlet_spawn(self._manyrow_getter, self, size) + return await greenlet_spawn( + self._manyrow_getter, self, size # type: ignore + ) async def all(self): """Return all rows in a list. @@ -164,7 +166,7 @@ class AsyncResult(AsyncCommon): """ - return await greenlet_spawn(self._allrows) + return await greenlet_spawn(self._allrows) # type: ignore def __aiter__(self): return self @@ -551,8 +553,8 @@ class AsyncMappingResult(AsyncCommon): """Iterate through sub-lists of elements of the size given. Equivalent to :meth:`_asyncio.AsyncResult.partitions` except that - mapping values, rather than :class:`_result.Row` objects, - are returned. + :class:`_result.RowMapping` values, rather than :class:`_result.Row` + objects, are returned. """ @@ -574,8 +576,8 @@ class AsyncMappingResult(AsyncCommon): """Fetch one object. Equivalent to :meth:`_asyncio.AsyncResult.fetchone` except that - mapping values, rather than :class:`_result.Row` objects, - are returned. + :class:`_result.RowMapping` values, rather than :class:`_result.Row` + objects, are returned. """ @@ -589,8 +591,8 @@ class AsyncMappingResult(AsyncCommon): """Fetch many objects. Equivalent to :meth:`_asyncio.AsyncResult.fetchmany` except that - mapping values, rather than :class:`_result.Row` objects, - are returned. + :class:`_result.RowMapping` values, rather than :class:`_result.Row` + objects, are returned. """ @@ -600,8 +602,8 @@ class AsyncMappingResult(AsyncCommon): """Return all scalar values in a list. Equivalent to :meth:`_asyncio.AsyncResult.all` except that - mapping values, rather than :class:`_result.Row` objects, - are returned. + :class:`_result.RowMapping` values, rather than :class:`_result.Row` + objects, are returned. """ @@ -621,8 +623,8 @@ class AsyncMappingResult(AsyncCommon): """Fetch the first object or None if no object is present. Equivalent to :meth:`_asyncio.AsyncResult.first` except that - mapping values, rather than :class:`_result.Row` objects, - are returned. + :class:`_result.RowMapping` values, rather than :class:`_result.Row` + objects, are returned. """ @@ -632,8 +634,8 @@ class AsyncMappingResult(AsyncCommon): """Return at most one object or raise an exception. Equivalent to :meth:`_asyncio.AsyncResult.one_or_none` except that - mapping values, rather than :class:`_result.Row` objects, - are returned. + :class:`_result.RowMapping` values, rather than :class:`_result.Row` + objects, are returned. """ return await greenlet_spawn(self._only_one_row, True, False, False) @@ -642,8 +644,8 @@ class AsyncMappingResult(AsyncCommon): """Return exactly one object or raise an exception. Equivalent to :meth:`_asyncio.AsyncResult.one` except that - mapping values, rather than :class:`_result.Row` objects, - are returned. + :class:`_result.RowMapping` values, rather than :class:`_result.Row` + objects, are returned. """ return await greenlet_spawn(self._only_one_row, True, True, False) |