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| author | Mike Bayer <mike_mp@zzzcomputing.com> | 2020-04-07 14:15:43 -0400 |
|---|---|---|
| committer | Mike Bayer <mike_mp@zzzcomputing.com> | 2020-04-16 13:35:55 -0400 |
| commit | 2f617f56f2acdce00b88f746c403cf5ed66d4d27 (patch) | |
| tree | 0962f2c43c1a361135ecdab933167fa0963ae58a /lib/sqlalchemy/future/__init__.py | |
| parent | bd303b10e2bf69169f07447c7272fc71ac931f10 (diff) | |
| download | sqlalchemy-2f617f56f2acdce00b88f746c403cf5ed66d4d27.tar.gz | |
Create initial 2.0 engine implementation
Implemented the SQLAlchemy 2 :func:`.future.create_engine` function which
is used for forwards compatibility with SQLAlchemy 2. This engine
features always-transactional behavior with autobegin.
Allow execution options per statement execution. This includes
that the before_execute() and after_execute() events now accept
an additional dictionary with these options, empty if not
passed; a legacy event decorator is added for backwards compatibility
which now also emits a deprecation warning.
Add some basic tests for execution, transactions, and
the new result object. Build out on a new testing fixture
that swaps in the future engine completely to start with.
Change-Id: I70e7338bb3f0ce22d2f702537d94bb249bd9fb0a
Fixes: #4644
Diffstat (limited to 'lib/sqlalchemy/future/__init__.py')
| -rw-r--r-- | lib/sqlalchemy/future/__init__.py | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/lib/sqlalchemy/future/__init__.py b/lib/sqlalchemy/future/__init__.py index d38d27d88..02cbd697b 100644 --- a/lib/sqlalchemy/future/__init__.py +++ b/lib/sqlalchemy/future/__init__.py @@ -8,7 +8,9 @@ """Future 2.0 API features. """ - +from .engine import Connection # noqa +from .engine import create_engine # noqa +from .engine import Engine # noqa from .result import Result # noqa from ..sql.selectable import Select from ..util.langhelpers import public_factory |