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| author | Mike Bayer <mike_mp@zzzcomputing.com> | 2020-07-04 12:21:36 -0400 |
|---|---|---|
| committer | Mike Bayer <mike_mp@zzzcomputing.com> | 2020-08-13 18:41:53 -0400 |
| commit | 5fb0138a3220161703e6ab1087319a669d14e7f4 (patch) | |
| tree | 25d006b30830ce6bc71f7a69bed9b570e1ae9654 /lib/sqlalchemy/engine/default.py | |
| parent | cd03b8f0cecbf72ecd6c99c4d3a6338c8278b40d (diff) | |
| download | sqlalchemy-5fb0138a3220161703e6ab1087319a669d14e7f4.tar.gz | |
Implement rudimentary asyncio support w/ asyncpg
Using the approach introduced at
https://gist.github.com/zzzeek/6287e28054d3baddc07fa21a7227904e
We can now create asyncio endpoints that are then handled
in "implicit IO" form within the majority of the Core internals.
Then coroutines are re-exposed at the point at which we call
into asyncpg methods.
Patch includes:
* asyncpg dialect
* asyncio package
* engine, result, ORM session classes
* new test fixtures, tests
* some work with pep-484 and a short plugin for the
pyannotate package, which seems to have so-so results
Change-Id: Idbcc0eff72c4cad572914acdd6f40ddb1aef1a7d
Fixes: #3414
Diffstat (limited to 'lib/sqlalchemy/engine/default.py')
| -rw-r--r-- | lib/sqlalchemy/engine/default.py | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/lib/sqlalchemy/engine/default.py b/lib/sqlalchemy/engine/default.py index c76f820f9..4fb20a3d5 100644 --- a/lib/sqlalchemy/engine/default.py +++ b/lib/sqlalchemy/engine/default.py @@ -317,6 +317,9 @@ class DefaultDialect(interfaces.Dialect): def get_pool_class(cls, url): return getattr(cls, "poolclass", pool.QueuePool) + def get_dialect_pool_class(self, url): + return self.get_pool_class(url) + @classmethod def load_provisioning(cls): package = ".".join(cls.__module__.split(".")[0:-1]) |