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| author | Mike Bayer <mike_mp@zzzcomputing.com> | 2022-04-28 16:19:43 -0400 |
|---|---|---|
| committer | Mike Bayer <mike_mp@zzzcomputing.com> | 2022-05-03 15:58:45 -0400 |
| commit | 1fa3e2e3814b4d28deca7426bb3f36e7fb515496 (patch) | |
| tree | 9b07b8437b1190227c2e8c51f2e942936721000f /lib/sqlalchemy/sql/base.py | |
| parent | 6a496a5f40efe6d58b09eeca9320829789ceaa54 (diff) | |
| download | sqlalchemy-1fa3e2e3814b4d28deca7426bb3f36e7fb515496.tar.gz | |
pep484: attributes and related
also implements __slots__ for QueryableAttribute,
InstrumentedAttribute, Relationship.Comparator.
Change-Id: I47e823160706fc35a616f1179a06c7864089e5b5
Diffstat (limited to 'lib/sqlalchemy/sql/base.py')
| -rw-r--r-- | lib/sqlalchemy/sql/base.py | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/lib/sqlalchemy/sql/base.py b/lib/sqlalchemy/sql/base.py index fb959654f..248b48a25 100644 --- a/lib/sqlalchemy/sql/base.py +++ b/lib/sqlalchemy/sql/base.py @@ -133,6 +133,8 @@ class Immutable: """ + __slots__ = () + _is_immutable = True def unique_params(self, *optionaldict, **kwargs): @@ -145,7 +147,7 @@ class Immutable: return self def _copy_internals( - self, omit_attrs: Iterable[str] = (), **kw: Any + self, *, omit_attrs: Iterable[str] = (), **kw: Any ) -> None: pass |