sqlalchemy.dialects.postgresql.array([1, 2]) incorrectly rejected #188
Description
This valid example from the SQLAlchemy documentation fails to type check:
from sqlalchemy.dialects.postgresql import array
from sqlalchemy.dialects import postgresql
from sqlalchemy import select, func
stmt = select([
array([1,2]) + array([3,4,5])
])
print(stmt.compile(dialect=postgresql.dialect()))$ python3 example.py
SELECT ARRAY[%(param_1)s, %(param_2)s] || ARRAY[%(param_3)s, %(param_4)s, %(param_5)s] AS anon_1
$ cat mypy.ini
[mypy]
plugins = sqlmypy
$ mypy example.py
example.py:6: error: No overload variant of "array" matches argument type "List[int]"
example.py:6: note: Possible overload variant:
example.py:6: note: def array(self, clause: ColumnElement[Any], *clauses: ColumnElement[Any], **kw: Any) -> array
example.py:6: note: <2 more non-matching overloads not shown>
Found 1 error in 1 file (checked 1 source file)
$ pip freeze
mypy==0.790
mypy-extensions==0.4.3
SQLAlchemy==1.3.20
sqlalchemy-stubs==0.3
typed-ast==1.4.1
typing-extensions==3.7.4.3Metadata
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Fix PostgreSQL array type
Fix PostgreSQL array type
Fix PostgreSQL array type
Fix PostgreSQL array type