from typing import TypeVar
from typing import Union
+import typing_extensions
+
from . import compat
if True: # zimports removes the tailing comments
TupleAny = Tuple[Any, ...]
-# typing_extensions.Literal is different from typing.Literal until
-# Python 3.10.1
-LITERAL_TYPES = frozenset([typing.Literal, Literal])
-
if compat.py310:
# why they took until py310 to put this in stdlib is beyond me,
def is_pep593(type_: Optional[Any]) -> bool:
- return type_ is not None and get_origin(type_) is Annotated
+ return type_ is not None and get_origin(type_) in _type_tuples.Annotated
def is_non_string_iterable(obj: Any) -> TypeGuard[Iterable[Any]]:
def is_literal(type_: Any) -> bool:
- return get_origin(type_) in LITERAL_TYPES
+ return get_origin(type_) in _type_tuples.Literal
def is_newtype(type_: Optional[_AnnotationScanType]) -> TypeGuard[NewType]:
return hasattr(type_, "__supertype__")
# doesn't work in 3.9, 3.8, 3.7 as it passes a closure, not an
# object instance
- # return isinstance(type_, NewType)
+ # isinstance(type, type_instances.NewType)
def is_generic(type_: _AnnotationScanType) -> TypeGuard[GenericProtocol[Any]]:
def is_pep695(type_: _AnnotationScanType) -> TypeGuard[TypeAliasType]:
- return isinstance(type_, TypeAliasType)
+ # NOTE: a generic TAT does not instance check as TypeAliasType outside of
+ # python 3.10. For sqlalchemy use cases it's fine to consider it a TAT
+ # though.
+ # NOTE: things seems to work also without this additional check
+ if is_generic(type_):
+ return is_pep695(type_.__origin__)
+ return isinstance(type_, _type_instances.TypeAliasType)
def pep695_values(type_: _AnnotationScanType) -> Set[Any]:
"""
_seen = set()
- def recursive_value(type_):
- if type_ in _seen:
+ def recursive_value(inner_type):
+ if inner_type in _seen:
# recursion are not supported (at least it's flagged as
# an error by pyright). Just avoid infinite loop
- return type_
- _seen.add(type_)
- if not is_pep695(type_):
- return type_
- value = type_.__value__
+ return inner_type
+ _seen.add(inner_type)
+ if not is_pep695(inner_type):
+ return inner_type
+ value = inner_type.__value__
if not is_union(value):
return value
return [recursive_value(t) for t in value.__args__]
) -> TypeGuard[ForwardRef]:
if check_for_plain_string and isinstance(type_, str):
return True
- elif isinstance(type_, ForwardRef):
+ elif isinstance(type_, _type_instances.ForwardRef):
return True
elif check_generic and is_generic(type_):
return any(
def __set__(self, instance: Any, value: _FN) -> None: ...
def __delete__(self, instance: Any) -> None: ...
+
+
+class _TypingInstances:
+ def __getattr__(self, key: str) -> tuple[type, ...]:
+ types = tuple(
+ {
+ t
+ for t in [
+ getattr(typing, key, None),
+ getattr(typing_extensions, key, None),
+ ]
+ if t is not None
+ }
+ )
+ if not types:
+ raise AttributeError(key)
+ self.__dict__[key] = types
+ return types
+
+
+_type_tuples = _TypingInstances()
+if TYPE_CHECKING:
+ _type_instances = typing_extensions
+else:
+ _type_instances = _type_tuples
+
+LITERAL_TYPES = _type_tuples.Literal
return res
+def generic_unions():
+ # remove new-style unions `int | str` that are not generic
+ res = union_types() + null_union_types()
+ if py310:
+ new_ut = type(int | str)
+ res = [t for t in res if not isinstance(t, new_ut)]
+ return res
+
+
def make_fw_ref(anno: str) -> typing.ForwardRef:
return typing.Union[anno]
-TA_int = typing_extensions.TypeAliasType("TA_int", int)
-TA_union = typing_extensions.TypeAliasType("TA_union", typing.Union[int, str])
-TA_null_union = typing_extensions.TypeAliasType(
- "TA_null_union", typing.Union[int, str, None]
+TypeAliasType = getattr(
+ typing, "TypeAliasType", typing_extensions.TypeAliasType
)
-TA_null_union2 = typing_extensions.TypeAliasType(
+
+TA_int = TypeAliasType("TA_int", int)
+TAext_int = typing_extensions.TypeAliasType("TAext_int", int)
+TA_union = TypeAliasType("TA_union", typing.Union[int, str])
+TAext_union = typing_extensions.TypeAliasType(
+ "TAext_union", typing.Union[int, str]
+)
+TA_null_union = TypeAliasType("TA_null_union", typing.Union[int, str, None])
+TAext_null_union = typing_extensions.TypeAliasType(
+ "TAext_null_union", typing.Union[int, str, None]
+)
+TA_null_union2 = TypeAliasType(
"TA_null_union2", typing.Union[int, str, "None"]
)
-TA_null_union3 = typing_extensions.TypeAliasType(
+TAext_null_union2 = typing_extensions.TypeAliasType(
+ "TAext_null_union2", typing.Union[int, str, "None"]
+)
+TA_null_union3 = TypeAliasType(
"TA_null_union3", typing.Union[int, "typing.Union[None, bool]"]
)
-TA_null_union4 = typing_extensions.TypeAliasType(
+TAext_null_union3 = typing_extensions.TypeAliasType(
+ "TAext_null_union3", typing.Union[int, "typing.Union[None, bool]"]
+)
+TA_null_union4 = TypeAliasType(
"TA_null_union4", typing.Union[int, "TA_null_union2"]
)
-TA_union_ta = typing_extensions.TypeAliasType(
- "TA_union_ta", typing.Union[TA_int, str]
+TAext_null_union4 = typing_extensions.TypeAliasType(
+ "TAext_null_union4", typing.Union[int, "TAext_null_union2"]
+)
+TA_union_ta = TypeAliasType("TA_union_ta", typing.Union[TA_int, str])
+TAext_union_ta = typing_extensions.TypeAliasType(
+ "TAext_union_ta", typing.Union[TAext_int, str]
)
-TA_null_union_ta = typing_extensions.TypeAliasType(
+TA_null_union_ta = TypeAliasType(
"TA_null_union_ta", typing.Union[TA_null_union, float]
)
-TA_list = typing_extensions.TypeAliasType(
+TAext_null_union_ta = typing_extensions.TypeAliasType(
+ "TAext_null_union_ta", typing.Union[TAext_null_union, float]
+)
+TA_list = TypeAliasType(
"TA_list", typing.Union[int, str, typing.List["TA_list"]]
)
+TAext_list = typing_extensions.TypeAliasType(
+ "TAext_list", typing.Union[int, str, typing.List["TAext_list"]]
+)
# these below not valid. Verify that it does not cause exceptions in any case
-TA_recursive = typing_extensions.TypeAliasType(
- "TA_recursive", typing.Union["TA_recursive", str]
+TA_recursive = TypeAliasType("TA_recursive", typing.Union["TA_recursive", str])
+TAext_recursive = typing_extensions.TypeAliasType(
+ "TAext_recursive", typing.Union["TAext_recursive", str]
)
-TA_null_recursive = typing_extensions.TypeAliasType(
+TA_null_recursive = TypeAliasType(
"TA_null_recursive", typing.Union[TA_recursive, None]
)
-TA_recursive_a = typing_extensions.TypeAliasType(
+TAext_null_recursive = typing_extensions.TypeAliasType(
+ "TAext_null_recursive", typing.Union[TAext_recursive, None]
+)
+TA_recursive_a = TypeAliasType(
"TA_recursive_a", typing.Union["TA_recursive_b", int]
)
-TA_recursive_b = typing_extensions.TypeAliasType(
+TAext_recursive_a = typing_extensions.TypeAliasType(
+ "TAext_recursive_a", typing.Union["TAext_recursive_b", int]
+)
+TA_recursive_b = TypeAliasType(
"TA_recursive_b", typing.Union["TA_recursive_a", str]
)
+TAext_recursive_b = typing_extensions.TypeAliasType(
+ "TAext_recursive_b", typing.Union["TAext_recursive_a", str]
+)
+TA_generic = TypeAliasType("TA_generic", typing.List[TV], type_params=(TV,))
+TAext_generic = typing_extensions.TypeAliasType(
+ "TAext_generic", typing.List[TV], type_params=(TV,)
+)
+TA_generic_typed = TA_generic[int]
+TAext_generic_typed = TAext_generic[int]
+TA_generic_null = TypeAliasType(
+ "TA_generic_null", typing.Union[typing.List[TV], None], type_params=(TV,)
+)
+TAext_generic_null = typing_extensions.TypeAliasType(
+ "TAext_generic_null",
+ typing.Union[typing.List[TV], None],
+ type_params=(TV,),
+)
+TA_generic_null_typed = TA_generic_null[str]
+TAext_generic_null_typed = TAext_generic_null[str]
def type_aliases():
return [
TA_int,
+ TAext_int,
TA_union,
+ TAext_union,
TA_null_union,
+ TAext_null_union,
TA_null_union2,
+ TAext_null_union2,
TA_null_union3,
+ TAext_null_union3,
TA_null_union4,
+ TAext_null_union4,
TA_union_ta,
+ TAext_union_ta,
TA_null_union_ta,
+ TAext_null_union_ta,
TA_list,
+ TAext_list,
TA_recursive,
+ TAext_recursive,
TA_null_recursive,
+ TAext_null_recursive,
TA_recursive_a,
+ TAext_recursive_a,
TA_recursive_b,
+ TAext_recursive_b,
+ TA_generic,
+ TAext_generic,
+ TA_generic_typed,
+ TAext_generic_typed,
+ TA_generic_null,
+ TAext_generic_null,
+ TA_generic_null_typed,
+ TAext_generic_null_typed,
]
class TestTestingThings(fixtures.TestBase):
def test_unions_are_the_same(self):
+ # the point of this test is to reduce the cases to test since
+ # some symbols are the same in typing and typing_extensions.
+ # If a test starts failing then additional cases should be added,
+ # similar to what it's done for TypeAliasType
+
# no need to test typing_extensions.Union, typing_extensions.Optional
is_(typing.Union, typing_extensions.Union)
is_(typing.Optional, typing_extensions.Optional)
- if py312:
- is_(typing.TypeAliasType, typing_extensions.TypeAliasType)
def test_make_union(self):
v = int, str
eq_(sa_typing.is_generic(t), False)
eq_(sa_typing.is_generic(t[int]), True)
+ generics = [
+ TA_generic_typed,
+ TAext_generic_typed,
+ TA_generic_null_typed,
+ TAext_generic_null_typed,
+ *annotated_l(),
+ *generic_unions(),
+ ]
+
for t in all_types():
- eq_(sa_typing.is_literal(t), False)
+ # use is since union compare equal between new/old style
+ exp = any(t is k for k in generics)
+ eq_(sa_typing.is_generic(t), exp, t)
def test_is_pep695(self):
eq_(sa_typing.is_pep695(str), False)
sa_typing.pep695_values(typing.Union[int, TA_int]),
{typing.Union[int, TA_int]},
)
+ eq_(
+ sa_typing.pep695_values(typing.Union[int, TAext_int]),
+ {typing.Union[int, TAext_int]},
+ )
eq_(sa_typing.pep695_values(TA_int), {int})
+ eq_(sa_typing.pep695_values(TAext_int), {int})
eq_(sa_typing.pep695_values(TA_union), {int, str})
+ eq_(sa_typing.pep695_values(TAext_union), {int, str})
eq_(sa_typing.pep695_values(TA_null_union), {int, str, None})
+ eq_(sa_typing.pep695_values(TAext_null_union), {int, str, None})
eq_(sa_typing.pep695_values(TA_null_union2), {int, str, None})
+ eq_(sa_typing.pep695_values(TAext_null_union2), {int, str, None})
eq_(
sa_typing.pep695_values(TA_null_union3),
{int, typing.ForwardRef("typing.Union[None, bool]")},
)
+ eq_(
+ sa_typing.pep695_values(TAext_null_union3),
+ {int, typing.ForwardRef("typing.Union[None, bool]")},
+ )
eq_(
sa_typing.pep695_values(TA_null_union4),
{int, typing.ForwardRef("TA_null_union2")},
)
+ eq_(
+ sa_typing.pep695_values(TAext_null_union4),
+ {int, typing.ForwardRef("TAext_null_union2")},
+ )
eq_(sa_typing.pep695_values(TA_union_ta), {int, str})
+ eq_(sa_typing.pep695_values(TAext_union_ta), {int, str})
eq_(sa_typing.pep695_values(TA_null_union_ta), {int, str, None, float})
+ eq_(
+ sa_typing.pep695_values(TAext_null_union_ta),
+ {int, str, None, float},
+ )
eq_(
sa_typing.pep695_values(TA_list),
{int, str, typing.List[typing.ForwardRef("TA_list")]},
)
+ eq_(
+ sa_typing.pep695_values(TAext_list),
+ {int, str, typing.List[typing.ForwardRef("TAext_list")]},
+ )
eq_(
sa_typing.pep695_values(TA_recursive),
{typing.ForwardRef("TA_recursive"), str},
)
+ eq_(
+ sa_typing.pep695_values(TAext_recursive),
+ {typing.ForwardRef("TAext_recursive"), str},
+ )
eq_(
sa_typing.pep695_values(TA_null_recursive),
{typing.ForwardRef("TA_recursive"), str, None},
)
+ eq_(
+ sa_typing.pep695_values(TAext_null_recursive),
+ {typing.ForwardRef("TAext_recursive"), str, None},
+ )
eq_(
sa_typing.pep695_values(TA_recursive_a),
{typing.ForwardRef("TA_recursive_b"), int},
)
+ eq_(
+ sa_typing.pep695_values(TAext_recursive_a),
+ {typing.ForwardRef("TAext_recursive_b"), int},
+ )
eq_(
sa_typing.pep695_values(TA_recursive_b),
{typing.ForwardRef("TA_recursive_a"), str},
)
+ eq_(
+ sa_typing.pep695_values(TAext_recursive_b),
+ {typing.ForwardRef("TAext_recursive_a"), str},
+ )
+ # generics
+ eq_(sa_typing.pep695_values(TA_generic), {typing.List[TV]})
+ eq_(sa_typing.pep695_values(TAext_generic), {typing.List[TV]})
+ eq_(sa_typing.pep695_values(TA_generic_typed), {typing.List[TV]})
+ eq_(sa_typing.pep695_values(TAext_generic_typed), {typing.List[TV]})
+ eq_(sa_typing.pep695_values(TA_generic_null), {None, typing.List[TV]})
+ eq_(
+ sa_typing.pep695_values(TAext_generic_null),
+ {None, typing.List[TV]},
+ )
+ eq_(
+ sa_typing.pep695_values(TA_generic_null_typed),
+ {None, typing.List[TV]},
+ )
+ eq_(
+ sa_typing.pep695_values(TAext_generic_null_typed),
+ {None, typing.List[TV]},
+ )
def test_is_fwd_ref(self):
eq_(sa_typing.is_fwd_ref(int), False)
sa_typing.make_union_type(bool, TA_int, NT_str),
typing.Union[bool, TA_int, NT_str],
)
+ eq_(
+ sa_typing.make_union_type(bool, TAext_int, NT_str),
+ typing.Union[bool, TAext_int, NT_str],
+ )
def test_includes_none(self):
eq_(sa_typing.includes_none(None), True)
eq_(sa_typing.includes_none(t), True, str(t))
# TODO: these are false negatives
- false_negative = {
+ false_negatives = {
TA_null_union4, # does not evaluate FW ref
+ TAext_null_union4, # does not evaluate FW ref
}
for t in type_aliases() + new_types():
- if t in false_negative:
+ if t in false_negatives:
exp = False
else:
exp = "null" in t.__name__
# nested things
eq_(sa_typing.includes_none(typing.Union[int, "None"]), True)
eq_(sa_typing.includes_none(typing.Union[bool, TA_null_union]), True)
+ eq_(
+ sa_typing.includes_none(typing.Union[bool, TAext_null_union]), True
+ )
eq_(sa_typing.includes_none(typing.Union[bool, NT_null]), True)
# nested fw
eq_(
eq_(
sa_typing.includes_none(typing.Union[bool, "TA_null_union"]), False
)
+ eq_(
+ sa_typing.includes_none(typing.Union[bool, "TAext_null_union"]),
+ False,
+ )
eq_(sa_typing.includes_none(typing.Union[bool, "NT_null"]), False)
def test_is_union(self):
eq_(sa_typing.is_union(t), True)
for t in type_aliases() + new_types() + annotated_l():
eq_(sa_typing.is_union(t), False)
+
+ def test_TypingInstances(self):
+ is_(sa_typing._type_tuples, sa_typing._type_instances)
+ is_(
+ isinstance(sa_typing._type_instances, sa_typing._TypingInstances),
+ True,
+ )
+
+ # cached
+ is_(
+ sa_typing._type_instances.Literal,
+ sa_typing._type_instances.Literal,
+ )
+
+ for k in ["Literal", "Annotated", "TypeAliasType"]:
+ types = set()
+ ti = getattr(sa_typing._type_instances, k)
+ for lib in [typing, typing_extensions]:
+ lt = getattr(lib, k, None)
+ if lt is not None:
+ types.add(lt)
+ is_(lt in ti, True)
+ eq_(len(ti), len(types), k)
from sqlalchemy.util import compat
from sqlalchemy.util.typing import Annotated
+TV = typing.TypeVar("TV")
+
class _SomeDict1(TypedDict):
type: Literal["1"]
)
_JsonPep695 = TypeAliasType("_JsonPep695", _JsonPep604)
+TypingTypeAliasType = getattr(typing, "TypeAliasType", TypeAliasType)
+
_StrPep695 = TypeAliasType("_StrPep695", str)
+_TypingStrPep695 = TypingTypeAliasType("_TypingStrPep695", str)
+_GenericPep695 = TypeAliasType("_GenericPep695", List[TV], type_params=(TV,))
+_TypingGenericPep695 = TypingTypeAliasType(
+ "_TypingGenericPep695", List[TV], type_params=(TV,)
+)
+_GenericPep695Typed = _GenericPep695[int]
+_TypingGenericPep695Typed = _TypingGenericPep695[int]
_UnionPep695 = TypeAliasType("_UnionPep695", Union[_SomeDict1, _SomeDict2])
strtypalias_keyword = TypeAliasType(
"strtypalias_keyword", Annotated[str, mapped_column(info={"hi": "there"})]
_Literal695 = TypeAliasType(
"_Literal695", Literal["to-do", "in-progress", "done"]
)
+_TypingLiteral695 = TypingTypeAliasType(
+ "_TypingLiteral695", Literal["to-do", "in-progress", "done"]
+)
_RecursiveLiteral695 = TypeAliasType("_RecursiveLiteral695", _Literal695)
):
declare()
+ @testing.variation(
+ "type_",
+ [
+ "str_extension",
+ "str_typing",
+ "generic_extension",
+ "generic_typing",
+ "generic_typed_extension",
+ "generic_typed_typing",
+ ],
+ )
@testing.requires.python312
def test_pep695_typealias_as_typemap_keys(
- self, decl_base: Type[DeclarativeBase]
+ self, decl_base: Type[DeclarativeBase], type_
):
"""test #10807"""
decl_base.registry.update_type_annotation_map(
- {_UnionPep695: JSON, _StrPep695: String(30)}
+ {
+ _UnionPep695: JSON,
+ _StrPep695: String(30),
+ _TypingStrPep695: String(30),
+ _GenericPep695: String(30),
+ _TypingGenericPep695: String(30),
+ _GenericPep695Typed: String(30),
+ _TypingGenericPep695Typed: String(30),
+ }
)
class Test(decl_base):
__tablename__ = "test"
id: Mapped[int] = mapped_column(primary_key=True)
- data: Mapped[_StrPep695]
+ if type_.str_extension:
+ data: Mapped[_StrPep695]
+ elif type_.str_typing:
+ data: Mapped[_TypingStrPep695]
+ elif type_.generic_extension:
+ data: Mapped[_GenericPep695]
+ elif type_.generic_typing:
+ data: Mapped[_TypingGenericPep695]
+ elif type_.generic_typed_extension:
+ data: Mapped[_GenericPep695Typed]
+ elif type_.generic_typed_typing:
+ data: Mapped[_TypingGenericPep695Typed]
+ else:
+ type_.fail()
structure: Mapped[_UnionPep695]
eq_(Test.__table__.c.data.type._type_affinity, String)
else:
eq_(MyClass.data_one.type.length, None)
- @testing.variation("type_", ["literal", "recursive", "not_literal"])
+ @testing.variation(
+ "type_",
+ [
+ "literal",
+ "literal_typing",
+ "recursive",
+ "not_literal",
+ "not_literal_typing",
+ "generic",
+ "generic_typing",
+ "generic_typed",
+ "generic_typed_typing",
+ ],
+ )
@testing.combinations(True, False, argnames="in_map")
@testing.requires.python312
def test_pep695_literal_defaults_to_enum(self, decl_base, type_, in_map):
status: Mapped[_RecursiveLiteral695] # noqa: F821
elif type_.literal:
status: Mapped[_Literal695] # noqa: F821
+ elif type_.literal_typing:
+ status: Mapped[_TypingLiteral695] # noqa: F821
elif type_.not_literal:
status: Mapped[_StrPep695] # noqa: F821
+ elif type_.not_literal_typing:
+ status: Mapped[_TypingStrPep695] # noqa: F821
+ elif type_.generic:
+ status: Mapped[_GenericPep695] # noqa: F821
+ elif type_.generic_typing:
+ status: Mapped[_TypingGenericPep695] # noqa: F821
+ elif type_.generic_typed:
+ status: Mapped[_GenericPep695Typed] # noqa: F821
+ elif type_.generic_typed_typing:
+ status: Mapped[_TypingGenericPep695Typed] # noqa: F821
else:
type_.fail()
decl_base.registry.update_type_annotation_map(
{
_Literal695: Enum(enum.Enum), # noqa: F821
+ _TypingLiteral695: Enum(enum.Enum), # noqa: F821
_RecursiveLiteral695: Enum(enum.Enum), # noqa: F821
_StrPep695: Enum(enum.Enum), # noqa: F821
+ _TypingStrPep695: Enum(enum.Enum), # noqa: F821
+ _GenericPep695: Enum(enum.Enum), # noqa: F821
+ _TypingGenericPep695: Enum(enum.Enum), # noqa: F821
+ _GenericPep695Typed: Enum(enum.Enum), # noqa: F821
+ _TypingGenericPep695Typed: Enum(enum.Enum), # noqa: F821
}
)
- if type_.literal:
+ if type_.literal or type_.literal_typing:
Foo = declare()
col = Foo.__table__.c.status
is_true(isinstance(col.type, Enum))
from sqlalchemy.util import compat
from sqlalchemy.util.typing import Annotated
+TV = typing.TypeVar("TV")
+
class _SomeDict1(TypedDict):
type: Literal["1"]
)
_JsonPep695 = TypeAliasType("_JsonPep695", _JsonPep604)
+TypingTypeAliasType = getattr(typing, "TypeAliasType", TypeAliasType)
+
_StrPep695 = TypeAliasType("_StrPep695", str)
+_TypingStrPep695 = TypingTypeAliasType("_TypingStrPep695", str)
+_GenericPep695 = TypeAliasType("_GenericPep695", List[TV], type_params=(TV,))
+_TypingGenericPep695 = TypingTypeAliasType(
+ "_TypingGenericPep695", List[TV], type_params=(TV,)
+)
+_GenericPep695Typed = _GenericPep695[int]
+_TypingGenericPep695Typed = _TypingGenericPep695[int]
_UnionPep695 = TypeAliasType("_UnionPep695", Union[_SomeDict1, _SomeDict2])
strtypalias_keyword = TypeAliasType(
"strtypalias_keyword", Annotated[str, mapped_column(info={"hi": "there"})]
_Literal695 = TypeAliasType(
"_Literal695", Literal["to-do", "in-progress", "done"]
)
+_TypingLiteral695 = TypingTypeAliasType(
+ "_TypingLiteral695", Literal["to-do", "in-progress", "done"]
+)
_RecursiveLiteral695 = TypeAliasType("_RecursiveLiteral695", _Literal695)
):
declare()
+ @testing.variation(
+ "type_",
+ [
+ "str_extension",
+ "str_typing",
+ "generic_extension",
+ "generic_typing",
+ "generic_typed_extension",
+ "generic_typed_typing",
+ ],
+ )
@testing.requires.python312
def test_pep695_typealias_as_typemap_keys(
- self, decl_base: Type[DeclarativeBase]
+ self, decl_base: Type[DeclarativeBase], type_
):
"""test #10807"""
decl_base.registry.update_type_annotation_map(
- {_UnionPep695: JSON, _StrPep695: String(30)}
+ {
+ _UnionPep695: JSON,
+ _StrPep695: String(30),
+ _TypingStrPep695: String(30),
+ _GenericPep695: String(30),
+ _TypingGenericPep695: String(30),
+ _GenericPep695Typed: String(30),
+ _TypingGenericPep695Typed: String(30),
+ }
)
class Test(decl_base):
__tablename__ = "test"
id: Mapped[int] = mapped_column(primary_key=True)
- data: Mapped[_StrPep695]
+ if type_.str_extension:
+ data: Mapped[_StrPep695]
+ elif type_.str_typing:
+ data: Mapped[_TypingStrPep695]
+ elif type_.generic_extension:
+ data: Mapped[_GenericPep695]
+ elif type_.generic_typing:
+ data: Mapped[_TypingGenericPep695]
+ elif type_.generic_typed_extension:
+ data: Mapped[_GenericPep695Typed]
+ elif type_.generic_typed_typing:
+ data: Mapped[_TypingGenericPep695Typed]
+ else:
+ type_.fail()
structure: Mapped[_UnionPep695]
eq_(Test.__table__.c.data.type._type_affinity, String)
else:
eq_(MyClass.data_one.type.length, None)
- @testing.variation("type_", ["literal", "recursive", "not_literal"])
+ @testing.variation(
+ "type_",
+ [
+ "literal",
+ "literal_typing",
+ "recursive",
+ "not_literal",
+ "not_literal_typing",
+ "generic",
+ "generic_typing",
+ "generic_typed",
+ "generic_typed_typing",
+ ],
+ )
@testing.combinations(True, False, argnames="in_map")
@testing.requires.python312
def test_pep695_literal_defaults_to_enum(self, decl_base, type_, in_map):
status: Mapped[_RecursiveLiteral695] # noqa: F821
elif type_.literal:
status: Mapped[_Literal695] # noqa: F821
+ elif type_.literal_typing:
+ status: Mapped[_TypingLiteral695] # noqa: F821
elif type_.not_literal:
status: Mapped[_StrPep695] # noqa: F821
+ elif type_.not_literal_typing:
+ status: Mapped[_TypingStrPep695] # noqa: F821
+ elif type_.generic:
+ status: Mapped[_GenericPep695] # noqa: F821
+ elif type_.generic_typing:
+ status: Mapped[_TypingGenericPep695] # noqa: F821
+ elif type_.generic_typed:
+ status: Mapped[_GenericPep695Typed] # noqa: F821
+ elif type_.generic_typed_typing:
+ status: Mapped[_TypingGenericPep695Typed] # noqa: F821
else:
type_.fail()
decl_base.registry.update_type_annotation_map(
{
_Literal695: Enum(enum.Enum), # noqa: F821
+ _TypingLiteral695: Enum(enum.Enum), # noqa: F821
_RecursiveLiteral695: Enum(enum.Enum), # noqa: F821
_StrPep695: Enum(enum.Enum), # noqa: F821
+ _TypingStrPep695: Enum(enum.Enum), # noqa: F821
+ _GenericPep695: Enum(enum.Enum), # noqa: F821
+ _TypingGenericPep695: Enum(enum.Enum), # noqa: F821
+ _GenericPep695Typed: Enum(enum.Enum), # noqa: F821
+ _TypingGenericPep695Typed: Enum(enum.Enum), # noqa: F821
}
)
- if type_.literal:
+ if type_.literal or type_.literal_typing:
Foo = declare()
col = Foo.__table__.c.status
is_true(isinstance(col.type, Enum))
projects / thirdparty / sqlalchemy / sqlalchemy.git / commitdiff
