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"""
This module provides type definitions and utility functions for type hinting.
It includes:
- Shorthand for commonly used types such as Optional and Union.
- Type aliases for various data structures and common types.
- Importing all types from the `typing` and `typing_extensions` modules.
- Importing specific types from the `types` module.
The module also configures Pyright to ignore wildcard import warnings.
"""
# pyright: reportWildcardImportFromLibrary=false
# ruff: noqa: F405
import datetime
import decimal
from re import Match, Pattern
from types import * # pragma: no cover # noqa: F403
from typing import * # pragma: no cover # noqa: F403
# import * does not import these in all Python versions
# Quickhand for optional because it gets so much use. If only Python had
# support for an optional type shorthand such as `SomeType?` instead of
# `Optional[SomeType]`.
# Since the Union operator is only supported for Python 3.10, we'll create a
# shorthand for it.
from typing import (
IO,
BinaryIO,
Optional as O, # noqa: N817
TextIO,
Union as U, # noqa: N817
)
from typing_extensions import * # type: ignore[no-redef,assignment] # noqa: F403
Scope = Dict[str, Any]
OptionalScope = O[Scope]
Number = U[int, float]
DecimalNumber = U[Number, decimal.Decimal]
ExceptionType = Type[Exception]
ExceptionsType = U[Tuple[ExceptionType, ...], ExceptionType]
StringTypes = U[str, bytes]
delta_type = U[datetime.timedelta, int, float]
timestamp_type = U[
datetime.timedelta,
datetime.date,
datetime.datetime,
str,
int,
float,
None,
]
__all__ = [
'IO',
'TYPE_CHECKING',
# ABCs (from collections.abc).
'AbstractSet',
# The types from the typing module.
# Super-special typing primitives.
'Annotated',
'Any',
# One-off things.
'AnyStr',
'AsyncContextManager',
'AsyncGenerator',
'AsyncGeneratorType',
'AsyncIterable',
'AsyncIterator',
'Awaitable',
# Other concrete types.
'BinaryIO',
'BuiltinFunctionType',
'BuiltinMethodType',
'ByteString',
'Callable',
# Concrete collection types.
'ChainMap',
'ClassMethodDescriptorType',
'ClassVar',
'CodeType',
'Collection',
'Concatenate',
'Container',
'ContextManager',
'Coroutine',
'CoroutineType',
'Counter',
'DecimalNumber',
'DefaultDict',
'Deque',
'Dict',
'DynamicClassAttribute',
'Final',
'ForwardRef',
'FrameType',
'FrozenSet',
# Types from the `types` module.
'FunctionType',
'Generator',
'GeneratorType',
'Generic',
'GetSetDescriptorType',
'Hashable',
'ItemsView',
'Iterable',
'Iterator',
'KeysView',
'LambdaType',
'List',
'Literal',
'Mapping',
'MappingProxyType',
'MappingView',
'Match',
'MemberDescriptorType',
'MethodDescriptorType',
'MethodType',
'MethodWrapperType',
'ModuleType',
'MutableMapping',
'MutableSequence',
'MutableSet',
'NamedTuple', # Not really a type.
'NewType',
'NoReturn',
'Number',
'Optional',
'OptionalScope',
'OrderedDict',
'ParamSpec',
'ParamSpecArgs',
'ParamSpecKwargs',
'Pattern',
'Protocol',
# Structural checks, a.k.a. protocols.
'Reversible',
'Sequence',
'Set',
'SimpleNamespace',
'Sized',
'SupportsAbs',
'SupportsBytes',
'SupportsComplex',
'SupportsFloat',
'SupportsIndex',
'SupportsIndex',
'SupportsInt',
'SupportsRound',
'Text',
'TextIO',
'TracebackType',
'TracebackType',
'Tuple',
'Type',
'TypeAlias',
'TypeGuard',
'TypeVar',
'TypedDict', # Not really a type.
'Union',
'ValuesView',
'WrapperDescriptorType',
'cast',
'coroutine',
'delta_type',
'final',
'get_args',
'get_origin',
'get_type_hints',
'is_typeddict',
'new_class',
'no_type_check',
'no_type_check_decorator',
'overload',
'prepare_class',
'resolve_bases',
'runtime_checkable',
'timestamp_type',
]
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