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361 lines
12 KiB
Python
361 lines
12 KiB
Python
# Stubs for typing (Python 2.7)
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from abc import abstractmethod, ABCMeta
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# Definitions of special type checking related constructs. Their definition
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# are not used, so their value does not matter.
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overload = object()
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Any = object()
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TypeVar = object()
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Generic = object()
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Tuple = object()
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Callable = object()
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Type = object()
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_promote = object()
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class GenericMeta(type): ...
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# Type aliases
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class TypeAlias:
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# Class for defining generic aliases for library types.
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def __init__(self, target_type: type) -> None: ...
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def __getitem__(self, typeargs: Any) -> Any: ...
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Union = TypeAlias(object)
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Optional = TypeAlias(object)
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List = TypeAlias(object)
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Dict = TypeAlias(object)
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DefaultDict = TypeAlias(object)
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Set = TypeAlias(object)
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# Predefined type variables.
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AnyStr = TypeVar('AnyStr', str, unicode)
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# Abstract base classes.
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# These type variables are used by the container types.
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_T = TypeVar('_T')
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_S = TypeVar('_S')
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_KT = TypeVar('_KT') # Key type.
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_VT = TypeVar('_VT') # Value type.
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_T_co = TypeVar('_T_co', covariant=True) # Any type covariant containers.
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_V_co = TypeVar('_V_co', covariant=True) # Any type covariant containers.
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_KT_co = TypeVar('_KT_co', covariant=True) # Key type covariant containers.
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_VT_co = TypeVar('_VT_co', covariant=True) # Value type covariant containers.
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_T_contra = TypeVar('_T_contra', contravariant=True) # Ditto contravariant.
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class SupportsInt(metaclass=ABCMeta):
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@abstractmethod
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def __int__(self) -> int: ...
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class SupportsFloat(metaclass=ABCMeta):
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@abstractmethod
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def __float__(self) -> float: ...
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class SupportsAbs(Generic[_T]):
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@abstractmethod
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def __abs__(self) -> _T: ...
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class SupportsRound(Generic[_T]):
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@abstractmethod
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def __round__(self, ndigits: int = ...) -> _T: ...
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class Reversible(Generic[_T_co]):
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@abstractmethod
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def __reversed__(self) -> Iterator[_T_co]: ...
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class Sized(metaclass=ABCMeta):
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@abstractmethod
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def __len__(self) -> int: ...
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class Iterable(Generic[_T_co]):
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@abstractmethod
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def __iter__(self) -> Iterator[_T_co]: ...
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class Iterator(Iterable[_T_co], Generic[_T_co]):
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@abstractmethod
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def next(self) -> _T_co: ...
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class Generator(Iterator[_T_co], Generic[_T_co, _T_contra, _V_co]):
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@abstractmethod
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def next(self) -> _T_co: ...
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@abstractmethod
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def send(self, value: _T_contra) -> _T_co: ...
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@abstractmethod
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def throw(self, typ: BaseException, val: Any = None, tb: Any = None) -> None: ...
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@abstractmethod
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def close(self) -> None: ...
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class Container(Generic[_T_co]):
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@abstractmethod
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def __contains__(self, x: object) -> bool: ...
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class Sequence(Iterable[_T_co], Container[_T_co], Sized, Reversible[_T_co], Generic[_T_co]):
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@overload
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@abstractmethod
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def __getitem__(self, i: int) -> _T_co: ...
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@overload
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@abstractmethod
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def __getitem__(self, s: slice) -> Sequence[_T_co]: ...
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# Mixin methods
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def index(self, x: Any) -> int: ...
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def count(self, x: Any) -> int: ...
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def __contains__(self, x: object) -> bool: ...
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def __iter__(self) -> Iterator[_T_co]: ...
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def __reversed__(self) -> Iterator[_T_co]: ...
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class MutableSequence(Sequence[_T], Generic[_T]):
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@abstractmethod
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def insert(self, index: int, object: _T) -> None: ...
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@overload
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@abstractmethod
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def __setitem__(self, i: int, o: _T) -> None: ...
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@overload
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@abstractmethod
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def __setitem__(self, s: slice, o: Iterable[_T]) -> None: ...
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@abstractmethod
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def __delitem__(self, i: Union[int, slice]) -> None: ...
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# Mixin methods
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def append(self, object: _T) -> None: ...
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def extend(self, iterable: Iterable[_T]) -> None: ...
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def reverse(self) -> None: ...
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def pop(self, index: int = ...) -> _T: ...
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def remove(self, object: _T) -> None: ...
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def __iadd__(self, x: Iterable[_T]) -> MutableSequence[_T]: ...
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class AbstractSet(Sized, Iterable[_T_co], Container[_T_co], Generic[_T_co]):
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@abstractmethod
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def __contains__(self, x: object) -> bool: ...
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# Mixin methods
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def __le__(self, s: AbstractSet[Any]) -> bool: ...
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def __lt__(self, s: AbstractSet[Any]) -> bool: ...
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def __gt__(self, s: AbstractSet[Any]) -> bool: ...
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def __ge__(self, s: AbstractSet[Any]) -> bool: ...
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def __and__(self, s: AbstractSet[Any]) -> AbstractSet[_T_co]: ...
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def __or__(self, s: AbstractSet[_T]) -> AbstractSet[Union[_T_co, _T]]: ...
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def __sub__(self, s: AbstractSet[Any]) -> AbstractSet[_T_co]: ...
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def __xor__(self, s: AbstractSet[_T]) -> AbstractSet[Union[_T_co, _T]]: ...
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# TODO: argument can be any container?
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def isdisjoint(self, s: AbstractSet[Any]) -> bool: ...
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class FrozenSet(AbstractSet[_T_co], Generic[_T_co]): ...
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class MutableSet(AbstractSet[_T], Generic[_T]):
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@abstractmethod
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def add(self, x: _T) -> None: ...
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@abstractmethod
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def discard(self, x: _T) -> None: ...
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# Mixin methods
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def clear(self) -> None: ...
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def pop(self) -> _T: ...
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def remove(self, element: _T) -> None: ...
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def __ior__(self, s: AbstractSet[_S]) -> MutableSet[Union[_T, _S]]: ...
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def __iand__(self, s: AbstractSet[Any]) -> MutableSet[_T]: ...
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def __ixor__(self, s: AbstractSet[_S]) -> MutableSet[Union[_T, _S]]: ...
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def __isub__(self, s: AbstractSet[Any]) -> MutableSet[_T]: ...
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class MappingView(Sized):
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def __len__(self) -> int: ...
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class ItemsView(AbstractSet[Tuple[_KT_co, _VT_co]], MappingView, Generic[_KT_co, _VT_co]):
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def __contains__(self, o: object) -> bool: ...
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def __iter__(self) -> Iterator[Tuple[_KT_co, _VT_co]]: ...
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class KeysView(AbstractSet[_KT_co], MappingView, Generic[_KT_co]):
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def __contains__(self, o: object) -> bool: ...
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def __iter__(self) -> Iterator[_KT_co]: ...
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class ValuesView(MappingView, Iterable[_VT_co], Generic[_VT_co]):
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def __contains__(self, o: object) -> bool: ...
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def __iter__(self) -> Iterator[_VT_co]: ...
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class Mapping(Sized, Iterable[_KT], Container[_KT], Generic[_KT, _VT_co]):
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# TODO: We wish the key type could also be covariant, but that doesn't work,
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# see discussion in https: //github.com/python/typing/pull/273.
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@abstractmethod
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def __getitem__(self, k: _KT) -> _VT_co:
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...
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# Mixin methods
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def get(self, k: _KT, default: _VT_co = ...) -> _VT_co: # type: ignore
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...
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def keys(self) -> list[_KT]: ...
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def values(self) -> list[_VT_co]: ...
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def items(self) -> list[Tuple[_KT, _VT_co]]: ...
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def iterkeys(self) -> Iterator[_KT]: ...
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def itervalues(self) -> Iterator[_VT_co]: ...
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def iteritems(self) -> Iterator[Tuple[_KT, _VT_co]]: ...
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def __contains__(self, o: object) -> bool: ...
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class MutableMapping(Mapping[_KT, _VT], Generic[_KT, _VT]):
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@abstractmethod
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def __setitem__(self, k: _KT, v: _VT) -> None: ...
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@abstractmethod
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def __delitem__(self, v: _KT) -> None: ...
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def clear(self) -> None: ...
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def pop(self, k: _KT, default: _VT = ...) -> _VT: ...
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def popitem(self) -> Tuple[_KT, _VT]: ...
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def setdefault(self, k: _KT, default: _VT = ...) -> _VT: ...
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@overload
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def update(self, m: Mapping[_KT, _VT], **kwargs: _VT) -> None: ...
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@overload
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def update(self, m: Iterable[Tuple[_KT, _VT]], **kwargs: _VT) -> None: ...
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Text = unicode
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TYPE_CHECKING = True
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class IO(Iterator[AnyStr], Generic[AnyStr]):
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# TODO detach
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# TODO use abstract properties
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@property
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def mode(self) -> str: ...
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@property
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def name(self) -> str: ...
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@abstractmethod
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def close(self) -> None: ...
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@property
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def closed(self) -> bool: ...
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@abstractmethod
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def fileno(self) -> int: ...
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@abstractmethod
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def flush(self) -> None: ...
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@abstractmethod
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def isatty(self) -> bool: ...
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# TODO what if n is None?
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@abstractmethod
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def read(self, n: int = ...) -> AnyStr: ...
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@abstractmethod
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def readable(self) -> bool: ...
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@abstractmethod
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def readline(self, limit: int = ...) -> AnyStr: ...
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@abstractmethod
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def readlines(self, hint: int = ...) -> list[AnyStr]: ...
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@abstractmethod
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def seek(self, offset: int, whence: int = ...) -> None: ...
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@abstractmethod
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def seekable(self) -> bool: ...
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@abstractmethod
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def tell(self) -> int: ...
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@abstractmethod
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def truncate(self, size: int = ...) -> Optional[int]: ...
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@abstractmethod
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def writable(self) -> bool: ...
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# TODO buffer objects
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@abstractmethod
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def write(self, s: AnyStr) -> None: ...
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@abstractmethod
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def writelines(self, lines: Iterable[AnyStr]) -> None: ...
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@abstractmethod
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def next(self) -> AnyStr: ...
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@abstractmethod
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def __iter__(self) -> Iterator[AnyStr]: ...
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@abstractmethod
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def __enter__(self) -> 'IO[AnyStr]': ...
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@abstractmethod
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def __exit__(self, t: Optional[Type[BaseException]], value: Optional[BaseException],
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# TODO: traceback should be TracebackType but that's defined in types
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traceback: Optional[Any]) -> bool: ...
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class BinaryIO(IO[str]):
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# TODO readinto
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# TODO read1?
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# TODO peek?
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@abstractmethod
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def __enter__(self) -> BinaryIO: ...
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class TextIO(IO[unicode]):
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# TODO use abstractproperty
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@property
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def buffer(self) -> BinaryIO: ...
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@property
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def encoding(self) -> str: ...
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@property
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def errors(self) -> Optional[str]: ...
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@property
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def line_buffering(self) -> bool: ...
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@property
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def newlines(self) -> Any: ... # None, str or tuple
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@abstractmethod
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def __enter__(self) -> TextIO: ...
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class Match(Generic[AnyStr]):
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pos = 0
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endpos = 0
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lastindex = 0
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lastgroup = ... # type: AnyStr
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string = ... # type: AnyStr
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# The regular expression object whose match() or search() method produced
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# this match instance.
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re = ... # type: 'Pattern[AnyStr]'
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def expand(self, template: AnyStr) -> AnyStr: ...
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@overload
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def group(self, group1: int = ...) -> AnyStr: ...
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@overload
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def group(self, group1: str) -> AnyStr: ...
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@overload
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def group(self, group1: int, group2: int,
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*groups: int) -> Sequence[AnyStr]: ...
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@overload
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def group(self, group1: str, group2: str,
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*groups: str) -> Sequence[AnyStr]: ...
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def groups(self, default: AnyStr = ...) -> Sequence[AnyStr]: ...
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def groupdict(self, default: AnyStr = ...) -> dict[str, AnyStr]: ...
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def start(self, group: Union[int, str] = ...) -> int: ...
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def end(self, group: Union[int, str] = ...) -> int: ...
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def span(self, group: Union[int, str] = ...) -> Tuple[int, int]: ...
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class Pattern(Generic[AnyStr]):
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flags = 0
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groupindex = 0
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groups = 0
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pattern = ... # type: AnyStr
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def search(self, string: AnyStr, pos: int = ...,
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endpos: int = ...) -> Match[AnyStr]: ...
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def match(self, string: AnyStr, pos: int = ...,
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endpos: int = ...) -> Match[AnyStr]: ...
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def split(self, string: AnyStr, maxsplit: int = ...) -> list[AnyStr]: ...
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def findall(self, string: AnyStr, pos: int = ...,
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endpos: int = ...) -> list[Any]: ...
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def finditer(self, string: AnyStr, pos: int = ...,
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endpos: int = ...) -> Iterator[Match[AnyStr]]: ...
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@overload
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def sub(self, repl: AnyStr, string: AnyStr,
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count: int = ...) -> AnyStr: ...
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@overload
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def sub(self, repl: Callable[[Match[AnyStr]], AnyStr], string: AnyStr,
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count: int = ...) -> AnyStr: ...
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@overload
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def subn(self, repl: AnyStr, string: AnyStr,
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count: int = ...) -> Tuple[AnyStr, int]: ...
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@overload
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def subn(self, repl: Callable[[Match[AnyStr]], AnyStr], string: AnyStr,
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count: int = ...) -> Tuple[AnyStr, int]: ...
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# Functions
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def get_type_hints(obj: Callable) -> dict[str, Any]: ...
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def cast(tp: Type[_T], obj: Any) -> _T: ...
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# Type constructors
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# NamedTuple is special-cased in the type checker; the initializer is ignored.
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def NamedTuple(typename: str, fields: Iterable[Tuple[str, Any]], *,
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verbose: bool = ..., rename: bool = ...) -> Type[tuple]: ...
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def NewType(name: str, tp: Type[_T]) -> Type[_T]: ...
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