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typeshed/stdlib/2/heapq.pyi
rchen152 1dfa570cae Fix the definition of nlargest() in stdlib/2/heapq.pyi (#1601)
* Fix nlargest() in stdlib/2/heapq.pyi

* Fix nlargest() syntax

* key can be None in heapq.nlargest
2017-09-12 08:27:41 -07:00

17 lines
669 B
Python

from typing import TypeVar, List, Iterable, Any, Callable, Optional
_T = TypeVar('_T')
def cmp_lt(x, y) -> bool: ...
def heappush(heap: List[_T], item: _T) -> None: ...
def heappop(heap: List[_T]) -> _T:
raise IndexError() # if heap is empty
def heappushpop(heap: List[_T], item: _T) -> _T: ...
def heapify(x: List[_T]) -> None: ...
def heapreplace(heap: List[_T], item: _T) -> _T:
raise IndexError() # if heap is empty
def merge(*iterables: Iterable[_T]) -> Iterable[_T]: ...
def nlargest(n: int, iterable: Iterable[_T],
key: Optional[Callable[[_T], Any]] = ...) -> List[_T]: ...
def nsmallest(n: int, iterable: Iterable[_T]) -> List[_T]: ...