sorts.exchange_sort

Attributes

user_input

Classes

Comparable

Base class for protocol classes.

Functions

exchange_sort(→ list[T])

Uses exchange sort to sort a list of numbers.

Module Contents

class sorts.exchange_sort.Comparable

Bases: Protocol

Base class for protocol classes.

Protocol classes are defined as:

class Proto(Protocol):
    def meth(self) -> int:
        ...

Such classes are primarily used with static type checkers that recognize structural subtyping (static duck-typing).

For example:

class C:
    def meth(self) -> int:
        return 0

def func(x: Proto) -> int:
    return x.meth()

func(C())  # Passes static type check

See PEP 544 for details. Protocol classes decorated with @typing.runtime_checkable act as simple-minded runtime protocols that check only the presence of given attributes, ignoring their type signatures. Protocol classes can be generic, they are defined as:

class GenProto[T](Protocol):
    def meth(self) -> T:
        ...

__lt__(other: Any, /) → bool

sorts.exchange_sort.exchange_sort[T: Comparable](numbers: list[T]) → list[T]

Uses exchange sort to sort a list of numbers. Source: https://en.wikipedia.org/wiki/Sorting_algorithm#Exchange_sort >>> exchange_sort([5, 4, 3, 2, 1]) [1, 2, 3, 4, 5] >>> exchange_sort([-1, -2, -3]) [-3, -2, -1] >>> exchange_sort([1, 2, 3, 4, 5]) [1, 2, 3, 4, 5] >>> exchange_sort([0, 10, -2, 5, 3]) [-2, 0, 3, 5, 10] >>> exchange_sort([]) [] >>> exchange_sort([“c”, “a”, “b”]) [‘a’, ‘b’, ‘c’] >>> exchange_sort([2.5, -1, 0.0]) [-1, 0.0, 2.5] >>> exchange_sort([1, “a”]) Traceback (most recent call last):

…

TypeError: ‘<’ not supported between instances of ‘str’ and ‘int’

sorts.exchange_sort.user_input