aDriv4 - MANAGER

Edit File: isin.py

from typing import Sequence, TypeVar from hamcrest.core.base_matcher import BaseMatcher from hamcrest.core.description import Description from hamcrest.core.matcher import Matcher __author__ = "Jon Reid" __copyright__ = "Copyright 2011 hamcrest.org" __license__ = "BSD, see License.txt" T = TypeVar("T") class IsIn(BaseMatcher[T]): def __init__(self, sequence: Sequence[T]) -> None: self.sequence = sequence def _matches(self, item: T) -> bool: return item in self.sequence def describe_to(self, description: Description) -> None: description.append_text("one of ").append_list("(", ", ", ")", self.sequence) def is_in(sequence: Sequence[T]) -> Matcher[T]: """Matches if evaluated object is present in a given sequence. :param sequence: The sequence to search. This matcher invokes the ``in`` membership operator to determine if the evaluated object is a member of the sequence. """ return IsIn(sequence)