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How to use by_or method in Selene

Best Python code snippet using selene_python

condition.py

Source:condition.py

...11            for condition in conditions:12                condition.call(entity)13        return cls(' and '.join(map(str, conditions)), fn)14    @classmethod15    def by_or(cls, *conditions):16        def fn(entity):17            errors: List[Exception] = []18            for condition in conditions:19                try:20                    condition.call(entity)21                    return22                except Exception as e:23                    errors.append(e)24            raise AssertionError('; '.join(map(str, errors)))25        return cls(' or '.join(map(str, conditions)), fn)26    @classmethod27    def as_not(28            cls, condition: Condition[E], description: str = None29    ) -> Condition[E]:30        condition_words = str(condition).split(' ')31        is_or_have = condition_words[0]32        name = ' '.join(condition_words[1:])33        no_or_not = 'not' if is_or_have == 'is' else 'no'34        new_description = description or f'{is_or_have} {no_or_not} {name}'35        def fn(entity):36            try:37                condition.call(entity)38            except Exception:39                return40            raise ConditionNotMatchedError()41        return cls(new_description, fn)42    @classmethod43    def raise_if_not(44            cls, description: str, predicate: Predicate[E]45    ) -> Condition[E]:46        def fn(entity: E) -> None:47            if not predicate(entity):48                raise ConditionNotMatchedError()49        return cls(description, fn)50    @classmethod51    def raise_if_not_actual(52            cls, description: str, query: Lambda[E, R], predicate: Predicate[R]53    ) -> Condition[E]:54        def fn(entity: E) -> None:55            query_to_str = str(query)56            result = (57                query.__name__58                if query_to_str.startswith('<function')59                else query_to_str60            )61            actual = query(entity)62            if not predicate(actual):63                raise AssertionError(f'actual {result}: {actual}')64        return cls(description, fn)65    def __init__(self, description: str, fn: Lambda[E, None]):66        self._description = description67        self._fn = fn68    def call(self, entity: E) -> None:69        self._fn(entity)70    @property71    def predicate(self) -> Lambda[E, bool]:72        def fn(entity):73            try:74                self.call(entity)75                return True76            except Exception as e:77                return False78        return fn79    @property80    def not_(self) -> Condition[E]:81        return self.__class__.as_not(self)82    def __call__(self, *args, **kwargs):83        return self._fn(*args, **kwargs)84    def __str__(self):85        return self._description86    def and_(self, condition: Condition[E]) -> Condition[E]:87        return Condition.by_and(self, condition)88    def or_(self, condition: Condition[E]) -> Condition[E]:89        return Condition.by_or(self, condition)90def not_(condition_to_be_inverted: Condition):...

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