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Solve the following problem using Python, implementing the functions described below, one line at a time
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Description:
 def all(cls, path=''):
 """Return all ocurrences of the item."""

        url = urljoin(cls._meta.base_url, path)
        pq_items = cls._get_items(url=url, **cls._meta._pyquery_kwargs)
        return [cls(item=i) for i in pq_items.items()]