spacy_utils.py 文件源码

def ensure_proper_language_model(nlp):
        # type: (Optional[Language]) -> None
        """Checks if the spacy language model is properly loaded. Raises an exception if the model is invalid."""

        if nlp is None:
            raise Exception("Failed to load spacy language model. Loading the model returned 'None'.")
        if nlp.path is None:
            # Spacy sets the path to `None` if it did not load the model from disk.
            # In this case `nlp` is an unusable stub.
            raise Exception("Failed to load spacy language model for lang '{}'. ".format(nlp.lang) +
                            "Make sure you have downloaded the correct model (https://spacy.io/docs/usage/).")