sentiment.py 文件源码

def get_polarity(text):
    """Get the degree of polarity of text.

    Parameters
    ----------
    text : str
        The text to analyze.

    Returns
    -------
    float
        The polarity of the text.

    """
    cleaned_text = clean_text(text)
    analysis = TextBlob(cleaned_text)
    return analysis.sentiment.polarity