analyse.py 文件源码

def nltkDownload(self):
        try:
            nltk.data.find("tokenizers")
        except LookupError:
            #self.dis.spinner("Downloading NLTK Data")
            print("No NLTK data found, downloading now...")
            nltk.download("all")
            #self.dis.stop()


    # The searcher find tweets in the database with with the search term handed
    # to it with. It will return the tweets the term and number of times it 
    # apeares in the database in a dictionary.
    # It must be handed:
    #    *a search term as a string