NewsAutosummarize.py 文件源码

def _init_(self, min_cut=0.1, max_cut=0.9):
        # identation changes - we are inside the constructor
        # here we set up the behaviour
        # this is called each time an object of feq summ class is
        # created or instantiated
        self._min_cut = min_cut    # self=keyword that reports the variable
        self._max_cut = max_cut
        # we save the val of the 2 parameters passed by assigning them
        # two member variables - the 'self.' prefix identifies them as part
        # of the self argument - using underscore as first char.
        self._stopwords = set(stopwords.words('english') + list(punctuation))
        # this is alist of all common words and punc symols

    # identation changes - we are out of the constructor here
    # This is still the body of the class
    # Defining var here ( outside a member function) but within the class
    # member var becomes STATIC. This means it belongs to the class, and not
    # to any specific individual instance (object) of the class