报纸示例中的作者提取不起作用

如何解决报纸示例中的作者提取不起作用

我正在尝试使用 news3k 从包含演讲的网页中提取演讲者姓名，但没有运气。根据包的文档，Wavenumbers = DFF.columns #in fact this is a little more complicated but that's the spirit Spectre = DFF.values.tolist() #btw DFF is my pandas.dataframe containing spectrum with features = wavenumber SS = StandardScaler(copy=True) DFF = SS.fit_transform(DFF) #at this point I use SS for preprocessing before PCA #I'm then trying to inverse SS and get back the 1rst spectrum of the dataset D = SS.inverse_transform(DFF[0]) #However at this point DFF[0] and D are almost-exactly the same I'm sure because : plt.plot(Wavenumbers,D) plt.plot(Wavenumbers,DFF[0]) #the curves are the sames,and : for i,j in enumerate(D) : if j==DFF[0][i] : pass else : print("{}".format(j-DFF[0][i] )) #return nothing bigger than 10e-16 似乎总是返回一个空列表。

使用文档 here 中的示例。

article.authors

返回

In:

from newspaper import Article

url = 'http://fox13Now.com/2013/12/30/new-year-new-laws-obamacare-pot-guns-and-drones/'
article = Article(url)
article.download()
article.parse()
article.authors

而不是预期

Out: []

它也不适用于许多其他示例。

解决方法

在github 485上参考这个issue，newspaper3k在python3中好像坏了，如果你降级到python2，问题中提到了一个解决方法。