def svgTextFromCnnUrl(cnnurl, N=8, nGram=2, width=740, height=500):
t = time()
p = posts.getPostsFromUrl(cnnurl)
print str(time()-t) + " seconds to fetch " + str(len(p)) + " unfiltered posts from disqus"
t = time()
# currently just displays the most common bigrams
common_ngrams = stats.mostCommonNGramsFromPosts(p,N)
common_ngrams = stats.nGramsListToTokenStringsList(common_ngrams[nGram-1])
print str(time()-t) + " seconds to parse all the comments"
s = svggen.commonTokensListToSVGImage(common_ngrams, width, height)
return s
def svgTextFromCnnUrl(cnnurl, p=None, width=1000, height=1500):
common_ngrams = commonNGrams(cnnurl, p)
#print str(time()-t) + " seconds to parse all the comments"
s = svggen.commonTokensListToSVGImage(common_ngrams, width, height)
return s
