def generate_wordcloud(logo_image,text, stopwords_list, portal, today, path):
custom_mask = np.array(Image.open(logo_image))
wordcloud = WordCloud(stopwords = stopwords_list, background_color="white",mask=custom_mask)
wordcloud.generate(text)
image_colors = ImageColorGenerator(custom_mask)
wordcloud.recolor(color_func=image_colors)
plt.figure(figsize=(10,10))
plt.imshow(wordcloud, interpolation="bilinear")
plt.axis("off")
plt.savefig( path + "/wordclouds/wordcloud_"+portal+"_"+today+".png")
def make_wc(dict, maskpath="", colours=False):
if (maskpath):
word_mask = np.array(Image.open(path.join(d, maskpath)))
wordcloud = wc(background_color="white", mask=word_mask)
wordcloud.generate_from_frequencies(dict)
if (colours):
image_colours = ImageColorGenerator(word_mask)
wordcloud.recolor(color_func=image_colours)
else:
wordcloud = wc(width=1200, height=800).generate_from_frequencies(dict)
return wordcloud
def word_cloud(text):
"""
Plot a wordcloud using FB CEO congressional hearing text.
"""
limit = 200
bgcolor = "#FFFFFF" # white
wordcloud = WordCloud(
max_words=limit,
#stopwords=english_stopwords,
# FB Logo souce: https://www.freepik.com/free-icon/facebook-logo_736921.htm
mask=imread('facebook-logo_318-49940.jpg'),
background_color=bgcolor,
collocations=False).generate(text)
#fig = plt.figure()
#fig.set_figwidth(14)
#fig.set_figheight(18)
fig = plt.gcf()
fig.set_size_inches(12, 8)
plt.imshow(wordcloud.recolor(color_func=grey_color, random_state=3),
interpolation="bilinear")
plt.axis('off')
plt.show()
return wordcloud
def get_wordcloud(image,font,sw,word,result):
wordcloud = WordCloud(scale=15, font_path=font, mask=image, stopwords=sw, background_color='white',
max_words=80000,max_font_size=10, random_state=42)
wordcloud.generate(word)
img_colors = ImageColorGenerator(image)
plt.imshow(wordcloud.recolor(color_func=img_colors))
plt.imshow(wordcloud)
plt.axis('off')
plt.show()
wordcloud.to_file(result)
print('Task Done!')
'senast', 'sent', 'sex', 'sextio', 'sextionde', 'sexton', 'sextonde',
'sig', 'sin', 'sina', 'sist', 'sista', 'siste', 'sitt', 'sju', 'sjunde',
'sjuttio', 'sjuttionde', 'sjutton', 'sjuttonde', 'sjätte', 'ska', 'skall',
'skulle', 'slutligen', 'små', 'smått', 'snart', 'som', 'stor', 'stora',
'stort', 'större', 'störst', 'säga', 'säger', 'sämre', 'sämst', 'så',
'tack', 'tidig', 'tidigare', 'tidigast', 'tidigt', 'till', 'tills',
'tillsammans', 'tio', 'tionde', 'tjugo', 'tjugoen', 'tjugoett', 'tjugonde',
'tjugotre', 'tjugotvå', 'tjungo', 'tolfte', 'tolv', 'tre', 'tredje',
'trettio', 'trettionde', 'tretton', 'trettonde', 'två', 'tvåhundra',
'under', 'upp', 'ur', 'ursäkt', 'ut', 'utan', 'utanför', 'ute', 'vad',
'var', 'vara', 'varför', 'varifrån', 'varit', 'varken', 'varsågod', 'vart',
'vem', 'vems', 'verkligen', 'vi', 'vid', 'vidare', 'viktig', 'viktigare',
'viktigast', 'viktigt', 'vilka', 'vilken', 'vilket', 'vill', 'vänster',
'vänstra', 'värre', 'vår', 'våra', 'vårt', 'än', 'ännu', 'är', 'även',
'åtminstone', 'åtta', 'åttio', 'åttionde', 'åttonde', 'över', 'övermorgon',
'överst', 'övre'
]
wordcloud = WordCloud(stopwords=stopwords,
background_color="white",
mode="RGBA").generate(text)
image_colors = ImageColorGenerator(mask)
plt.figure(figsize=[8, 8])
plt.imshow(wordcloud.recolor(color_func=image_colors),
interpolation="bilinear")
plt.axis("off")
plt.savefig("blog_irl_cloud.png", dpi=600, facecolor='w', format='png')
plt.show()