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from bs4 import BeautifulSoup
import wget
import os
def getHeds(heds, h_class=None):
hed_text=[]
hed_hrefs=[]
#print(heds[0])
for hed in heds:
#print('*'+hed.string)
if hed.a:
try:
if h_class==None or hed['class'][0]==h_class:
if hed.a.string!=None: hed_text.append(hed.a.string.strip())
if hed.a['href']!='': hed_hrefs.append(hed.a['href'])
except:
continue
return hed_text, hed_hrefs
def get_nyt():
#init vars
stories={}
#download and soup web page
wget.download('https://nytimes.com', out="nyt.html")
soup = BeautifulSoup(open("nyt.html", encoding="utf8"), "lxml")
os.remove('nyt.html')
#get top story
h1s=soup('h1')
h1_heds, h1_href = getHeds(h1s, 'story-heading')
stories['h1']={'heds':[h1_heds[0]], 'href':[h1_href[0]]}
#get secondary stories
aCol = soup.find_all('div', 'a-column')
h2s=aCol[0].find_all('h2')
h2_heds, h2_href = getHeds(h2s, 'story-heading')
stories['h2']={'heds':h2_heds, 'href':h2_href}
#get tertiary stories
bCol = soup.find_all('div', 'b-column')
h3s=bCol[0].find_all('h2')
h3_heds, h3_href = getHeds(h3s, 'story-heading')
stories['h3']={'heds':h3_heds, 'href':h3_href}
return stories
def get_fox():
#init vars
stories={}
h2_heds = []
h2_href = []
#download and soup web page
wget.download('http://www.foxnews.com', out="fox.html")
soup = BeautifulSoup(open("fox.html", encoding="utf8"), "lxml")
os.remove('fox.html')
#get top story
h1s=soup('h1')
h1_heds, h1_href = getHeds(h1s)
stories['h1']={'heds':[h1_heds[0]], 'href':[h1_href[0]]}
#get secondary stories - <div top-stories><li> (loop for first <a>)
topStories = soup('div', 'top-stories')
topStoriesCols = topStories[0].ul
for c in topStoriesCols.children:
if c.string==None:
h2_heds.append(c.h3.text)
h2_href.append(c.a['href'])
stories['h2']={'heds':h2_heds, 'href':h2_href}
#get tertiary stories
h3s=topStoriesCols.find_all('li')
h3_heds, h3_href=getHeds(h3s)
for href in h3_href:
if href in h2_href:
h3_href.remove(href)
stories['h3']={'heds':h3_heds, 'href':h3_href}
return stories
def get_nbc():
#init vars
stories={}
#download and soup web page
wget.download('http://www.nbcnews.com', out="nbc.html")
soup = BeautifulSoup(open("nbc.html", encoding="utf8"), "lxml")
os.remove('nbc.html')
#get top story
panel = soup.find_all('div', 'panel-txt_hero')
h1_heds=panel[0].find_all('h3')
panel = soup.find_all('div', 'panel-txt')
stories['h1']={'heds':[h1_heds[0].text.strip()], 'href':['http://www.nbcnews.com'+panel[0].a['href']]}
#get secondary stories - div class panel
h2s = soup.find_all('div', 'story-link_default-height')
story_heds=[]
for item in h2s:
story_heds.append(item.h3.text.strip())
h2_heds, h2_href = getHeds(h2s)
for i in range(len(h2_href)):
h2_href[i]='http://www.nbcnews.com'+h2_href[i]
stories['h2']={'heds':story_heds[:3], 'href':h2_href[:3]}
#get tertiary stories - div class story-link
stories['h3']={'heds':story_heds[3:], 'href':h2_href[3:]}
return stories
def getTwitterCard(url):
card={}
#wget.download(url, out="card.html")
cmd='wget --no-check-certificate '+url+' -O card.html'
print(cmd)
ret=os.system(cmd)
print(ret)
soup = BeautifulSoup(open("card.html", encoding="utf8"), "lxml")
#os.remove('card.html')
hed=soup.find_all('meta', {'name' : 'twitter:title'})
card['hed']=hed[0]['content']
img=soup.find_all('meta', {'name' : 'twitter:image'})
card['img']=img[0]['content']
return card
'''
links=get_nbc()
card=getTwitterCard(links['h2']['href'][0])
print(card)
nyt=get_nyt()
fox=get_fox()
nbc=get_nbc()
'''
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