def get_entity_references_(url):
data = geturl('http://api.evri.com/v1/media/related.json?includeTopEntities=true&entityURI=' + urllib.quote(url))
data = json.loads(data)
data = data['evriThing']['mediaResult']['articleList']['article']
def get_path(article):
link = article.get('link', {})
try:
return 'http://%s%s' % (link['@hostName'], link['@path'])
except KeyError:
return ''
def getentities(article):
try:
entities = mklist(article['topEntities']['entity'])
except KeyError: return []
return [dict(
name=getname(entity),
ref=gethref(entity),
) for entity in entities]
return [dict(
author=article.get('author', {}).get('$', ''),
content=article.get('content', {}).get('$', ''),
title=article.get('title', {}).get('$', ''),
url=get_path(article),
entities=getentities(article),
) for article in data]
def get(self):
search = self.request.get('search', '')
gurl = ('http://content.guardianapis.com/search?q=%s&format=json' %
urllib.quote(search))
results = geturl(gurl)
results = json.loads(results)
try:
results = results['response']['results']
except KeyError:
results = []
context = dict(search=search)
fullresults = []
count = 0
for result in results:
url = result['webUrl']
if count < 1:
entities = getentities.get_entities(url)
else:
entities = {}
fullresults.append(dict(url=url.encode('utf8'),
entities=entities.get('entities'),
categories=entities.get('categories'),
title=result['webTitle'],
author='Guardian',
))
count += 1
context['results'] = fullresults
self.render("topic.html", context)
def get_entities_(url):
data = geturl('http://api.evri.com/v1/media/entities.json?uri=' + urllib.quote(url))
data = json.loads(data)
graph = data['evriThing']['graph']
def getfacet(item):
try:
return item['facets']['facet']['$']
except KeyError: pass
return ''
try:
category_list=mklist(graph['categories']['category'])
categories=[item['$'] for item in category_list]
except KeyError:
categories=[]
try:
entity_list = mklist(graph['entities']['entity'])
except KeyError:
entity_list = []
return dict(
categories=categories,
entities=[dict(
name=getname(item),
facet=getfacet(item),
ref=gethref(item)
)
for item in entity_list],
)
