def extract_text_alchemy(url):
# for content processing
# to connect with alchemy and tag the content
alchemyapi = AlchemyAPI()
resp = alchemyapi.text('url', url)
response = alchemyapi.keywords("text", resp['text'])
if "keywords" in response.keys():
keywords = response["keywords"]
else:
print "No parsed data: ", url
print response
keywords = []
return keywords
def extract_text_alchemy(url):
# for content processing
# to connect with alchemy and tag the content
alchemyapi = AlchemyAPI()
resp = alchemyapi.text('url', url)
response = alchemyapi.keywords("text", resp['text'])
if "keywords" in response.keys():
keywords = response["keywords"]
else:
print "No parsed data: ", url
print response
keywords = []
return keywords
class Alchemy:
def __init__(self):
logging.debug("Loading Alchemy...")
self.alchemyapi = AlchemyAPI()
def run(self, data, target, options=None):
if target == "combined":
if options is None:
options = ['main', 'sentiment', 'emotion'] # defualt
return self.combined(data, options)
elif target == "text":
return self.text(data)
else:
logging.error("Unhandled target:" + target)
def text(self, url):
logging.debug("[T] Requestions data from Alchemy...")
response = self.alchemyapi.text('url', url)
logging.debug("Fininshed!")
if response['status'] == 'OK':
return response
else:
logging.error('Error in concept tagging call: ' +
str(response['statusInfo']))
sys.exit(0)
return None
def combined(self, text, options):
logging.debug("[C] Requestions data from Alchemy...")
result = {}
for n in options:
if n == "main":
response = self.combined_helper(text)
result[u'entities'] = response['entities']
result[u'taxonomy'] = response['taxonomy']
result[u'concepts'] = response['concepts']
result[u'keywords'] = response['keywords']
result = response
elif n == "sentiment":
response = self.combined_helper(
text, options={"extract": ('doc-sentiment')})
result[u'docSentiment'] = response['docSentiment']
elif n == "emotion":
response = self.combined_helper(
text, options={"extract": ('doc-emotion')})
result[u'docEmotions'] = response['docEmotions']
self.combined_helper(text)
logging.debug("Fininshed!")
return result
def combined_helper(self, text, options={}):
response = self.alchemyapi.combined('text', text, options=options)
if response['status'] == 'OK':
return response
else:
logging.error('Error in concept tagging call: ',
response['statusInfo'])
sys.exit(0)
return None
