class ALCH(object): #wrapper
def __init__(self, text, apikey, id):
self.alc = Alc(api_key=apikey)
self.text = text
self.id = id
def author(self, html=None, url=None, language=None):
params = {'language': language}
return self._alchemy_html_request('GetAuthor',
html=html,
url=url,
params=params)
def keywords(self,
html=None,
text=None,
url=None,
strict_extract_mode=False,
sentiment=False,
emotion=False,
show_source_text=False,
max_items=None,
language=None,
max_keywords=50):
if not max_items:
max_items = max_keywords
params = {
'keywordExtractMode':
'strict' if strict_extract_mode else 'normal',
'sentiment': sentiment,
'emotion': emotion,
'showSourceText': show_source_text,
'maxRetrieve': max_items,
'language': language
}
#return self._alchemy_html_request('GetRankedKeywords', html=html, text=text, url=url, params=params)
return self.alc.keywords(text=self.text, sentiment=True)
def concepts(self,
html=None,
text=None,
url=None,
max_items=8,
linked_data=True,
show_source_text=False,
language=None):
params = {
'maxRetrieve': max_items,
'linkedData': linked_data,
'showSourceText': show_source_text,
'language': language
}
return self._alchemy_html_request('GetRankedConcepts',
html=html,
text=text,
url=url,
params=params)
def entities(self,
html=None,
text=None,
url=None,
disambiguate=True,
linked_data=True,
coreference=True,
quotations=False,
sentiment=False,
emotion=False,
show_source_text=False,
max_items=50,
language=None,
model=None):
params = {
'disambiguate': disambiguate,
'linkedData': linked_data,
'coreference': coreference,
'quotations': quotations,
'sentiment': sentiment,
'emotion': emotion,
'showSourceText': show_source_text,
'maxRetrieve': max_items,
'language': language,
'model': model
}
return self._alchemy_html_request('GetRankedNamedEntities',
html=html,
text=text,
url=url,
params=params)
def emotion(self,
html=None,
text=None,
url=None,
show_source_text=False,
source_text_type=None,
constraint_query=None,
xpath_query=None,
language=None):
params = {
'showSourceText': show_source_text,
'sourceText': source_text_type,
'cquery': constraint_query,
'xpath': xpath_query,
'language': language
}
return self._alchemy_html_request('GetEmotion',
html=html,
text=text,
url=url,
params=params)
def category(self,
html=None,
text=None,
url=None,
show_source_text=False,
language=None):
params = {'showSourceText': show_source_text, 'language': language}
return self._alchemy_html_request('GetCategory',
html=html,
text=text,
url=url,
params=params)
def excall(url, api_key, text):
alc = Alc(url=url, api_key=api_key)
return (json.dumps(alc.keywords(text=text, sentiment=True)))