Hello everyone,
i want to read URL Value of rss feed from user and then get data from
respective feed. For that i m using web.py and form value but i am getting
error
"need more than 1 value to unpack"
my web.py code is:
class Feed(object):
def GET(self):
return render.get_text()
def POST(self):
form = web.input(paragraph2="None")
textToBeAnalysed1 = "%s" % (form.paragraph2)
#print textToBeAnalysed1
service = SentimentAnalyzingService()
textToBeAnalysed = service.feedvalue(textToBeAnalysed1)
scoreOfSentimentAnalysis =
service.performBasicSentimentAnalysis(textToBeAnalysed)
return render.show_sentiment(scoreOfSentimentAnalysis)
and html template code is:
<h1>Insert RSS feed to analyze sentiment.</h1></center>
<br />
<form method="post" action="/Feed">
<center>
<!-- <input name="url" id="url" value="Type URL here"
type="text"/> -->
<input name="paragraph2" id="status" value="Type something here
to analyze" type="text"/>
<input type="submit" style="margin-leftt: 10px;padding-left:5
cm;" class="button_example3" value="Analyze"/>
</center>
</form>
Analyzing code is:
def feedvalue(self,url):
for result in Newsfeed().search(url)[:15]:
s= plaintext(result.description, keep={})
m = repr(result.title) + '\n' + s
#print m
return m
The flow is user enter url from form data and this url is passed to
analyzing code which returns rss feed data of title and description.but i
am getting error
<type 'exceptions.ValueError'> at /Feed need more than 1 value to unpack
so please help me...your help would be very much helpful.
Thanks and regards,
Saifee
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