Example

Example

"""
Description: Clusterizer API usage example.
Copyright: (C) 2016 EffectiveSoft Ltd. All Rights Reserved.
Technical support: technical-support@effective-soft.com
"""

import json
import urllib
import urllib2

# sample text
sample_text = "Computer programming (often shortened to programming) is a process that leads from an original formulation of a computing problem to executable computer programs."

# set the URL with parameters for POST request and specify API key for authorization purposes (change YourAPIKey to the Intellexer API key)
api_url = "http://api.intellexer.com/clusterizeText?apikey=YourAPIKey&conceptsRestriction=10&fullTextTrees=true"

# print concept tree
def print_tree(node, height):
	for i in range(0, height):
		print "\t",
	print node.get('text')
	children = node.get('children')
	height += 1
	for child in children:
		print_tree(child, height)

# print response results
def print_response(response):
	print "Concept tree:"
	print_tree(response.get('conceptTree'), 1)

# create request to the Clusterizer API service
def request_api(url, text):
	header = { 'Content-Type' : "application/octet-stream" }
	req = urllib2.Request(url, text, header)
	conn = urllib2.urlopen(req)
	try:
		json_response = json.loads(conn.read())
	finally:
		conn.close()
	print_response(json_response)

# perform the request
try:
	request_api(api_url, sample_text)
except urllib2.HTTPError as error:
	print 'HTTP error - %s' % error.read()

Output

Concept tree:
	
		programming
			computer programming
		executable computer program
		process
		computing problem
		original formulation