Summarize articles

summarize.py

#!/usr/bin/env python
from __future__ import unicode_literals, print_function
import os
import urllib
import urllib2
import sys
import re
import json 

TITLE = "title"

if __name__ == '__main__':
    if len(sys.argv) < 1:
        print("This script summarizes urls. Please provide one")
        exit(1)
    AYLIEN_ID = 'AYLIENID'
    AYLIEN_KEY = 'AYLIENKEY'
    aylein_url = 'https://api.aylien.com/api/v1/summarize?url={}'
    page = urllib2.urlopen(sys.argv[1]).read()
    title = re.search(
        r'<{title}>.*</{title}>'.format(title=TITLE), 
        page,
        re.IGNORECASE
        ).group(0)[len(TITLE)+2:-(len(TITLE)+3)]
    headers = {
        'Accept': 'application/json',
        'Content-type': 'application/x-www-form-urlencoded',
        'X-AYLIEN-TextAPI-Application-ID': os.environ.get(AYLIEN_ID),
        'X-AYLIEN-TextAPI-Application-Key': os.environ.get(AYLIEN_KEY)
    }
    request = urllib2.Request(
        aylein_url.format(urllib.quote(sys.argv[1]))
    )
    for key, value in headers.items():
        request.add_header(key, value)
    summary = json.loads(urllib2.urlopen(request).read())
    print("{}{}{}".format('\033[1m', title, '\033[0m'))
    print("\n")
    for sentence in summary['sentences']:
        print("- {}\n".format(sentence))
     

No dependencies, python2.7