CODE:

#!/usr/bin/python

# -*- coding: utf-8 -*-

'''

Created on 2014-8-12

@author: guaguastd

@name: friends_likes_number.py

'''

# impot login

from login import facebook_login

# import helper

#from helper import pp

# import itemgetter

from operator import itemgetter

# import PrettyTable

from prettytable import PrettyTable

# access to facebook

facebook_api = facebook_login()

# get friends like through single request

#friends_like = facebook_api.get_object('me', fields='id,name,friends.fields(id,name,likes)')

#pp(friends_like)

# get friends like through multi request

friends = facebook_api.get_connections("me", "friends")['data']

likes = { friend['name'] : facebook_api.get_connections(friend['id'], "likes")['data']

         for friend in friends[:20]}

print 'likes:', likes

# calculate the number of like

num_likes_by_friend = { friend : len(likes[friend])

                        for friend in likes }

pt = PrettyTable(field_names=['Friend', 'Num Likes'])

pt.align['Friend'], pt.align['Num Likes'] = 'l', 'r'

[ pt.add_row(nlbf)

  for nlbf in sorted(num_likes_by_friend.items(),

                     key=itemgetter(1),

                     reverse=True)]

print "Number of likes per friend"

print pt

RESULT:

Number of likes per friend

+--------------------------+-----------+

| Friend                   | Num Likes |

+--------------------------+-----------+

| Ayelén Basualdo          |        25 |

| Soofi Cat                |        25 |

| Brenda Magali            |        25 |

| Brisa Agustina ʚiɞ       |        25 |

| Jeniifer Mendez          |        25 |

| Wanda Bianchi            |        25 |

| Los Mas Lindos del Mundo |        15 |

| Kevin Swaggy             |        14 |

| Jorge Rodriguez          |        11 |

| Karen Csr                |         8 |

| Silvia Dutto             |         3 |

| Nanu Soria               |         3 |

| 吴城                     |         1 |

+--------------------------+-----------+