Profile pic sync from KAK FB group is improved

PS: Tried using windows, are line endings borked?

main/management/commands/__init__.py

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+__author__ = 'Nikolai'

main/management/commands/facebook_sync.py

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+# coding: utf-8
+from django.contrib.auth.models import User
+
+import difflib
+from django.core.management.base import BaseCommand, CommandError
+import facebook
+
+from main.models import UserProfile
+
+
+class Command(BaseCommand):
+    """
+    - Fetches members of KAK Facebook group
+    - Matches names against the local DB
+    - Saves the users Facebook picture in his/her user profile.
+    """
+    KAK_GROUP_ID = '108265352570560'
+    graph = None
+
+    def get_kak_members(self):
+        members = self.graph.get_connections(id=self.KAK_GROUP_ID, connection_name='members')
+        return [(member['name'], member['id']) for member in members['data']]
+
+    def handle(self, *args, **options):
+        if len(args) != 1:
+            raise CommandError('Missing access token')
+
+        access_token = args[0]
+        self.graph = facebook.GraphAPI(access_token=access_token)
+
+        group_members = self.get_kak_members()
+
+        names = []  # to fuzzy search for a name
+        name_lookup = {}  # to update the matching UserProfile object
+        for u in User.objects.all().order_by('id'):
+            fullname = '{} {}'.format(u.first_name, u.last_name)
+            names.append(fullname)
+            name_lookup[fullname] = u.id
+
+        for member in group_members:
+            match = difflib.get_close_matches(member[0], names, 1)  # max 1 match
+            if match:
+                u = UserProfile.objects.get(pk=name_lookup[match[0]])
+                if str(u.image) is "":
+                    u.image = 'https://graph.facebook.com/{0}/picture'.format(member[1])
+                    u.save()
+