def find_households (img_url):
client = face_client.FaceClient(settings.FACE_COM_KEY, settings.FACE_COM_SECRET)
try:
response = client.faces_recognize('all', img_url, namespace=settings.FACE_COM_NAMESPACE)
except:
return None
uids = response['photos'][0]['tags'][0]['uids']
if len(uids) > 0:
ret = []
used = []
for uid in uids:
uid = uid['uid'].replace('@' + settings.FACE_COM_NAMESPACE, '')
if re.search("^p", uid):
uid = uid.replace('p', '')
try:
p = pmodels.Person.objects.get(id=uid)
except:
pass
else:
#print p
if p.household.id not in used:
used.append(p.household.id)
ret.append(p.household)
return ret
return None
def train(url):
print 'training...'
client = face_client.FaceClient(FACE_API_KEY, FACE_API_SECRET)
client.set_facebook_credentials(session=FB_SESSION_KEY, user=FB_USER)
if 'profile.php' in url:
id = url[url.find('id=') + 3:]
result = client.faces_train(uids='*****@*****.**' % (id))
return result
url = url.replace('www.facebook.com', 'graph.facebook.com')
result = fetch_url(url)
if not result:
return 'Could not train'
id = simplejson.loads(result).get('id')
result = client.faces_train(uids='*****@*****.**' % (id))
return result
def recognize(live=True, path='/tmp/pic.jpg'):
client = face_client.FaceClient(FACE_API_KEY, FACE_API_SECRET)
client.set_facebook_credentials(session=FB_SESSION_KEY, user=FB_USER)
if live:
os.system('%s %s' % (ISIGHTCAPTURE_PATH, path))
result = client.faces_recognize(file=path,
uids='*****@*****.**',
aggressive=True)
if not result:
return 'Could not recognize face'
try:
print[uid for uid in result['photos'][0]['tags'][0]['uids'][:5]]
uid = result['photos'][0]['tags'][0]['uids'][0]['uid']
except:
return result
uid = uid.replace('@facebook.com', '')
fb_result = fetch_url('http://graph.facebook.com/' + uid)
if not fb_result:
return 'Could not contact facebook'
fb_result = simplejson.loads(fb_result)
print '\n\n\nHello, %s\n\n\n' % (fb_result['name'])
return {'uid': uid, 'name': fb_result['name']}
def face_detect(self):
#print "Detecting Faces"
client = face_client.FaceClient(settings.FACE_COM_KEY,
settings.FACE_COM_SECRET)
if self.image:
response = client.faces_detect(settings.FACE_COM_HTTP +
self.image.url)
try:
tids = [
photo['tags'][0]['tid'] for photo in response['photos']
]
except:
pass
else:
uid = 'p%d@%s' % (self.id, settings.FACE_COM_NAMESPACE)
name = str(self)
#print tids
client.tags_get(uid)
client.tags_save(tids=','.join(tids), uid=uid, label=name)
client.faces_train(uid)
def main(argv):
client = face_client.FaceClient(CameraController(), ImageDisplayer(),
FaceApiProxy())
client.start()