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MSFaceAPI.py
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158 lines (124 loc) · 4.59 KB
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import httplib, urllib, base64, json
import configparser
config = configparser.ConfigParser()
config.read('cfg.ini')
headers = {
# Request headers
'Content-Type': 'application/json',
'Ocp-Apim-Subscription-Key': config['MSFACE']['api_key'],
}
personGroupId = 'students'
def face_detect(image_url):
params =urllib.urlencode({
# Request parameters
'returnFaceId': 'true',
'returnFaceLandmarks': 'false'
})
body = '{"url":"%s"}'% image_url
try:
conn = httplib.HTTPSConnection('westus.api.cognitive.microsoft.com')
conn.request("POST", "/face/v1.0/detect?%s" % params, body, headers)
response = conn.getresponse()
data = response.read()
conn.close()
obj = json.loads(data)
#print obj[0]['faceId']
return obj[0]['faceId']
except Exception as e:
print("Error: %s" % e.message)
def create_person_group():
params = urllib.urlencode({
'personGroupId' : 'group1'
})
body = '{}'
try:
conn = httplib.HTTPSConnection('westus.api.cognitive.microsoft.com')
conn.request("PUT", "/face/v1.0/persongroups/{personGroupId}?%s" % params,body, headers)
response = conn.getresponse()
data = response.read()
print(data)
conn.close()
except Exception as e:
print("Error: %s" % e.message)
def get_persons():
try:
conn = httplib.HTTPSConnection('westus.api.cognitive.microsoft.com')
conn.request("GET", "/face/v1.0/persongroups/%s/persons?" % personGroupId, "", headers)
response = conn.getresponse()
data = response.read()
data = json.loads(data)
#print(data)
persons=[]
for row in data:
persons.append({'name':row['name'],'personId':row['personId']})
conn.close()
return persons
except Exception as e:
print("Error: %s" % e.message)
def create_person(pname,udata):
params = urllib.urlencode({
'personGroupId' : personGroupId
})
persons=get_persons()
for row in persons:
if pname == row['name']:
return row['personId']
body = '{"name":"%s","userData":"%s"}' % (pname,udata)
try:
conn = httplib.HTTPSConnection('westus.api.cognitive.microsoft.com')
conn.request("POST", "/face/v1.0/persongroups/%s/persons?" % personGroupId, body, headers)
response = conn.getresponse()
data = response.read()
data = json.loads(data)
conn.close()
if not data['personId']:
return ''
else:
return data['personId']
except Exception as e:
print("Error: %s" % e.message)
def add_person_face(personId,image_url):
body = '{"url":"%s"}'% image_url
try:
conn = httplib.HTTPSConnection('westus.api.cognitive.microsoft.com')
conn.request("POST", "/face/v1.0/persongroups/%s/persons/%s/persistedFaces?" %(personGroupId,personId), body, headers)
response = conn.getresponse()
data = response.read()
data = json.loads(data)
#print data
conn.close()
except Exception as e:
print(e)
def face_identify(faceId):
#faceIds_str='['+" ".join('"'+str(x)+'",' for x in faceIds)+']'
body = '{ "personGroupId":"%s","faceIds":["%s"]}' % (personGroupId, faceId)
#print body
try:
conn = httplib.HTTPSConnection('westus.api.cognitive.microsoft.com')
conn.request("POST", "/face/v1.0/identify?" , body, headers)
response = conn.getresponse()
data = response.read()
data = json.loads(data)
pid=data[0]['candidates'][0]['personId']
#print(pid)
conn.close()
return pid
except Exception as e:
print("Error: %s" % e.message)
def train():
try:
conn = httplib.HTTPSConnection('westus.api.cognitive.microsoft.com')
conn.request("POST", "/face/v1.0/persongroups/%s/train?" % personGroupId, "", headers)
response = conn.getresponse()
data = response.read()
conn.close()
except Exception as e:
print("Error: %s" % e.message)
#if __name__ == '__main__':
#fid =face_detect('http://res.cloudinary.com/aish/image/upload/v1488457817/SmartMirror/aishwarya/6.jpg')
#print fid
#print create_person('aishwarya_mittal','Aishwarya Mittal')
#url='http://res.cloudinary.com/aish/image/upload/v1488721372/SmartMirror/dataset/aishwarya_mittal/img_1.jpg'
#pid='7b1f2956-8635-4ce0-bfff-bf76afccc899'
#add_person_face(pid,url)
#face_identify('3885e697-f922-4e39-800c-1b7e0387bbf7')