def get_a_person(self, personId, personGroupId):
headers = {
# Request headers
'Ocp-Apim-Subscription-Key': self.api_key,
}
params = urllib.parse.urlencode({})
try:
conn = http.client.HTTPSConnection(self.host)
conn.request(
"GET", "/face/v1.0/persongroups/" + personGroupId +
"/persons/" + personId + "?%s" % params, "{body}", headers)
response = conn.getresponse()
data = response.read()
personjson = json.loads(str(data, 'UTF-8'))
conn.close()
try:
if ClassUtils.isFaceAPIError(personjson):
return None
except MyException.RateLimitExceededError as e:
time.sleep(10)
return self.get_a_person(personId, personGroupId)
except MyException.UnspecifiedError as e:
return
except MyException.PersonGroupNotTrainedError as e:
print('ERROR: get_a_person.PersonGroupNotTrainedError')
return
return personjson
except Exception as e:
print("[Errno {0}]連線失敗！請檢查網路設定。 {1}".format(e.errno, e.strerror))
def ListPersonGroups(self):
#print('列出所有的 person Groups')
headers = {
# Request headers
'Ocp-Apim-Subscription-Key': self.api_key,
}
params = urllib.parse.urlencode({
# Request parameters
#'start': '{string}',
'top': '1000',
})
try:
conn = http.client.HTTPSConnection(self.host)
conn.request("GET", "/face/v1.0/persongroups?%s" % params,
"{body}", headers)
response = conn.getresponse()
data = response.read()
personGroups = json.loads(str(data, 'UTF-8'))
conn.close()
except Exception as e:
print("[Errno {0}]連線失敗！請檢查網路設定。 {1}".format(e.errno, e.strerror))
try:
if ClassUtils.isFaceAPIError(personGroups):
return []
except MyException.RateLimitExceededError as e:
time.sleep(10)
return self.ListPersonGroups()
except MyException.UnspecifiedError as e:
return
return personGroups
def personGroup_status(self, personGroupId):
print("personGroup_status: 查看一個 personGroup 的狀態，也就是看看訓練是否成功！")
headers = {
# Request headers
'Ocp-Apim-Subscription-Key': self.api_key,
}
params = urllib.parse.urlencode({'personGroupId': personGroupId})
try:
conn = http.client.HTTPSConnection(self.host)
conn.request(
"GET", "/face/v1.0/persongroups/" + personGroupId +
"/training?%s" % params, "{body}", headers)
response = conn.getresponse()
data = response.read()
status = json.loads(str(data, 'UTF-8'))
conn.close()
except Exception as e:
print("[Errno {0}]連線失敗！請檢查網路設定。 {1}".format(e.errno, e.strerror))
try:
if ClassUtils.isFaceAPIError(status):
return None
return status
except MyException.UnspecifiedError as e:
return
def getPersonGroup(self, personGroupId):
print('搜尋 personGroupid =', personGroupId)
headers = {
# Request headers
'Ocp-Apim-Subscription-Key': self.api_key,
}
params = urllib.parse.urlencode({})
try:
conn = http.client.HTTPSConnection(self.host)
conn.request(
"GET",
"/face/v1.0/persongroups/" + personGroupId + "?%s" % params,
"{body}", headers)
response = conn.getresponse()
data = response.read()
personGroup = json.loads(str(data, 'UTF-8'))
conn.close()
except Exception as e:
print("[Errno {0}]連線失敗！請檢查網路設定。 {1}".format(e.errno, e.strerror))
try:
if ClassUtils.isFaceAPIError(personGroup):
pass
return personGroup
except MyException.UnspecifiedError as e:
return
def detectLocalImage(self, imagepath):
start = int(round(time.time() * 1000))
print('開始計時 detectLocalImage 0 ms')
headers = {
# Request headers
'Content-Type': 'application/octet-stream', # 用本地圖檔辨識
'Ocp-Apim-Subscription-Key': self.api_key,
}
params = urllib.parse.urlencode({
# Request parameters
'returnFaceId':
'true',
'returnFaceLandmarks':
'true',
'returnFaceAttributes':
'age,gender,emotion'
})
#'age,gender,headPose,smile,facialHair,glasses,emotion,hair,makeup,occlusion,accessories,blur,exposure'
print('imagepath=', imagepath)
requestbody = open(imagepath, "rb").read()
try:
conn = http.client.HTTPSConnection(self.host)
conn.request("POST", "/face/v1.0/detect?%s" % params, requestbody,
headers)
response = conn.getresponse()
data = response.read()
print('detectLocalImage.data=', data)
detectfaces = json.loads(str(data, 'UTF-8'))
print("detectLocalImage.faces=", detectfaces)
#print(parsed[0]['faceId'])
#faceids.append(parsed[0]['faceId'])
conn.close()
try:
if ClassUtils.isFaceAPIError(detectfaces):
return []
except MyException.RateLimitExceededError as e:
time.sleep(10)
return self.detectLocalImage(imagepath)
except MyException.PersonGroupNotTrainedError as e:
print(
'ERROR: detectLocalImage MyException.PersonGroupNotTrainedError'
)
return
except MyException.UnspecifiedError as e:
return
print("detectLocalImage:",
imagepath + "偵測到 {0} 個人".format(len(detectfaces)))
self.__detectFaces_Save(detectfaces, imagepath)
return detectfaces
except Exception as e:
print("[Errno {0}]連線失敗！請檢查網路設定。 {1}".format(e.errno, e.strerror))
def identify(self, faceidkeys, personGroupId):
print("def Face.identify 開始辨識。faceidkeys=", faceidkeys)
if len(faceidkeys) == 0:
return []
start = int(round(time.time() * 1000))
print('開始辨識 identify 0 ms')
headers = {
# Request headers
'Content-Type': 'application/json',
'Ocp-Apim-Subscription-Key': self.api_key,
}
params = urllib.parse.urlencode({})
requestbody = '''{
"personGroupId": "''' + personGroupId + '''",
"faceIds":''' + str(faceidkeys) + ''',
"maxNumOfCandidatesReturned":1,
"confidenceThreshold": ''' + str(config['confidence']) + '''
}'''
#print('requestbody=', requestbody)
try:
conn = http.client.HTTPSConnection(self.host)
conn.request("POST", "/face/v1.0/identify?%s" % params,
requestbody, headers)
response = conn.getresponse()
data = response.read()
identifiedfaces = json.loads(str(data, 'UTF-8'))
print('Face.Identify.identifiedfaces=', identifiedfaces)
conn.close()
# ClassUtils.tryFaceAPIError(identifyfaces)
except Exception as e:
print("[Errno {0}]連線失敗！請檢查網路設定。 {1}".format(e.errno, e.strerror))
sys.exit()
try:
if ClassUtils.isFaceAPIError(identifiedfaces):
return []
except MyException.RateLimitExceededError as e:
time.sleep(10)
return self.identify(faceidkeys, personGroupId)
except MyException.PersonGroupNotFoundError as e:
personGroupAPI = PersonGroup(self.api_key, self.host)
personGroupAPI.createPersonGroup(personGroupId,
config['personGroupName'],
'group userdata')
return self.identify(faceidkeys, personGroupId)
except MyException.UnspecifiedError as e:
return []
except MyException.PersonGroupNotTrainedError as e:
print('丟出 MyException.PersonGroupNotTrainedError 例外')
raise
print('超過 raise')
# if ClassUtils.isFaceAPIError(identifyfaces):
# return []
return identifiedfaces
def add_a_person_face(self, imagepath, personId, personGroupId):
print("'add_a_person_face': 用一個圖片放入一個 person 當中 personId=" + personId,
'imagepath=', imagepath)
#display(Image(url=imagepath))
headers = {
# Request headers
# 'Content-Type': 'application/json',
'Content-Type': 'application/octet-stream', #上傳圖檔
'Ocp-Apim-Subscription-Key': self.api_key,
}
params = urllib.parse.urlencode({
# Request parameters
'personGroupId': personGroupId,
#'personId': '03cb1134-ad35-4b80-8bf2-3200f44eef31',
'personId': personId,
#'userData': '{string}',
#'targetFace': '{string}',
})
#"https://lh3.googleusercontent.com/AuJtzSdWCTZ6pWW9pMxec86gVZEjP00O7qvl8RNbzYfmJvsiUfDL-BXfel5Sw2jgPNUy7rcIVQ-HFDxDEFuIZxp56NpKwOjYncgMjL_dt0-FnoBIYyUpplx4LlE5ShN2hJ3-URLwOA4=w597-h796-no"
# requestbody = '{"url": "'+imageurl+'"}'
requestbody = open(imagepath, "rb").read()
try:
conn = http.client.HTTPSConnection(self.host)
conn.request(
"POST", "/face/v1.0/persongroups/" + personGroupId +
"/persons/" + personId + "/persistedFaces?%s" % params,
requestbody, headers)
response = conn.getresponse()
data = response.read()
jsondata = json.loads(str(data, 'UTF-8'))
conn.close()
# if 'error' in jsondata:
# if 'RateLimitExceeded' == jsondata['error']['code']:
# time.sleep(10)
# else:
# print("EXCEPTION: ", jsondata['error']['code'] + ":",
# jsondata['error']['message'])
except Exception as e:
print("[Errno {0}]連線失敗！請檢查網路設定。 {1}".format(e.errno, e.strerror))
try:
if ClassUtils.isFaceAPIError(jsondata):
return []
except MyException.RateLimitExceededError as e:
time.sleep(10)
return self.add_a_person_face(imagepath, personId, personGroupId)
except MyException.UnspecifiedError as e:
return
def detectURLImages_NoDownload(self, imageurl):
headers = {
# Request headers
'Content-Type': 'application/json', #
'Ocp-Apim-Subscription-Key': self.api_key,
}
params = urllib.parse.urlencode({
# Request parameters
'returnFaceId':
'true',
'returnFaceLandmarks':
'false',
'returnFaceAttributes':
'age,gender,emotion'
})
#'age,gender,headPose,smile,facialHair,glasses,emotion,hair,makeup,occlusion,accessories,blur,exposure'
print('imageurl=', imageurl)
requestbody = '{"url": "' + imageurl + '"}'
try:
conn = http.client.HTTPSConnection(self.host)
conn.request("POST", "/face/v1.0/detect?%s" % params, requestbody,
headers)
response = conn.getresponse()
data = response.read()
detectfaces = json.loads(str(data, 'UTF-8'))
print("detecURLImage.faces 偵測到 faces 長度=", len(detectfaces))
for index, face in enumerate(detectfaces):
print('face[' + str(index) + ']=', face)
conn.close()
except Exception as e:
print("[Errno {0}]連線失敗！請檢查網路設定。 {1}".format(e.errno, e.strerror))
#return []
try:
if ClassUtils.isFaceAPIError(detectfaces):
return []
except MyException.RateLimitExceededError as e:
time.sleep(10)
return self.detectURLImages(imageurl)
except MyException.UnspecifiedError as e:
return
self.__detectFaces_Save(detectfaces, imageurl)
return detectfaces
def list_persons_in_group(self, personGroupId):
headers = {
# Request headers
'Ocp-Apim-Subscription-Key': self.api_key,
}
params = urllib.parse.urlencode({
# Request parameters
#'start': '{string}',
#'top': '1000',
})
try:
conn = http.client.HTTPSConnection(self.host)
conn.request(
"GET", "/face/v1.0/persongroups/" + personGroupId +
"/persons?%s" % params, "{body}", headers)
response = conn.getresponse()
data = response.read()
persons = json.loads(str(data, 'UTF-8'))
conn.close()
try:
if ClassUtils.isFaceAPIError(persons):
pass
except MyException.RateLimitExceededError as e:
time.sleep(10)
return self.list_persons_in_group(personGroupId)
except MyException.PersonGroupNotFoundError as e:
self.createPersonGroup(config['personGroupId'],
config['personGroupName'],
'group userdata')
return self.list_persons_in_group(config['personGroupId'])
if 'error' in persons:
message = '取得 persons 出錯！\n'
message += '錯誤編號 = ' + persons['error']['code'] + '\n'
message += '錯誤訊息 = ' + persons['error']['message']
raise MyException.responseError(message)
return persons
except Exception as e:
print("[Errno {0}]連線失敗！請檢查網路設定。 {1}".format(e.errno, e.strerror))
def list_persons_in_group(self, personGroupId):
print("'list_persons_in_group'")
headers = {
# Request headers
'Ocp-Apim-Subscription-Key': self.api_key,
}
params = urllib.parse.urlencode({
# Request parameters
#'start': '{string}',
#'top': '1000',
})
try:
conn = http.client.HTTPSConnection(self.host)
conn.request(
"GET", "/face/v1.0/persongroups/" + personGroupId +
"/persons?%s" % params, "{body}", headers)
response = conn.getresponse()
data = response.read()
persons = json.loads(str(data, 'UTF-8'))
#print('def list_persons_in_group:', persons)
conn.close()
except Exception as e:
print("[Errno {0}]連線失敗！請檢查網路設定。 {1}".format(e.errno, e.strerror))
return []
try:
if ClassUtils.isFaceAPIError(persons):
return []
except MyException.RateLimitExceededError as e:
time.sleep(10)
return self.list_persons_in_group(personGroupId)
except MyException.PersonGroupNotFoundError as e:
personGroupAPI = PersonGroup(self.api_key, self.host)
personGroupAPI.createPersonGroup(config['personGroupId'],
config['personGroupName'],
'group userdata')
return self.list_persons_in_group(personGroupId)
except MyException.UnspecifiedError as e:
return
return persons
def create_a_person(self, personGroupId, name, userData):
print("'create_a_person': 在 personGroupid=" + personGroupId +
" 裡 建立一個 person name=" + name)
headers = {
# Request headers
'Content-Type': 'application/json',
'Ocp-Apim-Subscription-Key': self.api_key,
}
params = urllib.parse.urlencode({'personGroupId': personGroupId})
requestbody = '{"name":"' + name + '","userData":"' + userData + '"}'
try:
conn = http.client.HTTPSConnection(self.host)
conn.request(
"POST", "/face/v1.0/persongroups/" + personGroupId +
"/persons?%s" % params, requestbody.encode('UTF-8'), headers)
response = conn.getresponse()
data = response.read()
create_a_person_json = json.loads(str(data, 'UTF-8'))
conn.close()
except Exception as e:
print("[Errno {0}]連線失敗！請檢查網路設定。 {1}".format(e.errno, e.strerror))
try:
if ClassUtils.isFaceAPIError(create_a_person_json):
return []
except MyException.RateLimitExceededError as e:
time.sleep(10)
return self.create_a_person(personGroupId, name, userData)
except MyException.PersonGroupNotFoundError as e:
personGroupApi = PersonGroup(self.api_key, self.host)
personGroupApi.createPersonGroup(config['personGroupId'],
config['personGroupName'],
'group userdata')
return self.create_a_person(personGroupId, name, userData)
except MyException.UnspecifiedError as e:
return
return create_a_person_json['personId']
