# encoding:utf-8# !/usr/local/bin/python3# 百度云：驾驶行为分析# 应用名称：驾驶行为分析测试import urllib3from urllib.parse import urlencodeimport urllibimport urllib.requestimport sysimport sslimport base64import json'''# 调用API前必须获取Access Token# client_id 为官网获取的AK， client_secret 为官网获取的SK# access_token： 要获取的Access Token；# expires_in： Access Token的有效期(秒为单位，一般为1个月)；'''AppId = 16902753ApiKey = 'rrRIfsvmI28bPFsRsSf0rrvH'SecretKey = 'TNMr27ErnzIHt2n4TlSZPuVG7xFZkSNS'host = '/oauth/2.0/token?grant_type=client_credentials&client_id=' + \ApiKey+'&client_secret='+SecretKeyrequest = urllib.request.Request(host)request.add_header('Content-Type', 'application/json; charset=UTF-8')response = urllib.request.urlopen(request)content = response.read()if (content):#print(content) # 打印获取到的信息# 通过decode将bytes字节串转换为字符串strcontent = content.decode('utf-8')contentDict = json.loads(content)# 借助json函数将str转换为dictrefresh_token = contentDict["refresh_token"] # 直接读取dict字典内需要的数据expires_in = contentDict["expires_in"]session_key = contentDict["session_key"]access_token = contentDict["access_token"]scope = contentDict["scope"]session_secret = contentDict["session_secret"]#print(access_token)'''人脸检测与属性分析'''request_url = "/rest/2.0/face/v3/detect" # 人脸检测#imagePath = '/Users/zhaojichao/Desktop/face.jpeg'#imagePath = '/Users/zhaojichao/Downloads/mmexport1565091537318.jpg'# 测试100002imagePath = '/Users/zhaojichao/Documents/证件照/IMG_4354电子版1寸.jpg'f = open(imagePath, 'rb')# img为bytes类型img = base64.b64encode(f.read())# img为str类型img = img.decode('utf-8')'''face_field否string包括age, beauty, expression, face_shape, gender, glasses, landmark, landmark150, race, quality, eye_status, emotion, face_type信息逗号分隔. 默认只返回face_token、人脸框、概率和旋转角度'''params = {"image": img,"image_type": "BASE64","face_field": "faceshape,facetype,age,beauty,gender"}# 对base64数据进行urlencode处理编码之后格式为strparams = urllib.parse.urlencode(params)# str转为可以提交的bytesparams = params.encode('utf-8')access_token = access_tokenrequest_url = request_url + "?access_token=" + access_tokenrequest = urllib.request.Request(url=request_url, data=params)request.add_header('Content-Type', 'application/json')response = urllib.request.urlopen(request)content = response.read()if content:# 返回数据为bytes，需要转换为strcontent = content.decode('utf-8')print(content)
