打码平台的对接

验证码打码平台的对接。

1、打码平台的配置。

#!/usr/bin/env python
# coding:utf-8

import requests
from hashlib import md5
import shandong_config


class Chaojiying_Client(object):

    def __init__(self, username, password, soft_id):
        self.username = username
        password =  password.encode('utf-8')
        self.password = md5(password).hexdigest()
        self.soft_id = soft_id
        self.base_params = {
            'user': self.username,
            'pass2': self.password,
            'softid': self.soft_id,
        }
        self.headers = {
            'Connection': 'Keep-Alive',
            'User-Agent': 'Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 5.1; Trident/4.0)',
        }

    def PostPic(self, im, codetype):
        """
        im: 图片字节
        codetype: 题目类型 参考 http://www.chaojiying.com/price.html
        """
        params = {
            'codetype': codetype,
        }
        params.update(self.base_params)
        files = {'userfile': ('ccc.jpg', im)}
        r = requests.post('http://upload.chaojiying.net/Upload/Processing.php', data=params, files=files, headers=self.headers)
        return r.json()

    def ReportError(self, im_id):
        """
        im_id:报错题目的图片ID
        """
        params = {
            'id': im_id,
        }
        params.update(self.base_params)
        r = requests.post('http://upload.chaojiying.net/Upload/ReportError.php', data=params, headers=self.headers)
        return r.json()

def get_code(filename, code_type):
    '''
    获取验证码结果
    :param img_path: 图片路径，可以是相对路径或绝对路径
    :param code_type: 验证码类型，详情可见：http://www.chaojiying.com/price.html
    :return:
    '''
    chaojiying = Chaojiying_Client(shandong_config.DAMA_USERNAME, shandong_config.DAMA_PASSWORD, shandong_config.DAMA_TOKEN)
    im = open(filename, 'rb').read()                                       #本地图片文件路径 来替换 a.jpg 有时WIN系统须要//
    code = chaojiying.PostPic(im, code_type)['pic_str']                         #1902 验证码类型  官方网站>>价格体系 3.4+版 print 后要加()
    return code

2、验证码的获取。

# 验证码
self.browser.save_screenshot('./image/shandong/printscreen.png')
imgelement = self.browser.find_element_by_id('image')
location = imgelement.location  # 获取验证码x,y轴坐标
size = imgelement.size  # 获取验证码的长宽
rangle = (int(location['x']), int(location['y']), int(location['x'] + size['width']),
          int(location['y'] + size['height']))  # 写成我们需要截取的位置坐标
i = Image.open("./image/shandong/printscreen.png")  # 打开截图
frame4 = i.crop(rangle)  # 使用Image的crop函数，从截图中再次截取我们需要的区域
frame4.save('./image/shandong/save.png')  # 保存我们接下来的验证码图片 进行打码

3.对接。

element = self.wait.until(EC.presence_of_element_located((By.ID, 'verifyCode')))
element.send_keys(get_code('./image/shandong/save.png',1902))