……刚刚全部写完了点发布……结果什么都没保存……内心好忧伤。
终极目标是用raspberry pi + camera 捕捉画面,处理图像识别图中有我家主子(猫), 然后自动capture图像,发微博。raspberry pi明天才能送到,所以昨天晚上倒腾了下发微博的部分,发现还是很方便哒。 而且其实我之前从来没碰过python……所以……还是很好上手的。
啊还是放个自己的github的链接吧:https://github.com/bennygato/catcam
(此处要有主子照片~)
1.首先需要申请到一个应用 才有 app key 和 app scret
网址是:http://open.weibo.com/development/mobile
然后点击 应用开发 -> 移动应用 然后根据个人信息填写,之后会收到邮件 里边有app key, app secret
非常重要!去应用信息-高级信息里面填写回调页 这是什么我也不知道!但是照着填!我填的是 https://api.weibo.com/oauth2/default.html 这个需要和之后的python code里面的 callback url一致!!!
2. 安装 新浪微博sdk
sudo apt-get install python-pip
sudo pip install sinaweibopy
mac os 的话是:
sudo easy_install pip
sudo pip install sinaweibopy
3. Python Code
'''
checkout http://blog.csdn.net/bennygato/article/details/51582715 for
more instructions
'''
#encoding=utf-8import time
from weibo import APIClientdef get_access_token(app_key, app_secret, callback_url):client = APIClient(app_key=app_key, app_secret=app_secret, redirect_uri=callback_url)# 获取授权页面网址auth_url = client.get_authorize_url()print auth_url# 在浏览器中访问这个URL,会跳转到回调地址,回调地址后面跟着code,输入codecode = raw_input("Input code:")r = client.request_access_token(code)access_token = r.access_token# token过期的UNIX时间expires_in = r.expires_inprint 'access_token:',access_tokenprint 'expires_in:', expires_inreturn access_token, expires_inif __name__ == '__main__':app_key = 'xxxxxxx'app_secret = 'xxxxxxxxxxxxxxxxxxxxxxxxx'callback_url = 'https://api.weibo.com/oauth2/default.html'access_token, expires_in = get_access_token(app_key, app_secret, callback_url)# 上面的语句运行一次后,可保存得到的access token,不必每次都申请# access_token = 'xxxxx'# expires_in = 'xxxxx'client = APIClient(app_key=app_key, app_secret=app_secret, redirect_uri=callback_url)client.set_access_token(access_token, expires_in)idx = 1default_msg_part_1 = 'This is no.'default_msg_part_2 = ' msg sent automatically from benny"s robot HAHAHA'# send a weibo with imgf = open('test.jpg', 'rb')r = client.statuses.upload.post(status=u'test: weibo with an img. -benny', pic=f)f.close() # APIClient不会自动关闭文件,需要手动关闭# send text weibo every 200secwhile True:line = default_msg_part_1 + str(idx) + default_msg_part_2utext = unicode(line,"UTF-8") client.post.statuses__update(status=utext) idx = idx + 1time.sleep(200)
=====================
参考:
http://blog.sina.com.cn/s/blog_786555f6010180ji.html
http://www.guokr.com/post/475564/