01 2018 档案

在tkinter中使用matplotlib
摘要：编译显示UserWarning: This call to matplotlib.use() has no effect because the backend has alreadybeen chosen; matplotlib.use() must be called *before* pyla 阅读全文

posted @ 2018-01-30 15:01 枝桠 阅读(3650) 评论(0) 推荐(0)

RemoteDisconnected: Remote end closed connection without response
摘要：爬智联招聘数据时候报错：“RemoteDisconnected: Remote end closed connection without response” 利用 urllib 发起的请求，UA 默认是 Python-urllib/3.5 而在 chrome 中访问 UA 则是 User-Agen 阅读全文

posted @ 2018-01-24 18:41 枝桠 阅读(2972) 评论(0) 推荐(0)

object of type 'Response' has no len()
摘要：看见没，这里括号弄错了！ 网上解释是requests.get()得到的是一个response对象，无法用BeautifulSoup解析，如果要解析，解析对象应该是requests.get().content，html = requests.get('http://www.jianshu.com'). 阅读全文

posted @ 2018-01-24 16:21 枝桠 阅读(3460) 评论(0) 推荐(1)

matploylib之热力图
摘要：刚学我也不熟，做个笔记吧 效果图： 阅读全文

posted @ 2018-01-04 20:24 枝桠 阅读(558) 评论(0) 推荐(0)

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