最近论文需要用到python做数据分析,python语法简单,但是Windows下安装第三方包恶心的要命,statsmodels用pip死活安装不上,网上查了说包相互依赖windows下的pip不能下载全,还有好几个其他的统计包也是如此,整晕了算. 看网上有些python大牛推荐Anaconda,可以解决包的问题,于是卸载本地的python,从官网上下了个Anconda玩玩,结果遇到新问题. 问题如下: An unexpected error has occurred. Please consi…
在一个小程序中写了一个登录视图函数,代码如下: @app.route('/login',methods = ['GET','POST']) @oid.loginhandler def login(): if g.user is not None and g.user.is_authenticated: return redirect(url_for('index')) form = LoginForm() if form.validate_on_submit(): session['rememb…
问题现象:最近在用pandas分析数据时,用hdf5存储结果,当我监听不同文件时,多个进程同时写入hdf5(save到不同group)时,报hdf5 AttributeError: 'UnImplemented' object has no attribute 'read',之后用ipython去查数据,报了以下错误HDF5ExtError: HDF5 error back trace File "H5Dio.c", line 173, in H5Dread can't rea…
按照官方的文档写的demo,只是多了个init函数,最终执行时提示没有_rules这个属性的错误日志如下: ...... File "C:\ProgramData\Anaconda3\lib\site-packages\scrapy\spiders\crawl.py", line 82, in _parse_response for request_or_item in self._requests_to_follow(response): File "C:\ProgramD…
运行下面的代码: if (locals().has_key('data')): del data gc.collect() 出错: if (locals().has_key('data')): AttributeError: 'dict' object has no attribute 'has_key' 这是因为换成了Python3.6.5,Python3.6.5已经删除了has_key()方法,改成了下面的写法: if 'data' in locals(): del data gc.coll…
Traceback (most recent call last):File "/opt/xuben-project/caffe/data/VOC0712/../../scripts/create_annoset.py", line 105, in <module>label_map = caffe_pb2.LabelMap()AttributeError: 'module' object has no attribute 'LabelMap'Traceback (most…
这个是没问题的代码:用来打开谷歌搜索cheese并退出 from selenium import webdriver from selenium.common.exceptions import TimeoutException from selenium.webdriver.support.ui import WebDriverWait # available since 2.4.0 from selenium.webdriver.support import expected_conditi…