@文心快码jupyter name '__file__' is not defined 文心快码 在Jupyter Notebook中,__file__ 变量是未定义的,这是因为在Jupyter这样的交互式环境中,代码不是作为脚本文件执行的,而是逐行或逐块执行的。__file__ 变量通常用于脚本文件中,以获取当前脚本的路径。以下是针对你问题的详细解答: 解释'file' 变量在...
Traceback (most recent call last): File “F:\ttt.py”, line 1354, in print(proxy) NameError: name ‘proxy’ is not defined from urllib import request #反爬虫2:判断请求来源的ip地址 #措施“使用... Django运行服务报NameError: name ‘os‘ is not defined ...
如图，导入失败。报错显示NameError: name 'null' is not defined 如果你和我操作一致也遇到了一样的...
可以看到,导入的os包为faiss环境下的os.py,说明成功使用了该环境下的内核! 为了便于查看,简单的将使用的命令进行下汇总 # 创建环境 conda create -n <env_name> python=<python_version> ipykernel # 激活环境 conda activate <env_name> # 注册ipykernel ipython kernel install --name=<env_name> # 退出...
多线程启动selenium,报NameError: name '__file__' is not defined 2019-12-09 17:56 −将__file__加上单引号就解决了: # 获取当前文件名,用于创建模型及结果文件的目录 file_name = os.path.basename('__file__').split('.')[0] 参考网址:https://blog.c... ...
NameError: name 'y' is not defined When Python programmers first encounter this error, they typically think, "Wait, I have todeclaremy variables?" And yes — you do need to predeclare variables used in SymPy's symbolic operations, to distinguish them from ordinary Python variables. ...
However, if IPython is embedded in local namespace like inside a function, the objects inside it will not be available once it is closed. Here, we have defined a function add(). Inside add() we invoke IPython and declared a variable. If we try to access variable in IPython after it ...
通过可选的filename.ipynb,可以在启动Jupyter Notebook服务器时,在编辑器中打开filename.ipynb文件。 Jupyter Notebook命令选项 即jupyter notebook --help命令结果。 使用格式:jupyter notebook [选项] --version:显示Jupyter Notebook的版本信息。 --debug:将日志级别设置为logging.DEBUG(日志输出信息最多)。 等价...
DEPRECATED: Use kernel_name instead. The Popen Command to launch the kernel. Override this if you have a custom kernel. If kernel_cmd is specified in a configuration file, Jupyter does not pass any arguments to the kernel, because it cannot make any assumptions about the arguments that the ...
the version of JupyterLab is the 3.2.1: Name: jupyterlab Version: 3.2.1 Summary: JupyterLab computational environment Home-page:https://jupyter.org Author: Jupyter Development Team Author-email:jupyter@googlegroups.com License: UNKNOWN Location: /Users/max/opt/anaconda3/envs/mobile_net_ssd2/li...