问题描述
我正在尝试使用非默认浏览器(在我的情况下为 Firefox)启动 IPython并认为我可以复制 in this blog
I am trying to start IPython with a non default browser (in my case Firefox) and thought I could replicate the replicate the script given in this blog
我使用的是 Windows 7
我把下面的代码放在一个文件中，比如module.py"
I put the following code in a file say "module.py"
import subprocess
subprocess.call("ipython notebook --no-browser", shell=True)
subprocess.call([r'C:Program Files (x86)Mozilla FirefoxFirefox.exe', '-new-tab', 'http://127.0.0.1:8888/'])
但是当我从命令行运行它时
However when I run it from the command line
python C:UsersmugabalDesktopmodule1.py
它执行第一行但不执行第二行(两行单独工作正常)
It execute the first line but not the second one (both lines work fine individually)
我的问题(更笼统地说)如何启动一个进程并告诉它不要劫持控制台窗口?
My question (in a more general term) how can I launch a process and tell it not to highjack the console window?
如果我监督了一个明显的解释，我提前道歉，但我查看了子流程文档和这个平台
I apologize in advance if I have overseen an obvious explanation but I looked both in the subprocess documentation and on this platform
----- 更新 -----
我应该补充一点，我尝试使用选定的浏览器启动 IPython，但不知道如何让它工作
I should have added that I tried to launch IPython with selected browser but could not figure out how to get it work
>ipython notebook --browser='C:Program Files (x86)Mozilla FirefoxFirefox.exe'
...
[NotebookApp] The IPython Notebook is running at: http://127.0.0.1:8888/
...
**[NotebookApp] No web browser found: could not locate runnable browser.**
确切地说，Windows 命令提示符窗口中的以下命令按预期工作:
To be precise, the following command in a Windows command prompt window works as expected:
start firefox
但是
ipython notebook --browser=firefox
不起作用(与上述相同的错误).
does not work (same error as above).
推荐答案
我在 windows 上遇到了同样的问题，然后就这样解决了:
I had the same problem on windows and got it work this way:
使用命令创建配置文件
ipython配置文件创建默认
编辑 ipython_notebook_config.py 文件，搜索行
Edit ipython_notebook_config.py file, search for line
#c.NotebookApp.browser =''
替换成
import webbrowser
webbrowser.register('firefox', None, webbrowser.GenericBrowser('C:\Program Files (x86)\Mozilla Firefox\firefox.exe'))
c.NotebookApp.browser = 'firefox'
那么它对我有用.
希望对你有所帮助.
JPG
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