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使用Atom支持基于Jupyter的Python开教程详解

程序员文章站 2022-06-26 09:37:43
有关于使用atom进行python开发的网上资料比较少,最近发现使用atom结合hydrogen插件进行python开发,尤其是数据挖掘相关的工作,整体体验要好于vscode,vscode虽然说也有连...

有关于使用atom进行python开发的网上资料比较少,最近发现使用atom结合hydrogen插件进行python开发,尤其是数据挖掘相关的工作,整体体验要好于vscode,vscode虽然说也有连接jupyter的工具,但是交互式的开发hydrogen体验更好。

这里放了个动图来展示一下hydrogen的强大

使用Atom支持基于Jupyter的Python开教程详解

插件安装

python

  • hydrogen
  • atom-ide-ui
  • ide-python 

这里要注意,本地的pip需要 安装 python-language-server[all],在ide-python的readme中有详细说明

远程连接

  • remote ftp
  • 美化
  • simplified-chinese-menu(汉化补丁)
  • file-icons(文件夹图标)
  • bracket-colorizer(彩虹括号,找了好久,确定就是必须配合暗色主题)
  • atom-bracket-highlight(括号高亮)
  • atom-clock(加个时钟在右下角)
  • highlight-selected(高亮选择)
  • minimap(类似sublime的右侧map栏)
  • minimap-highlight-selected(选择代码后,map上也高亮,方便定位代码)

插件配置

remote ftp

这里先讲一下我的需求,我是需要利用其连接公司服务器上的内容,但是公司服务器是需要跳板机的,所以我需要通过跳板机才能访问,因此配置上会有些复杂

{
    "protocol": "sftp",
    "host": "跳板机域名", // string - hostname or ip address of the server. default: 'localhost'
    "port": 跳板机端口, // integer - port number of the server. default: 22
    "user": "用户名", // string - username for authentication. default: (none)
    "pass": "如果用密钥这里就不用填", // string - password for password-based user authentication. default: (none)
    "promptforpass": false, // boolean - set to true for enable password/passphrase dialog. this will prevent from using cleartext password/passphrase in this config. default: false
    "remote": "实际的服务器目录,例如:/服务器域名/用户名/目录", // try to use absolute paths starting with /
    "agent": "", // string - path to ssh-agent's unix socket for ssh-agent-based user authentication. linux/mac users can set "env" as a value to use env ssh_auth_sock variable. windows users: set to 'pageant' for authenticating with pageant or (actual) path to a cygwin "unix socket." default: (none)
    "privatekey": "本地私钥path", // string - absolute path to the private key file (in openssh format). default: (none)
    "passphrase": "", // string - for an encrypted private key, this is the passphrase used to decrypt it. default: (none)
    "hosthash": "", // string - 'md5' or 'sha1'. the host's key is hashed using this method and passed to the hostverifier function. default: (none)
    "ignorehost": true,
    "conntimeout": 10000, // integer - how long (in milliseconds) to wait for the ssh handshake to complete. default: 10000
    "keepalive": 10000, // integer - how often (in milliseconds) to send ssh-level keepalive packets to the server (in a similar way as openssh's serveraliveinterval config option). set to 0 to disable. default: 10000
    "keyboardinteractive": 如果要用动态令牌,这里就要填true, // boolean - set to true for enable verifycode dialog. keyboard interaction authentication mechanism. for example using google authentication (multi factor)
    "keyboardinteractiveforpass": false, // boolean - set to true for enable keyboard interaction and use pass options for password. no open dialog.
    "remotecommand": "",
    "remoteshell": "",
    "watch":[],
    "watchtimeout":500, // integer - the duration ( in milliseconds ) from when the file was last changed for the upload to begin.
}

ide-python

需要配置一下python executable

填写你的python路径,比如使用的是conda虚拟环境,就这样写

/xxx/anaconda3/envs/xxx/bin/python

hydrogen

连接本地kernel

首先需要在上面填写的路径下的python环境中安装ipykernel

python -m ipykernel install --user --name py37

然后用atom打开一个py文件,输入

# %%
print('hello atom')

# %%
print('每一个# %%代表一个新的cell')

然后再第2行末尾按ctrl+enter就会自动弹出来让你选择环境的弹窗,选择刚刚新建的环境即可

使用Atom支持基于Jupyter的Python开教程详解

然后在hydrogen里面通过使用# %%来分割每一个cell,在mac中使用option+shift+enter组合键来实现运行当前整个ceil,使用command+enter实现运行当前行,使用shift+enter实现运行当前行并跳转下一行,具体可参考官方文档

连接远程kernel

连接远程的jupyter只需要配置一下hydrogen设置里面的kernel gateways,填上如下内容即可

[{"name": "remote server",
  "options": {
    "baseurl": "jupyter url",
    "token": "jupyter token"
  }
}]

然后点击connect to remote kernel即可

使用Atom支持基于Jupyter的Python开教程详解

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