atom python3 环境配置
script 插件安装：
cmd + i 运行python
默认运行 Python 代码会用 python 命令，这会是系统自带的 python2，我想默认用 python3 运行代码，所以做了一点点 Hack，编辑文件：
~/.atom/packages/script/lib/grammars.coffee
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~
/
.
atom
/
packages
/
script
/
lib
/
grammars
.
coffee
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搜索 Python，然后按下面代码修改：
Python: "Selection Based": command: "python3" args: (context) -> ['-u', '-c', context.getCode()] "File Based": command: "python3" args: (context) -> ['-u', context.filepath]
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Python
:
"Selection Based"
:
command
:
"python3"
args
:
(
context
)
->
[
'-u'
,
'-c'
,
context
.
getCode
(
)
]
"File Based"
:
command
:
"python3"
args
:
(
context
)
->
[
'-u'
,
context
.
filepath
]
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command 原来是 python，这里我换成了 python3。这样再次运行 python 代码的时候就可以使用 python3 了，不过下回升级了 script 这个包以后应该会覆盖掉我的修改。或者也可以试一下其它的 packge，比如还有一个包叫 atom-runner。
hydrogen创建交互式的命令行
安装hydrogen
apm install hydrogen pip3 install jupyter python3 -m ipykernel install --user
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apm
install
hydrogen
pip3
install
jupyter
python3
-
m
ipykernel
install
--
user
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cmd+b 获取源码
cmd + 鼠标 获取源码
个人 自定义 配置：
/* * Your Stylesheet * * This stylesheet is loaded when Atom starts up and is reloaded automatically * when it is changed and saved. * * Add your own CSS or Less to fully customize Atom. * If you are unfamiliar with Less, you can read more about it here: * http://lesscss.org */ /* * Examples * (To see them, uncomment and save) */ // style the background color of the tree view .tree-view { // background-color: whitesmoke; } // style the background and foreground colors on the atom-text-editor-element itself atom-text-editor { // color: white; // background-color: hsl(180, 24%, 12%); } // style UI elements inside atom-text-editor atom-text-editor .cursor { // border-color: red; } .script-view .line { font-size: 14px; font-family: Monaco; line-height: 1.3; font-weight: lighter; }
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/*
* Your Stylesheet
*
* This stylesheet is loaded when Atom starts up and is reloaded automatically
* when it is changed and saved.
*
* Add your own CSS or Less to fully customize Atom.
* If you are unfamiliar with Less, you can read more about it here:
* http://lesscss.org
*/
/*
* Examples
* (To see them, uncomment and save)
*/
// style the background color of the tree view
.tree-view
{
//
background-color
:
whitesmoke
;
}
// style the background and foreground colors on the atom-text-editor-element itself
atom-text-editor
{
//
color
:
white
;
//
background-color
:
hsl
(
180,
24%,
12%
)
;
}
// style UI elements inside atom-text-editor
atom-text-editor .cursor
{
//
border-color
:
red
;
}
.script-view .line
{
font-size
:
14px
;
font-family
:
Monaco
;
line-height
:
1.3
;
font-weight
:
lighter
;
}
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# Your keymap # # Atom keymaps work similarly to style sheets. Just as style sheets use # selectors to apply styles to elements, Atom keymaps use selectors to associate # keystrokes with events in specific contexts. Unlike style sheets however, # each selector can only be declared once. # # You can create a new keybinding in this file by typing "key" and then hitting # tab. # # Here's an example taken from Atom's built-in keymap: # # 'atom-text-editor': # 'enter': 'editor:newline' # # 'atom-workspace': # 'cmd-shift-p': 'core:move-up' # 'cmd-p': 'core:move-down' # # You can find more information about keymaps in these guides: # * http://flight-manual.atom.io/using-atom/ps/basic-customization/#customizing-keybindings # * http://flight-manual.atom.io/behind-atom/ps/keymaps-in-depth/ # # If you're having trouble with your keybindings not working, try the # Keybinding Resolver: `Cmd+.` on macOS and `Ctrl+.` on other platforms. See the # Debugging Guide for more information: # * http://flight-manual.atom.io/hacking-atom/ps/debugging/#check-the-keybindings # # This file uses CoffeeScript Object Notation (CSON). # If you are unfamiliar with CSON, you can read more about it in the # Atom Flight Manual: # http://flight-manual.atom.io/using-atom/ps/basic-customization/#configuring-with-cson '.platform-win32, .platform-linux': 'alt-f1': 'tree-view:reveal-active-file' '.platform-linux, .platform-linux .command-palette atom-text-editor': 'cmd-shift-a': 'command-palette:toggle' '.platform-linux': 'cmd-shift-n': 'fuzzy-finder:toggle-file-finder' '.platform-linux atom-text-editor': 'cmd-alt-shift-n': 'symbols-view:toggle-file-symbols' 'body': 'cmd-f4': 'core:close' 'body .native-key-bindings': 'alt-j': 'native!' '.platform-win32 atom-text-editor, .platform-linux atom-text-editor': 'alt-j': 'find-and-replace:select-next' 'atom-workspace atom-text-editor:not([mini])': 'cmd-d': 'editor:duplicate-lines' 'atom-text-editor:not([mini])': 'cmd-y': 'editor:delete-line' 'atom-text-editor': 'cmd-w': 'editor:select-to-end-of-word' '.platform-darwin atom-text-editor[data-grammar~=python]:not(.mini)': 'cmd-b': 'autocomplete-python:go-to-definition'
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# Your keymap
#
# Atom keymaps work similarly to style sheets. Just as style sheets use
# selectors to apply styles to elements, Atom keymaps use selectors to associate
# keystrokes with events in specific contexts. Unlike style sheets however,
# each selector can only be declared once.
#
# You can create a new keybinding in this file by typing "key" and then hitting
# tab.
#
# Here's an example taken from Atom's built-in keymap:
#
# 'atom-text-editor':
# 'enter': 'editor:newline'
#
# 'atom-workspace':
# 'cmd-shift-p': 'core:move-up'
# 'cmd-p': 'core:move-down'
#
# You can find more information about keymaps in these guides:
# * http://flight-manual.atom.io/using-atom/ps/basic-customization/#customizing-keybindings
# * http://flight-manual.atom.io/behind-atom/ps/keymaps-in-depth/
#
# If you're having trouble with your keybindings not working, try the
# Keybinding Resolver: `Cmd+.` on macOS and `Ctrl+.` on other platforms. See the
# Debugging Guide for more information:
# * http://flight-manual.atom.io/hacking-atom/ps/debugging/#check-the-keybindings
#
# This file uses CoffeeScript Object Notation (CSON).
# If you are unfamiliar with CSON, you can read more about it in the
# Atom Flight Manual:
# http://flight-manual.atom.io/using-atom/ps/basic-customization/#configuring-with-cson
'.platform-win32, .platform-linux'
:
'alt-f1'
:
'tree-view:reveal-active-file'
'.platform-linux, .platform-linux .command-palette atom-text-editor'
:
'cmd-shift-a'
:
'command-palette:toggle'
'.platform-linux'
:
'cmd-shift-n'
:
'fuzzy-finder:toggle-file-finder'
'.platform-linux atom-text-editor'
:
'cmd-alt-shift-n'
:
'symbols-view:toggle-file-symbols'
'body'
:
'cmd-f4'
:
'core:close'
'body .native-key-bindings'
:
'alt-j'
:
'native!'
'.platform-win32 atom-text-editor, .platform-linux atom-text-editor'
:
'alt-j'
:
'find-and-replace:select-next'
'atom-workspace atom-text-editor:not([mini])'
:
'cmd-d'
:
'editor:duplicate-lines'
'atom-text-editor:not([mini])'
:
'cmd-y'
:
'editor:delete-line'
'atom-text-editor'
:
'cmd-w'
:
'editor:select-to-end-of-word'
'.platform-darwin atom-text-editor[data-grammar~=python]:not(.mini)'
:
'cmd-b'
:
'autocomplete-python:go-to-definition'
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