02-windows下Python安装
安装python
windows下面的Python安装一般是通过软件安装包安装。下载地址：
https://www.python.org/downloads /
WIN+R→cmd
python
添加环境变量：鼠标右键此电脑 -> 属性 -> 点击高级系统设置 -> 点击环境变量 -> 点击PATH -> 在最后面加上Python的安装路径 -> 点击确定。
安装pip
官网下载：https://pypi.python.org/pypi/pip#downloads
下载完成之后，解压到一个文件夹，用CMD控制台进入解压目录，输入：
python setup.py install
安装好之后，直接在命令行输入pip，同样会显示'pip’不是内部命令，也不是可运行的程序。需添加环境变量：D:Program Filespython3.6.5Scripts
pip
pip install jupyter
jupyter notebook
浏览器打开jupyter页面http://localhost:8888/notebooks/Untitled1.ipynb
jupyter中快捷键：
F12 控制台
|
Command Mode (press Esc to enable) |
Edit Mode (press Enter to enable) |
|
F: find and replace |
Tab: code completion or indent |
|
Ctrl-Shift-F: open the command palette |
Shift-Tab: tooltip |
|
Ctrl-Shift-P: open the command palette |
Ctrl-]: indent |
|
Enter: enter edit mode |
Ctrl-[: dedent |
|
P: open the command palette |
Ctrl-A: select all |
|
Shift-Enter: run cell, select below |
Ctrl-Z: undo |
|
Ctrl-Enter: run selected cells |
Ctrl-/: comment |
|
Alt-Enter: run cell and insert below |
Ctrl-D: delete whole line |
|
Y: change cell to code |
Ctrl-U: undo selection |
|
M: change cell to markdown |
Insert: toggle overwrite flag |
|
R: change cell to raw |
Ctrl-Home: go to cell start |
|
1: change cell to heading 1 |
Ctrl-Up: go to cell start |
|
2: change cell to heading 2 |
Ctrl-End: go to cell end |
|
3: change cell to heading 3 |
Ctrl-Down: go to cell end |
|
4: change cell to heading 4 |
Ctrl-Left: go one word left |
|
5: change cell to heading 5 |
Ctrl-Right: go one word right |
|
6: change cell to heading 6 |
Ctrl-Backspace: delete word before |
|
K: select cell above |
Ctrl-Delete: delete word after |
|
Up: select cell above |
Ctrl-Y: redo |
|
Down: select cell below |
Alt-U: redo selection |
|
J: select cell below |
Ctrl-M: enter command mode |
|
Shift-Up: extend selected cells above |
Ctrl-Shift-F: open the command palette |
|
Shift-Down: extend selected cells below |
Ctrl-Shift-P: open the command palette |
|
Shift-J: extend selected cells below |
Esc: enter command mode |
|
A: insert cell above |
Shift-Enter: run cell, select below |
|
B: insert cell below |
Ctrl-Enter: run selected cells |
|
X: cut selected cells |
Alt-Enter: run cell and insert below |
|
C: copy selected cells |
Ctrl-Shift-Minus: split cell at cursor |
|
Shift-V: paste cells above |
Ctrl-S: Save and Checkpoint |
|
V: paste cells below |
Down: move cursor down |
|
Z: undo cell deletion |
Up: move cursor up |
安装PyCharm：IDE(社区版即可)
http://www.jetbrains.com/pycharm/