Aancconda使用技巧总结

一、更新源为国内源

TUNA 还提供了 Anaconda 仓库的镜像，运行以下命令:

conda config --add channels https://mirrors.tuna.tsinghua.edu.cn/anaconda/pkgs/free/
conda config --add channels https://mirrors.tuna.tsinghua.edu.cn/anaconda/pkgs/main/
conda config --set show_channel_urls yes

Anaconda 中科大源

conda config --add channels https://mirrors.ustc.edu.cn/anaconda/pkgs/main/
conda config --add channels https://mirrors.ustc.edu.cn/anaconda/pkgs/free/
conda config --add channels https://mirrors.ustc.edu.cn/anaconda/cloud/conda-forge/
conda config --add channels https://mirrors.ustc.edu.cn/anaconda/cloud/msys2/
conda config --add channels https://mirrors.ustc.edu.cn/anaconda/cloud/bioconda/
conda config --add channels https://mirrors.ustc.edu.cn/anaconda/cloud/menpo/
conda config --set show_channel_urls yes

类似直接修改文件（用户的家目录下的.condarc）：
windows: C:\Users\thirsd.condarc
Linux : ~/.condarc
配置文件格式如下：

channels:
 - https://mirrors.tuna.tsinghua.edu.cn/anaconda/cloud/msys2/
  - https://mirrors.tuna.tsinghua.edu.cn/anaconda/cloud/conda-forge
  - https://mirrors.tuna.tsinghua.edu.cn/anaconda/pkgs/free/
  - defaults
show_channel_urls: true
ssl_verify: true

二、更新cronda

更新最新包：
conda update -n base -c defaults conda

三、pip配置和更新

1、临时替换源
pip install -i https://pypi.tuna.tsinghua.edu.cn/simple some-package
2、永久替换
pip config set global.index-url https://pypi.tuna.tsinghua.edu.cn/simple

修改配置文件：
linux : ~/.config/pip/pip.conf (Linux)
windows: %APPDATA%\pip\pip.ini
例如，我的配置路径：C:\Users\thirsd\AppData\Roaming\pip\pip.ini

文件格式如下：

[global]
index-url = https://pypi.tuna.tsinghua.edu.cn/simple

验证执行：
pip install numpy

(base) C:\WINDOWS\system32>pip install numpy
Looking in indexes: https://pypi.tuna.tsinghua.edu.cn/simple
Collecting numpy
  Downloading https://pypi.tuna.tsinghua.edu.cn/packages/26/26/73ba03b2206371cdef62afebb877e9ba90a1f0dc3d9de22680a3970f5
a50/numpy-1.17.0-cp37-cp37m-win_amd64.whl (12.8MB)
     |████████████████████████████████| 12.8MB 2.2MB/s
Installing collected packages: numpy
Successfully installed numpy-1.17.0

四、设置jupyter密码

1、在anaconda-promt窗口中，生成配置文件

(base) C:\Users\thirsd>jupyter notebook --generate-config
Writing default config to: C:\Users\thirsd\.jupyter\jupyter_notebook_config.py

(base) C:\Users\thirsd>

• Windows: C:\Users\USERNAME.jupyter\jupyter_notebook_config.py

• OS X: /Users/USERNAME/.jupyter/jupyter_notebook_config.py

• Linux: /home/USERNAME/.jupyter/jupyter_notebook_config.py

2、输入ipython，打开交互窗口，生成密码：

(base) C:\Users\thirsd>ipython
Python 3.7.0 (default, Jun 28 2018, 08:04:48) [MSC v.1912 64 bit (AMD64)]
Type 'copyright', 'credits' or 'license' for more information
IPython 6.5.0 -- An enhanced Interactive Python. Type '?' for help.

In [1]: from notebook.auth import passwd

In [2]: passwd()
Enter password:  yourpassword
Verify password:  yourpassword
Out[2]: 'sha1:b9965270cd9b:84ae5b1512d3cd8677f0f3d0f9cea133f1ef7851'

In [3]:

3、修改配置文件
在文件C:\Users\thirsd.jupyter\jupyter_notebook_config.py中，增加：
c.NotebookApp.password = u'sha1:b9965270cd9b:84ae5b1512d3cd8677f0f3d0f9cea133f1ef7851'