# 环境配置
# 1、安装Anaconda或Miniconda
# 下载地址
- Anaconda(附带常用数据分析库,约500MB):https://www.anaconda.com/products/individual
- Miniconda(精简版,约50MB):https://docs.conda.io/en/latest/miniconda.html
# 常用命令
进入conda环境(看到base则证明成功):
conda展示已安装的包:
conda list安装一个新的包:
conda install [package]搜索一个包:
conda search [package]添加清华源和conda-forge源
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 --add channels conda-forgeconda config --set show_channel_urls yes
若报错
Solving environment: failed with initial frozen solve. Retrying with flexible solveconda config --set channel_priority flexible
若报错
JSON.decode errorconda clean –i
虚拟环境
- 新建环境:
conda create -n webcrawler python=3.8 - 进入环境:
conda activate webcrawler - 退出环境:
conda deactivate
- 新建环境:
配置文件导入导出
- 通过配置文件安装:
conda env from [xxx.yml] - 导出当前配置:
conda env export > [xxx.yml]
- 通过配置文件安装:
# 2、安装Jupyterlab3交互式代码编辑器
安装jupyterlab3:
conda install jupyterlab=3安装汉化包:
pip install jupyterlab_language_pack_zh_CN-0.0.1.dev0-py2.py3-none-any.whljupyter-lab- 进入网页环境,菜单settings-language中切换成中文
安装代码自动提示插件
- 网页环境的extensions中搜索kite并安装,需要预先配置nodejs环境