L’interface est localisée ; les présentations et documents des Skills sont traduits automatiquement par IA dans votre langue. Le code, les commandes, chemins et termes techniques restent en version originale, et le document de l’auteur fait foi.
Explorer les Skills
Design et création · SKILL.md

environment-setup

environment-setup

Use when Python environment setup is needed for data visualization or conda installation is required

Independent GitHub snapshot · Automated classification · Original documentation governs

Documentation de la Skill

GitHub

name: environment-setup description: Use when Python environment setup is needed for data visualization or conda installation is required

环境配置

本技能用于在终端完成 Python 画图环境的全流程配置。

适用场景

  • 用户要求安装 Miniconda
  • 用户要求创建虚拟环境
  • 用户要求"用 Python 画图"但环境未就绪
  • 绘图脚本运行报环境相关错误

Checklist

  • 系统识别(macOS/Linux/Windows)
  • Miniconda 安装/修复
  • conda 初始化
  • 创建 research 环境
  • 安装绘图依赖
  • 环境自检
  • 更新 plan/progress.md

一、系统识别

macOS / Linux

uname -s
uname -m
echo "$SHELL"

Windows PowerShell

$PSVersionTable.PSVersion
$env:OS

二、Miniconda 安装

macOS 全自动流程

set -euo pipefail

# 1) 选择安装包
ARCH="$(uname -m)"
if [ "$ARCH" = "arm64" ]; then
  URL="https://repo.anaconda.com/miniconda/Miniconda3-latest-MacOSX-arm64.sh"
else
  URL="https://repo.anaconda.com/miniconda/Miniconda3-latest-MacOSX-x86_64.sh"
fi

# 2) 下载并静默安装
INSTALLER="$HOME/Downloads/miniconda.sh"
curl -fsSL "$URL" -o "$INSTALLER"
bash "$INSTALLER" -b -p "$HOME/miniconda3"

# 3) 当前 shell 立即可用
export PATH="$HOME/miniconda3/bin:$PATH"

# 4) 初始化 shell
"$HOME/miniconda3/bin/conda" init "$(basename "$SHELL")"

# 5) 验证
conda --version

Windows 全自动流程(PowerShell)

$ErrorActionPreference = "Stop"

# 1) 下载
$installer = Join-Path $env:TEMP "Miniconda3-latest-Windows-x86_64.exe"
Invoke-WebRequest -Uri "https://repo.anaconda.com/miniconda/Miniconda3-latest-Windows-x86_64.exe" -OutFile $installer

# 2) 静默安装
$target = "$env:USERPROFILE\miniconda3"
Start-Process -FilePath $installer -ArgumentList "/InstallationType=JustMe","/RegisterPython=0","/S","/D=$target" -Wait

# 3) 初始化 powershell
& "$target\Scripts\conda.exe" init powershell

# 4) 验证
$env:Path = "$target;$target\Scripts;$target\condabin;" + $env:Path
conda --version

三、创建科研虚拟环境

默认环境名:research

创建与激活

conda create -n research python=3.11 -y
conda activate research
python -m pip install --upgrade pip

四、安装绘图依赖

pip install numpy pandas scipy matplotlib seaborn scikit-learn statsmodels jupyter ipykernel openpyxl
python -m ipykernel install --user --name research --display-name "Python (research)"

可选:

pip install plotly pingouin

五、环境自检

python - <<'PY'
import sys
import numpy, pandas, matplotlib, seaborn, sklearn, statsmodels
print('Python:', sys.version.split()[0])
print('numpy:', numpy.__version__)
print('pandas:', pandas.__version__)
print('matplotlib:', matplotlib.__version__)
print('seaborn:', seaborn.__version__)
print('sklearn:', sklearn.__version__)
print('statsmodels:', statsmodels.__version__)
print('ENV CHECK: OK')
PY

六、画图任务前检查

执行画图任务前,至少确认:

  1. 已激活 research 环境
  2. matplotlib 和 seaborn 导入正常
  3. 输出目录存在(如 figures/)

七、常见问题与修复

conda: command not found

macOS / Linux:

export PATH="$HOME/miniconda3/bin:$PATH"
conda init "$(basename "$SHELL")"

Windows PowerShell:

$env:Path = "$env:USERPROFILE\miniconda3;$env:USERPROFILE\miniconda3\Scripts;" + $env:Path

下载慢或超时

pip config set global.index-url https://pypi.tuna.tsinghua.edu.cn/simple

包冲突

conda create -n research_clean python=3.11 -y
conda activate research_clean
pip install -r requirements.txt

八、执行约束

Skills enregistrées