63 lines
1.2 KiB
Markdown
63 lines
1.2 KiB
Markdown
# 示例
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## 示例1: 数据分析
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```python
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import pandas as pd
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import numpy as np
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df = pd.read_csv('data.csv')
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print(f"形状: {df.shape}")
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print(df.describe())
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```
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**执行**: `uv run --with pandas --with numpy /tmp/script_xxx.py`
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## 示例2: API交互
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```python
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import requests
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resp = requests.get('https://api.github.com/repos/python/cpython')
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data = resp.json()
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print(f"仓库: {data['full_name']}, Stars: {data['stargazers_count']}")
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```
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**执行**: `uv run --with requests /tmp/script_xxx.py`
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## 示例3: 文件操作
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```python
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import os
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import glob
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for i, file in enumerate(glob.glob('*.txt')):
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os.rename(file, f"file_{i:03d}.txt")
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```
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**执行**: `uv run /tmp/script_xxx.py`（无依赖）
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## 示例4: uv项目内执行
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```python
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import pandas as pd
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from my_project import helper
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df = pd.read_csv('data.csv')
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result = helper.process(df)
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print(result)
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```
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**执行**: `uv run scripts/data_process.py`（使用项目环境）
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## 示例5: 用户指定路径
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```python
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import requests
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resp = requests.get('https://api.example.com/data')
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print(f"处理完成: {len(resp.json())} 条")
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```
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**执行**: `uv run --with requests scripts/api_analyzer.py`（写入指定路径）
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