Metadata-Version: 2.4
Name: yt-music-manager-cli
Version: 1.0.2
Summary: A production-ready YouTube music playlist manager and synchronizer (YT Music Manager CLI)
Author-email: Sukarth Acharya <sukarthacharya@gmail.com>
License: MIT
Project-URL: Homepage, https://github.com/sukarth/yt-music-manager-cli
Project-URL: Bug Reports, https://github.com/sukarth/yt-music-manager-cli/issues
Project-URL: Source, https://github.com/sukarth/yt-music-manager-cli
Project-URL: Privacy Policy, https://github.com/sukarth/yt-music-manager-cli/blob/main/PRIVACY_POLICY.md
Classifier: Development Status :: 5 - Production/Stable
Classifier: Intended Audience :: End Users/Desktop
Classifier: License :: OSI Approved :: MIT License
Classifier: Operating System :: OS Independent
Classifier: Programming Language :: Python :: 3
Classifier: Programming Language :: Python :: 3.8
Classifier: Programming Language :: Python :: 3.9
Classifier: Programming Language :: Python :: 3.10
Classifier: Programming Language :: Python :: 3.11
Classifier: Topic :: Multimedia :: Sound/Audio
Classifier: Topic :: Internet :: WWW/HTTP :: Indexing/Search
Requires-Python: >=3.8
Description-Content-Type: text/markdown
License-File: LICENSE
Requires-Dist: yt-dlp>=2023.7.6
Requires-Dist: google-api-python-client>=2.95.0
Requires-Dist: google-auth-httplib2>=0.1.0
Requires-Dist: google-auth-oauthlib>=1.0.0
Requires-Dist: click>=8.1.0
Requires-Dist: rich>=13.4.0
Requires-Dist: colorama>=0.4.6
Requires-Dist: pydantic>=2.0.0
Requires-Dist: pydantic-settings>=2.0.0
Requires-Dist: toml>=0.10.2
Requires-Dist: tomli-w>=1.0.0
Requires-Dist: watchdog>=3.0.0
Requires-Dist: static-ffmpeg>=2.0
Requires-Dist: cryptography>=41.0.0
Provides-Extra: dev
Requires-Dist: pytest>=7.4.0; extra == "dev"
Requires-Dist: pytest-cov>=4.1.0; extra == "dev"
Requires-Dist: black>=23.0.0; extra == "dev"
Requires-Dist: flake8>=6.0.0; extra == "dev"
Requires-Dist: mypy>=1.5.0; extra == "dev"
Dynamic: license-file

# YT Music Manager CLI (YTMM CLI)

[![Python Version](https://img.shields.io/badge/python-3.8+-blue.svg)](https://python.org)
[![License](https://img.shields.io/badge/license-MIT-green.svg)](LICENSE)

A production-ready YouTube & YouTube music playlist manager that  downloads and keeps your music playlists in sync. **No API keys or authentication required** for public playlists! (YT Music Manager CLI)

## 🎵 Features

- **📐 Zero Setup**: Works immediately with public playlists - no API keys needed!
- **🔄 Automatic Playlist Sync**: Download and sync multiple YouTube playlists
- **🎧 High-Quality Audio**: Downloads in MP3 format with configurable quality
- **📁 Organized Storage**: Creates subfolders for each playlist automatically  
- **⚡ Smart Updates**: Only downloads new songs and removes deleted ones
- **🔐 Flexible Authentication**: Public playlists (no auth), bundled OAuth (zero setup), or custom OAuth credentials
- **🛡️ Production Ready**: Comprehensive error handling, logging, and recovery
- **🖥️ Easy CLI**: Simple command-line interface with rich progress display
- **⚙️ Configurable**: Customizable download paths, quality settings, and more
- **📊 Progress Tracking**: Real-time download progress and sync statistics

## 📋 Requirements

- **Python 3.8+**
- **Internet connection**
- **Optional**: Google OAuth for private playlists

## 🚀 Quick Start

### 1. Installation

```bash

# Install from PyPI (Recommended)
pip install yt-music-manager-cli

# OR:

# Clone the repository
git clone https://github.com/sukarth/yt-music-manager-cli.git
cd yt-music-manager-cli

# and innstall the package
pip install -e .

```

### 2. Start Using Immediately!

**No configuration needed for public playlists:**

```bash
# Add a public playlist and start downloading
ytmm add-playlist "https://www.youtube.com/playlist?list=XXXXXX"

# Sync all playlists
ytmm sync
```

That's it! The app works out of the box with public YouTube playlists.

### 3. Authentication and private playlists

For private playlists or advanced features, you can set up authentication:

**Option A: Use bundled Google Sign-In (Recommended, zero setup)**

```bash
# Sign in with your Google account in your browser when prompted:
ytmm auth mode auto_oauth -y
```

**Option B: Custom OAuth Credentials**

```bash
# Use your own OAuth credentials
ytmm auth mode manual_oauth -y

# Follow the interactive setup process
```

### 4. Configuration

The app works with default settings, but you can customize everything:

```bash
# Initialize configuration file
ytmm init

# View current settings
ytmm config
```

Edit `config/settings.toml`:

```toml
[youtube]
auth_method = "no_auth"  # Options: "no_auth", "auto_oauth", "manual_oauth"

[download]
base_path = "~/Music/YouTube Playlists"
audio_format = "mp3" 
audio_quality = "192"

[sync]
max_concurrent_downloads = 3
auto_sync_interval = 3600
```

Or change specific values:

```bash
ytmm config set download.audio_quality '320'

# Result:
# [OK] Set download.audio_quality = 320
# Please restart the application for changes to take effect.
```

### 5. Add and Sync Playlists

```bash
# Add a public playlist (works immediately, no setup needed)
ytmm add-playlist "https://www.youtube.com/playlist?list=XXXXXX"

# Add multiple playlists at once
ytmm add-playlist PLxxx PLyyy PLzzz
ytmm add-playlist "https://youtube.com/playlist?list=..." "https://youtube.com/playlist?list=..."

# Add a playlist with a custom name (single playlist only)
ytmm add-playlist "https://youtube.com/playlist?list=..." --name "My Favorites"

# Sync all playlists
ytmm sync --all

# Sync specific playlist
ytmm sync "My Playlist Name"

# Add and sync immediately
ytmm add-playlist "https://youtube.com/playlist?list=..."
# (Will ask if you want to sync right away)

# Preview changes without downloading
ytmm sync --all --dry-run
```

## 🔐 Authentication Management

YT Music Manager CLI supports three authentication modes:

### No Authentication (Default)
- **Access**: Public playlists only
- **Setup**: None required - works immediately
- **Limitations**: Cannot access private/unlisted playlists

```bash
# Check current authentication status
ytmm auth status

# Switch to no-auth mode
ytmm auth mode no_auth -y
```

### Bundled Google Sign-In (auto_oauth)
- **Access**: All your playlists (public and private)  
- **Setup**: None required - uses bundled OAuth credentials
- **Benefits**: Full access, zero setup, no API quotas

```bash
# Switch to bundled OAuth (and follow process to login with Google)
ytmm auth mode auto_oauth -y

# Sign out/remove account
ytmm auth remove login
```

### Custom OAuth (manual_oauth)
- **Access**: All your playlists (public and private)
- **Setup**: Your own OAuth app configuration
- **Benefits**: Full access, your own credentials

```bash
# Switch to custom OAuth mode
ytmm auth mode manual_oauth -y

# Sign out/remove creds
ytmm auth remove creds
```

## 📖 Usage Guide

### Commands

| Command | Description |
|---------|-------------|
| `ytmm init` | Initialize configuration and setup |
| `ytmm add-playlist <url/id> [url/id...]` | Add one or more YouTube playlists to track |
| `ytmm list-playlists` | Show all tracked playlists |
| `ytmm sync [playlist]` | Sync playlists (download new, remove old) |
| `ytmm sync --all` | Sync all tracked playlists |
| `ytmm remove-playlist <name/id> [name/id...]` | Stop tracking one or more playlists |
| `ytmm status` | Show sync status and statistics |
| `ytmm config` | Show current configuration |
| `ytmm auth status` | Show authentication status |
| `ytmm auth mode <mode>` | Switch authentication mode (no_auth/auto_oauth/manual_oauth) |
| `ytmm auth remove <arg>` | Sign out and remove credentials (login/creds) |
| `ytmm config` | Show config status |
| `ytmm config list` | List full config |
| `ytmm config list <section.key>` | List specific config value |
| `ytmm config set <section.key> <value>` | Set configuration value |

### Examples

```bash
# Add multiple playlists at once
ytmm add-playlist PLxxx PLyyy PLzzz
ytmm add-playlist "https://www.youtube.com/playlist?list=PLrAXtmRdnEQy5lVX..." "https://www.youtube.com/watch?v=abc&list=PLxyz..."

# Add single playlists
ytmm add-playlist "https://www.youtube.com/playlist?list=PLrAXtmRdnEQy5lVX..."

# Note: --name option only works with single playlists

# List all tracked playlists
ytmm list-playlists --detailed

# Sync with custom options
# Preview changes
ytmm sync --all --dry-run
# Sync specific playlist
ytmm sync "Chill Music"

# Check status and statistics
ytmm status

# Remove multiple playlists at once, but keep files
ytmm remove-playlist "Old Playlist" "Another Playlist" PLxxx --keep-files
```

## ⚙️ Configuration

The configuration file is located at `config/settings.toml`:

```toml
[youtube]
auth_method = "no_auth"  # no_auth, auto_oauth, or manual_oauth

[download]
base_path = "~/Music/YouTube Playlists"
audio_format = "mp3"              # mp3, aac, ogg, wav, flac
audio_quality = "192"             # 64-320 kbps

[sync]
auto_sync_interval = 3600         # Auto-sync every hour
max_concurrent_downloads = 3      # Parallel downloads
check_for_updates_on_start = true
preserve_deleted_locally = false  # Delete files removed from playlist

[logging]
level = "INFO"                    # DEBUG, INFO, WARNING, ERROR
log_file = "logs/yt_music_manager_cli.log"
max_log_size = "10MB"
backup_count = 5
```

## 📁 Local Downloaded Playlists File Organization

```
~/Music/YouTube Playlists/
├── My Chill Playlist/
│   ├── Song 1.mp3
│   ├── Song 2.mp3
│   └── Song 3.mp3
├── Workout Music/
│   ├── High Energy Track.mp3
│   └── Motivational Song.mp3
└── Study Focus/
    └── Ambient Track.mp3
```

## 🔧 Advanced Usage

### Automation with Cron

Set up automatic syncing with cron:

```bash
# Edit crontab
crontab -e

# Add line to sync every 6 hours
0 */6 * * * /path/to/ytmm sync --all
```

### Environment Variables

You can override settings with environment variables:

```bash
export YT_MUSIC_MANAGER_CLI_YOUTUBE__AUTH_METHOD="auto_oauth"
export YT_MUSIC_MANAGER_CLI_DOWNLOAD__BASE_PATH="/custom/path"
ytmm sync --all
```

### Custom Download Templates

Customize file naming in `settings.toml`:

```toml
[download]
naming_template = "%(playlist_index)s - %(title)s.%(ext)s"
```

## 🚨 Troubleshooting

### Common Issues

**"Authentication required for private playlists"**
- Use bundled OAuth and sign in with Google: `ytmm auth mode auto_oauth -y`

**"Permission denied" errors**
- Check write permissions for download directory
- On Windows, avoid special characters in paths
- Run as administrator if needed

**"No module named 'yt_dlp'"**
- Ensure dependencies are installed!

**Downloads failing**
- Check internet connection
- Some videos may be region-restricted or unavailable in general to download

### Getting Help

1. Check the logs: `tail -f logs/yt_music_manager_cli.log`
2. Run with debug mode: `ytmm --debug sync --all`
3. Check configuration: `ytmm config`
4. Create an issue with logs and error messages

## 📊 Performance

- **Download Speed**: Configurable concurrent downloads (1-10 parallel)
- **Storage**: Efficient file organization with duplicate detection
- **Memory**: Streaming downloads with progress tracking
- **Reliability**: Automatic retries and error recovery

## 🔒 Privacy & Security

- **Local Storage**: All music files stored locally on your device
- **Secure OAuth**: Tokens are encrypted using Fernet with machine-specific keys
- **No Tracking**: No analytics or usage tracking
- **Open Source**: Full source code available for review

## 📄 License

This project is licensed under the MIT License - see the [LICENSE](LICENSE) file for details.

## 🤝 Contributing & Development

Contributions are welcome! Please read our [Contributing Guide](CONTRIBUTING.md) for details on contribution and development.

## 🐛 Reporting Bugs

When reporting bugs, please include:

1. **Environment Information**
    - Python version
    - Operating system
    - YT Music Manager CLI (YTMM CLI) version

2. **Steps to Reproduce**
   - Clear, numbered steps
   - Expected vs actual behavior
   - Screenshots if applicable

3. **Log Files**
    - Include relevant logs from `logs/yt_music_manager_cli.log`
    - Use debug mode: `ytmm --debug command`

## 🪶 Feature Requests

For new features, please:

1. Check existing issues first
2. Describe the use case clearly
3. Explain why it would benefit users
4. Consider implementation complexity

## ⭐ Support

If you find this project helpful, please consider:
- ⭐ Starring the repository
- 🐛 Reporting bugs
- 💡 Suggesting new features
- 🔀 Contributing code

## 🙏 Acknowledgments

- **yt-dlp** - Excellent YouTube downloading library
- **Rich** - Beautiful terminal output and progress bars
- **Click** - Powerful command-line interface framework
- **Google** - YouTube Data API v3

---

**Made with ❤️ by Sukarth, for music lovers who want their playlists always in sync**
