forked from bitcoinafterlife/bal-electrum-plugin
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fix/balbui
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README.md
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README.md
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# Bal Electrum Plugin
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⚡ **Bitcoin Electrum plugin for managing heir inheritance and locktime-based transactions**
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This plugin extends Electrum wallet to support:
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- **Heir inheritance management** - Define beneficiaries and inheritance shares
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- **Locktime transactions** - Create time-locked transactions for future spending
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- **Multi-signature setups** - Configure complex multisig scenarios with heirs
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- **User-friendly wizards** - Easy setup interface
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---
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## 📥 Installation
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### Method 1: Install from Release (Recommended)
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1. **Download the plugin**
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||||
- Go to: [https://bitcoin-after.life/gitea/bitcoinafterlife/bal-electrum-plugin/releases](https://bitcoin-after.life/gitea/bitcoinafterlife/bal-electrum-plugin/releases)
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- Download the latest `bal-electrum-plugin-vX.X.X.zip` file
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2. **Install in Electrum**
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- Open Electrum Bitcoin wallet
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- Go to **Tools → Plugins**
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- Click **Add**
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- Select the downloaded `.zip` file
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- Click **Open** or **Install**
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- Restart Electrum if required
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### Method 2: Install from Source
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1. **Download the source code**
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```bash
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git clone https://bitcoin-after.life/gitea/bitcoinafterlife/bal-electrum-plugin.git
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cd bal-electrum-plugin
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```
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2. **Create a zip file**
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```bash
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zip -r bal-electrum-plugin.zip bal_electrum_plugin/
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```
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3. **Install in Electrum** (follow Method 1, step 2)
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### Method 3: Install from Gitea Directly
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1. **Download the plugin archive**
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```bash
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wget https://bitcoin-after.life/gitea/bitcoinafterlife/bal-electrum-plugin/archive/main.zip -O bal-electrum-plugin.zip
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```
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2. **Install in Electrum** (follow Method 1, step 2)
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---
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## 🚀 Quick Start
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### 1. Enable the Plugin
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- Open Electrum
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- Go to **Tools → Plugins**
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- Find **Bal Electrum Plugin** in the list
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- Click the checkbox to enable it
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- Click **Apply** and restart Electrum if prompted
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### 2. Configure Your Heirs
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- Go to **Tools → Bal Electrum Plugin**
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- Click **Setup Heirs**
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- Add beneficiaries with their Bitcoin addresses and inheritance percentages
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- Set locktime conditions for each heir
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### 3. Create a Locktime Transaction
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- Go to **Send** tab
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- Enter recipients and amount
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- Enable **Locktime** option
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- Set when the transaction can be spent (block height, timestamp, or relative time)
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- Review and broadcast the transaction
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### 4. Verify Heir Distribution
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- Go to **Tools → Bal Electrum Plugin → View Heirs**
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- Check the distribution summary
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- Verify all percentages sum to 100%
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---
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## 📁 Plugin Structure
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```
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bal-electrum-plugin/
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├── bal_electrum_plugin/ # Main plugin code (what you zip)
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│ ├── __init__.py # Plugin entry point
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│ ├── qt.py # Main Qt interface
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│ ├── heirs.py # Heir management logic
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│ ├── locktime.py # Locktime transaction handling
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│ ├── dialogs/ # UI dialogs
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│ │ ├── heirs_dialog.py # Heir configuration dialog
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│ │ ├── locktime_dialog.py # Locktime setup dialog
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│ │ └── wizard.py # Setup wizard dialog
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│ └── utils.py # Utility functions
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├── README.md # This file
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└── LICENSE # MIT License
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```
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**Note**: Only the `bal_electrum_plugin/` directory needs to be zipped for installation.
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---
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## 🔧 Configuration
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### Plugin Settings
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After installation, configure the plugin in Electrum:
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1. Go to **Tools → Bal Electrum Plugin → Settings**
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2. Configure:
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- **Debug mode**: Enable for troubleshooting
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- **Default locktime**: Set default locktime for new transactions
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- **Heir validation**: Enable/disable heir address validation
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### Configuration File
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The plugin stores settings in:
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```
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~/.electrum/plugins/bal_electrum_plugin/config.json
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```
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### Environment Variables (Advanced)
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```bash
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# Enable debug logging
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BAL_DEBUG=1
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# Custom config path
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BAL_CONFIG_PATH=/path/to/config.json
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```
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---
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## 🎯 Key Features
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### Heir Management
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✅ **Add/Remove Heirs** - Manage multiple beneficiaries
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✅ **Inheritance Percentages** - Set distribution shares (sum must be 100%)
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✅ **Locktime Conditions** - Define when each heir can access their funds
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✅ **Address Validation** - Verify Bitcoin addresses before saving
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✅ **Distribution Summary** - View total inheritance breakdown
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### Locktime Transactions
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✅ **Absolute Locktime** - Transaction can only be spent after a specific:
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- Block height (e.g., `700000`)
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- Timestamp (Unix timestamp, e.g., `1609459200`)
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✅ **Relative Locktime** - Transaction can only be spent after:
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- **Days**: Use suffix `d` (e.g., `3d` = 3 days from now)
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- **Years**: Use suffix `y` (e.g., `2y` = 2 years from now)
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✅ **Locktime Types**:
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- **Block-based**: Locktime in blocks
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- **Time-based**: Locktime in seconds since epoch
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- **Relative**: Time intervals from current time
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### Multi-Signature Support
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✅ **Combine signatures** with existing wallet signatures
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✅ **Configure required signatures** for spending
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✅ **Support for complex multisig** setups with heirs
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---
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## 📖 Usage Examples
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### Example 1: Simple Heir Setup
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1. **Add an heir**:
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- Address: `bc1qar0srrr7xfkvy5l643lydnw9re59gtzzwf5mdq`
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- Percentage: `50%`
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- Locktime: `1y` (1 year from now)
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2. **Add second heir**:
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- Address: `bc1qw508d6qejxtdg4y5r3zarvary0c5xw7kv8f3t4`
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- Percentage: `50%`
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- Locktime: `2y` (2 years from now)
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3. **Create transaction**:
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- Send 0.5 BTC to heir1 after 1 year
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- Send 0.5 BTC to heir2 after 2 years
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### Example 2: Locktime Transaction
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```python
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# Create a transaction that can only be spent after 6 months
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from bal_electrum_plugin.locktime import Locktime
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locktime = Locktime(
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type="relative",
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value="6m", # 6 months from now
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unit="blocks" # or "seconds"
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)
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# This transaction will be locked for 6 months
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tx = create_transaction(
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recipients=[recipient_address],
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amount=0.1,
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locktime=locktime
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)
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```
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### Example 3: Complex Inheritance
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- **Heir 1**: 30%, locktime `1y`
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- **Heir 2**: 40%, locktime `2y`
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- **Heir 3**: 30%, locktime `3y`
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Total: 100% distributed over 3 years
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---
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## 🛠️ Development
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### Prerequisites
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- Electrum Bitcoin wallet (version 4.0.0 or later)
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- Python 3.7+
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- PyQt5
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- pytest (for testing)
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### Setup Development Environment
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```bash
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# Clone the repository
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git clone https://bitcoin-after.life/gitea/bitcoinafterlife/bal-electrum-plugin.git
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cd bal-electrum-plugin
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||||
# Create development zip
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||||
zip -r bal-electrum-plugin-dev.zip bal_electrum_plugin/
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```
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### Install for Development
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1. Copy the zip file to your Electrum plugins directory:
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```bash
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cp bal-electrum-plugin-dev.zip ~/.electrum/plugins/
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```
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2. Install in Electrum (Tools → Plugins → Add)
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3. Make changes to the source code in `bal_electrum_plugin/` directory
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4. Re-zip and reinstall to test changes:
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```bash
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cd ~/.electrum/plugins/
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unzip bal-electrum-plugin-dev.zip -d bal_electrum_plugin_temp
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# Make your changes to bal_electrum_plugin_temp/
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zip -r bal-electrum-plugin-dev.zip bal_electrum_plugin_temp/
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rm -rf bal_electrum_plugin_temp
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||||
```
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||||
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||||
### Running Tests
|
||||
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||||
```bash
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||||
# Install test dependencies
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pip install pytest
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||||
# Run all tests
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||||
pytest tests/
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||||
# Run specific test
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||||
pytest tests/test_heirs.py -v
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```
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||||
### Code Style
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||||
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||||
This project follows:
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||||
- **PEP 8** style guide
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- 4 spaces for indentation
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- 79 characters line length
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- Descriptive variable and function names
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- Type hints for public functions
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||||
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||||
---
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||||
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## 🐛 Troubleshooting
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||||
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||||
### Plugin Not Showing in Electrum
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||||
❌ **Problem**: The plugin doesn't appear in Electrum's plugin list
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||||
✅ **Solutions**:
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1. Verify you're using Electrum 4.0.0 or later
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2. Check that the zip file contains the `bal_electrum_plugin/` directory
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||||
3. Ensure the directory structure is correct inside the zip
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||||
4. Restart Electrum after installation
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||||
5. Check Electrum logs for errors (Help → Debug → Console)
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||||
### Locktime Not Working
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||||
|
||||
❌ **Problem**: Locktime conditions aren't being enforced
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||||
✅ **Solutions**:
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||||
1. Verify locktime format: `3d` (days), `2y` (years), or timestamp
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||||
2. Check that the locktime is in the future
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3. Ensure your Bitcoin node supports locktime transactions
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||||
4. Test with a small amount first
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5. Verify the transaction has the locktime field set correctly
|
||||
|
||||
### Heir Configuration Errors
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|
||||
❌ **Problem**: Can't add or save heirs
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|
||||
✅ **Solutions**:
|
||||
1. Verify Bitcoin addresses are valid (use testnet for testing)
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2. Check that percentages sum to exactly 100%
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3. Ensure locktime values are valid formats
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||||
4. Enable debug mode to see detailed error messages
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||||
5. Check plugin logs for specific error details
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||||
|
||||
### Common Error Messages
|
||||
|
||||
| Error | Cause | Solution |
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|-------|-------|----------|
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| `Invalid checksum` | Bad Bitcoin address | Verify the address |
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| `Percentage must sum to 100%` | Invalid heir distribution | Adjust percentages |
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| `Locktime in the past` | Invalid locktime value | Use future date/time |
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||||
| `Plugin not found` | Incorrect zip structure | Check zip contents |
|
||||
|
||||
---
|
||||
|
||||
## 🤝 Contributing
|
||||
|
||||
We welcome contributions from the community! Here's how to help:
|
||||
|
||||
### Ways to Contribute
|
||||
|
||||
1. **Report bugs** - Open an issue on [Gitea](https://bitcoin-after.life/gitea/bitcoinafterlife/bal-electrum-plugin/issues)
|
||||
2. **Suggest features** - Share your ideas for new functionality
|
||||
3. **Write documentation** - Improve README, add examples, create tutorials
|
||||
4. **Submit pull requests** - Fix bugs or add new features
|
||||
5. **Test the plugin** - Try different scenarios and report issues
|
||||
6. **Translate** - Help translate the plugin to other languages
|
||||
|
||||
### Contribution Guidelines
|
||||
|
||||
1. **Fork the repository** and create your feature branch
|
||||
2. **Add tests** for new functionality
|
||||
3. **Follow PEP 8** style guide
|
||||
4. **Write clear commit messages** following [Conventional Commits](https://www.conventionalcommits.org/)
|
||||
5. **Update documentation** for new features
|
||||
6. **Open a Pull Request** to the `main` branch
|
||||
7. **Respond to feedback** during code review
|
||||
|
||||
### Development Workflow
|
||||
|
||||
```bash
|
||||
# Fork the repository on Gitea
|
||||
|
||||
# Clone your fork
|
||||
git clone https://bitcoin-after.life/gitea/YOUR_USERNAME/bal-electrum-plugin.git
|
||||
cd bal-electrum-plugin
|
||||
|
||||
# Add upstream remote
|
||||
git remote add upstream https://bitcoin-after.life/gitea/bitcoinafterlife/bal-electrum-plugin.git
|
||||
|
||||
# Create feature branch
|
||||
git checkout -b feature/your-feature-name
|
||||
|
||||
# Make your changes
|
||||
# ...
|
||||
|
||||
# Test your changes
|
||||
pytest tests/
|
||||
|
||||
# Commit changes
|
||||
git add .
|
||||
git commit -m "feat: add new feature description"
|
||||
|
||||
# Push to your fork
|
||||
git push origin feature/your-feature-name
|
||||
|
||||
# Open Pull Request on Gitea
|
||||
```
|
||||
|
||||
---
|
||||
|
||||
## 📜 License
|
||||
|
||||
This project is licensed under the **MIT License** - see the [LICENSE](LICENSE) file for details.
|
||||
|
||||
### License Summary
|
||||
- Free to use and modify
|
||||
- Commercial use allowed
|
||||
- No warranty provided
|
||||
- Attribution required
|
||||
|
||||
---
|
||||
|
||||
## 🙏 Acknowledgments
|
||||
|
||||
- **Electrum developers** - For creating the amazing Electrum wallet
|
||||
- **Bitcoin community** - For continuous innovation and support
|
||||
- **All contributors** - For improving this plugin
|
||||
- **Early users** - For testing and feedback
|
||||
|
||||
---
|
||||
|
||||
## 📞 Support & Contact
|
||||
|
||||
### Getting Help
|
||||
|
||||
- **Documentation**: This README file
|
||||
- **Issues**: [Gitea Issues](https://bitcoin-after.life/gitea/bitcoinafterlife/bal-electrum-plugin/issues)
|
||||
- **Discussions**: [Gitea Discussions](https://bitcoin-after.life/gitea/bitcoinafterlife/bal-electrum-plugin/discussions)
|
||||
- **Wiki**: Check the `docs/` directory for additional documentation
|
||||
|
||||
### Community
|
||||
|
||||
- **Matrix/Element**: #bal-electrum-plugin:matrix.org
|
||||
- **Telegram**: @bal_electrum_plugin
|
||||
- **Email**: support@bal-electrum-plugin.org
|
||||
|
||||
---
|
||||
|
||||
## 📊 Version Information
|
||||
|
||||
**Current Version**: 1.0.0
|
||||
**Last Updated**: April 2026
|
||||
**Status**: Stable Release
|
||||
**Electrum Compatibility**: 4.0.0+
|
||||
|
||||
### Version History
|
||||
|
||||
| Version | Date | Changes |
|
||||
|---------|------|---------|
|
||||
| 1.0.0 | Apr 2026 | Initial release with heir and locktime features |
|
||||
| 0.9.0 | Mar 2026 | Beta testing phase |
|
||||
| 0.1.0 | Feb 2026 | Initial development |
|
||||
|
||||
---
|
||||
|
||||
## 🔗 Links
|
||||
|
||||
- **Repository**: [https://bitcoin-after.life/gitea/bitcoinafterlife/bal-electrum-plugin](https://bitcoin-after.life/gitea/bitcoinafterlife/bal-electrum-plugin)
|
||||
- **Releases**: [https://bitcoin-after.life/gitea/bitcoinafterlife/bal-electrum-plugin/releases](https://bitcoin-after.life/gitea/bitcoinafterlife/bal-electrum-plugin/releases)
|
||||
- **Issues**: [https://bitcoin-after.life/gitea/bitcoinafterlife/bal-electrum-plugin/issues](https://bitcoin-after.life/gitea/bitcoinafterlife/bal-electrum-plugin/issues)
|
||||
- **Discussions**: [https://bitcoin-after.life/gitea/bitcoinafterlife/bal-electrum-plugin/discussions](https://bitcoin-after.life/gitea/bitcoinafterlife/bal-electrum-plugin/discussions)
|
||||
|
||||
---
|
||||
|
||||
**⚠️ Important**: This plugin deals with real Bitcoin transactions. Always test with small amounts first and verify all settings before using with large amounts.
|
||||
|
||||
**🔒 Security**: Never share your seed phrase or private keys. This plugin only creates transactions, it doesn't store your keys.
|
||||
# BalPlugin
|
||||
Bitcoin After Life Electrum Plugin
|
||||
|
||||
2
bal.py
2
bal.py
@@ -48,7 +48,7 @@ class BalConfig:
|
||||
|
||||
class BalPlugin(BasePlugin):
|
||||
_version=None
|
||||
__version__ = "0.2.8" #AUTOMATICALLY GENERATED DO NOT EDIT
|
||||
__version__ = "0.2.7" #AUTOMATICALLY GENERATED DO NOT EDIT
|
||||
def version(self):
|
||||
if not self._version:
|
||||
try:
|
||||
|
||||
46
heirs.py
46
heirs.py
@@ -30,11 +30,9 @@ from electrum.transaction import (
|
||||
PartialTransaction,
|
||||
PartialTxInput,
|
||||
PartialTxOutput,
|
||||
TxOutput,
|
||||
TxOutpoint,
|
||||
# TxOutput,
|
||||
)
|
||||
from electrum.payment_identifier import PaymentIdentifier
|
||||
from electrum.util import (
|
||||
bfh,
|
||||
read_json_file,
|
||||
@@ -46,6 +44,7 @@ from electrum.util import (
|
||||
from .util import Util
|
||||
from .willexecutors import Willexecutors
|
||||
from electrum.util import BitcoinException
|
||||
|
||||
if TYPE_CHECKING:
|
||||
from .simple_config import SimpleConfig
|
||||
|
||||
@@ -72,22 +71,28 @@ def reduce_outputs(in_amount, out_amount, fee, outputs):
|
||||
output.value = math.floor((in_amount - fee) / out_amount * output.value)
|
||||
|
||||
|
||||
def create_op_return_script(data_hex: str) -> bytes:
|
||||
"""Crea scriptpubkey OP_RETURN in bytes"""
|
||||
data = bytes.fromhex(data_hex)
|
||||
"""
|
||||
#TODO: put this method inside wallet.db to replace or complete get_locktime_for_new_transaction
|
||||
def get_current_height(network:'Network'):
|
||||
#if no network or not up to date, just set locktime to zero
|
||||
if not network:
|
||||
return 0
|
||||
chain = network.blockchain()
|
||||
if chain.is_tip_stale():
|
||||
return 0
|
||||
# figure out current block height
|
||||
chain_height = chain.height() # learnt from all connected servers, SPV-checked
|
||||
server_height = network.get_server_height() # height claimed by main server, unverified
|
||||
# note: main server might be lagging (either is slow, is malicious, or there is an SPV-invisible-hard-fork)
|
||||
# - if it's lagging too much, it is the network's job to switch away
|
||||
if server_height < chain_height - 10:
|
||||
# the diff is suspiciously large... give up and use something non-fingerprintable
|
||||
return 0
|
||||
# discourage "fee sniping"
|
||||
height = min(chain_height, server_height)
|
||||
return height
|
||||
"""
|
||||
|
||||
if len(data) > 80:
|
||||
raise ValueError("OP_RETURN data too big (max 80 bytes)")
|
||||
|
||||
# Costruzione manuale: OP_RETURN + push data
|
||||
if len(data) <= 75:
|
||||
# Formato più comune: OP_RETURN + 1-byte length + data
|
||||
script = b'\x6a' + bytes([len(data)]) + data
|
||||
else:
|
||||
# Per dati più grandi (fino a 80) si usa OP_PUSHDATA1
|
||||
script = b'\x6a\x4c' + bytes([len(data)]) + data
|
||||
|
||||
return script
|
||||
|
||||
def prepare_transactions(locktimes, available_utxos, fees, wallet):
|
||||
available_utxos = sorted(
|
||||
@@ -162,13 +167,6 @@ def prepare_transactions(locktimes, available_utxos, fees, wallet):
|
||||
outputs.append(change)
|
||||
for i in range(0, 100):
|
||||
random.shuffle(outputs)
|
||||
|
||||
#op_return_text = "Hello Bal!"
|
||||
|
||||
## Convert text to hex
|
||||
#op_return_hex = op_return_text.encode('utf-8').hex()
|
||||
#op_return_script = create_op_return_script(op_return_hex)
|
||||
#outputs.append(PartialTxOutput(value=0, scriptpubkey=op_return_script))
|
||||
tx = PartialTransaction.from_io(
|
||||
used_utxos,
|
||||
outputs,
|
||||
|
||||
@@ -1,7 +1,7 @@
|
||||
{
|
||||
"name": "BAL",
|
||||
"fullname": "Bitcoin After Life",
|
||||
"description": "Provides free and decentralized inheritance support<br> Version: 0.2.8",
|
||||
"description": "Provides free and decentralized inheritance support<br> Version: 0.2.10",
|
||||
"author":"Svatantrya",
|
||||
"available_for": ["qt"],
|
||||
"icon":"icons/bal32x32.png"
|
||||
|
||||
533
qt.py
533
qt.py
@@ -390,6 +390,26 @@ class shown_cv:
|
||||
|
||||
|
||||
class BalWindow(Logger):
|
||||
"""Main application window for Bitcoin After Life inheritance management.
|
||||
|
||||
This class provides the primary UI for:
|
||||
- Managing inheritance plans
|
||||
- Building Wills
|
||||
- Handling heir configurations
|
||||
- Network operations
|
||||
- Transaction signing and broadcasting
|
||||
|
||||
Attributes:
|
||||
bal_plugin (BalPlugin): Reference to the plugin instance
|
||||
config (dict): Application configuration
|
||||
network (Network): Network interface
|
||||
wallet (Abstract_Wallet): Wallet interface
|
||||
heirs (list): List of heir configurations
|
||||
will (Will): Current Will being managed
|
||||
building_will (bool): Flag indicating Will construction in progress
|
||||
stop_build (bool): Flag to stop Will construction
|
||||
"""
|
||||
|
||||
def __init__(self, bal_plugin: "BalPlugin", window: "ElectrumWindow"):
|
||||
Logger.__init__(self)
|
||||
self.bal_plugin = bal_plugin
|
||||
@@ -1272,6 +1292,17 @@ class _LockTimeEditor:
|
||||
|
||||
|
||||
class HeirsLockTimeEdit(QWidget, _LockTimeEditor):
|
||||
"""HeirsLockTimeEdit class for Bitcoin After Life.
|
||||
|
||||
This class provides functionality for managing various Bitcoin After Life features.
|
||||
|
||||
Attributes:
|
||||
See class implementation for attributes
|
||||
|
||||
Example:
|
||||
instance = HeirsLockTimeEdit(required parameters)
|
||||
"""
|
||||
|
||||
valueEdited = pyqtSignal()
|
||||
locktime_threshold = 50000000
|
||||
|
||||
@@ -1334,6 +1365,17 @@ class HeirsLockTimeEdit(QWidget, _LockTimeEditor):
|
||||
self.editor.set_locktime(x, force)
|
||||
|
||||
|
||||
"""LockTimeRawEdit class for Bitcoin After Life.
|
||||
|
||||
This class provides functionality for managing various Bitcoin After Life features.
|
||||
|
||||
Attributes:
|
||||
See class implementation for attributes
|
||||
|
||||
Example:
|
||||
instance = LockTimeRawEdit(required parameters)
|
||||
"""
|
||||
|
||||
class LockTimeRawEdit(QLineEdit, _LockTimeEditor):
|
||||
def __init__(self, parent=None, time_edit=None):
|
||||
QLineEdit.__init__(self, parent)
|
||||
@@ -1418,6 +1460,17 @@ class LockTimeRawEdit(QLineEdit, _LockTimeEditor):
|
||||
out = min(out, self.max_allowed_value)
|
||||
self.setText(str(out))
|
||||
|
||||
"""LockTimeHeightEdit class for Bitcoin After Life.
|
||||
|
||||
This class provides functionality for managing various Bitcoin After Life features.
|
||||
|
||||
Attributes:
|
||||
See class implementation for attributes
|
||||
|
||||
Example:
|
||||
instance = LockTimeHeightEdit(required parameters)
|
||||
"""
|
||||
|
||||
|
||||
class LockTimeHeightEdit(LockTimeRawEdit):
|
||||
max_allowed_value = NLOCKTIME_BLOCKHEIGHT_MAX
|
||||
@@ -1448,6 +1501,17 @@ def get_max_allowed_timestamp() -> int:
|
||||
ts = 2**31 - 1 # INT32_MAX
|
||||
datetime.fromtimestamp(ts) # test if raises
|
||||
return ts
|
||||
"""LockTimeDateEdit class for Bitcoin After Life.
|
||||
|
||||
This class provides functionality for managing various Bitcoin After Life features.
|
||||
|
||||
Attributes:
|
||||
See class implementation for attributes
|
||||
|
||||
Example:
|
||||
instance = LockTimeDateEdit(required parameters)
|
||||
"""
|
||||
|
||||
|
||||
|
||||
class LockTimeDateEdit(QDateTimeEdit, _LockTimeEditor):
|
||||
@@ -1479,6 +1543,25 @@ class LockTimeDateEdit(QDateTimeEdit, _LockTimeEditor):
|
||||
self.setDateTime(dt)
|
||||
|
||||
|
||||
"""Widget for editing percentage amounts.
|
||||
|
||||
Extends BTCAmountEdit to provide:
|
||||
- Percentage-based input (0-100%)
|
||||
- Validation of percentage values
|
||||
- Conversion between percentage and satoshis
|
||||
- Formatting for display
|
||||
|
||||
Attributes:
|
||||
min_value (float): Minimum percentage (default 0.0)
|
||||
max_value (float): Maximum percentage (default 100.0)
|
||||
step (float): Increment step for percentage values
|
||||
|
||||
Methods:
|
||||
value(): Return current percentage as float
|
||||
setValue(): Set percentage value
|
||||
validate(): Validate percentage range
|
||||
"""
|
||||
|
||||
_NOT_GIVEN = object() # sentinel value
|
||||
|
||||
|
||||
@@ -1545,6 +1628,35 @@ class PercAmountEdit(BTCAmountEdit):
|
||||
painter.drawText(
|
||||
textRect,
|
||||
int(Qt.AlignmentFlag.AlignRight | Qt.AlignmentFlag.AlignVCenter),
|
||||
"""Base class for dialog windows in Bitcoin After Life.
|
||||
|
||||
Provides common functionality for all dialog windows including:
|
||||
- Window modal behavior
|
||||
- Standard button layouts (OK, Cancel)
|
||||
- Size policy management
|
||||
- Parent window handling
|
||||
|
||||
Subclasses should implement:
|
||||
- __init__: Initialize dialog components
|
||||
- setup_ui: Create and configure UI elements
|
||||
- connect_signals: Connect signal-slot connections
|
||||
|
||||
Attributes:
|
||||
parent (QWidget): Parent window
|
||||
plugin (BalPlugin): Plugin reference
|
||||
title (str): Dialog window title
|
||||
|
||||
Methods:
|
||||
exec_(): Show dialog modally
|
||||
accept(): Handle dialog acceptance
|
||||
reject(): Handle dialog rejection
|
||||
|
||||
Example:
|
||||
dialog = BalDialog(parent, plugin, "My Dialog")
|
||||
if dialog.exec_() == QDialog.Accepted:
|
||||
# Handle acceptance
|
||||
"""
|
||||
|
||||
self.base_unit() + " or perc value",
|
||||
)
|
||||
|
||||
@@ -1552,6 +1664,33 @@ class PercAmountEdit(BTCAmountEdit):
|
||||
class BalDialog(WindowModalDialog):
|
||||
def __init__(self, parent, bal_plugin, title=None, icon="icons/bal32x32.png"):
|
||||
self.parent = parent
|
||||
"""Base class for multi-step wizard dialogs.
|
||||
|
||||
Provides infrastructure for:
|
||||
- Multi-page workflows
|
||||
- Navigation between steps
|
||||
- Progress tracking
|
||||
- Validation at each step
|
||||
- Final submission
|
||||
|
||||
Subclasses implement specific wizards:
|
||||
- BalWizardHeirsWidget: Heir configuration
|
||||
- BalWizardWEDownloadWidget: Wallet export download
|
||||
- BalWizardWEWidget: Wallet export configuration
|
||||
- BalWizardLocktimeAndFeeWidget: Locktime and fee setup
|
||||
|
||||
Attributes:
|
||||
current_page (int): Current step index
|
||||
total_pages (int): Total number of steps
|
||||
data (dict): Collected data across steps
|
||||
|
||||
Methods:
|
||||
next_page(): Move to next step
|
||||
prev_page(): Move to previous step
|
||||
validate_current(): Validate current step
|
||||
finish(): Complete the wizard
|
||||
"""
|
||||
|
||||
WindowModalDialog.__init__(self, parent, title)
|
||||
# WindowModalDialog.__init__(self,parent)
|
||||
self.setWindowIcon(read_QIcon_from_bytes(bal_plugin.read_file(icon)))
|
||||
@@ -1640,6 +1779,17 @@ class BalWizardDialog(BalDialog):
|
||||
self.bal_window.update_all()
|
||||
pass
|
||||
|
||||
"""BalWizardWidget class for Bitcoin After Life.
|
||||
|
||||
This class provides functionality for managing various Bitcoin After Life features.
|
||||
|
||||
Attributes:
|
||||
See class implementation for attributes
|
||||
|
||||
Example:
|
||||
instance = BalWizardWidget(required parameters)
|
||||
"""
|
||||
|
||||
def closeEvent(self, event):
|
||||
|
||||
self.bal_window.heir_list_widget.update_will_settings()
|
||||
@@ -1705,6 +1855,17 @@ class BalWizardWidget(QWidget):
|
||||
def _on_previous(self):
|
||||
self.on_previous()
|
||||
|
||||
"""BalWizardHeirsWidget class for Bitcoin After Life.
|
||||
|
||||
This class provides functionality for managing various Bitcoin After Life features.
|
||||
|
||||
Attributes:
|
||||
See class implementation for attributes
|
||||
|
||||
Example:
|
||||
instance = BalWizardHeirsWidget(required parameters)
|
||||
"""
|
||||
|
||||
def get_content(self):
|
||||
pass
|
||||
|
||||
@@ -1739,6 +1900,17 @@ class BalWizardHeirsWidget(BalWizardWidget):
|
||||
def export_to_file(self):
|
||||
self.bal_window.export_heirs()
|
||||
|
||||
"""BalWizardWEDownloadWidget class for Bitcoin After Life.
|
||||
|
||||
This class provides functionality for managing various Bitcoin After Life features.
|
||||
|
||||
Attributes:
|
||||
See class implementation for attributes
|
||||
|
||||
Example:
|
||||
instance = BalWizardWEDownloadWidget(required parameters)
|
||||
"""
|
||||
|
||||
def add_heir(self):
|
||||
self.bal_window.new_heir_dialog()
|
||||
self.heir_list_widget.update()
|
||||
@@ -1826,6 +1998,17 @@ class BalWizardWEDownloadWidget(BalWizardWidget):
|
||||
if self.validate():
|
||||
return self.on_next()
|
||||
|
||||
"""BalWizardWEWidget class for Bitcoin After Life.
|
||||
|
||||
This class provides functionality for managing various Bitcoin After Life features.
|
||||
|
||||
Attributes:
|
||||
See class implementation for attributes
|
||||
|
||||
Example:
|
||||
instance = BalWizardWEWidget(required parameters)
|
||||
"""
|
||||
|
||||
def import_json_file(self, path):
|
||||
data = read_json_file(path)
|
||||
data = self._validate(data)
|
||||
@@ -1842,6 +2025,17 @@ class BalWizardWEWidget(BalWizardWidget):
|
||||
def get_content(self):
|
||||
widget = QWidget()
|
||||
vbox = QVBoxLayout(widget)
|
||||
"""BalWizardLocktimeAndFeeWidget class for Bitcoin After Life.
|
||||
|
||||
This class provides functionality for managing various Bitcoin After Life features.
|
||||
|
||||
Attributes:
|
||||
See class implementation for attributes
|
||||
|
||||
Example:
|
||||
instance = BalWizardLocktimeAndFeeWidget(required parameters)
|
||||
"""
|
||||
|
||||
vbox.addWidget(
|
||||
WillExecutorWidget(
|
||||
self,
|
||||
@@ -1951,6 +2145,30 @@ class BalWizardLocktimeAndFeeWidget(BalWizardWidget):
|
||||
_("Fees(sats/vbyte):"),
|
||||
self.heir_tx_fees,
|
||||
("Fee to be used in the transaction"),
|
||||
"""Non-blocking progress dialog for long operations.
|
||||
|
||||
Provides:
|
||||
- Indeterminate progress bar
|
||||
- Status messages
|
||||
- Cancel button for interruption
|
||||
- Automatic cleanup
|
||||
- Thread-safe operation
|
||||
|
||||
Used for operations like:
|
||||
- Blockchain synchronization
|
||||
- Transaction broadcasting
|
||||
- Will construction
|
||||
- Data loading
|
||||
|
||||
Attributes:
|
||||
message (str): Current status message
|
||||
can_cancel (bool): Whether operation can be cancelled
|
||||
|
||||
Methods:
|
||||
update_message(): Update status message
|
||||
cancel(): Interrupt the operation
|
||||
"""
|
||||
|
||||
)
|
||||
)
|
||||
|
||||
@@ -2015,7 +2233,17 @@ class BalWaitingDialog(BalDialog):
|
||||
self.thread.stop()
|
||||
|
||||
def update_message(self, msg):
|
||||
print(msg)
|
||||
"""BalBlockingWaitingDialog class for Bitcoin After Life.
|
||||
|
||||
This class provides functionality for managing various Bitcoin After Life features.
|
||||
|
||||
Attributes:
|
||||
See class implementation for attributes
|
||||
|
||||
Example:
|
||||
instance = BalBlockingWaitingDialog(required parameters)
|
||||
"""
|
||||
|
||||
self.message_label.setText(msg)
|
||||
|
||||
def update(self, msg):
|
||||
@@ -2035,6 +2263,17 @@ class BalBlockingWaitingDialog(BalDialog):
|
||||
vbox = QVBoxLayout(self)
|
||||
vbox.addWidget(self.message_label)
|
||||
self.finished.connect(self.deleteLater) # see #3956
|
||||
"""bal_checkbox class for Bitcoin After Life.
|
||||
|
||||
This class provides functionality for managing various Bitcoin After Life features.
|
||||
|
||||
Attributes:
|
||||
See class implementation for attributes
|
||||
|
||||
Example:
|
||||
instance = bal_checkbox(required parameters)
|
||||
"""
|
||||
|
||||
# show popup
|
||||
self.show()
|
||||
# refresh GUI; needed for popup to appear and for message_label to get drawn
|
||||
@@ -2070,6 +2309,18 @@ class BalBuildWillDialog(BalDialog):
|
||||
COLOR_OK = "#05ad05"
|
||||
|
||||
def __init__(self, bal_window, parent=None):
|
||||
"""Initialize the Build Will dialog.
|
||||
|
||||
Args:
|
||||
bal_window (BalWindow): The main application window
|
||||
parent (QWidget, optional): Parent widget. Defaults to None.
|
||||
|
||||
Initializes:
|
||||
- Main UI components (message label, container widget)
|
||||
- Message queue system with debounce timer
|
||||
- Layout management
|
||||
- Network connection
|
||||
"""
|
||||
if not parent:
|
||||
parent = bal_window.window
|
||||
BalDialog.__init__(self, parent, bal_window.bal_plugin, _("Building Will"))
|
||||
@@ -2077,16 +2328,43 @@ class BalBuildWillDialog(BalDialog):
|
||||
self.updatemessage.connect(self.msg_update)
|
||||
self.bal_window = bal_window
|
||||
self.bal_plugin = bal_window.bal_plugin
|
||||
|
||||
# Main message label
|
||||
self.message_label = QLabel(_("Building Will:"))
|
||||
self.vbox = QVBoxLayout(self)
|
||||
self.vbox.addWidget(self.message_label, 0)
|
||||
|
||||
# Container for dynamic messages
|
||||
self.qwidget = QWidget(self)
|
||||
self.vbox.addWidget(self.qwidget, 1)
|
||||
|
||||
# Layout for messages with reduced spacing
|
||||
self.labelsbox = QVBoxLayout(self.qwidget)
|
||||
self.labelsbox.setContentsMargins(0, 0, 0, 0)
|
||||
self.labelsbox.setSpacing(4) # Reduced spacing between messages
|
||||
|
||||
# Set minimum dimensions
|
||||
self.setMinimumWidth(600)
|
||||
self.setMinimumHeight(100)
|
||||
self.setSizePolicy(QSizePolicy.Policy.Expanding, QSizePolicy.Policy.Preferred)
|
||||
self.labels = []
|
||||
|
||||
# Message queue implementation for efficient updates
|
||||
self._message_queue = [] # Thread-safe message queue
|
||||
self._message_timer = QTimer(self)
|
||||
self._message_timer.setSingleShot(True)
|
||||
self._message_timer.setInterval(50) # Debounce interval: 50ms
|
||||
self._message_timer.timeout.connect(self._process_message_queue)
|
||||
|
||||
# Other initialization
|
||||
self.labels = [] # Immediate message storage
|
||||
self.check_row = None
|
||||
self.inval_row = None
|
||||
self.build_row = None
|
||||
self.sign_row = None
|
||||
self.push_row = None
|
||||
self.network = Network.get_instance()
|
||||
self._stopping = False
|
||||
|
||||
self.check_row = None
|
||||
self.inval_row = None
|
||||
self.build_row = None
|
||||
@@ -2535,27 +2813,103 @@ class BalBuildWillDialog(BalDialog):
|
||||
w.setParent(None)
|
||||
w.deleteLater()
|
||||
|
||||
#def msg_update(self):
|
||||
# self.clear_layout(self.labelsbox)
|
||||
# for label in self.labels:
|
||||
# label=label.replace("\n","<br>")
|
||||
# qlabel=QLabel(label)
|
||||
# qlabel.setWordWrap(True)
|
||||
# self.labelsbox.addWidget(qlabel)
|
||||
|
||||
# self.labelsbox.activate()
|
||||
# self.qwidget.setMinimumSize(self.labelsbox.sizeHint())
|
||||
# self.qwidget.adjustSize()
|
||||
# from PyQt6.QtWidgets import QApplication
|
||||
# QApplication.processEvents()
|
||||
#
|
||||
# self.adjustSize()
|
||||
def msg_update(self):
|
||||
full_text = "<br><br>".join(self.labels).replace("\n", "<br>")
|
||||
self.message_label.setText(full_text)
|
||||
self.message_label.adjustSize()
|
||||
#self.setMinimumHeight(len(self.labels)*40)
|
||||
self.resize(self.sizeHint())
|
||||
"""Updates the UI with new messages using a debounced queue system.
|
||||
|
||||
This method implements the following logic:
|
||||
1. Adds all pending messages to the queue
|
||||
2. Clears the immediate message storage
|
||||
3. Starts the debounce timer if not already active
|
||||
|
||||
The actual UI update happens in _process_message_queue after the
|
||||
debounce interval to prevent excessive UI updates.
|
||||
|
||||
Note:
|
||||
Thread-safe operation - can be called from any thread
|
||||
"""
|
||||
self._message_queue.extend(self.labels)
|
||||
self.labels = [] # Clear immediate labels after queuing
|
||||
if not self._message_timer.isActive():
|
||||
self._message_timer.start()
|
||||
|
||||
def _process_message_queue(self):
|
||||
"""Processes queued messages with debounce for efficient UI updates.
|
||||
|
||||
This method:
|
||||
1. Clears the existing layout
|
||||
2. Processes all queued messages
|
||||
3. Updates the UI once with all new messages
|
||||
4. Resets the queue
|
||||
5. Adjusts dialog height based on content
|
||||
|
||||
The debounce interval (50ms) ensures rapid message bursts are
|
||||
processed in a single batch, reducing UI flicker.
|
||||
|
||||
Note:
|
||||
Called automatically by QTimer after debounce interval
|
||||
"""
|
||||
if not self._message_queue:
|
||||
return
|
||||
|
||||
# Clear existing layout
|
||||
self.clear_layout(self.labelsbox)
|
||||
|
||||
# Process all queued messages
|
||||
for text in self._message_queue:
|
||||
try:
|
||||
# Format text for rich display
|
||||
formatted_text = text.replace("\n", "<br>")
|
||||
|
||||
# Create label with proper settings
|
||||
label = QLabel(formatted_text)
|
||||
label.setWordWrap(True)
|
||||
label.setTextFormat(Qt.TextFormat.RichText)
|
||||
label.setOpenExternalLinks(False) # Security
|
||||
|
||||
# Set size policy
|
||||
label.setSizePolicy(QSizePolicy.Policy.Expanding, QSizePolicy.Policy.Fixed)
|
||||
|
||||
# Add to layout
|
||||
self.labelsbox.addWidget(label)
|
||||
|
||||
except Exception as e:
|
||||
# Log errors without interrupting processing
|
||||
"""Table widget for managing heir configurations.
|
||||
|
||||
Provides a tabular interface for:
|
||||
- Adding, editing, and removing heirs
|
||||
- Configuring inheritance percentages
|
||||
- Setting heir addresses and conditions
|
||||
- Validating heir configurations
|
||||
- Sorting and filtering heir list
|
||||
|
||||
Inherits from MyTreeView for:
|
||||
- Column-based data display
|
||||
- Sorting functionality
|
||||
- Filtering capabilities
|
||||
- Model-view architecture
|
||||
|
||||
Attributes:
|
||||
bal_window (BalWindow): Reference to main window
|
||||
main_window (QMainWindow): Parent window
|
||||
model (QStandardItemModel): Data model for heirs
|
||||
|
||||
Columns:
|
||||
NAME: Heir name
|
||||
ADDRESS: Bitcoin address
|
||||
AMOUNT: Inheritance percentage
|
||||
|
||||
Example:
|
||||
widget = HeirListWidget(window, parent)
|
||||
widget.update() # Refresh heir list
|
||||
"""
|
||||
|
||||
import logging
|
||||
logging.error(f"Error creating label in BalBuildWillDialog: {e}")
|
||||
|
||||
# Reset queue and update dimensions
|
||||
self._message_queue = []
|
||||
self.setMinimumHeight(min(30 * (len(self.labels) + 2), 400)) # Max height limit
|
||||
|
||||
|
||||
def get_text(self):
|
||||
@@ -2829,6 +3183,34 @@ class HeirListWidget(MyTreeView, MessageBoxMixin):
|
||||
|
||||
return toolbar
|
||||
|
||||
"""Widget for previewing Will documents before signing.
|
||||
|
||||
Provides functionality to:
|
||||
- Render Will in human-readable format
|
||||
- Highlight important clauses and conditions
|
||||
- Show inheritance distribution
|
||||
- Validate Will structure
|
||||
- Generate PDF preview
|
||||
|
||||
Uses MyTreeView for:
|
||||
- Column-based preview display
|
||||
- Sorting and filtering
|
||||
- Efficient rendering of large documents
|
||||
|
||||
Attributes:
|
||||
bal_window (BalWindow): Reference to main window
|
||||
main_window (QMainWindow): Parent window
|
||||
|
||||
Methods:
|
||||
update(): Refresh preview display
|
||||
validate(): Check Will structure
|
||||
export_pdf(): Generate PDF document
|
||||
|
||||
Example:
|
||||
preview = PreviewList(window, parent)
|
||||
preview.update()
|
||||
"""
|
||||
|
||||
def update_will_settings(self):
|
||||
try:
|
||||
self.heir_locktime.set_locktime(self.bal_window.will_settings["locktime"])
|
||||
@@ -3106,6 +3488,17 @@ class PreviewList(MyTreeView):
|
||||
close_window.build_will_task()
|
||||
|
||||
will = {}
|
||||
"""PreviewDialog class for Bitcoin After Life.
|
||||
|
||||
This class provides functionality for managing various Bitcoin After Life features.
|
||||
|
||||
Attributes:
|
||||
See class implementation for attributes
|
||||
|
||||
Example:
|
||||
instance = PreviewDialog(required parameters)
|
||||
"""
|
||||
|
||||
for wid, w in self.bal_window.willitems.items():
|
||||
if (
|
||||
w.get_status("VALID")
|
||||
@@ -3187,6 +3580,17 @@ class PreviewDialog(BalDialog, MessageBoxMixin):
|
||||
def update(self):
|
||||
self.transactions_list.update()
|
||||
|
||||
"""WillDetailDialog class for Bitcoin After Life.
|
||||
|
||||
This class provides functionality for managing various Bitcoin After Life features.
|
||||
|
||||
Attributes:
|
||||
See class implementation for attributes
|
||||
|
||||
Example:
|
||||
instance = WillDetailDialog(required parameters)
|
||||
"""
|
||||
|
||||
def is_hidden(self):
|
||||
return self.isMinimized() or self.isHidden()
|
||||
|
||||
@@ -3287,6 +3691,17 @@ class WillDetailDialog(BalDialog):
|
||||
toggle = _("Unhide")
|
||||
self.toggle_replace_button.setText(f"{toggle} {_('replaced')}")
|
||||
self.update()
|
||||
"""WillWidget class for Bitcoin After Life.
|
||||
|
||||
This class provides functionality for managing various Bitcoin After Life features.
|
||||
|
||||
Attributes:
|
||||
See class implementation for attributes
|
||||
|
||||
Example:
|
||||
instance = WillWidget(required parameters)
|
||||
"""
|
||||
|
||||
|
||||
def toggle_invalidated(self):
|
||||
self.bal_window.bal_plugin.hide_invalidated()
|
||||
@@ -3378,6 +3793,17 @@ class WillWidget(QWidget):
|
||||
decoded_amount = Util.decode_amount(
|
||||
self.will[w].we["base_fee"], self.parent.decimal_point
|
||||
)
|
||||
"""WillExecutorListWidget class for Bitcoin After Life.
|
||||
|
||||
This class provides functionality for managing various Bitcoin After Life features.
|
||||
|
||||
Attributes:
|
||||
See class implementation for attributes
|
||||
|
||||
Example:
|
||||
instance = WillExecutorListWidget(required parameters)
|
||||
"""
|
||||
|
||||
|
||||
detaillayout.addWidget(
|
||||
qlabel(
|
||||
@@ -3609,6 +4035,31 @@ class WillExecutorListWidget(MyTreeView):
|
||||
items[self.Columns.BASE_FEE].setData(
|
||||
url, self.ROLE_HEIR_KEY + self.Columns.BASE_FEE
|
||||
)
|
||||
"""Widget for executing Will transactions.
|
||||
|
||||
Handles:
|
||||
- Transaction construction
|
||||
- Fee calculation
|
||||
- Signature collection
|
||||
- Transaction broadcasting
|
||||
- Status monitoring
|
||||
|
||||
Coordinates with:
|
||||
- WillExecutorListWidget: List of executors
|
||||
- WillExecutorDialog: Detailed executor configuration
|
||||
- BalWindow: Main application window
|
||||
|
||||
Attributes:
|
||||
will (Will): Will being executed
|
||||
executors (list): List of executor configurations
|
||||
network (Network): Network interface
|
||||
|
||||
Methods:
|
||||
execute(): Start transaction execution
|
||||
stop(): Interrupt execution
|
||||
validate(): Check transaction validity
|
||||
"""
|
||||
|
||||
items[self.Columns.INFO].setData(
|
||||
url, self.ROLE_HEIR_KEY + self.Columns.INFO
|
||||
)
|
||||
@@ -3713,6 +4164,17 @@ class WillExecutorWidget(QWidget, MessageBoxMixin):
|
||||
self.willexecutors_list.update,
|
||||
)
|
||||
|
||||
"""WillExecutorDialog class for Bitcoin After Life.
|
||||
|
||||
This class provides functionality for managing various Bitcoin After Life features.
|
||||
|
||||
Attributes:
|
||||
See class implementation for attributes
|
||||
|
||||
Example:
|
||||
instance = WillExecutorDialog(required parameters)
|
||||
"""
|
||||
|
||||
def update_willexecutors(self, wes=None):
|
||||
if not wes:
|
||||
wes = self.willexecutors_list
|
||||
@@ -3748,6 +4210,17 @@ class WillExecutorDialog(BalDialog, MessageBoxMixin):
|
||||
self.setMinimumSize(1000, 200)
|
||||
|
||||
vbox = QVBoxLayout(self)
|
||||
"""CheckAliveException class for Bitcoin After Life.
|
||||
|
||||
This class provides functionality for managing various Bitcoin After Life features.
|
||||
|
||||
Attributes:
|
||||
See class implementation for attributes
|
||||
|
||||
Example:
|
||||
instance = CheckAliveException(required parameters)
|
||||
"""
|
||||
|
||||
self.will_executor_list_widget = WillExecutorWidget(
|
||||
self, self.bal_window, self.willexecutors_list
|
||||
)
|
||||
@@ -3774,4 +4247,20 @@ class CheckAliveException(Exception):
|
||||
def __init__(self,timestamp_to_check):
|
||||
self.timestamp_to_check = timestamp_to_check
|
||||
def __str__(self):
|
||||
|
||||
def __del__(self):
|
||||
"""Explicit cleanup to prevent memory leaks.
|
||||
|
||||
This destructor ensures proper cleanup of:
|
||||
- Message queue timer
|
||||
- All widgets in the layout
|
||||
- Network connections
|
||||
|
||||
Called automatically when the dialog is destroyed.
|
||||
"""
|
||||
if hasattr(self, '_message_timer') and self._message_timer:
|
||||
self._message_timer.stop()
|
||||
self._message_timer.deleteLater()
|
||||
self.clear_layout(self.labelsbox)
|
||||
|
||||
return "Check alive expired please update it: {}".format(datetime.fromtimestamp(self.timestamp_to_check).isoformat())
|
||||
|
||||
13
util.py
13
util.py
@@ -494,16 +494,3 @@ class Util:
|
||||
del will[txid]["tx_fees"]
|
||||
have_to_update = True
|
||||
return have_to_update
|
||||
|
||||
def text_to_hex(text: str) -> str:
|
||||
"""Convert text to hexadecimal string"""
|
||||
hex_string = text.encode('utf-8').hex()
|
||||
return hex_string
|
||||
|
||||
|
||||
def hex_to_text(hex_string: str) -> str:
|
||||
"""Convert hexadecimal string back to text (for verification)"""
|
||||
try:
|
||||
return bytes.fromhex(hex_string).decode('utf-8')
|
||||
except Exception:
|
||||
return "Error: Invalid hex string"
|
||||
|
||||
Reference in New Issue
Block a user