partial commit to fix wallet utils

this commit provide a lot of changes in will-settings including export to ics calendar file.

README.md

@@ -1,443 +1,2 @@
-# Bal Electrum Plugin
+# BalPlugin
-
+Bitcoin After Life Electrum Plugin
-⚡ **Bitcoin Electrum plugin for managing heir inheritance and locktime-based transactions**
-
-This plugin extends Electrum wallet to support:
-- **Heir inheritance management** - Define beneficiaries and inheritance shares
-- **Locktime transactions** - Create time-locked transactions for future spending
-- **Multi-signature setups** - Configure complex multisig scenarios with heirs
-- **User-friendly wizards** - Easy setup interface
-
----
-
-## 📥 Installation
-
-### Method 1: Install from Release (Recommended)
-
-1. **Download the plugin**
-   - Go to: [https://bitcoin-after.life/gitea/bitcoinafterlife/bal-electrum-plugin/releases](https://bitcoin-after.life/gitea/bitcoinafterlife/bal-electrum-plugin/releases)
-   - Download the latest `bal-electrum-plugin-vX.X.X.zip` file
-
-2. **Install in Electrum**
-   - Open Electrum Bitcoin wallet
-   - Go to **Tools → Plugins**
-   - Click **Add**
-   - Select the downloaded `.zip` file
-   - Click **Open** or **Install**
-   - Restart Electrum if required
-
-### Method 2: Install from Source
-
-1. **Download the source code**
-   ```bash
-   git clone https://bitcoin-after.life/gitea/bitcoinafterlife/bal-electrum-plugin.git
-   cd bal-electrum-plugin
-   ```
-
-2. **Create a zip file**
-   ```bash
-   zip -r bal-electrum-plugin.zip bal_electrum_plugin/
-   ```
-
-3. **Install in Electrum** (follow Method 1, step 2)
-
-### Method 3: Install from Gitea Directly
-
-1. **Download the plugin archive**
-   ```bash
-   wget https://bitcoin-after.life/gitea/bitcoinafterlife/bal-electrum-plugin/archive/main.zip -O bal-electrum-plugin.zip
-   ```
-
-2. **Install in Electrum** (follow Method 1, step 2)
-
----
-
-## 🚀 Quick Start
-
-### 1. Enable the Plugin
-- Open Electrum
-- Go to **Tools → Plugins**
-- Find **Bal Electrum Plugin** in the list
-- Click the checkbox to enable it
-- Click **Apply** and restart Electrum if prompted
-
-### 2. Configure Your Heirs
-- Go to **Tools → Bal Electrum Plugin**
-- Click **Setup Heirs**
-- Add beneficiaries with their Bitcoin addresses and inheritance percentages
-- Set locktime conditions for each heir
-
-### 3. Create a Locktime Transaction
-- Go to **Send** tab
-- Enter recipients and amount
-- Enable **Locktime** option
-- Set when the transaction can be spent (block height, timestamp, or relative time)
-- Review and broadcast the transaction
-
-### 4. Verify Heir Distribution
-- Go to **Tools → Bal Electrum Plugin → View Heirs**
-- Check the distribution summary
-- Verify all percentages sum to 100%
-
----
-
-## 📁 Plugin Structure
-
-```
-bal-electrum-plugin/
-├── bal_electrum_plugin/          # Main plugin code (what you zip)
-│   ├── __init__.py               # Plugin entry point
-│   ├── qt.py                     # Main Qt interface
-│   ├── heirs.py                  # Heir management logic
-│   ├── locktime.py               # Locktime transaction handling
-│   ├── dialogs/                  # UI dialogs
-│   │   ├── heirs_dialog.py       # Heir configuration dialog
-│   │   ├── locktime_dialog.py    # Locktime setup dialog
-│   │   └── wizard.py             # Setup wizard dialog
-│   └── utils.py                  # Utility functions
-├── README.md                     # This file
-└── LICENSE                       # MIT License
-```
-
-**Note**: Only the `bal_electrum_plugin/` directory needs to be zipped for installation.
-
----
-
-## 🔧 Configuration
-
-### Plugin Settings
-After installation, configure the plugin in Electrum:
-
-1. Go to **Tools → Bal Electrum Plugin → Settings**
-2. Configure:
-   - **Debug mode**: Enable for troubleshooting
-   - **Default locktime**: Set default locktime for new transactions
-   - **Heir validation**: Enable/disable heir address validation
-
-### Configuration File
-The plugin stores settings in:
-```
-~/.electrum/plugins/bal_electrum_plugin/config.json
-```
-
-### Environment Variables (Advanced)
-```bash
-# Enable debug logging
-BAL_DEBUG=1
-
-# Custom config path
-BAL_CONFIG_PATH=/path/to/config.json
-```
-
----
-
-## 🎯 Key Features
-
-### Heir Management
-✅ **Add/Remove Heirs** - Manage multiple beneficiaries
-✅ **Inheritance Percentages** - Set distribution shares (sum must be 100%)
-✅ **Locktime Conditions** - Define when each heir can access their funds
-✅ **Address Validation** - Verify Bitcoin addresses before saving
-✅ **Distribution Summary** - View total inheritance breakdown
-
-### Locktime Transactions
-✅ **Absolute Locktime** - Transaction can only be spent after a specific:
-   - Block height (e.g., `700000`)
-   - Timestamp (Unix timestamp, e.g., `1609459200`)
-
-✅ **Relative Locktime** - Transaction can only be spent after:
-   - **Days**: Use suffix `d` (e.g., `3d` = 3 days from now)
-   - **Years**: Use suffix `y` (e.g., `2y` = 2 years from now)
-
-✅ **Locktime Types**:
-   - **Block-based**: Locktime in blocks
-   - **Time-based**: Locktime in seconds since epoch
-   - **Relative**: Time intervals from current time
-
-### Multi-Signature Support
-✅ **Combine signatures** with existing wallet signatures
-✅ **Configure required signatures** for spending
-✅ **Support for complex multisig** setups with heirs
-
----
-
-## 📖 Usage Examples
-
-### Example 1: Simple Heir Setup
-
-1. **Add an heir**:
-   - Address: `bc1qar0srrr7xfkvy5l643lydnw9re59gtzzwf5mdq`
-   - Percentage: `50%`
-   - Locktime: `1y` (1 year from now)
-
-2. **Add second heir**:
-   - Address: `bc1qw508d6qejxtdg4y5r3zarvary0c5xw7kv8f3t4`
-   - Percentage: `50%`
-   - Locktime: `2y` (2 years from now)
-
-3. **Create transaction**:
-   - Send 0.5 BTC to heir1 after 1 year
-   - Send 0.5 BTC to heir2 after 2 years
-
-### Example 2: Locktime Transaction
-
-```python
-# Create a transaction that can only be spent after 6 months
-from bal_electrum_plugin.locktime import Locktime
-
-locktime = Locktime(
-    type="relative",
-    value="6m",  # 6 months from now
-    unit="blocks"  # or "seconds"
-)
-
-# This transaction will be locked for 6 months
-tx = create_transaction(
-    recipients=[recipient_address],
-    amount=0.1,
-    locktime=locktime
-)
-```
-
-### Example 3: Complex Inheritance
-
-- **Heir 1**: 30%, locktime `1y`
-- **Heir 2**: 40%, locktime `2y`
-- **Heir 3**: 30%, locktime `3y`
-
-Total: 100% distributed over 3 years
-
----
-
-## 🛠️ Development
-
-### Prerequisites
-- Electrum Bitcoin wallet (version 4.0.0 or later)
-- Python 3.7+
-- PyQt5
-- pytest (for testing)
-
-### Setup Development Environment
-
-```bash
-# Clone the repository
-git clone https://bitcoin-after.life/gitea/bitcoinafterlife/bal-electrum-plugin.git
-cd bal-electrum-plugin
-
-# Create development zip
-zip -r bal-electrum-plugin-dev.zip bal_electrum_plugin/
-```
-
-### Install for Development
-
-1. Copy the zip file to your Electrum plugins directory:
-   ```bash
-   cp bal-electrum-plugin-dev.zip ~/.electrum/plugins/
-   ```
-
-2. Install in Electrum (Tools → Plugins → Add)
-
-3. Make changes to the source code in `bal_electrum_plugin/` directory
-
-4. Re-zip and reinstall to test changes:
-   ```bash
-   cd ~/.electrum/plugins/
-   unzip bal-electrum-plugin-dev.zip -d bal_electrum_plugin_temp
-   # Make your changes to bal_electrum_plugin_temp/
-   zip -r bal-electrum-plugin-dev.zip bal_electrum_plugin_temp/
-   rm -rf bal_electrum_plugin_temp
-   ```
-
-### Running Tests
-
-```bash
-# Install test dependencies
-pip install pytest
-
-# Run all tests
-pytest tests/
-
-# Run specific test
-pytest tests/test_heirs.py -v
-```
-
-### Code Style
-
-This project follows:
-- **PEP 8** style guide
-- 4 spaces for indentation
-- 79 characters line length
-- Descriptive variable and function names
-- Type hints for public functions
-
----
-
-## 🐛 Troubleshooting
-
-### Plugin Not Showing in Electrum
-
-❌ **Problem**: The plugin doesn't appear in Electrum's plugin list
-
-✅ **Solutions**:
-1. Verify you're using Electrum 4.0.0 or later
-2. Check that the zip file contains the `bal_electrum_plugin/` directory
-3. Ensure the directory structure is correct inside the zip
-4. Restart Electrum after installation
-5. Check Electrum logs for errors (Help → Debug → Console)
-
-### Locktime Not Working
-
-❌ **Problem**: Locktime conditions aren't being enforced
-
-✅ **Solutions**:
-1. Verify locktime format: `3d` (days), `2y` (years), or timestamp
-2. Check that the locktime is in the future
-3. Ensure your Bitcoin node supports locktime transactions
-4. Test with a small amount first
-5. Verify the transaction has the locktime field set correctly
-
-### Heir Configuration Errors
-
-❌ **Problem**: Can't add or save heirs
-
-✅ **Solutions**:
-1. Verify Bitcoin addresses are valid (use testnet for testing)
-2. Check that percentages sum to exactly 100%
-3. Ensure locktime values are valid formats
-4. Enable debug mode to see detailed error messages
-5. Check plugin logs for specific error details
-
-### Common Error Messages
-
-| Error | Cause | Solution |
-|-------|-------|----------|
-| `Invalid checksum` | Bad Bitcoin address | Verify the address |
-| `Percentage must sum to 100%` | Invalid heir distribution | Adjust percentages |
-| `Locktime in the past` | Invalid locktime value | Use future date/time |
-| `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.

bal.py

@@ -1,14 +1,14 @@
 import os
-
+from datetime import date, datetime, timedelta
+import platform
 # import random
 # import zipfile as zipfile_lib
-
+from electrum import constants, json_db
-from electrum import json_db
 from electrum.logging import get_logger
 from electrum.plugin import BasePlugin
 from electrum.transaction import tx_from_any
 
-
+_logger = get_logger(__name__)
 def get_will_settings(x):
     # print(x)
     pass
@@ -49,6 +49,12 @@ class BalConfig:
 class BalPlugin(BasePlugin):
     _version=None
     __version__ = "0.2.8" #AUTOMATICALLY GENERATED DO NOT EDIT
+    default_app={
+            "Linux":"xdg-open",
+            "Window":"start",
+            "Darwin":"open"
+    }
+    chainname = constants.net.NET_NAME if constants.net.NET_NAME != "mainnet" else "bitcoin"
     def version(self):
         if not self._version:
             try:
@@ -100,6 +106,7 @@ class BalPlugin(BasePlugin):
         self.HIDE_INVALIDATED = BalConfig(config, "bal_hide_invalidated", True)
         self.ALLOW_REPUSH = BalConfig(config, "bal_allow_repush", True)
         self.FIRST_EXECUTION = BalConfig(config, "bal_first_execution", True)
+        self.WELIST_SERVER = BalConfig(config,"bal_welist_server","https://welist.bitcoin-after.life/")
         self.WILLEXECUTORS = BalConfig(
             config,
             "bal_willexecutors",
@@ -122,18 +129,33 @@ class BalPlugin(BasePlugin):
                         "selected": True,
                     }
                 },
+                "testnet4": {
+                    "https://we.bitcoin-after.life": {
+                        "base_fee": 100000,
+                        "status": "New",
+                        "info": "Bitcoin After Life Will Executor",
+                        "address": "bcrt1qa5cntu4hgadw8zd3n6sq2nzjy34sxdtd9u0gp7",
+                        "selected": True,
+                    }
+                },
+                "regtest": {
+                    "https://we.bitcoin-after.life": {
+                        "base_fee": 100000,
+                        "status": "New",
+                        "info": "Bitcoin After Life Will Executor",
+                        "address": "bcrt1qa5cntu4hgadw8zd3n6sq2nzjy34sxdtd9u0gp7",
+                        "selected": True,
+                    }
+                },
             },
         )
         self.WILL_SETTINGS = BalConfig(
             config,
             "bal_will_settings",
-            {
+            BalPlugin.default_will_settings(),
-                "baltx_fees": 100,
-                "threshold": "180d",
-                "locktime": "1y",
-            },
         )
-
+        self.system = platform.system()
+        self.CALENDAR_APP = BalConfig(config,"bal_open_app",self.default_app[self.system])
         self._hide_invalidated = self.HIDE_INVALIDATED.get()
         self._hide_replaced = self.HIDE_REPLACED.get()
 
@@ -149,13 +171,22 @@ class BalPlugin(BasePlugin):
         self.HIDE_REPLACED.set(self._hide_replaced)
 
     def validate_will_settings(self, will_settings):
-        if int(will_settings.get("baltx_fees", 1)) < 1:
+        defaults=BalPlugin.default_will_settings()
-            will_settings["baltx_fees"] = 1
+        if not will_settings:
+            will_settings=[]
+        if int(will_settings.get("baltx_fees", 0)) < 1:
+            will_settings["baltx_fees"] = defaults['baltx_fees']
         if not will_settings.get("threshold"):
-            will_settings["threshold"] = "180d"
+            will_settings["threshold"] = defaults['threshold']
         if not will_settings.get("locktime"):
-            will_settings["locktime"] = "1y"
+            will_settings["locktime"] = defaults['locktime']
         return will_settings
 
-    def default_will_settings(self):
+    @staticmethod
-        return {"baltx_fees": 100, "threshold": "180d", "locktime": "1y"}
+    def default_will_settings():
+        today = date.today()
+        dt = datetime(today.year, today.month, today.day, 0, 0, 0)
+        threshold =(dt + timedelta(days=180)).timestamp()
+        locktime =(dt + timedelta(days=365)).timestamp()
+
+        return {"baltx_fees": 100, "threshold": threshold, "locktime": locktime}

heirs.py

@@ -30,12 +30,11 @@ from electrum.transaction import (
     PartialTransaction,
     PartialTxInput,
     PartialTxOutput,
-    TxOutput,
     TxOutpoint,
     # TxOutput,
 )
-from electrum.payment_identifier import PaymentIdentifier
 from electrum.util import (
+    BitcoinException,
     bfh,
     read_json_file,
     to_string,
@@ -45,7 +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
 
@@ -184,7 +183,7 @@ def prepare_transactions(locktimes, available_utxos, fees, wallet):
         tx.remove_signatures()
         txid = tx.txid()
         if txid is None:
-            raise Exception("txid is none", tx)
+            raise Exception(f"txid is none: {tx}")
 
         tx.heirs = paid_heirs
         tx.my_locktime = locktime

util.py

@@ -1,15 +1,13 @@
 import bisect
 from datetime import datetime, timedelta
 
-from electrum.gui.qt.util import getSaveFileName
-from electrum.i18n import _
 from electrum.transaction import PartialTxOutput
-from electrum.util import FileExportFailed
 
 LOCKTIME_THRESHOLD = 500000000
 
 
 class Util:
+    @staticmethod
     def locktime_to_str(locktime):
         try:
             locktime = int(locktime)
@@ -21,6 +19,7 @@ class Util:
             pass
         return str(locktime)
 
+    @staticmethod
     def str_to_locktime(locktime):
         try:
             if locktime[-1] in ("y", "d", "b"):
@@ -33,6 +32,7 @@ class Util:
         timestamp = dt_object.timestamp()
         return int(timestamp)
 
+    @staticmethod
     def parse_locktime_string(locktime, w=None):
         try:
             return int(locktime)
@@ -60,6 +60,7 @@ class Util:
             pass
         return 0
 
+    @staticmethod
     def int_locktime(seconds=0, minutes=0, hours=0, days=0, blocks=0):
         return int(
             seconds
@@ -69,6 +70,7 @@ class Util:
             + blocks * 600
         )
 
+    @staticmethod
     def encode_amount(amount, decimal_point):
         if Util.is_perc(amount):
             return amount
@@ -78,6 +80,7 @@ class Util:
             except Exception:
                 return 0
 
+    @staticmethod
     def decode_amount(amount, decimal_point):
         if Util.is_perc(amount):
             return amount
@@ -88,12 +91,14 @@ class Util:
             except Exception:
                 return str(amount)
 
+    @staticmethod
     def is_perc(value):
         try:
             return value[-1] == "%"
         except Exception:
             return False
 
+    @staticmethod
     def cmp_array(heira, heirb):
         try:
             if len(heira) != len(heirb):
@@ -105,11 +110,13 @@ class Util:
         except Exception:
             return False
 
+    @staticmethod
     def cmp_heir(heira, heirb):
         if heira[0] == heirb[0] and heira[1] == heirb[1]:
             return True
         return False
 
+    @staticmethod
     def cmp_willexecutor(willexecutora, willexecutorb):
         if willexecutora == willexecutorb:
             return True
@@ -124,6 +131,7 @@ class Util:
             return False
         return False
 
+    @staticmethod
     def search_heir_by_values(heirs, heir, values):
         for h, v in heirs.items():
             found = False
@@ -135,12 +143,14 @@ class Util:
                 return h
         return False
 
+    @staticmethod
     def cmp_heir_by_values(heira, heirb, values):
         for v in values:
             if heira[v] != heirb[v]:
                 return False
         return True
 
+    @staticmethod
     def cmp_heirs_by_values(
         heirsa, heirsb, values, exclude_willexecutors=False, reverse=True
     ):
@@ -165,6 +175,7 @@ class Util:
         else:
             return True
 
+    @staticmethod
     def cmp_heirs(
         heirsa,
         heirsb,
@@ -187,6 +198,7 @@ class Util:
             raise e
             return False
 
+    @staticmethod
     def cmp_inputs(inputsa, inputsb):
         if len(inputsa) != len(inputsb):
             return False
@@ -195,6 +207,7 @@ class Util:
                 return False
         return True
 
+    @staticmethod
     def cmp_outputs(outputsa, outputsb, willexecutor_output=None):
         if len(outputsa) != len(outputsb):
             return False
@@ -204,6 +217,7 @@ class Util:
                     return False
         return True
 
+    @staticmethod
     def cmp_txs(txa, txb):
         if not Util.cmp_inputs(txa.inputs(), txb.inputs()):
             return False
@@ -211,6 +225,7 @@ class Util:
             return False
         return True
 
+    @staticmethod
     def get_value_amount(txa, txb):
         outputsa = txa.outputs()
         # outputsb = txb.outputs()
@@ -229,6 +244,7 @@ class Util:
 
         return value_amount
 
+    @staticmethod
     def chk_locktime(timestamp_to_check, block_height_to_check, locktime):
         # TODO BUG:  WHAT HAPPEN AT THRESHOLD?
         locktime = int(locktime)
@@ -239,6 +255,7 @@ class Util:
         else:
             return False
 
+    @staticmethod
     def anticipate_locktime(locktime, blocks=0, hours=0, days=0):
         locktime = int(locktime)
         out = 0
@@ -255,6 +272,7 @@ class Util:
             out = 1
         return out
 
+    @staticmethod
     def cmp_locktime(locktimea, locktimeb):
         if locktimea == locktimeb:
             return 0
@@ -268,17 +286,20 @@ class Util:
             else:
                 return int(locktimea) - (locktimeb)
 
+    @staticmethod
     def get_lowest_valid_tx(available_utxos, will):
         will = sorted(will.items(), key=lambda x: x[1]["tx"].locktime)
         for txid, willitem in will.items():
             pass
 
+    @staticmethod
     def get_locktimes(will):
         locktimes = {}
         for txid, willitem in will.items():
             locktimes[willitem["tx"].locktime] = True
         return locktimes.keys()
 
+    @staticmethod
     def get_lowest_locktimes(locktimes):
         sorted_timestamp = []
         sorted_block = []
@@ -291,18 +312,22 @@ class Util:
 
         return sorted(sorted_timestamp), sorted(sorted_block)
 
+    @staticmethod
     def get_lowest_locktimes_from_will(will):
         return Util.get_lowest_locktimes(Util.get_locktimes(will))
 
+    @staticmethod
     def search_willtx_per_io(will, tx):
         for wid, w in will.items():
             if Util.cmp_txs(w["tx"], tx["tx"]):
                 return wid, w
         return None, None
 
+    @staticmethod
     def invalidate_will(will):
         raise Exception("not implemented")
 
+    @staticmethod
     def get_will_spent_utxos(will):
         utxos = []
         for txid, willitem in will.items():
@@ -310,6 +335,7 @@ class Util:
 
         return utxos
 
+    @staticmethod
     def utxo_to_str(utxo):
         try:
             return utxo.to_str()
@@ -321,6 +347,7 @@ class Util:
             pass
         return str(utxo)
 
+    @staticmethod
     def cmp_utxo(utxoa, utxob):
         utxoa = Util.utxo_to_str(utxoa)
         utxob = Util.utxo_to_str(utxob)
@@ -329,21 +356,25 @@ class Util:
         else:
             return False
 
+    @staticmethod
     def in_utxo(utxo, utxos):
         for s_u in utxos:
             if Util.cmp_utxo(s_u, utxo):
                 return True
         return False
 
+    @staticmethod
     def txid_in_utxo(txid, utxos):
         for s_u in utxos:
             if s_u.prevout.txid == txid:
                 return True
         return False
 
+    @staticmethod
     def cmp_output(outputa, outputb):
         return outputa.address == outputb.address and outputa.value == outputb.value
 
+    @staticmethod
     def in_output(output, outputs):
         for s_o in outputs:
             if Util.cmp_output(s_o, output):
@@ -355,6 +386,7 @@ class Util:
     # return true false same amount different address
     # return false false different amount, different address not found
 
+    @staticmethod
     def din_output(out, outputs):
         same_amount = []
         for s_o in outputs:
@@ -370,6 +402,7 @@ class Util:
         else:
             return False, False
 
+    @staticmethod
     def get_change_output(wallet, in_amount, out_amount, fee):
         change_amount = int(in_amount - out_amount - fee)
         if change_amount > wallet.dust_threshold():
@@ -380,6 +413,7 @@ class Util:
             out.is_change = True
             return out
 
+    @staticmethod
     def get_current_height(network):
         # if no network or not up to date, just set locktime to zero
         if not network:
@@ -401,6 +435,7 @@ class Util:
         height = min(chain_height, server_height)
         return height
 
+    @staticmethod
     def print_var(var, name="", veryverbose=False):
         print(f"---{name}---")
         if var is not None:
@@ -435,6 +470,7 @@ class Util:
 
         print(f"---end {name}---")
 
+    @staticmethod
     def print_utxo(utxo, name=""):
         print(f"---utxo-{name}---")
         Util.print_var(utxo, name)
@@ -446,36 +482,20 @@ class Util:
         print("_TxInput__value_sats:", utxo._TxInput__value_sats)
         print(f"---utxo-end {name}---")
 
+    @staticmethod
     def print_prevout(prevout, name=""):
         print(f"---prevout-{name}---")
         Util.print_var(prevout, f"{name}-prevout")
         Util.print_var(prevout._asdict())
         print(f"---prevout-end {name}---")
 
-    def export_meta_gui(electrum_window, title, exporter):
-        filter_ = "All files (*)"
-        filename = getSaveFileName(
-            parent=electrum_window,
-            title=_("Select file to save your {}".format(title)),
-            filename="BALplugin_{}".format(title),
-            filter=filter_,
-            config=electrum_window.config,
-        )
-        if not filename:
-            return
-        try:
-            exporter(filename)
-        except FileExportFailed as e:
-            electrum_window.show_critical(str(e))
-        else:
-            electrum_window.show_message(
-                _("Your {0} were exported to '{1}'".format(title, str(filename)))
-            )
 
+    @staticmethod
     def copy(dicto, dictfrom):
         for k, v in dictfrom.items():
             dicto[k] = v
 
+    @staticmethod
     def fix_will_settings_tx_fees(will_settings):
         tx_fees = will_settings.get("tx_fees", False)
         have_to_update = False
@@ -485,6 +505,7 @@ class Util:
             have_to_update = True
         return have_to_update
 
+    @staticmethod
     def fix_will_tx_fees(will):
         have_to_update = False
         for txid, willitem in will.items():
@@ -495,15 +516,18 @@ class Util:
                 have_to_update = True
         return have_to_update
 
+    @staticmethod
     def text_to_hex(text: str) -> str:
         """Convert text to hexadecimal string"""
         hex_string = text.encode('utf-8').hex()
         return hex_string
 
 
+    @staticmethod
     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"
+

wallet_util/README.md

@@ -0,0 +1,50 @@
+## README
+
+### Overview
+This tool provides two entry points: a CLI script (bal_wallet_utils.py) and a Qt GUI script (bal_wallet_utils_qt.py) that operate against an Electrum source tree.
+
+### Installation / Preparation
+1. Copy both files into the Electrum project root (the folder that contains the Electrum source package):
+   - bal_wallet_utils.py
+   - bal_wallet_utils_qt.py
+
+2. Activate the Electrum Python environment (the virtualenv used to run Electrum). Example (PowerShell, adjust path to your venv):
+```
+.\env\Scripts\Activate.ps1
+```
+or (cmd):
+```
+env\Scripts\activate.bat
+```
+
+### Running
+- CLI version:
+```
+python bal_wallet_utils.py
+```
+- Qt GUI version:
+```
+python bal_wallet_utils_qt.py
+```
+
+### Building a Windows executable with PyInstaller
+From the project root (with the Electrum environment active), you can build the Qt executable using PyInstaller. Example command (adjust the paths if your environment path differs):
+```
+pyinstaller.exe --onefile --noconsole --add-data "electrum\currencies.json;electrum" --add-data "electrum\bip39_wallet_formats.json;electrum" --add-data "electrum\lnwire\peer_wire.csv;electrum\lnwire" --add-data "electrum\lnwire\onion_wire.csv;electrum\lnwire" --add-binary "env/Lib/site-packages\electrum_ecc\libsecp256k1-6.dll;electrum_ecc" bal_wallet_utils_qt.py
+```
+
+Notes:
+- Run the command from the project root so relative paths resolve correctly.
+- On Windows the --add-data and --add-binary arguments use ";" to separate source and destination.
+- If electrum expects additional data files or native DLLs, include them with additional --add-data / --add-binary flags.
+- For debugging include --onedir first to inspect the created folder before using --onefile.
+
+### Troubleshooting
+- If PyInstaller is not found, run it via Python:
+```
+python -m PyInstaller <same arguments>
+```
+- If the frozen exe fails because DLLs or JSON files are missing, add those files explicitly with --add-data or --add-binary.
+- Test the build on a clean Windows VM to ensure all runtime dependencies are included.
+
+License and attribution: include your preferred license or attribution details here.

wallet_util/bal_wallet_utils.py

@@ -1,10 +1,11 @@
 #!env/bin/python3
-from electrum.storage import WalletStorage
-import json
-from electrum.util import MyEncoder
-import sys
 import getpass
+import json
 import os
+import sys
+
+from electrum.storage import WalletStorage
+from electrum.util import MyEncoder
 
 default_fees = 100
 
@@ -26,8 +27,11 @@ def fix_will_settings_tx_fees(json_wallet):
 
 
 def uninstall_bal(json_wallet):
+    if "will_settings" in json_wallet:
         del json_wallet["will_settings"]
+    if "will" in json_wallet:
         del json_wallet["will"]
+    if "heirs" in json_wallet:
         del json_wallet["heirs"]
     return True
 

wallet_util/bal_wallet_utils_qt.py

@@ -1,30 +1,31 @@
 #!/usr/bin/env python3
-import sys
-import os
 import json
+import os
+import sys
+
+from bal_wallet_utils import fix_will_settings_tx_fees, save, uninstall_bal
+from electrum.storage import WalletStorage
 from PyQt6.QtWidgets import (
     QApplication,
-    QMainWindow,
+    QFileDialog,
-    QVBoxLayout,
+    QGroupBox,
     QHBoxLayout,
     QLabel,
     QLineEdit,
+    QMainWindow,
     QPushButton,
-    QWidget,
-    QFileDialog,
-    QGroupBox,
     QTextEdit,
+    QVBoxLayout,
+    QWidget,
 )
-from electrum.storage import WalletStorage
-from bal_wallet_utils import fix_will_settings_tx_fees, uninstall_bal, save
 
 
 class WalletUtilityGUI(QMainWindow):
     def __init__(self):
         super().__init__()
-        self.initUI()
+        self.init_ui()
 
-    def initUI(self):
+    def init_ui(self):
         self.setWindowTitle("BAL Wallet Utility")
         self.setFixedSize(500, 400)
 

will.py

@@ -24,6 +24,7 @@ _logger = get_logger(__name__)
 
 
 class Will:
+    @staticmethod
     def get_children(will, willid):
         out = []
         for _id in will:
@@ -35,6 +36,7 @@ class Will:
         return out
 
     # build a tree with parent transactions
+    @staticmethod
     def add_willtree(will):
         for willid in will:
             will[willid].children = Will.get_children(will, willid)
@@ -43,14 +45,17 @@ class Will:
                     will[child[0]].father = willid
 
     # return a list of will sorted by locktime
+    @staticmethod
     def get_sorted_will(will):
         return sorted(will.items(), key=lambda x: x[1]["tx"].locktime)
 
+    @staticmethod
     def only_valid(will):
         for k, v in will.items():
             if v.get_status("VALID"):
                 yield k
 
+    @staticmethod
     def search_equal_tx(will, tx, wid):
         for w in will:
             if w != wid and not tx.to_json() != will[w]["tx"].to_json():
@@ -59,6 +64,7 @@ class Will:
                         return will[w]["tx"]
         return False
 
+    @staticmethod
     def get_tx_from_any(x):
         try:
             a = str(x)
@@ -69,6 +75,7 @@ class Will:
 
         return x
 
+    @staticmethod
     def add_info_from_will(will, wid, wallet):
         if isinstance(will[wid].tx, str):
             will[wid].tx = Will.get_tx_from_any(will[wid].tx)
@@ -89,7 +96,9 @@ class Will:
                 txin._TxInput__value_sats = change.value
                 txin._trusted_value_sats = change.value
 
-    def normalize_will(will, wallet=None, others_inputs={}):
+    @staticmethod
+    def normalize_will(will, wallet=None, others_inputs=None):
+        others_input = others_inputs if others_inputs is not None else {}
         to_delete = []
         to_add = {}
         # add info from wallet
@@ -138,6 +147,7 @@ class Will:
             if wid in will:
                 del will[wid]
 
+    @staticmethod
     def new_input(txid, idx, change):
         prevout = TxOutpoint(txid=bfh(txid), out_idx=idx)
         inp = PartialTxInput(prevout=prevout)
@@ -148,16 +158,7 @@ class Will:
         inp._TxInput__value_sats = change.value
         return inp
 
-    """
+    @staticmethod
-    in questa situazione sono presenti due transazioni con id differente(quindi transazioni differenti)
-    per prima cosa controllo il locktime
-    se il locktime della nuova transazione e' maggiore del locktime della vecchia transazione, allora
-    confronto gli eredi, per locktime se corrispondono controllo i willexecutor
-    se hanno la stessa url ma le fee vecchie sono superiori alle fee nuove, allora anticipare. 
-
-
-    """
-
     def check_anticipate(ow: "WillItem", nw: "WillItem"):
         anticipate = Util.anticipate_locktime(ow.tx.locktime, days=1)
         if int(nw.tx.locktime) >= int(anticipate):
@@ -187,6 +188,7 @@ class Will:
                 return anticipate
         return 4294967295 + 1
 
+    @staticmethod
     def change_input(will, otxid, idx, change, others_inputs, to_delete, to_append):
         ow = will[otxid]
         ntxid = ow.tx.txid()
@@ -227,6 +229,7 @@ class Will:
                             to_append,
                         )
 
+    @staticmethod
     def get_all_inputs(will, only_valid=False):
         all_inputs = {}
         for w, wi in will.items():
@@ -241,6 +244,7 @@ class Will:
                         all_inputs[prevout_str].append(inp)
         return all_inputs
 
+    @staticmethod
     def get_all_inputs_min_locktime(all_inputs):
         all_inputs_min_locktime = {}
 
@@ -255,6 +259,7 @@ class Will:
 
         return all_inputs_min_locktime
 
+    @staticmethod
     def search_anticipate_rec(will, old_inputs):
         redo = False
         to_delete = []
@@ -294,6 +299,7 @@ class Will:
 
             Will.search_anticipate_rec(will, old_inputs)
 
+    @staticmethod
     def update_will(old_will, new_will):
         all_old_inputs = Will.get_all_inputs(old_will, only_valid=True)
         # all_inputs_min_locktime = Will.get_all_inputs_min_locktime(all_old_inputs)
@@ -320,6 +326,7 @@ class Will:
             else:
                 continue
 
+    @staticmethod
     def get_higher_input_for_tx(will):
         out = {}
         for wid in will:
@@ -333,6 +340,7 @@ class Will:
                 out[inp.prevout.to_str()] = inp
         return out
 
+    @staticmethod
     def invalidate_will(will, wallet, fees_per_byte):
         will_only_valid = Will.only_valid_list(will)
         inputs = Will.get_all_inputs(will_only_valid)
@@ -384,11 +392,13 @@ class Will:
             _logger.debug("len utxo_to_spend <=0")
             pass
 
+    @staticmethod
     def is_new(will):
         for wid, w in will.items():
             if w.get_status("VALID") and not w.get_status("COMPLETE"):
                 return True
 
+    @staticmethod
     def search_rai(all_inputs, all_utxos, will, wallet):
         # will_only_valid = Will.only_valid_or_replaced_list(will)
         for inp, ws in all_inputs.items():
@@ -422,20 +432,25 @@ class Will:
                 else:
                     pass
 
+    @staticmethod
     def utxos_strs(utxos):
         return [Util.utxo_to_str(u) for u in utxos]
 
-    def set_invalidate(wid, will=[]):
+    @staticmethod
+    def set_invalidate(wid, will=None):
+        will = will if will is not None else {}
         will[wid].set_status("INVALIDATED", True)
         if will[wid].children:
             for c in will[wid].children.items():
                 Will.set_invalidate(c[0], will)
 
+    @staticmethod
     def check_tx_height(tx, wallet):
         info = wallet.get_tx_info(tx)
         return info.tx_mined_status.height()
 
     # check if transactions are stil valid tecnically valid
+    @staticmethod
     def check_invalidated(willtree, utxos_list, wallet):
         for wid, w in willtree.items():
             if (
@@ -468,6 +483,7 @@ class Will:
     #                    if wc.children:
     #                        Will.reflect_to_children(wc)
 
+    @staticmethod
     def check_amounts(heirs, willexecutors, all_utxos, timestamp_to_check, dust):
         fixed_heirs, fixed_amount, perc_heirs, perc_amount, fixed_amount_with_dust = (
             heirs.fixed_percent_lists_amount(timestamp_to_check, dust, reverse=True)
@@ -491,6 +507,7 @@ class Will:
                         f"Willexecutor{url} excess base fee({wex['base_fee']}), {fixed_amount} >={temp_balance}"
                     )
 
+    @staticmethod
     def check_will(will, all_utxos, wallet, block_to_check, timestamp_to_check):
         Will.add_willtree(will)
         utxos_list = Will.utxos_strs(all_utxos)
@@ -507,18 +524,28 @@ class Will:
 
         Will.search_rai(all_inputs, all_utxos, will, wallet)
 
+    @staticmethod
+    def get_min_locktime(will,default_value=None):
+        return min((v.tx.locktime for v in will.values() if v.get_status('VALID')), default=default_value)            
+
+
+
+    @staticmethod
     def is_will_valid(
         will,
         block_to_check,
         timestamp_to_check,
         tx_fees,
         all_utxos,
-        heirs={},
+        heirs=None,
-        willexecutors={},
+        willexecutors=None,
         self_willexecutor=False,
         wallet=False,
         callback_not_valid_tx=None,
     ):
+        heirs = heirs if heirs is not None else {}
+        willexecutors= willexecutors if willexecutors is not None else {}
+
         Will.check_will(will, all_utxos, wallet, block_to_check, timestamp_to_check)
         if heirs:
             if not Will.check_willexecutors_and_heirs(
@@ -547,6 +574,7 @@ class Will:
         _logger.info("will ok")
         return True
 
+    @staticmethod
     def check_will_expired(all_inputs_min_locktime, block_to_check, timestamp_to_check):
         _logger.info("check if some transaction is expired")
         for prevout_str, wid in all_inputs_min_locktime.items():
@@ -578,6 +606,7 @@ class Will:
     #                    if not parentwill or not parentwill.get_status("VALID"):
     #                        w[1].set_status("INVALIDATED", True)
 
+    @staticmethod
     def only_valid_list(will):
         out = {}
         for wid, w in will.items():
@@ -585,6 +614,7 @@ class Will:
                 out[wid] = w
         return out
 
+    @staticmethod
     def only_valid_or_replaced_list(will):
         out = []
         for wid, w in will.items():
@@ -593,6 +623,7 @@ class Will:
                 out.append(wid)
         return out
 
+    @staticmethod
     def check_willexecutors_and_heirs(
         will, heirs, willexecutors, self_willexecutor, check_date, tx_fees
     ):
@@ -606,7 +637,7 @@ class Will:
         for wid in Will.only_valid_list(will):
             w = will[wid]
             if w.tx_fees != tx_fees:
-                raise TxFeesChangedException(f"{tx_fees}:", w.tx_fees)
+                raise TxFeesChangedException(f"{tx_fees}:  {w.tx_fees}")
             for wheir in w.heirs:
                 if not 'w!ll3x3c"' == wheir[:9]:
                     their = will[wid].heirs[wheir]
@@ -655,6 +686,7 @@ class Will:
         return True
 
 
+
 class WillItem(Logger):
     STATUS_DEFAULT = {
         "ANTICIPATED": ["Anticipated", False],

willexecutors.py

@@ -1,9 +1,8 @@
 import json
-from datetime import datetime
 import time
+from datetime import datetime
 
 from aiohttp import ClientResponse
-from electrum import constants
 from electrum.i18n import _
 from electrum.logging import get_logger
 from electrum.network import Network
@@ -14,11 +13,12 @@ DEFAULT_TIMEOUT = 5
 _logger = get_logger(__name__)
 
 
-chainname = constants.net.NET_NAME if constants.net.NET_NAME != "mainnet" else "bitcoin"
+chainname = BalPlugin.chainname
 
 
 class Willexecutors:
 
+    @staticmethod
     def save(bal_plugin, willexecutors):
         _logger.debug(f"save {willexecutors},{chainname}")
         aw = bal_plugin.WILLEXECUTORS.get()
@@ -27,6 +27,7 @@ class Willexecutors:
         _logger.debug(f"saved: {aw}")
         # bal_plugin.WILLEXECUTORS.set(willexecutors)
 
+    @staticmethod
     def get_willexecutors(
         bal_plugin, update=False, bal_window=False, force=False, task=True
     ):
@@ -78,6 +79,7 @@ class Willexecutors:
         )
         return w_sorted
 
+    @staticmethod
     def is_selected(willexecutor, value=None):
         if not willexecutor:
             return False
@@ -89,6 +91,7 @@ class Willexecutors:
             willexecutor["selected"] = False
             return False
 
+    @staticmethod
     def get_willexecutor_transactions(will, force=False):
         willexecutors = {}
         for wid, willitem in will.items():
@@ -124,6 +127,7 @@ class Willexecutors:
     #                    willexecutors[url]["txs"], url
     #                )
 
+    @staticmethod
     def send_request(
         method, url, data=None, *, timeout=10, handle_response=None, count_reply=0
     ):
@@ -177,12 +181,14 @@ class Willexecutors:
             _logger.debug(f"--> {response}")
             return response
 
+    @staticmethod
     def get_we_url_from_response(resp):
         url_slices = str(resp.url).split("/")
         if len(url_slices) > 2:
             url_slices = url_slices[:-2]
         return "/".join(url_slices)
 
+    @staticmethod
     async def handle_response(resp: ClientResponse):
         r = await resp.text()
         try:
@@ -196,9 +202,11 @@ class Willexecutors:
             pass
         return r
 
+    @staticmethod
     class AlreadyPresentException(Exception):
         pass
 
+    @staticmethod
     def push_transactions_to_willexecutor(willexecutor):
         out = True
         try:
@@ -224,10 +232,12 @@ class Willexecutors:
 
         return out
 
+    @staticmethod
     def ping_servers(willexecutors):
         for url, we in willexecutors.items():
             Willexecutors.get_info_task(url, we)
 
+    @staticmethod
     def get_info_task(url, willexecutor):
         w = None
         try:
@@ -248,7 +258,9 @@ class Willexecutors:
         willexecutor["last_update"] = datetime.now().timestamp()
         return willexecutor
 
-    def initialize_willexecutor(willexecutor, url, status=None, old_willexecutor={}):
+    @staticmethod
+    def initialize_willexecutor(willexecutor, url, status=None, old_willexecutor=None):
+        old_willexecutor=old_willexecutor if old_willexecutor is not None else {}
         willexecutor["url"] = url
         if status is not None:
             willexecutor["status"] = status
@@ -260,11 +272,13 @@ class Willexecutors:
 
 
 
-    def download_list(old_willexecutors):
+    @staticmethod
+    def download_list(old_willexecutors,welist_server):
         try:
+            welist_server = welist_server if welist_server[-1] == '/' else welist_server+'/'
             willexecutors = Willexecutors.send_request(
                 "get",
-                f"https://welist.bitcoin-after.life/data/{chainname}?page=0&limit=100",
+                f"{welist_server}data/{chainname}?page=0&limit=100",
             )
             # del willexecutors["status"]
             for w in willexecutors:
@@ -280,6 +294,7 @@ class Willexecutors:
             _logger.error(f"Failed to download willexecutors list: {e}")
             return {}
 
+    @staticmethod
     def get_willexecutors_list_from_json():
         try:
             with open("willexecutors.json") as f:
@@ -294,6 +309,7 @@ class Willexecutors:
 
             return {}
 
+    @staticmethod
     def check_transaction(txid, url):
         _logger.debug(f"{url}:{txid}")
         try:
@@ -305,53 +321,54 @@ class Willexecutors:
             _logger.error(f"error contacting {url} for checking txs {e}")
             raise e
 
+    @staticmethod
     def compute_id(willexecutor):
         return "{}-{}".format(willexecutor.get("url"), willexecutor.get("chain"))
 
 
-class WillExecutor:
+#class WillExecutor:
-    def __init__(
+#    def __init__(
-        self,
+#        self,
-        url,
+#        url,
-        base_fee,
+#        base_fee,
-        chain,
+#        chain,
-        info,
+#        info,
-        version,
+#        version,
-        status,
+#        status,
-        is_selected=False,
+#        is_selected=False,
-        promo_code="",
+#        promo_code="",
-    ):
+#    ):
-        self.url = url
+#        self.url = url
-        self.base_fee = base_fee
+#        self.base_fee = base_fee
-        self.chain = chain
+#        self.chain = chain
-        self.info = info
+#        self.info = info
-        self.version = version
+#        self.version = version
-        self.status = status
+#        self.status = status
-        self.promo_code = promo_code
+#        self.promo_code = promo_code
-        self.is_selected = is_selected
+#        self.is_selected = is_selected
-        self.id = self.compute_id()
+#        self.id = self.compute_id()
-
+#
-    def from_dict(d):
+#    def from_dict(d):
-        return WillExecutor(
+#        return WillExecutor(
-            url=d.get("url", "http://localhost:8000"),
+#            url=d.get("url", "http://localhost:8000"),
-            base_fee=d.get("base_fee", 1000),
+#            base_fee=d.get("base_fee", 1000),
-            chain=d.get("chain", chainname),
+#            chain=d.get("chain", chainname),
-            info=d.get("info", ""),
+#            info=d.get("info", ""),
-            version=d.get("version", 0),
+#            version=d.get("version", 0),
-            status=d.get("status", "Ko"),
+#            status=d.get("status", "Ko"),
-            is_selected=d.get("is_selected", "False"),
+#            is_selected=d.get("is_selected", "False"),
-            promo_code=d.get("promo_code", ""),
+#            promo_code=d.get("promo_code", ""),
-        )
+#        )
-
+#
-    def to_dict(self):
+#    def to_dict(self):
-        return {
+#        return {
-            "url": self.url,
+#            "url": self.url,
-            "base_fee": self.base_fee,
+#            "base_fee": self.base_fee,
-            "chain": self.chain,
+#            "chain": self.chain,
-            "info": self.info,
+#            "info": self.info,
-            "version": self.version,
+#            "version": self.version,
-            "promo_code": self.promo_code,
+#            "promo_code": self.promo_code,
-        }
+#        }
-
+#
-    def compute_id(self):
+#    def compute_id(self):
-        return f"{self.url}-{self.chain}"
+#        return f"{self.url}-{self.chain}"