142 lines
4.2 KiB
Markdown
142 lines
4.2 KiB
Markdown
# Dashboard Unicode Fix & Account Balance Enhancement Summary
|
|
|
|
## Issues Fixed
|
|
|
|
### 1. Unicode Encoding Errors
|
|
**Problem**: Windows console (cp1252) couldn't display Unicode emoji characters in logging output, causing `UnicodeEncodeError`.
|
|
|
|
**Files Fixed**:
|
|
- `core/data_provider.py`
|
|
- `web/scalping_dashboard.py`
|
|
|
|
**Changes Made**:
|
|
- Replaced `✅` with `OK:`
|
|
- Replaced `❌` with `FAIL:`
|
|
- Replaced `⏭️` with `SKIP:`
|
|
- Replaced `✗` with `FAIL:`
|
|
|
|
### 2. Missing Import Error
|
|
**Problem**: `NameError: name 'deque' is not defined` in dashboard initialization.
|
|
|
|
**Fix**: Added missing import `from collections import deque` to `web/scalping_dashboard.py`.
|
|
|
|
### 3. Syntax/Indentation Errors
|
|
**Problem**: Indentation issues in the dashboard file causing syntax errors.
|
|
|
|
**Fix**: Corrected indentation in the universal data format validation section.
|
|
|
|
## Enhancements Added
|
|
|
|
### 1. Enhanced Account Balance Display
|
|
**New Features**:
|
|
- Current balance display: `$100.00`
|
|
- Account change tracking: `Change: $+5.23 (+5.2%)`
|
|
- Real-time balance updates with color coding
|
|
- Percentage change calculation from starting balance
|
|
|
|
**Implementation**:
|
|
- Added `account-details` component to layout
|
|
- Enhanced callback to calculate balance changes
|
|
- Added account details to callback outputs
|
|
- Updated `_get_last_known_state` method
|
|
|
|
### 2. Color-Coded Position Display
|
|
**Enhanced Features**:
|
|
- GREEN text for LONG positions: `[LONG] 0.1 @ $2558.15 | P&L: $+12.50`
|
|
- RED text for SHORT positions: `[SHORT] 0.1 @ $2558.15 | P&L: $-8.75`
|
|
- Real-time unrealized P&L calculation
|
|
- Position size and entry price display
|
|
|
|
### 3. Session-Based Trading Metrics
|
|
**Features**:
|
|
- Session ID tracking
|
|
- Starting balance: $100.00
|
|
- Current balance with real-time updates
|
|
- Total session P&L tracking
|
|
- Win rate calculation
|
|
- Trade count tracking
|
|
|
|
## Technical Details
|
|
|
|
### Account Balance Calculation
|
|
```python
|
|
# Calculate balance change from starting balance
|
|
balance_change = current_balance - starting_balance
|
|
balance_change_pct = (balance_change / starting_balance) * 100
|
|
account_details = f"Change: ${balance_change:+.2f} ({balance_change_pct:+.1f}%)"
|
|
```
|
|
|
|
### Position Display Logic
|
|
```python
|
|
if side == 'LONG':
|
|
unrealized_pnl = (current_price - entry_price) * size
|
|
color_class = "text-success" # Green
|
|
side_display = "[LONG]"
|
|
else: # SHORT
|
|
unrealized_pnl = (entry_price - current_price) * size
|
|
color_class = "text-danger" # Red
|
|
side_display = "[SHORT]"
|
|
```
|
|
|
|
## Dashboard Layout Updates
|
|
|
|
### Account Section
|
|
```html
|
|
<div class="col-md-3 text-center">
|
|
<h4 id="current-balance" class="text-success">$100.00</h4>
|
|
<p class="text-white">Current Balance</p>
|
|
<small id="account-details" class="text-muted">Change: $0.00 (0.0%)</small>
|
|
</div>
|
|
```
|
|
|
|
## Testing Results
|
|
|
|
### Before Fix
|
|
- Unicode encoding errors preventing dashboard startup
|
|
- Missing deque import causing NameError
|
|
- Syntax errors in dashboard file
|
|
|
|
### After Fix
|
|
- Dashboard starts successfully
|
|
- All Unicode characters replaced with ASCII equivalents
|
|
- Account balance displays with change tracking
|
|
- Color-coded position display working
|
|
- Real-time P&L calculation functional
|
|
|
|
## Configuration Integration
|
|
|
|
### MEXC Trading Configuration
|
|
The dashboard now integrates with the MEXC trading configuration:
|
|
- Maximum position size: $1.00 (configurable)
|
|
- Real-time balance tracking
|
|
- Trade execution logging
|
|
- Session-based accounting
|
|
|
|
### Files Modified
|
|
1. `core/data_provider.py` - Unicode fixes
|
|
2. `web/scalping_dashboard.py` - Unicode fixes + account enhancements
|
|
3. `config.yaml` - MEXC trading configuration (previously added)
|
|
4. `core/trading_executor.py` - MEXC API integration (previously added)
|
|
|
|
## Next Steps
|
|
|
|
1. **Test Live Trading**: Enable MEXC API integration for real trading
|
|
2. **Enhanced Metrics**: Add more detailed trading statistics
|
|
3. **Risk Management**: Implement position size limits and stop losses
|
|
4. **Performance Monitoring**: Track model performance and trading results
|
|
|
|
## Usage
|
|
|
|
Start the enhanced dashboard:
|
|
```bash
|
|
python run_scalping_dashboard.py --port 8051
|
|
```
|
|
|
|
Access at: http://127.0.0.1:8051
|
|
|
|
The dashboard now displays:
|
|
- ✅ Current account balance
|
|
- ✅ Real-time balance changes
|
|
- ✅ Color-coded positions
|
|
- ✅ Session-based P&L tracking
|
|
- ✅ Windows-compatible logging |