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COB fixes

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This commit is contained in:
Dobromir Popov
2025-08-08 19:15:07 +03:00
parent 0e469c8e2f
commit be1753c96a
5 changed files with 875 additions and 31 deletions
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35
web/clean_dashboard.py
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@ -1427,7 +1427,7 @@ class CleanTradingDashboard:
try:
times, prices, matrix = [], [], []
if hasattr(self.data_provider, 'get_cob_heatmap_matrix'):
times, prices, matrix = self.data_provider.get_cob_heatmap_matrix(
times, prices, matrix, mids = self.data_provider.get_cob_heatmap_matrix(
'ETH/USDT', seconds=300, bucket_radius=10, metric='liquidity'
)
if not times or not prices or not matrix:
@ -1448,6 +1448,31 @@ class CleanTradingDashboard:
zmin=0.0,
zmax=1.0
))
# Overlay price line projected onto y-axis buckets
try:
bucket_size = abs(prices[1] - prices[0]) if len(prices) > 1 else 1.0
price_line = mids if 'mids' in locals() and mids else []
if price_line:
# Map mid prices to bucket index positions
y_vals = []
y_labels = [float(p) for p in prices]
for m in price_line:
if m and bucket_size > 0:
# find nearest bucket
idx = int(round((m - y_labels[0]) / bucket_size))
idx = max(0, min(len(y_labels) - 1, idx))
y_vals.append(y_labels[idx])
else:
y_vals.append(None)
fig.add_trace(go.Scatter(
x=[t.strftime('%H:%M:%S') for t in times],
y=[f"{yv:.2f}" if yv is not None else None for yv in y_vals],
mode='lines',
line=dict(color='white', width=1.5),
name='Mid Price'
))
except Exception as _line_ex:
logger.debug(f"Price line overlay skipped: {_line_ex}")
fig.update_layout(
title="ETH COB Heatmap (liquidity, per-bucket normalized)",
xaxis_title="Time",
@ -1475,16 +1500,16 @@ class CleanTradingDashboard:
"""Update training metrics using new clean panel implementation"""
logger.info(f"update_training_metrics callback triggered with slow_intervals={slow_intervals}, fast_intervals={fast_intervals}, n_clicks={n_clicks}")
try:
# Import the new panel implementation
# Import compact training panel
from web.models_training_panel import ModelsTrainingPanel
# Create panel instance with orchestrator
panel = ModelsTrainingPanel(orchestrator=self.orchestrator)
# Generate the panel content
panel_content = panel.create_panel()
# Render the panel
panel_content = panel.render()
logger.info("Successfully created new training metrics panel")
logger.info("Successfully created training metrics panel")
return panel_content
except PreventUpdate: