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https://github.com/jorijn/meshcore-stats.git
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0f8b0a3492
A Python-based monitoring system for MeshCore LoRa mesh networks. Collects metrics from companion and repeater nodes, stores them in a SQLite database, and generates a static website with interactive SVG charts and statistics. Features: - Data collection from local companion and remote repeater nodes - SQLite database with EAV schema for flexible metric storage - Interactive SVG chart generation with matplotlib - Static HTML site with day/week/month/year views - Monthly and yearly statistics reports (HTML, TXT, JSON) - Light and dark theme support - Circuit breaker for unreliable LoRa connections - Battery percentage calculation from 18650 discharge curves - Automated releases via release-please Live demo: https://meshcore.jorijn.com
52 lines
1.5 KiB
Python
Executable File
52 lines
1.5 KiB
Python
Executable File
#!/usr/bin/env python3
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"""
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Phase 2: Render charts from SQLite database.
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Generates SVG charts for day/week/month/year for both companion and repeater
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using matplotlib, reading directly from the SQLite metrics database.
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"""
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import sys
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from pathlib import Path
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# Add src to path for imports
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sys.path.insert(0, str(Path(__file__).parent.parent / "src"))
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from meshmon.db import init_db, get_metric_count
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from meshmon import log
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from meshmon.charts import render_all_charts, save_chart_stats
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def main():
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"""Render all charts and save statistics."""
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# Ensure database is initialized
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init_db()
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log.info("Rendering charts from database...")
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# Check if data exists before rendering
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companion_count = get_metric_count("companion")
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repeater_count = get_metric_count("repeater")
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# Companion charts
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if companion_count > 0:
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charts, stats = render_all_charts("companion")
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save_chart_stats("companion", stats)
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log.info(f"Rendered {len(charts)} companion charts ({companion_count} data points)")
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else:
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log.warn("No companion metrics in database")
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# Repeater charts
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if repeater_count > 0:
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charts, stats = render_all_charts("repeater")
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save_chart_stats("repeater", stats)
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log.info(f"Rendered {len(charts)} repeater charts ({repeater_count} data points)")
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else:
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log.warn("No repeater metrics in database")
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log.info("Chart rendering complete")
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if __name__ == "__main__":
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main()
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