9c284edc9f
- /api/synastry: inter-chart aspects with weighted harmony/tension scores, house overlays, written compatibility report - Compatibility tab: biwheel (partner ring in gold), inter-aspect grid, score gauges - Export toolbar: chart .json (re-loadable via Load file), wheel SVG/PNG, print CSS covers synastry - Aspect types explained reference + pair notes for 30+ classic pairs woven into natal aspect texts - Wheel fixes: correct arc sweep direction, text-presentation zodiac glyphs (no more emoji rendering) Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
99 lines
3.4 KiB
Python
99 lines
3.4 KiB
Python
"""NATEGODD — natal chart generator. Run: .venv/bin/python app.py → http://localhost:7799"""
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from flask import Flask, jsonify, request, send_from_directory
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import chart as chart_engine
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import geo
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import interp
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app = Flask(__name__, static_folder="static", static_url_path="")
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@app.get("/")
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def index():
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return send_from_directory("static", "index.html")
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@app.get("/api/search")
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def api_search():
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q = request.args.get("q", "")
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return jsonify(geo.search_cities(q))
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@app.get("/api/reference")
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def api_reference():
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return jsonify({"aspects": [
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{"name": k, "glyph": chart_engine.ASPECT_GLYPHS[k], "geometry": v[0], "text": v[1]}
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for k, v in interp.ASPECT_EXPLAINER.items()
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]})
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def cast(d):
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"""Validate one chart-input dict and compute its chart. Raises ValueError."""
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try:
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year, month, day = int(d["year"]), int(d["month"]), int(d["day"])
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time_unknown = bool(d.get("time_unknown"))
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hour = 12 if time_unknown else int(d.get("hour", 12))
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minute = 0 if time_unknown else int(d.get("minute", 0))
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second = int(d.get("second", 0) or 0)
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lat, lon = float(d["lat"]), float(d["lon"])
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house_system = d.get("house_system", "P")
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if house_system not in chart_engine.HOUSE_SYSTEMS:
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house_system = "P"
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except (KeyError, TypeError) as e:
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raise ValueError(f"bad input: {e}")
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if d.get("utc_offset") not in (None, ""):
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offset, tzname = float(d["utc_offset"]), "manual"
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else:
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try:
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offset, tzname = geo.resolve_offset(lat, lon, year, month, day, hour, minute,
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tz_hint=d.get("tz"))
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except Exception as e:
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raise ValueError(f"could not resolve timezone: {e}")
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result = chart_engine.compute_chart(year, month, day, hour, minute, second,
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offset, lat, lon, house_system, time_unknown)
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result["input"] = {
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"name": d.get("name", ""), "place": d.get("place", ""),
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"lat": lat, "lon": lon, "tz": tzname, "utc_offset": offset,
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"date": f"{year:04d}-{month:02d}-{day:02d}",
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"time": None if time_unknown else f"{hour:02d}:{minute:02d}",
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}
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return result
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@app.post("/api/chart")
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def api_chart():
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d = request.get_json(force=True)
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try:
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result = cast(d)
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except ValueError as e:
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return jsonify({"error": str(e)}), 400
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except Exception as e:
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return jsonify({"error": f"computation failed: {e}"}), 400
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result["interpretation"] = interp.build_interpretation(result)
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return jsonify(result)
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@app.post("/api/synastry")
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def api_synastry():
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d = request.get_json(force=True)
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if not isinstance(d, dict) or "a" not in d or "b" not in d:
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return jsonify({"error": "expected {a: <chart input>, b: <chart input>}"}), 400
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try:
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chart_a, chart_b = cast(d["a"]), cast(d["b"])
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except ValueError as e:
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return jsonify({"error": str(e)}), 400
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except Exception as e:
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return jsonify({"error": f"computation failed: {e}"}), 400
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syn = chart_engine.compute_synastry(chart_a, chart_b)
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syn["interpretation"] = interp.synastry_interpretation(
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syn, chart_a["input"]["name"], chart_b["input"]["name"])
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syn["chart_a"] = chart_a
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syn["chart_b"] = chart_b
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return jsonify(syn)
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if __name__ == "__main__":
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app.run(host="0.0.0.0", port=7799, debug=False)
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