| import swisseph as swe |
| import math |
| import datetime |
| import os |
| from .models import GeoLocation, PlanetPosition, HexagramAddress, CognitiveProfile |
|
|
| class PrecisionEngine: |
| def __init__(self): |
| ephe_path = os.getenv("SE_EPHE_PATH", "/app/ephe") |
| swe.set_ephe_path(ephe_path) |
|
|
| def _get_julian_day(self, dt): |
| decimal_hour = dt.hour + dt.minute / 60.0 + dt.second / 3600.0 |
| return swe.julday(dt.year, dt.month, dt.day, decimal_hour) |
|
|
| def _decode_fractal(self, longitude): |
| gate = int((longitude % 360) / 360 * 64) + 1 |
| line = int((longitude % (360 / 64)) / (360 / 64) * 6) + 1 |
| return HexagramAddress(gate=gate, line=line, color=1, tone=1, base=1) |
|
|
| def calculate_chart(self, natal_dt, location): |
| jd = self._get_julian_day(natal_dt) |
| result = {} |
| planet_ids = [0, 1, 2, 3, 4, 5, 6, 7, 8, 9] |
| planet_names = ['Sun', 'Moon', 'Mercury', 'Venus', 'Mars', 'Jupiter', 'Saturn', 'Uranus', 'Neptune', 'Pluto'] |
| for pid, name in zip(planet_ids, planet_names): |
| try: |
| res, _ = swe.calc_ut(jd, pid) |
| lon = res[0] |
| lat = res[1] |
| speed = res[3] |
| fractal = self._decode_fractal(lon) |
| result[name] = PlanetPosition( |
| name=name, |
| longitude=lon, |
| latitude=lat, |
| speed=speed, |
| house=int(((lon + 30) % 360) / 30), |
| is_retrograde=speed < 0, |
| gate=fractal.gate, |
| line=fractal.line |
| ) |
| except: pass |
| return result |
|
|
| def get_live_overlay(self): |
| now = datetime.datetime.utcnow() |
| return self.calculate_chart(now, None) |
|
|
