Native speed. Python ergonomics.

import vedaksha as vk
from vedaksha import (
    ChartConfig, HouseSystem, Ayanamsha, DashaSystem,
    DataClass, Locale
)

# 1. Convert calendar date to Julian Day
jd = vk.calendar_to_jd(1990, 6, 15, hour_ut=10.5)
print(f"Julian Day: {jd}")    # → 2448057.9375

# 2. Compute a full natal chart
config = ChartConfig(
    house_system = HouseSystem.PLACIDUS,
    ayanamsha    = Ayanamsha.LAHIRI,
    data_class   = DataClass.ANONYMOUS,
)
chart = vk.compute_chart(jd, latitude=28.6139, longitude=77.2090, config=config)

# 3. Inspect planets
for planet in chart.planets:
    name = vk.planet_name(planet.body, locale=Locale.EN)
    sign = vk.sign_name(planet.sign, locale=Locale.EN)
    print(f"{name:8s}  {planet.longitude:8.3f}°  {sign:12s}  H{planet.house}")

# → Sun       336.142°  Pisces        H12
# → Moon       45.231°  Taurus        H1
# ...

# 4. Dashas — no ephemeris file needed for this
moon_longitude = chart.planets["Moon"].longitude
dasha = vk.compute_dasha(jd, moon_longitude=moon_longitude)
print(f"Mahadasha: {dasha.current.lord}, ends {dasha.current.end_date}")

# 5. Nakshatras — instant
nk = vk.get_nakshatra(moon_longitude)
print(f"Moon nakshatra: {nk.name} Pada {nk.pada}")  # → Rohini Pada 2

# 6. Emit to Cypher for Neo4j
cypher_statements = chart.graph.emit_cypher()
for stmt in cypher_statements:
    print(stmt)  # MERGE (c:Chart {id: ...}) ...

from dataclasses import dataclass
from enum import Enum
from typing import Optional

class HouseSystem(Enum):
    PLACIDUS = "Placidus"
    WHOLE_SIGN = "WholeSign"
    EQUAL = "Equal"
    KOCH = "Koch"
    CAMPANUS = "Campanus"
    REGIOMONTANUS = "Regiomontanus"
    SRIPATHI = "Sripathi"
    # ... 3 more

class Ayanamsha(Enum):
    LAHIRI = "Lahiri"
    FAGAN_BRADLEY = "FaganBradley"
    KRISHNAMURTI = "Krishnamurti"
    # ... 41 more

@dataclass
class Planet:
    body:       "PlanetBody"
    longitude:  float           # ecliptic, 0–360
    latitude:   float
    distance:   float           # AU
    speed:      float           # degrees/day
    retrograde: bool
    sign:       "Sign"
    house:      int             # 1–12
    nakshatra:  "Nakshatra"
    dignity:    "Dignity"

def compute_chart(
    julian_day: float,
    latitude:   float,
    longitude:  float,
    config:     Optional["ChartConfig"] = None,
) -> "ChartGraph": ...

def calendar_to_jd(
    year:    int,
    month:   int,
    day:     int,
    hour_ut: float = 0.0,
) -> float: ...