Element & Quality Distribution #

Kerykeion calculates a balance report for Elements (Fire/Earth/Air/Water) and Qualities (Cardinal/Fixed/Mutable) for every chart. You can choose between a Weighted method (based on planetary importance) or a Pure Count method.

Usage #

Configure the distribution method when creating chart data.

from kerykeion import AstrologicalSubjectFactory, ChartDataFactory

subject = AstrologicalSubjectFactory.from_birth_data("Alice", 1990, 6, 15, 12, 0, "London", "GB")

# Default: Weighted
data = ChartDataFactory.create_natal_chart_data(subject)
print(f"Fire: {data.element_distribution.fire_percentage}%")

# Option: Pure Count (1 point per planet)
pure_data = ChartDataFactory.create_natal_chart_data(
    subject,
    distribution_method="pure_count"
)

Expected Output (Weighted):

Fire: 28.5%

You can also access all element and quality percentages:

print(f"Fire: {data.element_distribution.fire_percentage}%")
print(f"Earth: {data.element_distribution.earth_percentage}%")
print(f"Air: {data.element_distribution.air_percentage}%")
print(f"Water: {data.element_distribution.water_percentage}%")

print(f"Cardinal: {data.quality_distribution.cardinal_percentage}%")
print(f"Fixed: {data.quality_distribution.fixed_percentage}%")
print(f"Mutable: {data.quality_distribution.mutable_percentage}%")

Expected Output:

Fire: 28.5%
Earth: 22.3%
Air: 31.7%
Water: 17.5%
Cardinal: 35.2%
Fixed: 28.4%
Mutable: 36.4%

Weights System #

In Weighted mode, points contribute different amounts to the score.

Custom Weights #

You can override specific weights while keeping others default.

custom_data = ChartDataFactory.create_natal_chart_data(
    subject,
    distribution_method="weighted",
    custom_distribution_weights={
        "sun": 3.0,       # Emphasize Sun
        "chiron": 1.5,    # Emphasize Chiron
        "__default__": 1.0 # Everything else
    }
)

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