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updated ventilation

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This commit is contained in:
Khalim Conn-Kowlessar 2025-08-17 17:57:33 +01:00
parent 1b0c0d0584
commit b63822c3f9
1 changed files with 13 additions and 9 deletions
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22
recommendations/VentilationRecommendations.py
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@ -39,26 +39,29 @@ class VentilationRecommendations(Definitions):
# We recommend installing 2 units
n_units = 2
part = self.materials.copy()
parts = self.materials.copy()
already_installed = "cavity_wall_insulation" in self.property.already_installed
estimated_cost = n_units * part[0]["total_cost"] if not already_installed else 0
# TODO: We now have multiple ventilation options - we default to selecting the cheapest option
part = min(parts, key=lambda x: x['total_cost'])
estimated_cost = n_units * part["total_cost"] if not already_installed else 0
labour_hours = 4 * n_units if not already_installed else 0
labour_days = 4 * n_units / 8.0 if not already_installed else 0
part[0]["total"] = estimated_cost
part[0]["quantity"] = n_units
part[0]["quantity_unit"] = "part"
part["total"] = estimated_cost
part["quantity"] = n_units
part["quantity_unit"] = "part"
# We recommend installing two mechanical ventilation systems
self.recommendation = [
{
"phase": phase,
"parts": part,
"type": part[0]["type"],
"parts": [part],
"type": part["type"],
"measure_type": "mechanical_ventilation",
"description": f"Install {n_units} {part[0]['description']} units",
"description": f"Install {n_units} {part['description']} units",
"starting_u_value": None,
"new_u_value": None,
"already_installed": already_installed,
@ -76,7 +79,8 @@ class VentilationRecommendations(Definitions):
},
"description_simulation": {
"mechanical-ventilation": "mechanical, extract only"
}
},
"innovation_rate": part["innovation_rate"],
}
]