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Delete model.py
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model.py
47
model.py
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import sqlite3
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class FoodSearch:
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def __init__(self, db_path):
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self.conn = sqlite3.connect(db_path)
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self.cursor = self.conn.cursor()
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def search(self, user_input) -> list:
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query = f"SELECT * FROM food_data WHERE product_name LIKE '%{user_input}%'"
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self.cursor.execute(query)
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results = self.cursor.fetchall()
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return results
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import sqlite3
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class FoodNutrient:
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def __init__(self, db_path):
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self.conn = sqlite3.connect(db_path)
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self.cursor = self.conn.cursor()
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self.nutrient_columns = [
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'energy-kcal_100g',
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'fat_100g',
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'saturated-fat_100g',
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'cholesterol_100g',
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'carbohydrates_100g',
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'fiber_100g',
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'proteins_100g',
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'salt_100g',
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'sodium_100g',
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'potassium_100g',
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'calcium_100g',
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'iron_100g',
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'vitamin-a_100g',
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'vitamin-c_100g'
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]
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def throw_nutrient(self, index_val):
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nutrient_cols = ", ".join([f"`{col}`" for col in self.nutrient_columns])
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query = f"SELECT {nutrient_cols} FROM food_data WHERE `index` = {index_val}"
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self.cursor.execute(query)
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nutrient_data = self.cursor.fetchone()
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return {col: nutrient_data[i] for i, col in enumerate(self.nutrient_columns)}
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fn = FoodNutrient('food_data.db')
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print(fn.throw_nutrient(3))
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