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Update app.py
Browse files
app.py
CHANGED
@@ -718,40 +718,26 @@ NUTRIENT_CONTENT_IN_FERTILIZERS = {
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}
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class NutrientCalculator:
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def __init__(self, volume_liters=1.0):
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self.volume = volume_liters
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self.results = {}
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self.target_profile = BASE_PROFILE.copy()
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self.actual_profile = {k: 0.0 for k in BASE_PROFILE}
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self.fertilizers = NUTRIENT_CONTENT_IN_FERTILIZERS
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self.total_ec = 0.0
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# Расчет азота
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total_parts = NO3_RATIO + NH4_RATIO
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self.target_profile['N (NO3-)'] = TOTAL_NITROGEN * (NO3_RATIO / total_parts)
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self.target_profile['N (NH4+)'] = TOTAL_NITROGEN * (NH4_RATIO / total_parts)
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self.initial_n_profile = {
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"NO3-": self.target_profile['N (NO3-)'],
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"NH4+": self.target_profile['N (NH4+)']
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}
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# Настройки компенсации по умолчанию
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self.compensation_weights = {
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'KNO3': 0.5,
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'CaNO3': 0.3,
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'K2SO4': 0.2
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}
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def _label(self, element):
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"""Форматирование названий элементов для вывода"""
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labels = {
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'N (NO3-)': 'NO3',
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'N (NH4+)': 'NH4'
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}
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return labels.get(element, element)
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def set_compensation_weights(self, kno3_weight, cano3_weight, k2so4_weight):
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"""Установка весов для компенсации элементов"""
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total = kno3_weight + cano3_weight + k2so4_weight
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self.compensation_weights = {
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'KNO3': kno3_weight / total,
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@@ -759,174 +745,117 @@ class NutrientCalculator:
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'K2SO4': k2so4_weight / total
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}
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def
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"""Основной метод расчета (исправленная версия)"""
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try:
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# 1. Вносим Mg и S
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self._apply("Сульфат магния", "Mg", self.target_profile['Mg'])
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# 2. Балансируем азот с учетом компенсации
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self._balance_nitrogen_with_compensation()
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# 3. Вносим Ca (остаток)
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ca_needed = self.target_profile['Ca'] - self.actual_profile['Ca']
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if ca_needed > 0.1:
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self._apply("Кальциевая селитра", "Ca", ca_needed)
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# 4. Вносим P
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p_needed = self.target_profile['P'] - self.actual_profile['P']
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if p_needed > 0.1:
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self._apply("Монофосфат калия", "P", p_needed)
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# 5. Корректируем K
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k_needed = self.target_profile['K'] - self.actual_profile['K']
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if k_needed > 0.1:
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self._apply("Калий сернокислый", "K", k_needed)
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return self.results
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except Exception as e:
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logging.error(f"Calculation error: {str(e)}")
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raise
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def _apply(self, fert_name, main_element, required_ppm):
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if required_ppm <= 0:
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return
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try:
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content = self.fertilizers[fert_name][main_element]
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grams = (required_ppm * self.volume) / (content * 1000)
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if fert_name not in self.results:
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'граммы': 0.0,
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'миллиграммы': 0,
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'вклад в EC': 0.0
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}
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for element in self.fertilizers[fert_name]:
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self.results[fert_name]['граммы'] += grams
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self.results[fert_name]['миллиграммы']
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fert_ec = 0.0
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for element, percent in self.fertilizers[fert_name].items():
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added_ppm = (grams * percent * 1000) / self.volume
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self.results[fert_name][f'внесет {self._label(element)}'] += added_ppm
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self.actual_profile[element] += added_ppm
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fert_ec += added_ppm * EC_COEFFICIENTS.get(element, 0.0015)
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self.results[fert_name]['вклад в EC'] += fert_ec
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self.total_ec += fert_ec
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except KeyError as e:
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raise
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def
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fert = "Калий сернокислый"
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k_def = self.target_profile['K'] - self.actual_profile['K']
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s_def = self.target_profile['S'] - self.actual_profile['S']
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if k_def <= 0 and s_def <= 0:
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return
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try:
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self._apply(fert, "S", s_def)
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except Exception as e:
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raise
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def
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return round(self.total_ec, 2)
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def print_report(self):
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try:
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data['миллиграммы'],
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round(data['вклад в EC'], 3),
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"\n".join(adds)
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])
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print(tabulate(fert_table,
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headers=["Удобрение", "Граммы", "Миллиграммы", "EC (мСм/см)", "Добавит"]))
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print("\nОСТАТОЧНЫЙ ДЕФИЦИТ:")
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deficit = {
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k: round(self.target_profile[k] - self.actual_profile[k], 1)
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for k in self.target_profile
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if abs(self.target_profile[k] - self.actual_profile[k]) > 0.1
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}
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if deficit:
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for el, val in deficit.items():
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print(f" {el}: {val} ppm")
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else:
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print(" Все элементы покрыты полностью")
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except Exception as e:
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raise
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calculator = NutrientCalculator(volume_liters=VOLUME_LITERS)
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calculator.calculate()
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calculator.print_report() # Правильный вызов метода класса
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except Exception as e:
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print(f"Критическая ошибка: {str(e)}")
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from flask import request, jsonify
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def round_floats(obj, ndigits=3):
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"""Рекурсивно округляет
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if isinstance(obj, float):
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return round(obj, ndigits)
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elif isinstance(obj, dict):
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return {k: round_floats(v, ndigits) for k, v in obj.items()}
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elif isinstance(obj,
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return [round_floats(x, ndigits) for x in obj]
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return obj
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def handle_calculation():
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try:
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data = request.get_json()
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#
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# Проверка обязательных
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#
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target_profile = {
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'P': float(
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'K': float(
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'Mg': float(
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'Ca': float(
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'S': float(
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'N (NO3-)':
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'N (NH4+)':
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}
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# Обновляем константы удобрений
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NUTRIENT_CONTENT_IN_FERTILIZERS = {
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"Кальциевая селитра": {
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"N (NO3-)": float(fertilizer_data["Кальциевая селитра"].get("N (NO3-)", 0.11863)),
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"Ca": float(fertilizer_data["Кальциевая селитра"].get("Ca", 0.16972))
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},
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"Калий азотнокислый": {
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"N (NO3-)": float(fertilizer_data["Калий азотнокислый"].get("N (NO3-)", 0.13854)),
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"K": float(fertilizer_data["Калий азотнокислый"].get("K", 0.36672))
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},
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"Аммоний азотнокислый": {
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"N (NO3-)": float(fertilizer_data["Аммоний азотнокислый"].get("N (NO3-)", 0.17499)),
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"N (NH4+)": float(fertilizer_data["Аммоний азотнокислый"].get("N (NH4+)", 0.17499))
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},
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"Сульфат магния": {
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"Mg": float(fertilizer_data["Сульфат магния"].get("Mg", 0.1022)),
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"S": float(fertilizer_data["Сульфат магния"].get("S", 0.13483))
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},
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"Монофосфат калия": {
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"P": float(fertilizer_data["Монофосфат калия"].get("P", 0.22761)),
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"K": float(fertilizer_data["Монофосфат калия"].get("K", 0.28731))
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},
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"Калий сернокислый": {
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"K": float(fertilizer_data["Калий сернокислый"].get("K", 0.44874)),
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"S": float(fertilizer_data["Калий сернокислый"].get("S", 0.18401))
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}
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}
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# Создаем и настраиваем калькулятор
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calculator = NutrientCalculator(volume_liters=VOLUME_LITERS)
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calculator.target_profile = target_profile
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response = {
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'actual_profile': calculator.actual_profile,
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'fertilizers': results,
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'total_ec': calculator.calculate_ec(),
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'total_ppm': sum(calculator.actual_profile.values()),
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'nitrogen_ratios': {
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'NO3_RATIO':
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'NH4_RATIO':
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'TOTAL_NITROGEN':
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}
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}
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#
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rounded_response = round_floats(response, rounding_precision)
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#
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if 'fertilizers' in rounded_response:
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for fert in rounded_response['fertilizers'].values():
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if 'миллиграммы' in fert:
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fert['миллиграммы'] = int(round(fert['
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return jsonify(rounded_response)
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except Exception as e:
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if __name__ == '__main__':
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app.run(host='0.0.0.0', port=int(os.environ.get('PORT', 7860)))
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}
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class NutrientCalculator:
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def __init__(self, volume_liters: float = 1.0):
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self.volume = volume_liters
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self.results = {}
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self.target_profile = DEFAULT_VALUES['BASE_PROFILE'].copy()
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self.actual_profile = {k: 0.0 for k in DEFAULT_VALUES['BASE_PROFILE']}
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self.total_ec = 0.0
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self.compensation_weights = {
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'KNO3': 0.5,
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'CaNO3': 0.3,
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'K2SO4': 0.2
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}
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def _label(self, element: str) -> str:
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labels = {
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'N (NO3-)': 'NO3',
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'N (NH4+)': 'NH4'
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}
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return labels.get(element, element)
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def set_compensation_weights(self, kno3_weight: float, cano3_weight: float, k2so4_weight: float):
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total = kno3_weight + cano3_weight + k2so4_weight
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self.compensation_weights = {
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'KNO3': kno3_weight / total,
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'K2SO4': k2so4_weight / total
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}
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def _apply(self, fert_name: str, main_element: str, required_ppm: float):
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if required_ppm <= 0:
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return
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try:
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content = self.fertilizers[fert_name][main_element]
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grams = (required_ppm * self.volume) / (content * 1000)
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if fert_name not in self.results:
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self.results[fert_name] = {
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'граммы': 0.0,
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'миллиграммы': 0,
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'вклад в EC': 0.0
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}
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for element in self.fertilizers[fert_name]:
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self.results[fert_name][f'внесет {self._label(element)}'] = 0.0
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self.results[fert_name]['граммы'] += grams
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self.results[fert_name]['миллиграммы'] = int(self.results[fert_name]['граммы'] * 1000)
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fert_ec = 0.0
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for element, percent in self.fertilizers[fert_name].items():
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added_ppm = (grams * percent * 1000) / self.volume
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self.results[fert_name][f'внесет {self._label(element)}'] += added_ppm
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self.actual_profile[element] += added_ppm
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fert_ec += added_ppm * DEFAULT_VALUES['EC_COEFFICIENTS'].get(element, 0.0015)
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self.results[fert_name]['вклад в EC'] += fert_ec
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self.total_ec += fert_ec
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except KeyError as e:
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logger.error(f"Key error in _apply: {str(e)}")
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raise
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def _balance_nitrogen_with_compensation(self):
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try:
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# Вносим NH4+
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nh4_needed = self.target_profile['N (NH4+)'] - self.actual_profile['N (NH4+)']
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if nh4_needed > 0.1:
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self._apply("Аммоний азотнокислый", "N (NH4+)", nh4_needed)
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# Вносим NO3- с компенсацией
|
790 |
+
no3_needed = self.target_profile['N (NO3-)'] - self.actual_profile['N (NO3-)']
|
791 |
+
if no3_needed > 0.1:
|
792 |
+
# Через CaNO3 (если нужен Ca)
|
793 |
+
ca_part = self.compensation_weights['CaNO3'] * no3_needed
|
794 |
+
ca_needed = self.target_profile['Ca'] - self.actual_profile['Ca']
|
795 |
+
if ca_needed > 0.1:
|
796 |
+
max_ca_no3 = (ca_needed / self.fertilizers["Кальциевая селитра"]["Ca"]) * \
|
797 |
+
self.fertilizers["Кальциевая селитра"]["N (NO3-)"]
|
798 |
+
ca_no3_part = min(ca_part, max_ca_no3)
|
799 |
+
self._apply("Кальциевая селитра", "N (NO3-)", ca_no3_part)
|
800 |
+
no3_needed -= ca_no3_part
|
801 |
|
802 |
+
# Через KNO3 (если нужен K)
|
803 |
+
kno3_part = self.compensation_weights['KNO3'] * no3_needed
|
804 |
+
k_remaining = self.target_profile['K'] - self.actual_profile['K']
|
805 |
+
if k_remaining > 0.1:
|
806 |
+
max_k_no3 = (k_remaining / self.fertilizers["Калий азотнокислый"]["K"]) * \
|
807 |
+
self.fertilizers["Калий азотнокислый"]["N (NO3-)"]
|
808 |
+
k_no3_part = min(kno3_part, max_k_no3)
|
809 |
+
self._apply("Калий азотнокислый", "N (NO3-)", k_no3_part)
|
810 |
+
no3_needed -= k_no3_part
|
811 |
|
812 |
+
# Остаток через K2SO4 (если разрешено весами)
|
813 |
+
if no3_needed > 0.1 and self.compensation_weights['K2SO4'] > 0:
|
814 |
+
pass # Логика компенсации через K2SO4
|
815 |
+
|
|
|
|
|
816 |
except Exception as e:
|
817 |
+
logger.error(f"Error in _balance_nitrogen_with_compensation: {str(e)}")
|
818 |
raise
|
819 |
|
820 |
+
def calculate(self) -> Dict[str, Any]:
|
|
|
|
|
|
|
821 |
try:
|
822 |
+
# 1. Вносим Mg и S
|
823 |
+
self._apply("Сульфат магния", "Mg", self.target_profile['Mg'])
|
824 |
+
|
825 |
+
# 2. Балансируем азот
|
826 |
+
self._balance_nitrogen_with_compensation()
|
827 |
+
|
828 |
+
# 3. Вносим Ca (остаток)
|
829 |
+
ca_needed = self.target_profile['Ca'] - self.actual_profile['Ca']
|
830 |
+
if ca_needed > 0.1:
|
831 |
+
self._apply("Кальциевая селитра", "Ca", ca_needed)
|
832 |
+
|
833 |
+
# 4. Вносим P
|
834 |
+
p_needed = self.target_profile['P'] - self.actual_profile['P']
|
835 |
+
if p_needed > 0.1:
|
836 |
+
self._apply("Монофосфат калия", "P", p_needed)
|
837 |
+
|
838 |
+
# 5. Корректируем K
|
839 |
+
k_needed = self.target_profile['K'] - self.actual_profile['K']
|
840 |
+
if k_needed > 0.1:
|
841 |
+
self._apply("Калий сернокислый", "K", k_needed)
|
842 |
+
|
843 |
+
return self.results
|
844 |
+
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
845 |
except Exception as e:
|
846 |
+
logger.error(f"Calculation error: {str(e)}")
|
847 |
raise
|
848 |
|
849 |
+
def calculate_ec(self) -> float:
|
850 |
+
return round(self.total_ec, 2)
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
851 |
|
852 |
+
def round_floats(obj: Union[float, Dict, List], ndigits: int = 3) -> Union[float, Dict, List]:
|
853 |
+
"""Рекурсивно округляет float значения"""
|
854 |
if isinstance(obj, float):
|
855 |
return round(obj, ndigits)
|
856 |
elif isinstance(obj, dict):
|
857 |
return {k: round_floats(v, ndigits) for k, v in obj.items()}
|
858 |
+
elif isinstance(obj, list):
|
859 |
return [round_floats(x, ndigits) for x in obj]
|
860 |
return obj
|
861 |
|
|
|
863 |
def handle_calculation():
|
864 |
try:
|
865 |
data = request.get_json()
|
866 |
+
logger.info(f"Received request data: {data}")
|
867 |
|
868 |
+
# Валидация базовой структуры
|
869 |
+
if not data or not isinstance(data, dict):
|
870 |
+
logger.error("Invalid JSON format")
|
871 |
+
return jsonify({'error': 'Invalid JSON format'}), 400
|
872 |
|
873 |
+
# Проверка обязательных разделов
|
874 |
+
required_sections = ['fertilizerConstants', 'profileSettings']
|
875 |
+
for section in required_sections:
|
876 |
+
if section not in data or not isinstance(data[section], dict):
|
877 |
+
logger.error(f"Missing or invalid section: {section}")
|
878 |
+
return jsonify({'error': f'Missing or invalid {section}'}), 400
|
879 |
+
|
880 |
+
# Извлечение данных
|
881 |
+
try:
|
882 |
+
rounding_precision = int(data['profileSettings'].get('rounding_precision', 3))
|
883 |
+
volume_liters = float(data['profileSettings'].get('liters', DEFAULT_VALUES['VOLUME_LITERS']))
|
884 |
+
total_nitrogen = float(data['profileSettings'].get('TOTAL_NITROG', DEFAULT_VALUES['TOTAL_NITROGEN']))
|
885 |
+
no3_ratio = float(data['profileSettings'].get('NO3_RAT', DEFAULT_VALUES['NO3_RATIO']))
|
886 |
+
nh4_ratio = DEFAULT_VALUES['NH4_RATIO']
|
887 |
+
except (ValueError, TypeError) as e:
|
888 |
+
logger.error(f"Invalid numeric value: {str(e)}")
|
889 |
+
return jsonify({'error': f'Invalid numeric value: {str(e)}'}), 400
|
890 |
+
|
891 |
+
# Проверка удобрений
|
892 |
+
required_fertilizers = {
|
893 |
+
"Кальциевая селитра": ["N (NO3-)", "Ca"],
|
894 |
+
"Калий азотнокислый": ["N (NO3-)", "K"],
|
895 |
+
"Аммоний азотнокислый": ["N (NO3-)", "N (NH4+)"],
|
896 |
+
"Сульфат магния": ["Mg", "S"],
|
897 |
+
"Монофосфат калия": ["P", "K"],
|
898 |
+
"Калий сернокислый": ["K", "S"]
|
899 |
+
}
|
900 |
|
901 |
+
for fert, elements in required_fertilizers.items():
|
902 |
+
if fert not in data['fertilizerConstants']:
|
903 |
+
logger.error(f"Missing fertilizer: {fert}")
|
904 |
+
return jsonify({'error': f'Missing fertilizer: {fert}'}), 400
|
905 |
+
for element in elements:
|
906 |
+
if element not in data['fertilizerConstants'][fert]:
|
907 |
+
logger.error(f"Missing element {element} in {fert}")
|
908 |
+
return jsonify({'error': f'Missing element {element} in {fert}'}), 400
|
909 |
+
|
910 |
+
# Создание калькулятора
|
911 |
+
calculator = NutrientCalculator(volume_liters=volume_liters)
|
912 |
+
calculator.fertilizers = data['fertilizerConstants']
|
913 |
|
914 |
+
# Установка целевого профиля
|
915 |
target_profile = {
|
916 |
+
'P': float(data['profileSettings'].get('P', DEFAULT_VALUES['BASE_PROFILE']['P'])),
|
917 |
+
'K': float(data['profileSettings'].get('K', DEFAULT_VALUES['BASE_PROFILE']['K'])),
|
918 |
+
'Mg': float(data['profileSettings'].get('Mg', DEFAULT_VALUES['BASE_PROFILE']['Mg'])),
|
919 |
+
'Ca': float(data['profileSettings'].get('Ca', DEFAULT_VALUES['BASE_PROFILE']['Ca'])),
|
920 |
+
'S': float(data['profileSettings'].get('S', DEFAULT_VALUES['BASE_PROFILE']['S'])),
|
921 |
+
'N (NO3-)': total_nitrogen * (no3_ratio / (no3_ratio + nh4_ratio)),
|
922 |
+
'N (NH4+)': total_nitrogen * (nh4_ratio / (no3_ratio + nh4_ratio))
|
923 |
}
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
924 |
calculator.target_profile = target_profile
|
925 |
+
|
926 |
+
# Установка весов компенсации (если есть)
|
927 |
+
if 'compensationWeights' in data['profileSettings']:
|
928 |
+
try:
|
929 |
+
weights = data['profileSettings']['compensationWeights']
|
930 |
+
calculator.set_compensation_weights(
|
931 |
+
float(weights.get('KNO3', 0.5)),
|
932 |
+
float(weights.get('CaNO3', 0.3)),
|
933 |
+
float(weights.get('K2SO4', 0.2))
|
934 |
+
)
|
935 |
+
except Exception as e:
|
936 |
+
logger.warning(f"Invalid compensation weights: {str(e)}")
|
937 |
+
|
938 |
+
# Выполнение расчета
|
939 |
+
try:
|
940 |
+
results = calculator.calculate()
|
941 |
+
except Exception as e:
|
942 |
+
logger.error(f"Calculation failed: {str(e)}\n{traceback.format_exc()}")
|
943 |
+
return jsonify({'error': 'Calculation failed'}), 500
|
944 |
+
|
945 |
+
# Формирование ответа
|
946 |
response = {
|
947 |
'actual_profile': calculator.actual_profile,
|
948 |
'fertilizers': results,
|
949 |
'total_ec': calculator.calculate_ec(),
|
950 |
'total_ppm': sum(calculator.actual_profile.values()),
|
951 |
'nitrogen_ratios': {
|
952 |
+
'NO3_RATIO': no3_ratio,
|
953 |
+
'NH4_RATIO': nh4_ratio,
|
954 |
+
'TOTAL_NITROGEN': total_nitrogen
|
955 |
}
|
956 |
}
|
957 |
+
|
958 |
+
# Округление значений
|
959 |
rounded_response = round_floats(response, rounding_precision)
|
960 |
|
961 |
+
# Коррекция миллиграммов
|
962 |
if 'fertilizers' in rounded_response:
|
963 |
for fert in rounded_response['fertilizers'].values():
|
964 |
if 'миллиграммы' in fert:
|
965 |
+
fert['миллиграммы'] = int(round(fert['граммы'] * 1000))
|
966 |
+
|
967 |
+
logger.info("Calculation completed successfully")
|
968 |
return jsonify(rounded_response)
|
969 |
|
970 |
except Exception as e:
|
971 |
+
logger.error(f"Server error: {str(e)}\n{traceback.format_exc()}")
|
972 |
+
return jsonify({'error': 'Internal server error'}), 500
|
|
|
|
|
973 |
|
974 |
if __name__ == '__main__':
|
975 |
app.run(host='0.0.0.0', port=int(os.environ.get('PORT', 7860)))
|