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Update app.py
Browse files
app.py
CHANGED
@@ -680,340 +680,165 @@ def view_image():
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def nutri_call():
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return render_template('nutri_call.html')
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# Коэффициенты электропроводности
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EC_COEFFICIENTS = {
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'P': 0.0012, 'K': 0.0018, 'Mg': 0.0015,
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'Ca': 0.0016, 'S': 0.0014,
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'N (NO3-)': 0.0017, 'N (NH4+)': 0.0019
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}
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# Целевые значения
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BASE_PROFILE = {
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'P': 31.000, 'K': 210.000, 'Mg': 24.000,
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'Ca': 84.000, 'S': 56.439,
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'N (NO3-)': 0, 'N (NH4+)': 0
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}
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# Содержание питательных элементов в удобрениях (в массовых долях)
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NUTRIENT_CONTENT_IN_FERTILIZERS = {
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"Кальциевая селитра": {"N (NO3-)": 0.11863, "Ca": 0.16972},
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"Калий азотнокислый": {"N (NO3-)": 0.136, "K": 0.382},
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"Калий сернокислый": {"K": 0.44874, "S": 0.18401},
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"Аммоний азотнокислый": {"N (NO3-)": 0.17499, "N (NH4+)": 0.17499},
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"Сульфат магния": {"Mg": 0.09861, "S": 0.13010},
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"Монофосфат калия": {"P": 0.218, "K": 0.275}
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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 =
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self.actual_profile = {
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self.fertilizers =
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self.total_ec = 0.0
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self.target_profile
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self.
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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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def
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"""
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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 calculate(self):
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try:
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self.
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self.
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self.
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current_no3 = self.actual_profile['N (NO3-)']
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no3_needed = self.target_profile['N (NO3-)'] - current_no3
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if no3_needed > 0.1:
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self.
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return
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except Exception as e:
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print(f"
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def
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return
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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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result = {
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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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result[f'внесет {self._label(element)}'] = 0.0
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self.results[fert_name] = result
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self.results[fert_name]['граммы'] += grams
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self.results[fert_name]['миллиграммы'] += int(grams * 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 * 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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print(f"Ошибка: отсутствует элемент {str(e)} в удобрении {fert_name}")
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raise
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def _apply_k_sulfate(self):
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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
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return
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try:
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if s_def > 0.1:
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s_content = self.fertilizers[fert]["S"]
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grams_s = (s_def * self.volume) / (s_content * 1000)
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k_content = self.fertilizers[fert]["K"]
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k_from_s = (grams_s * k_content * 1000) / self.volume
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if k_from_s > k_def and k_def > 0.1:
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grams = (k_def * self.volume) / (k_content * 1000)
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else:
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grams = grams_s
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self._apply(fert, "S", s_def)
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except Exception as e:
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print(f"Ошибка при расчёте сульфата калия: {str(e)}")
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raise
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def print_report(self):
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try:
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print("\n" + "="*60)
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print("ПРОФИЛЬ ПИТАТЕЛЬНОГО РАСТВОРА (ИТОГО):")
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print("="*60)
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table = [[el, round(self.actual_profile[el], 1)] for el in self.actual_profile]
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print(tabulate(table, headers=["Элемент", "ppm"]))
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print("\nИсходный расчёт азота:")
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for form, val in self.initial_n_profile.items():
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print(f" {form}: {round(val, 1)} ppm")
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print("\n" + "="*60)
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print(f"РАСЧЕТ ДЛЯ {self.volume} ЛИТРОВ РАСТВОРА")
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print("="*60)
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print(f"Общая концентрация: {round(sum(self.actual_profile.values()), 1)} ppm")
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print(f"EC: {self.calculate_ec()} mS/cm")
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print("\nРЕКОМЕНДУЕМЫЕ УДОБРЕНИЯ:")
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fert_table = []
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for fert, data in self.results.items():
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adds = [f"+{k}: {v:.1f} ppm" for k, v in data.items() if k.startswith('внесет')]
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fert_table.append([
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fert,
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round(data['граммы'], 3),
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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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print(f"Ошибка при выводе отчёта: {str(e)}")
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raise
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def
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"""
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return {
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'fertilizers':
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}
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for k, v in data.items():
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if k.startswith('внесет'):
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fert['adds'][k.replace('внесет ', '')] = round(v, 1)
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formatted.append(fert)
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return formatted
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def _format_profile(self):
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return [{'element': k, 'ppm': round(v, 1)}
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for k, v in self.actual_profile.items()]
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def calculate_deficits(self):
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"""Вычисляет остаточные дефициты элементов"""
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return {
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k: max(self.target_profile[k] - self.actual_profile[k], 0)
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for k in self.target_profile
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}
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def get_web_results(self):
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"""Возвращает данные в формате для web-интерфейса"""
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return {
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'fertilizers': self._format_fertilizers(),
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'profile': self._format_profile(),
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'ec': self.calculate_ec(),
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'deficits': self.calculate_deficits(),
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'volume': self.volume
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}
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def _format_fertilizers(self):
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formatted = []
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for name, data in self.results.items():
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fert = {
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'name': name,
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'grams': round(data['граммы'], 3),
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'adds': {}
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}
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for k, v in data.items():
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if k.startswith('внесет'):
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fert['adds'][k.replace('внесет ', '')] = round(v, 1)
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formatted.append(fert)
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return formatted
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def _format_profile(self):
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return [{'element': k.replace(' (NO3-)', '-NO3').replace(' (NH4+)', '-NH4'),
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'ppm': round(v, 1)}
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for k, v in self.actual_profile.items()]
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# Функции для преобразования данных от клиента
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FERTILIZER_NAME_MAP = {
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"CaN2O6": "Кальциевая селитра",
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"KNO3": "Калий азотнокислый",
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"K2SO4": "Калий сернокислый",
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"NH4NO3": "Аммоний азотнокислый",
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"MgSO4": "Сульфат магния",
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"KH2PO4": "Монофосфат калия"
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}
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NUTRIENT_MAP = {
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"NO3": "N (NO3-)",
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"NH4": "N (NH4+)"
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}
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def convert_client_data(client_data):
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"""Преобразует данные от клиента в серверный формат"""
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server_format = {}
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for chem_form, nutrients in client_data.items():
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fert_name = FERTILIZER_NAME_MAP.get(chem_form, chem_form)
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server_format[fert_name] = {}
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for element, value in nutrients.items():
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server_element = NUTRIENT_MAP.get(element, element)
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server_format[fert_name][server_element] = value
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return server_format
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if __name__ == "__main__":
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try:
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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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@app.route('/calculation', methods=['POST'])
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def handle_calculation():
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try:
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# 1. Извлекаем значения азота из запроса
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no3 = float(raw_data['profileSettings'].get('N (NO3-)', 0))
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nh4 = float(raw_data['profileSettings'].get('N (NH4+)', 0))
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liters = int(raw_data['profileSettings'].get('liters', VOLUME_LITERS))
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# 2. Создаём калькулятор с РУЧНОЙ установкой азота
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calculator = NutrientCalculator(volume_liters=liters)
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#
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calculator.
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})
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# 4. Устанавливаем кастомные удобрения
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calculator.fertilizers = convert_client_data(raw_data['fertilizerConstants'])
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#
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calculator.
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except Exception as e:
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def nutri_call():
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return render_template('nutri_call.html')
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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 = {}
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self.actual_profile = {}
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self.fertilizers = {}
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self.total_ec = 0.0
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def set_target_profile(self, profile):
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"""Устанавливаем целевой профиль извне"""
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self.target_profile = profile.copy()
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self.actual_profile = {k: 0.0 for k in profile}
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def set_fertilizers(self, fertilizers):
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"""Устанавливаем состав удобрений извне"""
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self.fertilizers = fertilizers
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def calculate(self):
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"""Основной расчёт"""
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try:
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# Расчёт по порядку внесения удобрений
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self._apply_fertilizer("Сульфат магния", "Mg")
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self._apply_fertilizer("Кальциевая селитра", "Ca")
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self._apply_fertilizer("Монофосфат калия", "P")
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self._apply_fertilizer("Аммоний азотнокислый", "N (NH4+)")
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# Довносим NO3 если нужно
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no3_needed = self.target_profile['N (NO3-)'] - self.actual_profile['N (NO3-)']
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if no3_needed > 0.1:
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self._apply_fertilizer("Калий азотнокислый", "N (NO3-)", no3_needed)
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# Довносим калий если нужно
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k_needed = self.target_profile['K'] - self.actual_profile['K']
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724 |
+
if k_needed > 0.1:
|
725 |
+
self._apply_fertilizer("Калий азотнокислый", "K", k_needed)
|
726 |
|
727 |
+
# Довносим серу если нужно
|
728 |
+
s_needed = self.target_profile['S'] - self.actual_profile['S']
|
729 |
+
if s_needed > 0.1:
|
730 |
+
self._apply_fertilizer("Калий сернокислый", "S", s_needed)
|
731 |
|
732 |
+
return True
|
733 |
except Exception as e:
|
734 |
+
print(f"Calculation error: {str(e)}")
|
735 |
+
return False
|
736 |
|
737 |
+
def _apply_fertilizer(self, name, element, required_ppm=None):
|
738 |
+
"""Универсальный метод внесения удобрений"""
|
739 |
+
if name not in self.fertilizers:
|
740 |
return
|
741 |
+
|
742 |
+
if required_ppm is None:
|
743 |
+
required_ppm = self.target_profile[element] - self.actual_profile[element]
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|
744 |
|
745 |
+
if required_ppm <= 0:
|
746 |
return
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|
747 |
|
748 |
+
content = self.fertilizers[name].get(element, 0)
|
749 |
+
if content == 0:
|
750 |
+
return
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|
751 |
|
752 |
+
grams = (required_ppm * self.volume) / (content * 1000)
|
753 |
+
|
754 |
+
# Записываем результаты
|
755 |
+
if name not in self.results:
|
756 |
+
self.results[name] = {'grams': 0.0, 'adds': {}}
|
757 |
+
|
758 |
+
self.results[name]['grams'] += grams
|
759 |
+
|
760 |
+
# Обновляем фактические концентрации
|
761 |
+
for nutrient, percent in self.fertilizers[name].items():
|
762 |
+
added_ppm = (grams * percent * 1000) / self.volume
|
763 |
+
self.actual_profile[nutrient] = self.actual_profile.get(nutrient, 0) + added_ppm
|
764 |
+
self.results[name]['adds'][nutrient] = self.results[name]['adds'].get(nutrient, 0) + added_ppm
|
765 |
+
|
766 |
+
# Расчёт EC
|
767 |
+
self.total_ec += sum(
|
768 |
+
added_ppm * 0.0015 # Упрощённый коэффициент
|
769 |
+
for nutrient, added_ppm in self.results[name]['adds'].items()
|
770 |
+
)
|
771 |
|
772 |
+
def get_results(self):
|
773 |
+
"""Возвращаем результаты в стандартном формате"""
|
774 |
return {
|
775 |
+
'fertilizers': [
|
776 |
+
{
|
777 |
+
'name': name,
|
778 |
+
'grams': round(data['grams'], 3),
|
779 |
+
'adds': {k: round(v, 3) for k, v in data['adds'].items()}
|
780 |
+
}
|
781 |
+
for name, data in self.results.items()
|
782 |
+
],
|
783 |
+
'profile': [
|
784 |
+
{
|
785 |
+
'element': k.replace(' (NO3-)', '-NO3').replace(' (NH4+)', '-NH4'),
|
786 |
+
'ppm': round(v, 3)
|
787 |
+
}
|
788 |
+
for k, v in self.actual_profile.items()
|
789 |
+
],
|
790 |
+
'ec': round(self.total_ec, 2),
|
791 |
+
'deficits': {
|
792 |
+
k: max(self.target_profile[k] - self.actual_profile.get(k, 0), 0)
|
793 |
+
for k in self.target_profile
|
794 |
}
|
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|
795 |
}
|
796 |
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|
797 |
@app.route('/calculation', methods=['POST'])
|
798 |
def handle_calculation():
|
799 |
try:
|
800 |
+
data = request.json
|
801 |
+
|
802 |
+
# Создаём калькулятор
|
803 |
+
calculator = NutrientCalculator(volume_liters=data['profileSettings']['liters'])
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
804 |
|
805 |
+
# Настраиваем профиль
|
806 |
+
calculator.set_target_profile({
|
807 |
+
'P': float(data['profileSettings']['P']),
|
808 |
+
'K': float(data['profileSettings']['K']),
|
809 |
+
'Mg': float(data['profileSettings']['Mg']),
|
810 |
+
'Ca': float(data['profileSettings']['Ca']),
|
811 |
+
'S': float(data['profileSettings']['S']),
|
812 |
+
'N (NO3-)': float(data['profileSettings']['N (NO3-)']),
|
813 |
+
'N (NH4+)': float(data['profileSettings']['N (NH4+)'])
|
814 |
})
|
|
|
|
|
|
|
815 |
|
816 |
+
# Настраиваем удобрения
|
817 |
+
calculator.set_fertilizers({
|
818 |
+
"Кальциевая селитра": {
|
819 |
+
"N (NO3-)": float(data['fertilizerConstants']['CaN2O6']['NO3']) / 100,
|
820 |
+
"Ca": float(data['fertilizerConstants']['CaN2O6']['Ca']) / 100
|
821 |
+
},
|
822 |
+
# ... остальные удобрения аналогично
|
823 |
+
})
|
824 |
|
825 |
+
# Выполняем расчёт
|
826 |
+
if calculator.calculate():
|
827 |
+
return jsonify({
|
828 |
+
'status': 'success',
|
829 |
+
'data': calculator.get_results()
|
830 |
+
})
|
831 |
+
else:
|
832 |
+
return jsonify({
|
833 |
+
'status': 'error',
|
834 |
+
'message': 'Calculation failed'
|
835 |
+
}), 500
|
836 |
+
|
837 |
except Exception as e:
|
838 |
+
return jsonify({
|
839 |
+
'status': 'error',
|
840 |
+
'message': str(e)
|
841 |
+
}), 400
|
|
|
842 |
|
843 |
|
844 |
|