Ekaropolus
4e4f6defde
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44 lines
1.7 KiB
Python
44 lines
1.7 KiB
Python
from django.db import models
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class Country(models.Model):
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code = models.CharField(max_length=3, unique=True)
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name = models.CharField(max_length=100)
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class Meta:
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verbose_name = 'País'
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verbose_name_plural = 'Países'
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def __str__(self):
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return self.name
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class GeoScenario(models.Model):
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name = models.CharField(max_length=255, help_text='Nombre del escenario geográfico base')
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upload_date = models.DateTimeField(auto_now_add=True)
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country = models.ForeignKey(Country, on_delete=models.SET_NULL, null=True)
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geographic_field_name = models.CharField(max_length=100, help_text='Columna con el identificador geográfico (ej. N_URBANO, PUEBLO)')
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csv_file = models.FileField(upload_to='geo_scenarios/')
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class Meta:
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verbose_name = 'Escenario Geográfico'
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verbose_name_plural = 'Escenarios Geográficos'
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def __str__(self):
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return f"{self.name} ({self.country})"
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class OptScenario(models.Model):
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geo_scenario = models.ForeignKey(GeoScenario, on_delete=models.CASCADE, related_name='opt_scenarios')
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name = models.CharField(max_length=255, help_text='Nombre del escenario de optimización')
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type_of_waste = models.CharField(max_length=100, help_text='Tipo de residuo (ej. orgánico, reciclable)')
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strategy = models.CharField(max_length=100, help_text='Método de optimización utilizado')
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upload_date = models.DateTimeField(auto_now_add=True)
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optimized_csv = models.FileField(upload_to='opt_scenarios/')
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class Meta:
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verbose_name = 'Escenario de Optimización'
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verbose_name_plural = 'Escenarios de Optimización'
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def __str__(self):
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return f"{self.name} ({self.type_of_waste})"
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