110 lines
3.7 KiB
Python
110 lines
3.7 KiB
Python
from django.db import models
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class Nazione(models.Model):
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class Meta:
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verbose_name = 'nazione'
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verbose_name_plural = 'nazione'
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def __str__(self):
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return str(self.descrizione)
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codifica = models.CharField(max_length=2)
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descrizione = models.CharField(null=True, max_length=250)
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class Regione(models.Model):
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class Meta:
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verbose_name = 'regione'
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verbose_name_plural = 'regioni'
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ordering = ('nome',)
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def __str__(self):
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return str(self.nome)
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nome = models.CharField(primary_key=True, max_length=32,
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blank=True, null=False, default='')
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class Provincia(models.Model):
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class Meta:
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verbose_name = 'provincia'
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verbose_name_plural = 'province'
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ordering = ('nome_esteso',)
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def __str__(self):
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return f'[{self.sigla}] {self.nome_esteso}'
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sigla = models.CharField(primary_key=True,
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max_length=2, null=False, blank=False)
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nome_esteso = models.CharField(max_length=50, null=False, blank=False)
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regione = models.ForeignKey(
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Regione, related_name='province', on_delete=models.PROTECT, null=False, blank=False)
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class ComuneManager(models.Manager):
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def get_by_natural_key(self, nome, provincia):
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return self.get(nome__iexact=nome.strip(), provincia__sigla__iexact=provincia.strip())
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class Comune(models.Model):
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class Meta:
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verbose_name = 'comune'
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verbose_name_plural = 'comuni'
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unique_together = ('nome', 'provincia',)
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ordering = ('nome','provincia_id',)
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objects = ComuneManager()
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def __str__(self):
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return f'{self.nome} ({self.provincia_id})'
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def save(self, *args, **kwargs):
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self.nome = self.nome.strip()
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self.provincia_id = self.provincia_id.strip().upper()
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super().save(*args, **kwargs)
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def natural_key(self):
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return (self.nome.strip(), self.provincia_id.strip().upper())
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nome = models.CharField(max_length=60)
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provincia = models.ForeignKey(
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Provincia, related_name='comuni', on_delete=models.PROTECT, null=False, blank=False)
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cap = models.ManyToManyField(to='CAP',related_name='comuni')
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codice_istat = models.CharField(max_length=6)
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codice_nazionale = models.CharField(max_length=4)
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class CAP(models.Model):
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class Meta:
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verbose_name_plural = verbose_name = 'CAP'
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def __str__(self):
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return str(self.codice)
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codice = models.CharField(primary_key=True, max_length=5)
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class DUG(models.Model):
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class Meta:
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verbose_name = 'denominazione urbanistica generica'
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verbose_name_plural = 'denominazioni urbanistiche generiche'
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def __str__(self):
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return self.nome.capitalize()
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nome = models.CharField(primary_key=True, max_length=40)
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class AbstractIndirizzo(models.Model):
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class Meta:
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verbose_name = 'indirizzo'
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verbose_name_plural = 'indirizzi'
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abstract = True
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def __str__(self):
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return f"{self.dug} {self.duf} {self.civico}, {self.comune}"
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dug = models.ForeignKey(DUG, blank=False, null=False, verbose_name='denominazione urbanistica generica', on_delete=models.PROTECT)
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duf = models.CharField(max_length=256, blank=False, null=False, verbose_name="denominazione urbanistica ufficiale", help_text="Il nome della via/piazza/ecc...")
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civico = models.CharField(max_length=256, blank=False, null=False)
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comune = models.ForeignKey(Comune, on_delete=models.PROTECT)
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cap = models.ForeignKey(CAP, on_delete=models.PROTECT)
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altro = models.CharField(max_length=2048, blank=True, null=False, default='', help_text='Es.: interno, scala, appartamento...')
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nazione = models.ForeignKey(Nazione, blank=True, null=True, on_delete=models.PROTECT) |