48 lines
1.7 KiB
Python
48 lines
1.7 KiB
Python
from django.db import models
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class Species(models.Model):
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common_name = models.CharField(max_length=100)
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genus = models.CharField(max_length=50, blank=True)
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species = models.CharField(max_length=50, blank=True)
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parasite = models.BooleanField(default=False)
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sort_order = models.IntegerField(blank=True, null=True)
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def __str__(self):
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return self.common_name
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class Meta:
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unique_together = ('common_name', 'species')
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ordering = ['sort_order']
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verbose_name_plural = 'species'
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class TrapSpecies(models.Model):
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collection_trap = models.ForeignKey('collections_ccdb.CollectionTrap',
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related_name='trap_species')
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species = models.ForeignKey(Species, related_name='trap_species')
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sex = models.CharField(max_length=25, blank=True)
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count = models.IntegerField(blank=True, null=True)
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count_estimated = models.BooleanField(default=False)
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def __str__(self):
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return "{} {}".format(self.collection_trap, self.species)
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class Meta:
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verbose_name_plural = 'trap-species'
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class CollectionSpecies(models.Model):
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collection = models.ForeignKey('collections_ccdb.Collection',
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related_name='collection_species')
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species = models.ForeignKey(Species, related_name='collection_species')
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sex = models.CharField(max_length=25, blank=True)
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count = models.IntegerField(blank=True, null=True)
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count_estimated = models.BooleanField(default=False)
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def __str__(self):
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return "{} {}".format(self.collection, self.species)
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class Meta:
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unique_together = ('collection', 'species')
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verbose_name_plural = 'collection-species'
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