37 lines
1.1 KiB
Python
37 lines
1.1 KiB
Python
import json
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from django.db import models
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from django.core.validators import FileExtensionValidator
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from django.contrib.auth.models import User
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# Create your models here.
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class UploadImage(models.Model):
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image = models.ImageField(
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upload_to="plankton/%Y/%m/%d/",
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validators=[FileExtensionValidator(allowed_extensions=["jpg", "png"])],
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)
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predicted_image_url = models.CharField(max_length=500)
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class PredictedImage(models.Model):
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original_image = models.OneToOneField(UploadImage, on_delete=models.CASCADE)
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image = models.ImageField(upload_to=f"plankton/%Y/%m/%d/{original_image.name}")
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prediction_data = models.JSONField()
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@property
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def get_original_image(self):
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return self.original_image.image
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def get_prediction_data(self):
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results = json.loads(self.prediction_data)
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for pred in results:
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pred["confidence"] = round(pred["confidence"] * 100, 2)
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return results
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class PredictionBatch(models.Model):
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images = models.ManyToManyField(PredictedImage)
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date_predicted = models.DateTimeField(auto_now_add=True)
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owner = models.ForeignKey(User, on_delete=models.CASCADE)
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