26 lines
1.0 KiB
Python
Executable File
26 lines
1.0 KiB
Python
Executable File
from database.database import db
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class TrainingSize(db.Model):
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"""Size configurations for training (3NF - replaces JSON arrays)"""
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__tablename__ = 'training_size'
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id = db.Column(db.Integer, primary_key=True, autoincrement=True)
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training_id = db.Column(db.Integer, db.ForeignKey('training.id', ondelete='CASCADE'), nullable=False)
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size_type = db.Column(db.String(50), nullable=False) # 'input_size', 'test_size', 'mosaic_scale', 'mixup_scale'
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value_order = db.Column(db.Integer, nullable=False, default=0) # Order in array (0=first, 1=second)
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value = db.Column(db.Float, nullable=False)
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# Composite key ensures proper ordering
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__table_args__ = (
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db.UniqueConstraint('training_id', 'size_type', 'value_order', name='uq_training_size'),
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)
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def to_dict(self):
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return {
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'id': self.id,
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'training_id': self.training_id,
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'size_type': self.size_type,
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'value_order': self.value_order,
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'value': self.value
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}
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