78 lines
2.8 KiB
Python
78 lines
2.8 KiB
Python
import uuid
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from django.conf import settings
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from django.db import models
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class FormulaDocument(models.Model):
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id = models.UUIDField(primary_key=True, default=uuid.uuid4, editable=False)
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user = models.ForeignKey(settings.AUTH_USER_MODEL, on_delete=models.CASCADE, related_name="formulas")
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title = models.CharField(max_length=120)
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source = models.TextField(blank=True)
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created_at = models.DateTimeField(auto_now_add=True)
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updated_at = models.DateTimeField(auto_now=True)
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class Meta:
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ordering = ["-updated_at"]
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class FormulaRevision(models.Model):
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document = models.ForeignKey(FormulaDocument, on_delete=models.CASCADE, related_name="revisions")
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source = models.TextField()
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created_at = models.DateTimeField(auto_now_add=True)
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class LatexCourse(models.Model):
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slug = models.SlugField(unique=True)
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title = models.CharField(max_length=120)
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description = models.TextField(blank=True)
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order = models.PositiveIntegerField(default=0)
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is_published = models.BooleanField(default=False)
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def __str__(self):
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return self.title
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class LatexLesson(models.Model):
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course = models.ForeignKey(LatexCourse, on_delete=models.CASCADE, related_name="lessons")
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slug = models.SlugField()
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title = models.CharField(max_length=120)
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content = models.TextField()
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example_source = models.TextField(blank=True)
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order = models.PositiveIntegerField(default=0)
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class Meta:
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constraints = [
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models.UniqueConstraint(fields=("course", "slug"), name="unique_course_lesson")
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]
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ordering = ["order"]
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class LatexExercise(models.Model):
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lesson = models.ForeignKey(LatexLesson, on_delete=models.CASCADE, related_name="exercises")
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prompt = models.TextField()
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expected_source = models.TextField()
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explanation = models.TextField(blank=True)
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order = models.PositiveIntegerField(default=0)
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class LatexAttempt(models.Model):
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user = models.ForeignKey(settings.AUTH_USER_MODEL, on_delete=models.CASCADE, related_name="latex_attempts")
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exercise = models.ForeignKey(LatexExercise, on_delete=models.PROTECT)
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submitted_source = models.TextField()
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is_correct = models.BooleanField()
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created_at = models.DateTimeField(auto_now_add=True)
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class HandwritingRecognitionJob(models.Model):
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class Status(models.TextChoices):
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PENDING = "pending", "等待"
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COMPLETE = "complete", "完成"
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FAILED = "failed", "失败"
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id = models.UUIDField(primary_key=True, default=uuid.uuid4, editable=False)
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user = models.ForeignKey(settings.AUTH_USER_MODEL, on_delete=models.CASCADE)
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status = models.CharField(max_length=16, choices=Status.choices, default=Status.PENDING)
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result = models.JSONField(default=dict, blank=True)
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created_at = models.DateTimeField(auto_now_add=True)
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