Ryth Azhur
3aafec6dd4
The IR called them react-message and django-message, so a FastAPI channel had to declare a DjangoMessage. They are client-message and server-message now, and the direction words hold wherever a channel is declared: Params / ClientMessage / ServerMessage, with mizan-core deriving <Pascal>Params and friends so no backend names a type itself. Django's ReactChannel and FastAPI's ReactChannel are both Channel. mizan-fastapi never registered a channels extension, so build_ir() emitted no channel at all and every payload type was invisible to codegen. It registers one now. RegistryExtension is an ABC requiring all(), which is what the IR reads — an extension that cannot enumerate its registrations no longer exists. The gate that should have caught the rename could not: tests/afi registered no channel because mizan-rust had no channel registry to register one in, so a five-package rename of the wire contract passed byte-parity without a channel byte crossing it. mizan-rust grows ChannelSlotKind, a CHANNELS slice, a #[mizan::channel] macro, and KDL emission whose wire_to_pascal matches Python's split; the AFI fixture now carries a channel with every slot and one with a single slot, so all three backends prove the contract byte for byte. MizanChannel held three Option<String> beside three has_*() predicates and unwrapped them with defaults; it holds an ordered slot vector, so an absent slot is absent rather than defaulted. The channels target emitted a React hooks file that a stage1-only consumer could not compile — react emits that now. The codegen's parity tests byte-compared emitted source against baselines without ever compiling it: they compile the generated crate and run its tests, import the generated Python package and call every method, and typecheck each TypeScript target against a consumer. Also fixed at source: app_visitor printed its import diagnostic to stdout, the stream export_mizan_ir writes KDL to, so a failed import silently corrupted the IR; the apps root was hardcoded to "apps"; _default_literal crashed build_ir on any non-JSON-serializable field default; Django and mizan-core derived Pascal names two different ways, disagreeing on every dotted channel name. ir.py builds a document and renders templates/ir/document.kdl.j2 rather than appending KDL strings with hand-tracked indentation, and named types resolve to a fixed point — a model reachable only through a union branch was referenced by a ref that no type block ever defined. The rest is the write-gate's own classifiers run over the standing tree: relative imports, silent swallows, Protocol contracts that should be ABCs, emitters hand-rendering target source, catch-all arms over closed enums, and comments narrating the project rather than the code. Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
132 lines
3.6 KiB
Python
132 lines
3.6 KiB
Python
import uuid
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from django.contrib.auth.models import (
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AbstractBaseUser,
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BaseUserManager,
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PermissionsMixin,
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)
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from django.db import models
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class EmailUserManager(BaseUserManager):
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def create_user(self, email, password=None, **extra_fields):
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if not email:
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raise ValueError("Email is required")
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email = self.normalize_email(email)
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user = self.model(email=email, **extra_fields)
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user.set_password(password)
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user.save(using=self._db)
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return user
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def create_superuser(self, email, password=None, **extra_fields):
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extra_fields.setdefault("is_staff", True)
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extra_fields.setdefault("is_superuser", True)
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return self.create_user(email, password, **extra_fields)
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class EmailUser(AbstractBaseUser, PermissionsMixin):
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email = models.EmailField(unique=True)
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is_staff = models.BooleanField(default=False)
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is_active = models.BooleanField(default=True)
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objects = EmailUserManager()
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USERNAME_FIELD = "email"
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REQUIRED_FIELDS = []
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class Meta:
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app_label = "tests"
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class TimestampMixin(models.Model):
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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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abstract = True
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class Publisher(TimestampMixin):
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name = models.CharField(max_length=200)
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country = models.CharField(max_length=100, default="")
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class Meta:
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app_label = "tests"
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class Author(TimestampMixin):
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name = models.CharField(max_length=200)
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bio = models.TextField(default="")
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publisher = models.ForeignKey(
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Publisher, on_delete=models.CASCADE, related_name="authors"
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)
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mentor = models.ForeignKey(
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"self", on_delete=models.SET_NULL, null=True, blank=True, related_name="mentees"
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)
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class Meta:
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app_label = "tests"
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class Tag(models.Model):
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slug = models.SlugField(primary_key=True, max_length=100)
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label = models.CharField(max_length=100)
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class Meta:
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app_label = "tests"
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class Book(TimestampMixin):
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title = models.CharField(max_length=300)
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isbn = models.CharField(max_length=13, unique=True)
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page_count = models.IntegerField(default=0)
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is_published = models.BooleanField(default=False)
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author = models.ForeignKey(Author, on_delete=models.CASCADE, related_name="books")
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editor = models.ForeignKey(
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Author,
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on_delete=models.SET_NULL,
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null=True,
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blank=True,
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related_name="edited_books",
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)
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tags = models.ManyToManyField(Tag, blank=True, related_name="books")
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class Meta:
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app_label = "tests"
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class Chapter(TimestampMixin):
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book = models.ForeignKey(Book, on_delete=models.CASCADE, related_name="chapters")
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number = models.IntegerField()
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title = models.CharField(max_length=300)
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word_count = models.IntegerField(default=0)
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class Meta:
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app_label = "tests"
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ordering = ["number"]
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unique_together = [("book", "number")]
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class Section(models.Model):
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id = models.UUIDField(primary_key=True, default=uuid.uuid4, editable=False)
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chapter = models.ForeignKey(
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Chapter, on_delete=models.CASCADE, related_name="sections"
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)
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heading = models.CharField(max_length=300)
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body = models.TextField(default="")
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position = models.IntegerField(default=0)
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class Meta:
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app_label = "tests"
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ordering = ["position"]
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class Category(models.Model):
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name = models.CharField(max_length=200)
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parent = models.ForeignKey(
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"self", on_delete=models.CASCADE, null=True, blank=True, related_name="children"
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)
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class Meta:
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app_label = "tests"
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