Ryth Azhur
4e4d1bb6b1
The Blazr-critical surface for FastAPI. Forms, Channels, Shapes, SSR,
and MWT are out of scope (Ryth's call: defer until Blazr exercises
them; FastAPI projects use native equivalents anyway).
What ships:
- POST /api/mizan/call/ RPC dispatch with Pydantic input validation
- GET /api/mizan/ctx/{name}/ bundled context fetch (all functions in
the named context, parallel-evaluated, single
JSON response)
- JSON-body invalidation transport (the 'invalidate' field on mutation
responses, with auto-scoping when mutation arg names match context params)
- Auth check infrastructure expecting request.state.user populated by
FastAPI middleware/deps (matches FastAPI idioms)
- Cache-Control: no-store on all responses
Built on existing mizan-core: registry (function lookup, context groups,
invalidation metadata), client.function (the @client decorator + ServerFunction
+ _FunctionWrapper). No code copied or duplicated from mizan-django — the
shared substrate is genuinely shared.
Package layout:
backends/mizan-fastapi/
pyproject.toml distribution=mizan-fastapi, module=mizan_fastapi
src/mizan_fastapi/
executor.py dispatch + auth + invalidation
router.py FastAPI APIRouter with the two endpoints
tests/test_dispatch.py 11 e2e tests against TestClient
Test fixture establishes the registration pattern: explicit
register(fn_class, "name") after each @client. mizan-fastapi doesn't
ship discovery — apps register their functions explicitly. (mizan-django
keeps its DjangoAppVisitor discovery; FastAPI's lack of an app system
makes auto-discovery less natural.)
Makefile: install + test targets now include mizan-fastapi alongside
the other packages. New test-core / test-fastapi targets added for
symmetry.
Verified:
- mizan-core: 15/15
- mizan-django: 348 pass, 21 skip, 0 fail
- mizan-fastapi: 11/11
- mizan-ts edge-compat: 34/34
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
33 lines
723 B
TOML
33 lines
723 B
TOML
[project]
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name = "mizan-fastapi"
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version = "0.1.0"
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description = "Mizan FastAPI backend adapter — HTTP RPC dispatch + context bundling, built on mizan-core."
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requires-python = ">=3.10"
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dependencies = [
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"mizan-core",
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"fastapi>=0.110",
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"pydantic>=2.0",
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]
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[project.optional-dependencies]
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dev = [
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"pytest>=8.0",
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"httpx>=0.27",
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]
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[build-system]
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requires = ["hatchling"]
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build-backend = "hatchling.build"
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[tool.hatch.build.targets.wheel]
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packages = ["src/mizan_fastapi"]
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[tool.uv.sources]
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mizan-core = { path = "../../cores/mizan-python", editable = true }
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[tool.pytest.ini_options]
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pythonpath = ["src"]
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testpaths = ["tests"]
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python_classes = ["*Tests", "*Test", "Test*"]
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python_functions = ["test_*"]
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