ducoterra
555fc1c3b4
A FastAPI server with two pages and one WebSocket. /mirror captures a window, screen or tab through the OS-native getDisplayMedia picker; /watch shows every live mirror as a wall and takes one fullscreen on click. Any number of sharers and watchers, at the same time. Media never touches the server: each watcher gets its own RTCPeerConnection to the sharer, and the Python process only relays JSON. The roster lives in registry.py, which is transport-free by design -- every operation returns the envelopes to deliver, so admission, fan-out and teardown policy are all unit-testable without a socket. Registry rules worth stating: a signal frame is relayed only along an existing subscription in either direction; viewer-to-peer traffic is refused; and teardown is broadcast to every viewer rather than only the subscribers, because a tile is drawn on stream_added and a viewer that has not yet subscribed still has a stale tile to clear. Frontend is hand-written ES modules with no build step and no external asset. Chromium scales a monitor capture to the capturing window and requires a secure context, so /mirror detects an insecure origin and prints the three ways out rather than failing on a button click. LLM-Generated: true
69 lines
1.4 KiB
TOML
69 lines
1.4 KiB
TOML
[project]
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name = "mirror"
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version = "0.1.0"
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description = "Device-agnostic, browser-only screen mirroring for the local network."
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readme = "README.md"
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requires-python = ">=3.13"
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license = { text = "MIT" }
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authors = [{ name = "Reese Apps" }]
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dependencies = [
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"fastapi>=0.115",
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"uvicorn[standard]>=0.30",
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"python-dotenv>=1.0",
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]
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[project.optional-dependencies]
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dev = [
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"debugpy>=1.8",
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"pytest>=8.3",
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"pytest-asyncio>=0.24",
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"pytest-cov>=5.0",
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"httpx>=0.27",
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"ruff>=0.6",
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"pyright>=1.1.380",
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"playwright>=1.47",
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"pytest-timeout>=2.3",
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]
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[project.scripts]
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mirror = "mirror.__main__:main"
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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/mirror"]
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[tool.ruff]
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line-length = 100
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target-version = "py313"
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src = ["src", "tests"]
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[tool.ruff.lint]
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select = ["E", "F", "W", "I", "UP", "B", "C4", "SIM", "ARG", "RUF"]
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[tool.pytest.ini_options]
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testpaths = ["tests"]
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addopts = "-ra --strict-markers --cov=mirror --cov-report=term-missing"
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timeout = 60
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asyncio_default_fixture_loop_scope = "function"
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asyncio_mode = "auto"
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markers = [
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"e2e: browser end-to-end tests (require Playwright browsers)",
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"realdisplay: end-to-end tests that capture a real X11 display",
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]
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[tool.coverage.run]
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source = ["src/mirror"]
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[tool.pyright]
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include = ["src"]
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pythonVersion = "3.13"
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typeCheckingMode = "standard"
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[dependency-groups]
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dev = [
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"pytest-timeout>=2.4.0",
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]
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