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31226fd | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 | """Isolated full-stack browser fixture using the real HTTP server and SNN.
All mutable output lives in a TemporaryDirectory. The optional fixture route
only changes explicitly labelled virtual inventory; it is never installed by
production entry points and never activates hardware or peripheral learning.
"""
from __future__ import annotations
import argparse
import json
import random
import shutil
import sys
import tempfile
from pathlib import Path
from typing import Any, cast
ROOT = Path(__file__).resolve().parents[1]
sys.path.insert(0, str(ROOT))
def main() -> None:
from src.controller.runtime import RuntimeController
from src.core.network import Brain5DConfig, NeuralNetwork, StepResult
from src.dashboard.docs_source import create_docs_source
from src.dashboard.live_projection import TelemetryFrameStore
from src.dashboard.models import SystemMetrics
from src.dashboard.operator_bridge import OperatorBridge
from src.dashboard.research_source import ResearchSource
from src.dashboard.server import DashboardRequestHandler, DashboardServer
from src.dashboard.state import DashboardStateStore
from src.embodiment.connections import (
ConnectionDescriptor,
ConnectionKind,
ConnectionManager,
ConnectionStatus,
RelationshipClass,
)
parser = argparse.ArgumentParser(description=__doc__)
parser.add_argument("--port", type=int, default=4174)
parser.add_argument("--dashboard-only", action="store_true")
args = parser.parse_args()
with tempfile.TemporaryDirectory(prefix="brain5d-browser-") as directory:
root = Path(directory)
research = root / "research"
docs = root / "docs"
docs.mkdir()
for name in (
"registry",
"protocols",
"preregistrations",
"schemas",
"publications",
"ethics",
"external_review",
):
shutil.copytree(ROOT / "research" / name, research / name)
shutil.copytree(ROOT / "configs", root / "configs")
# Public instrument metadata only; never copy actual response stores.
for relative in (
"review_portal/catalogue.py",
"src/dashboard/static/review/instrument.js",
):
target = root / relative
target.parent.mkdir(parents=True, exist_ok=True)
shutil.copyfile(ROOT / relative, target)
(docs / "preview.md").write_text(
"# Gemeinsamer Renderer\n\n**Dateiinhalt** im Viewer und Chat.\n\n"
"[Messdaten](sample.json)\n\n<script>window.unsafeExecuted=true</script>\n",
encoding="utf-8",
)
(docs / "sample.json").write_text(
'{"measured": [1, 2, 3], "evidence": false}\n', encoding="utf-8"
)
(docs / "data.csv").write_text('name,value\n"a,b",3\n', encoding="utf-8")
(docs / "unknown.b5d").write_bytes(b"B5D\x00binary")
# Copy actual canonical docs for the file links in the release workspace.
shutil.copytree(ROOT / "docs" / "08-roadmap", docs / "08-roadmap")
shutil.copytree(ROOT / "docs" / "07-changelog", docs / "07-changelog")
store = DashboardStateStore()
network = NeuralNetwork(
Brain5DConfig(dimensions=(2, 2, 2, 2, 2)), random.Random(42)
)
first = network.add_neuron((0, 0, 0, 0, 0))
second = network.add_neuron((1, 1, 1, 1, 1))
network.connect(first, second, weight=8.0, delay=1)
controller = RuntimeController(
network, target_hz=100, telemetry_interval_ticks=1
)
frames = TelemetryFrameStore(capture_interval_ticks=1)
frames.prime(network)
controller.add_pre_hook(lambda _tick: network.inject_current(first, 10.0))
def publish(_tick: int, result: StepResult) -> None:
store.update(
system=SystemMetrics(
tick=network.current_tick,
neurons=network.neuron_count,
synapses=network.synapse_count,
spikes_total=network.total_spikes,
spikes_last_tick=result.spikes_this_tick,
)
)
frames.prime(network)
controller.add_hook(publish)
controller.run_ticks(2)
connections = ConnectionManager(cache_seconds=60)
bridge = (
None
if args.dashboard_only
else OperatorBridge(controller, telemetry_store=frames)
)
server = DashboardServer(
("127.0.0.1", args.port),
store,
None,
bridge,
docs_source=create_docs_source(docs),
research_source=ResearchSource(research),
connection_manager=connections,
)
class FixtureHandler(DashboardRequestHandler):
"""Test-only inventory changes, never exported by the production server."""
def do_POST(self) -> None:
if self.path == "/__test__/cognition":
from types import SimpleNamespace
from src.embodiment.models import (
EnvironmentObservation,
SensorFrame,
)
from src.memory import (
MemoryStore,
MemoryWorldModel,
TransitionWorldModel,
)
value = cast(dict[str, Any], self._read_json_body())
if value.get("available") is False:
server.experience = None
else:
memory = MemoryWorldModel(
MemoryStore(run_id="browser-reference-only"),
TransitionWorldModel(),
"browser-reference-only",
)
for tick in range(3):
frame = SensorFrame(
"browser-reference", tick, "digital", {"cue": 1}
)
observation = EnvironmentObservation(
tick + 1, {"matched": False, "position": 0}
)
memory.complete(
frame,
None,
observation,
tick,
memory.predict(frame, None, tick),
)
server.experience = SimpleNamespace(
memory=memory, behavior_profile=None
)
self._send_json(
{
"ok": True,
"fixture": "statistical_reference_not_neural_memory",
}
)
return
if self.path != "/__test__/inventory":
super().do_POST()
return
value = cast(dict[str, Any], self._read_json_body())
available = value.get("available") is True
for connection_id, kind in (
("sensor.camera", ConnectionKind.SENSOR),
("sensor.camera.browser", ConnectionKind.SENSOR),
("actuator.robotics", ConnectionKind.ACTUATOR),
("actuator.robotics.browser", ConnectionKind.ACTUATOR),
):
connections.register(
ConnectionDescriptor(
connection_id=connection_id,
name="Browser fixture " + kind.value,
kind=kind,
relationship=RelationshipClass.REACHABLE,
status=(
ConnectionStatus.AVAILABLE
if available
else ConnectionStatus.UNAVAILABLE
),
available=available,
source="browser_fixture",
message="Not a physical device",
)
)
self._send_json({"ok": True})
server.RequestHandlerClass = FixtureHandler
try:
print(
json.dumps({"port": args.port, "runtime": not args.dashboard_only}),
flush=True,
)
server.serve_forever()
finally:
controller.stop()
server.server_close()
if __name__ == "__main__":
main()
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