Spaces:
Sleeping
Sleeping
File size: 4,036 Bytes
76d888a 566a172 76d888a 558b89d 566a172 76d888a 566a172 7605afb 566a172 76d888a 566a172 | 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 | """FastAPI application for the Python code review environment."""
from __future__ import annotations
import os
from fastapi import APIRouter, HTTPException
from fastapi.responses import RedirectResponse
try:
from compat import create_app
from models import (
HealthResponse,
PythonCodeReviewAction,
PythonCodeReviewObservation,
PythonCodeReviewState,
TaskDescriptor,
TaskGrade,
)
except Exception:
from .compat import create_app
from .models import (
HealthResponse,
PythonCodeReviewAction,
PythonCodeReviewObservation,
PythonCodeReviewState,
TaskDescriptor,
TaskGrade,
)
from server.env import PythonCodeReviewEnvironment
try:
MAX_CONCURRENT_ENVS = max(int(os.getenv("MAX_CONCURRENT_ENVS", "16")), 1)
except Exception:
MAX_CONCURRENT_ENVS = 16
python_env = PythonCodeReviewEnvironment(verbose=False)
app = create_app(
PythonCodeReviewEnvironment,
PythonCodeReviewAction,
PythonCodeReviewObservation,
max_concurrent_envs=MAX_CONCURRENT_ENVS,
)
router = APIRouter(tags=["python-code-review"])
@router.get("/", include_in_schema=False)
def root() -> RedirectResponse:
"""Redirect root to API documentation."""
return RedirectResponse(url="/docs")
@router.get("/web", include_in_schema=False)
@router.get("/web/", include_in_schema=False)
def root_web() -> RedirectResponse:
"""Redirect Hugging Face Spaces base-path requests to API documentation."""
return RedirectResponse(url="/docs")
@router.get("/health", response_model=HealthResponse)
def health() -> HealthResponse:
"""Health check endpoint for deployment monitoring."""
return python_env.health()
@router.get("/tasks", response_model=list)
def list_tasks() -> list:
"""List all available deterministic tasks."""
return python_env.list_task_summaries()
@router.get("/tasks/{task_id}", response_model=object)
def get_task(task_id: str) -> object:
"""Get a specific task by ID."""
try:
return python_env.get_task(task_id)
except ValueError as exc:
raise HTTPException(status_code=404, detail=str(exc)) from exc
@router.post("/tasks/{task_id}/grade", response_model=TaskGrade)
def grade_task(task_id: str, payload: PythonCodeReviewAction) -> TaskGrade:
"""Grade code submission for a task without running an episode."""
if payload.action_type != "edit_code" or not payload.code:
raise HTTPException(
status_code=400,
detail="Requires action_type='edit_code' with code parameter."
)
try:
return python_env.grade_task_submission(task_id=task_id, code=payload.code)
except ValueError as exc:
raise HTTPException(status_code=404, detail=str(exc)) from exc
@router.post("/state", response_model=PythonCodeReviewState)
def get_state_post() -> RedirectResponse:
"""Redirect POST /state to GET for compatibility."""
return RedirectResponse(url="/state", status_code=303)
app.include_router(router)
def _prioritize_route(path: str, methods: set[str]) -> None:
"""Move a matching custom route ahead of default OpenEnv routes."""
try:
for index in range(len(app.router.routes) - 1, -1, -1):
route = app.router.routes[index]
route_path = getattr(route, "path", None)
route_methods = set(getattr(route, "methods", set()) or set())
if route_path == path and methods.issubset(route_methods):
app.router.routes.insert(0, app.router.routes.pop(index))
break
except Exception:
pass
_prioritize_route("/health", {"GET"})
def main(host: str = "0.0.0.0", port: int = 8000) -> None:
"""Run the FastAPI application with uvicorn."""
import uvicorn
uvicorn.run(
app,
host=os.getenv("HOST", host),
port=int(os.getenv("PORT", str(port))),
)
if __name__ == "__main__":
main()
|