chore: bump pytorch_connectomics to latest upstream and align backend with v2 CLI

pyproject.toml

@@ -31,11 +31,11 @@ dependencies = [
     "torchvision>=0.15.0",
     "uvicorn==0.38.0",
     "zarr>=2.18",
-    "connectomics",
+    "pytorch-connectomics",
 ]
 
 [tool.uv.sources]
-connectomics = { path = "pytorch_connectomics", editable = true }
+"pytorch-connectomics" = { path = "pytorch_connectomics", editable = true }
 
 [dependency-groups]
 dev = [

scripts/bootstrap.ps1

@@ -20,15 +20,15 @@ if (Test-Path (Join-Path $pytcDir '.git')) {
     Push-Location $pytcDir
     git fetch origin *> $null
     $currentCommit = (git rev-parse HEAD) -replace '\s', ''
-    $targetCommit = '20ccfde'
+    $targetCommit = '0a0dceb'
     if ($currentCommit -ne $targetCommit) {
         git checkout $targetCommit
     }
     Pop-Location
 } else {
-    git clone 'https://github.com/zudi-lin/pytorch_connectomics.git' $pytcDir
+    git clone 'https://github.com/PytorchConnectomics/pytorch_connectomics.git' $pytcDir
     Push-Location $pytcDir
-    git checkout '20ccfde'
+    git checkout '0a0dceb'
     Pop-Location
 }
 

scripts/setup_pytorch_connectomics.sh

@@ -7,8 +7,8 @@ if ! command -v git >/dev/null 2>&1; then
 	exit 1
 fi
 
-PYTORCH_CONNECTOMICS_COMMIT="20ccfde"
-REPO_URL="https://github.com/zudi-lin/pytorch_connectomics.git"
+PYTORCH_CONNECTOMICS_COMMIT="0a0dceb"
+REPO_URL="https://github.com/PytorchConnectomics/pytorch_connectomics.git"
 PYTORCH_CONNECTOMICS_DIR="pytorch_connectomics"
 
 if [ -d "${PYTORCH_CONNECTOMICS_DIR}/.git" ]; then

server_api/main.py

@@ -90,33 +90,88 @@ def health():
 
 
 BASE_DIR = pathlib.Path(__file__).resolve().parent.parent
-PYTC_CONFIG_ROOT = BASE_DIR / "pytorch_connectomics" / "configs"
-PYTC_BUILD_FILE = (
-    BASE_DIR / "pytorch_connectomics" / "connectomics" / "model" / "build.py"
+PYTC_ROOT = BASE_DIR / "pytorch_connectomics"
+PYTC_CONFIG_ROOTS = (
+    PYTC_ROOT / "tutorials",
+    PYTC_ROOT / "configs",
 )
+PYTC_CONFIG_SUFFIXES = (".yaml", ".yml")
+
+
+def _iter_existing_config_roots():
+    for root in PYTC_CONFIG_ROOTS:
+        if root.exists() and root.is_dir():
+            yield root
 
 
 def _list_pytc_configs() -> List[str]:
-    if not PYTC_CONFIG_ROOT.exists():
-        return []
-    return sorted(
-        [
-            str(path.relative_to(PYTC_CONFIG_ROOT)).replace("\\", "/")
-            for path in PYTC_CONFIG_ROOT.rglob("*.yaml")
-        ]
+    configs = []
+    for root in _iter_existing_config_roots():
+        for suffix in PYTC_CONFIG_SUFFIXES:
+            for path in root.rglob(f"*{suffix}"):
+                configs.append(str(path.relative_to(PYTC_ROOT)).replace("\\", "/"))
+    return sorted(set(configs))
+
+
+def _is_relative_to(path: pathlib.Path, root: pathlib.Path) -> bool:
+    try:
+        path.relative_to(root)
+        return True
+    except ValueError:
+        return False
+
+
+def _is_valid_config_path(path: pathlib.Path) -> bool:
+    if not path.is_file():
+        return False
+    if path.suffix.lower() not in PYTC_CONFIG_SUFFIXES:
+        return False
+    if not _is_relative_to(path, PYTC_ROOT.resolve()):
+        return False
+    return any(
+        _is_relative_to(path, root.resolve()) for root in _iter_existing_config_roots()
     )
 
 
+def _resolve_requested_config(path: str) -> Optional[pathlib.Path]:
+    if not path:
+        return None
+
+    normalized = path.replace("\\", "/").strip()
+    if not normalized or normalized.startswith("/"):
+        return None
+    if ".." in pathlib.PurePosixPath(normalized).parts:
+        return None
+
+    candidates = [(PYTC_ROOT / normalized).resolve()]
+    for root in _iter_existing_config_roots():
+        candidates.append((root / normalized).resolve())
+
+    for candidate in candidates:
+        if _is_valid_config_path(candidate):
+            return candidate
+    return None
+
+
 def _read_model_architectures() -> List[str]:
-    if not PYTC_BUILD_FILE.exists():
-        return []
-    text = PYTC_BUILD_FILE.read_text(encoding="utf-8", errors="ignore")
-    match = re.search(r"MODEL_MAP\s*=\s*{(.*?)}", text, re.S)
-    if not match:
-        return []
-    block = match.group(1)
-    keys = re.findall(r"'([^']+)'\s*:", block)
-    return sorted(set(keys))
+    # Prefer runtime registry from the installed connectomics package.
+    try:
+        from connectomics.models.arch import list_architectures
+
+        architectures = list_architectures()
+        if architectures:
+            return sorted(set(architectures))
+    except Exception:
+        pass
+
+    # Fallback: parse decorator registrations from source files.
+    pattern = re.compile(r"""@register_architecture\(\s*['"]([^'"]+)['"]\s*\)""")
+    architectures = []
+    arch_root = PYTC_ROOT / "connectomics" / "models" / "arch"
+    for py_file in arch_root.rglob("*.py"):
+        text = py_file.read_text(encoding="utf-8", errors="ignore")
+        architectures.extend(pattern.findall(text))
+    return sorted(set(architectures))
 
 
 @app.get("/pytc/configs")
@@ -131,17 +186,12 @@ def list_pytc_configs():
 def get_pytc_config(path: str):
     if not path:
         raise HTTPException(status_code=400, detail="Config path is required.")
-    if ".." in path or path.startswith("/"):
-        raise HTTPException(status_code=400, detail="Invalid config path.")
-    requested = (PYTC_CONFIG_ROOT / path).resolve()
-    if not str(requested).startswith(str(PYTC_CONFIG_ROOT.resolve())):
-        raise HTTPException(status_code=400, detail="Invalid config path.")
-    if not requested.is_file():
+    requested = _resolve_requested_config(path)
+    if requested is None:
         raise HTTPException(status_code=404, detail="Config not found.")
-    if requested.suffix.lower() != ".yaml":
-        raise HTTPException(status_code=400, detail="Config must be a YAML file.")
     content = requested.read_text(encoding="utf-8", errors="ignore")
-    return {"path": path, "content": content}
+    canonical_path = str(requested.relative_to(PYTC_ROOT)).replace("\\", "/")
+    return {"path": canonical_path, "content": content}
 
 
 @app.get("/pytc/architectures")

server_pytc/main.py

@@ -98,8 +98,7 @@ async def get_tensorboard_url():
 async def start_model_inference(req: Request):
     req = await req.json()
     print("start model inference")
-    # log_dir = req["log_dir"]
-    start_inference(req)
+    return start_inference(req)
 
 
 @app.post("/stop_model_inference")