Document deployment and expose weight manifest

backend/app/agents/evaluation_agent.py

@@ -78,6 +78,11 @@ def evaluate_project() -> dict:
         and "runtimeSelector" in frontend_text
         and "conda_env" in frontend_text
         and "request.conda_env" in jobs_text,
+        "weight_manifest_ui": "WeightPanel" in frontend_text
+        and "/api/weights" in frontend_text
+        and "/api/weights/verify" in frontend_text
+        and "weightList" in frontend_text
+        and "weightFamilies" in frontend_text,
         "live_log_stream_ui": "EventSource" in frontend_text
         and "eventSourceRef" in frontend_text
         and "log_size" in frontend_text

backend/app/config.py

@@ -5,10 +5,26 @@ from dataclasses import dataclass
 from pathlib import Path
 
 
-def _resolve_path(value: str | None, default: Path) -> Path:
+def _load_dotenv(path: Path) -> None:
+    if not path.exists():
+        return
+    for raw_line in path.read_text(encoding="utf-8").splitlines():
+        line = raw_line.strip()
+        if not line or line.startswith("#") or "=" not in line:
+            continue
+        if line.startswith("export "):
+            line = line[len("export ") :].strip()
+        key, value = line.split("=", 1)
+        key = key.strip()
+        value = value.strip().strip("'\"")
+        if key:
+            os.environ.setdefault(key, value)
+
+
+def _resolve_path(value: str | None, default: Path, base_dir: Path) -> Path:
     base = Path(value).expanduser() if value else default
     if not base.is_absolute():
-        base = default.parent / base
+        base = base_dir / base
     return base.resolve()
 
 
@@ -27,17 +43,21 @@ class Settings:
 
 
 def get_settings() -> Settings:
-    project_root = Path(os.getenv("SEG_DATA_SERVER_ROOT", Path(__file__).resolve().parents[2])).expanduser()
+    default_project_root = Path(__file__).resolve().parents[2]
+    _load_dotenv(default_project_root / ".env")
+
+    project_root = Path(os.getenv("SEG_DATA_SERVER_ROOT", default_project_root)).expanduser()
     if not project_root.is_absolute():
-        project_root = (Path(__file__).resolve().parents[2] / project_root).resolve()
+        project_root = (default_project_root / project_root).resolve()
     else:
         project_root = project_root.resolve()
+    _load_dotenv(project_root / ".env")
 
     sibling_source = project_root.parent / "Seg"
     default_source = sibling_source if sibling_source.exists() else project_root.parent
-    source_root = _resolve_path(os.getenv("SEG_SOURCE_ROOT"), default_source)
-    db_path = _resolve_path(os.getenv("SEG_BACKEND_DB"), project_root / "var" / "seg_data_server.sqlite3")
-    log_dir = _resolve_path(os.getenv("SEG_BACKEND_LOG_DIR"), project_root / "var" / "job_logs")
+    source_root = _resolve_path(os.getenv("SEG_SOURCE_ROOT"), default_source, project_root)
+    db_path = _resolve_path(os.getenv("SEG_BACKEND_DB"), project_root / "var" / "seg_data_server.sqlite3", project_root)
+    log_dir = _resolve_path(os.getenv("SEG_BACKEND_LOG_DIR"), project_root / "var" / "job_logs", project_root)
     weights_root = (project_root / "weights").resolve()
 
     return Settings(

backend/tests/test_config.py

@@ -0,0 +1,28 @@
+def test_env_file_paths_are_project_relative(tmp_path, monkeypatch):
+    project = tmp_path / "Seg_Data_Server_Net"
+    source = tmp_path / "Seg"
+    project.mkdir()
+    source.mkdir()
+    (project / ".env").write_text(
+        "\n".join(
+            [
+                "SEG_SOURCE_ROOT=../Seg",
+                "SEG_BACKEND_DB=var/seg_data_server.sqlite3",
+                "SEG_BACKEND_LOG_DIR=var/job_logs",
+            ]
+        ),
+        encoding="utf-8",
+    )
+
+    monkeypatch.setenv("SEG_DATA_SERVER_ROOT", str(project))
+    monkeypatch.delenv("SEG_SOURCE_ROOT", raising=False)
+    monkeypatch.delenv("SEG_BACKEND_DB", raising=False)
+    monkeypatch.delenv("SEG_BACKEND_LOG_DIR", raising=False)
+
+    from app.config import get_settings
+
+    settings = get_settings()
+
+    assert settings.source_root == source.resolve()
+    assert settings.db_path == (project / "var" / "seg_data_server.sqlite3").resolve()
+    assert settings.log_dir == (project / "var" / "job_logs").resolve()