Deploy PR5 public demo head 6b58763

src/nexus_visual_weaver/exporter.py

@@ -23,7 +23,7 @@ def export_root() -> Path:
         try:
             candidate.mkdir(parents=True, exist_ok=True)
             return candidate
-        except PermissionError:
+        except OSError:
             continue
     fallback = Path("outputs/exports")
     fallback.mkdir(parents=True, exist_ok=True)

src/nexus_visual_weaver/provider_runtime.py

@@ -44,12 +44,15 @@ def _image_data_url(path: str | None) -> str | None:
     if not path:
         return None
     target = Path(path)
-    if not target.exists() or not target.is_file():
+    try:
+        if not target.exists() or not target.is_file():
+            return None
+        suffix = target.suffix.lower()
+        mime = "image/png" if suffix == ".png" else "image/jpeg" if suffix in {".jpg", ".jpeg"} else "image/webp"
+        data = base64.b64encode(target.read_bytes()).decode("ascii")
+        return f"data:{mime};base64,{data}"
+    except OSError:
         return None
-    suffix = target.suffix.lower()
-    mime = "image/png" if suffix == ".png" else "image/jpeg" if suffix in {".jpg", ".jpeg"} else "image/webp"
-    data = base64.b64encode(target.read_bytes()).decode("ascii")
-    return f"data:{mime};base64,{data}"
 
 
 def _post_json(url: str, token: str, payload: dict[str, Any], timeout: float) -> dict[str, Any]:
@@ -64,7 +67,7 @@ def _post_json(url: str, token: str, payload: dict[str, Any], timeout: float) ->
         method="POST",
     )
     with urllib.request.urlopen(request, timeout=timeout) as response:  # noqa: S310 - URL comes from Space secret/config.
-        return json.loads(response.read().decode("utf-8"))
+        return json.loads(response.read().decode("utf-8", errors="replace"))
 
 
 def _extract_content(response: dict[str, Any]) -> str:
@@ -160,7 +163,7 @@ def judge_with_minicpm(
             evidence=evidence or {"raw_summary": content[:1200]},
             latency_seconds=round(time.perf_counter() - started, 2),
         )
-    except (urllib.error.URLError, TimeoutError, OSError, json.JSONDecodeError) as exc:
+    except Exception as exc:
         return ProviderJudgeResult(
             status="failed",
             provider_state="failed",
@@ -224,7 +227,7 @@ def judge_with_nemotron(
             evidence=evidence or {"raw_summary": content[:1200]},
             latency_seconds=round(time.perf_counter() - started, 2),
         )
-    except (urllib.error.URLError, TimeoutError, OSError, json.JSONDecodeError) as exc:
+    except Exception as exc:
         return ProviderJudgeResult(
             status="failed",
             provider_state="failed",

src/nexus_visual_weaver/render.py

@@ -603,7 +603,7 @@ def render_provider_cards(relay_status: dict | None = None, adult_mode: bool = F
               <strong>{escape(provider.title())}</strong>
               <span>off by default / secrets required</span>
               <i class="nw-provider-meter" style="--health:{'74' if state == 'configured' else '18'}"></i>
-              <div>{badge(state.upper(), "pass" if state == "configured" else "warn")}{badge("SPONSOR LANE" if provider in {"openbmb", "nvidia"} else "NOT MVP DEFAULT", "muted")}</div>
+              <div>{badge(state.upper(), "pass" if state == "configured" else "warn")}{badge("SPONSOR LANE" if provider in {"openbmb", "nvidia", "hf_nvidia"} else "NOT MVP DEFAULT", "muted")}</div>
             </div>
             """
         )