Update utils_layout.py

utils_layout.py

@@ -1,29 +1,79 @@
-import streamlit as st
-from PIL import Image
-import os
-
-
-def exibir_logo(top=True, sidebar=True):
-    logo_path = os.path.join("assets", "logo.png")
-
-    if not os.path.exists(logo_path):
-        return
-
-    logo = Image.open(logo_path)
-
-    # ==========================
-    # LOGO PRINCIPAL (TOPO)
-    # ==========================
-    if top:
-        col1, col2, col3 = st.columns([2, 3, 2])  # mais espaço lateral
-        with col2:
-            st.image(logo, width=500)  # 👈 menor, mas ainda legível
-
-    # ==========================
-    # SIDEBAR (NÃO ALTERADO)
-    # ==========================
-    if sidebar:
-        st.sidebar.image(
-            logo,
-            use_container_width=True
-        )
+# utils_layout.py
+import os
+import streamlit as st
+from PIL import Image
+
+
+def _resolve_logo_path():
+    """
+    Resolve automaticamente o caminho da logo:
+    1. Variável de ambiente LOGO_PATH (opcional, via Secrets)
+    2. logo.png na raiz
+    3. assets/logo.png
+    4. images/logo.png
+    5. static/logo.png
+
+    Retorna o caminho absoluto se existir, caso contrário None.
+    """
+    candidates = []
+
+    # 1) Caminho definido via Secrets → LOGO_PATH
+    env_path = os.getenv("LOGO_PATH")
+    if env_path:
+        candidates.append(env_path)
+
+    # 2) Candidatos fixos
+    candidates += [
+        "logo.png",
+        os.path.join("assets", "logo.png"),
+        os.path.join("images", "logo.png"),
+        os.path.join("static", "logo.png"),
+    ]
+
+    base = os.path.abspath(os.getcwd())
+
+    for p in candidates:
+        full = p if os.path.isabs(p) else os.path.join(base, p)
+        if os.path.exists(full):
+            return full
+
+    return None
+
+
+def exibir_logo(top=True, sidebar=True):
+    """
+    Exibe a logo na parte superior (top) e/ou na sidebar.
+    Se a logo não existir, mostra texto fallback limpo sem quebrar a execução.
+    """
+    logo_path = _resolve_logo_path()
+
+    if not logo_path:
+        # Fallback seguro
+        if top:
+            st.markdown("### IOI‑RUN")
+        if sidebar:
+            st.sidebar.markdown("### IOI‑RUN")
+        return
+
+    try:
+        logo = Image.open(logo_path)
+    except Exception as e:
+        if top:
+            st.markdown(f"### IOI‑RUN (logo indisponível: {e})")
+        if sidebar:
+            st.sidebar.markdown("### IOI‑RUN")
+        return
+
+    # -----------------------
+    # LOGO NO TOPO (CENTRADA)
+    # -----------------------
+    if top:
+        col1, col2, col3 = st.columns([2, 3, 2])
+        with col2:
+            st.image(logo, use_column_width=True)
+
+    # -----------------------
+    # LOGO NO SIDEBAR
+    # -----------------------
+    if sidebar:
+        st.sidebar.image(logo, use_column_width=True)