test

gradio_app.py

@@ -23,6 +23,21 @@ from notebook_lm_kokoro import (
     KPipeline,
 )
 
+import sys
+
+# Diagnostic: where is ~/.cache pointing?
+print(f"[DEBUG] HOME = {os.environ.get('HOME')}")
+print(f"[DEBUG] XDG_CACHE_HOME = {os.environ.get('XDG_CACHE_HOME')}")
+print(f"[DEBUG] Trying to create /.cache/test.txt")
+
+try:
+    os.makedirs("/.cache", exist_ok=True)
+    with open("/.cache/test.txt", "w") as f:
+        f.write("test")
+    print("[DEBUG] Successfully wrote to /.cache")
+except Exception as e:
+    print(f"[DEBUG] ❌ Failed to write to /.cache: {e}")
+
 # Set cache dirs BEFORE importing torch, transformers, or moshi
 os.environ["HF_HOME"] = "/tmp/huggingface"
 os.environ["TRANSFORMERS_CACHE"] = "/tmp/huggingface/transformers"
@@ -33,6 +48,23 @@ os.environ["MOSHI_CACHE_DIR"] = "/tmp/moshi"
 # Explicitly override ~/.cache
 os.environ["HOME"] = "/tmp/home"
 os.makedirs("/tmp/home", exist_ok=True)
+
+for path in [
+    "/tmp/.cache",
+    "/tmp/huggingface",
+    "/tmp/huggingface/transformers",
+    "/tmp/torch",
+    "/tmp/moshi",
+]:
+    os.makedirs(path, exist_ok=True)
+
+if not os.path.exists("/.cache"):
+    try:
+        os.symlink("/tmp/.cache", "/.cache")
+        print("[DEBUG] Symlinked /.cache to /tmp/.cache")
+    except Exception as e:
+        print(f"[DEBUG] Couldn't symlink /.cache: {e}")
+
 import gradio as gr
 
 warnings.filterwarnings("ignore")