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Running on Zero

App Files Files Community

m7n commited on Feb 12

Commit

2b75953

1 Parent(s): 5da1fd3

added static dir to allowed paths

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Files changed (1) hide show

app.py +35 -36

app.py CHANGED Viewed

@@ -1,63 +1,62 @@
 from pathlib import Path
-import tempfile
 import gradio as gr
 from datetime import datetime
-import os
 import sys
-import spaces  # necessary to run on Zero.
 from spaces.zero.client import _get_token
-# Instead of a static folder, use the system temporary directory.
-# You can also create a subfolder within tempfile.gettempdir() if needed.
-rtemp_dir = Path(tempfile.gettempdir()) / "gradio_generated_files"
-rtemp_dir.mkdir(parents=True, exist_ok=True)
-# Optionally, set GRADIO_ALLOWED_PATHS to this directory if required.
-os.environ["GRADIO_ALLOWED_PATHS"] = str(rtemp_dir.resolve())
 @spaces.GPU(duration=10)
-def predict(request: gr.Request, text_input):
     token = _get_token(request)
     file_name = f"{datetime.utcnow().strftime('%s')}.html"
-    file_path = rtemp_dir / file_name
-    print("Writing file to:", file_path)
     with open(file_path, "w") as f:
-        f.write(f"""<!DOCTYPE html>
-<html>
-<head>
-    <script src="https://cdn.tailwindcss.com"></script>
-</head>
-<body class="bg-gray-200 dark:text-white dark:bg-gray-900">
-    <h1 class="text-3xl font-bold">
-        Hello <i>{text_input}</i> From Gradio Iframe
-    </h1>
-    <h3>Filename: {file_name}</h3>
-</body>
-</html>
         """)
     os.chmod(file_path, 0o644)
-    # Construct the URL relative to the repo root.
-    # If Gradio automatically serves files from the temporary directory,
-    # you might need to check what URL path it uses.
-    # Here we assume it serves files from /file=<basename>.
-    iframe = f'<iframe src="/file={file_name}" width="100%" height="500px"></iframe>'
-    link = f'<a href="/file={file_name}" target="_blank">{file_name}</a>'
-    print("Serving file at URL:", f"/file={file_name}")
     return link, iframe
 with gr.Blocks() as block:
     gr.Markdown("""
-## Gradio + Temporary Files Demo
-This demo generates dynamic HTML files and stores them in the temporary directory.
 """)
     with gr.Row():
         with gr.Column():
             text_input = gr.Textbox(label="Name")
-            markdown = gr.Markdown(label="Output Link")
             new_btn = gr.Button("New")
         with gr.Column():
-            html = gr.HTML(label="HTML Preview", show_label=True)
     new_btn.click(fn=predict, inputs=[text_input], outputs=[markdown, html])
-block.launch(debug=True, share=False, ssr_mode=False)

 from pathlib import Path
 import gradio as gr
 from datetime import datetime
 import sys
+import os
+import spaces # necessary to run on Zero.
 from spaces.zero.client import _get_token
+# create a static directory to store the static files
+static_dir = Path('./static')
+static_dir.mkdir(parents=True, exist_ok=True)
+#os.environ["GRADIO_ALLOWED_PATHS"] = str(static_dir.resolve())
+export GRADIO_ALLOWED_PATHS="/static"
+print(os.environ["GRADIO_ALLOWED_PATHS"] )
 @spaces.GPU(duration=10)
+def predict(request: gr.Request,text_input):
     token = _get_token(request)
     file_name = f"{datetime.utcnow().strftime('%s')}.html"
+    file_path = static_dir / file_name
+    print(file_path)
     with open(file_path, "w") as f:
+        f.write(f"""
+    <!DOCTYPE html>
+    <html>
+    <head>
+        <script src="https://cdn.tailwindcss.com"></script>
+    </head>
+    <body class="bg-gray-200 dark:text-white dark:bg-gray-900">
+        <h1 class="text-3xl font-bold">
+            Hello <i>{text_input}</i> From Gradio Iframe
+        </h1>
+        <h3>Filename: {file_name}</h3>
+    </body>
+    </html>
         """)
+    file_path = static_dir / file_name
     os.chmod(file_path, 0o644)
+    iframe = f'<iframe src="/file=static/{file_name}" width="100%" height="500px"></iframe>'
+    link = f'<a href="/file=static/{file_name}" target="_blank">{file_name}</a>'
+    print("Serving file at:", f"/file={file_path}")
     return link, iframe
 with gr.Blocks() as block:
     gr.Markdown("""
+## Gradio + FastAPI + Static Server
+This is a demo of how to use Gradio with FastAPI and a static server.
+The Gradio app generates dynamic HTML files and stores them in a static directory. FastAPI serves the static files.
 """)
     with gr.Row():
         with gr.Column():
             text_input = gr.Textbox(label="Name")
+            markdown = gr.Markdown(label="Output Box")
             new_btn = gr.Button("New")
         with gr.Column():
+            html = gr.HTML(label="HTML preview", show_label=True)
     new_btn.click(fn=predict, inputs=[text_input], outputs=[markdown, html])
+block.launch(debug=True, share=False, ssr_mode=False)#,ssr_mode=False