add qr code

myapp/app.py

@@ -1,11 +1,69 @@
+from pathlib import Path
+from tempfile import NamedTemporaryFile
+
 import gradio as gr
+import segno
+from huggingface_hub import InferenceClient
+from PIL import Image
+from qrcode_artistic import write_artistic
+
+if gr.NO_RELOAD:
+    try:
+        import dotenv
+
+        dotenv.load_dotenv()
+    except ImportError:
+        pass
+
+client = InferenceClient()
+
+with gr.Blocks() as demo:
+    with gr.Row():
+        with gr.Column():
+            text = gr.Textbox(
+                "https://wheelingvultures.bandcamp.com/album/ep", label="Text"
+            )
+            prompt = gr.Textbox("A vulture in black and white", label="Prompt")
+            button = gr.Button()
+        with gr.Column():
+            background = gr.Image(visible=False, type="filepath")
+            output = gr.Image()
+
+    @gr.on(
+        triggers=[button.click, prompt.submit],
+        inputs=prompt,
+        outputs=background,
+    )
+    def generate_background(prompt):
+        return client.text_to_image(
+            prompt,
+            model="black-forest-labs/FLUX.1-schnell",
+            width=400,
+            height=400,
+        )
+
+    @gr.on(
+        triggers=[background.change, text.submit],
+        inputs=[text, background],
+        outputs=output,
+    )
+    def generate_code(text, background):
+        if background is None:
+            return None
 
+        qr_code = segno.make(text, error="h")
+        suffix = Path(background).suffix
 
-def greet(name):
-    return "Hello " + name + "!!"
+        with NamedTemporaryFile(suffix=suffix) as temp_file:
+            write_artistic(
+                qr_code,
+                background=background,
+                target=temp_file,
+                scale=8,
+            )
 
+            return Image.open(temp_file.name)
 
-demo = gr.Interface(fn=greet, inputs="text", outputs="text")
 
 if __name__ == "__main__":
     demo.launch()

pyproject.toml

@@ -11,5 +11,10 @@ dependencies = [
     "segno>=1.6.1",
 ]
 
+[project.optional-dependencies]
+develop = [
+    "python-dotenv>=1.0.1",
+]
+
 [tool.setuptools.packages.find]
 include = ["myapp"]

requirements.txt

@@ -0,0 +1,154 @@
+# This file was autogenerated by uv via the following command:
+#    uv pip compile pyproject.toml -o requirements.txt
+aiofiles==23.2.1
+    # via gradio
+annotated-types==0.7.0
+    # via pydantic
+anyio==4.8.0
+    # via
+    #   gradio
+    #   httpx
+    #   starlette
+certifi==2024.12.14
+    # via
+    #   httpcore
+    #   httpx
+    #   requests
+charset-normalizer==3.4.1
+    # via requests
+click==8.1.8
+    # via
+    #   typer
+    #   uvicorn
+fastapi==0.115.6
+    # via gradio
+ffmpy==0.5.0
+    # via gradio
+filelock==3.16.1
+    # via huggingface-hub
+fsspec==2024.12.0
+    # via
+    #   gradio-client
+    #   huggingface-hub
+gradio==5.12.0
+    # via myapp (pyproject.toml)
+gradio-client==1.5.4
+    # via gradio
+h11==0.14.0
+    # via
+    #   httpcore
+    #   uvicorn
+httpcore==1.0.7
+    # via httpx
+httpx==0.28.1
+    # via
+    #   gradio
+    #   gradio-client
+    #   safehttpx
+huggingface-hub==0.27.1
+    # via
+    #   myapp (pyproject.toml)
+    #   gradio
+    #   gradio-client
+idna==3.10
+    # via
+    #   anyio
+    #   httpx
+    #   requests
+jinja2==3.1.5
+    # via gradio
+markdown-it-py==3.0.0
+    # via rich
+markupsafe==2.1.5
+    # via
+    #   gradio
+    #   jinja2
+mdurl==0.1.2
+    # via markdown-it-py
+numpy==2.2.2
+    # via
+    #   gradio
+    #   pandas
+orjson==3.10.15
+    # via gradio
+packaging==24.2
+    # via
+    #   gradio
+    #   gradio-client
+    #   huggingface-hub
+pandas==2.2.3
+    # via gradio
+pillow==11.1.0
+    # via
+    #   gradio
+    #   qrcode-artistic
+pydantic==2.10.5
+    # via
+    #   fastapi
+    #   gradio
+pydantic-core==2.27.2
+    # via pydantic
+pydub==0.25.1
+    # via gradio
+pygments==2.19.1
+    # via rich
+python-dateutil==2.9.0.post0
+    # via pandas
+python-multipart==0.0.20
+    # via gradio
+pytz==2024.2
+    # via pandas
+pyyaml==6.0.2
+    # via
+    #   gradio
+    #   huggingface-hub
+qrcode-artistic==3.0.2
+    # via myapp (pyproject.toml)
+requests==2.32.3
+    # via huggingface-hub
+rich==13.9.4
+    # via typer
+ruff==0.9.2
+    # via gradio
+safehttpx==0.1.6
+    # via gradio
+segno==1.6.1
+    # via
+    #   myapp (pyproject.toml)
+    #   qrcode-artistic
+semantic-version==2.10.0
+    # via gradio
+shellingham==1.5.4
+    # via typer
+six==1.17.0
+    # via python-dateutil
+sniffio==1.3.1
+    # via anyio
+starlette==0.41.3
+    # via
+    #   fastapi
+    #   gradio
+tomlkit==0.13.2
+    # via gradio
+tqdm==4.67.1
+    # via huggingface-hub
+typer==0.15.1
+    # via gradio
+typing-extensions==4.12.2
+    # via
+    #   anyio
+    #   fastapi
+    #   gradio
+    #   gradio-client
+    #   huggingface-hub
+    #   pydantic
+    #   pydantic-core
+    #   typer
+tzdata==2024.2
+    # via pandas
+urllib3==2.3.0
+    # via requests
+uvicorn==0.34.0
+    # via gradio
+websockets==14.2
+    # via gradio-client

uv.lock

@@ -364,10 +364,16 @@ dependencies = [
     { name = "segno" },
 ]
 
+[package.optional-dependencies]
+develop = [
+    { name = "python-dotenv" },
+]
+
 [package.metadata]
 requires-dist = [
     { name = "gradio", specifier = ">=5.12.0" },
     { name = "huggingface-hub", specifier = ">=0.27.1" },
+    { name = "python-dotenv", marker = "extra == 'develop'", specifier = ">=1.0.1" },
     { name = "qrcode-artistic", specifier = ">=3.0.2" },
     { name = "segno", specifier = ">=1.6.1" },
 ]
@@ -608,6 +614,15 @@ wheels = [
     { url = "https://files.pythonhosted.org/packages/ec/57/56b9bcc3c9c6a792fcbaf139543cee77261f3651ca9da0c93f5c1221264b/python_dateutil-2.9.0.post0-py2.py3-none-any.whl", hash = "sha256:a8b2bc7bffae282281c8140a97d3aa9c14da0b136dfe83f850eea9a5f7470427", size = 229892 },
 ]
 
+[[package]]
+name = "python-dotenv"
+version = "1.0.1"
+source = { registry = "https://pypi.org/simple" }
+sdist = { url = "https://files.pythonhosted.org/packages/bc/57/e84d88dfe0aec03b7a2d4327012c1627ab5f03652216c63d49846d7a6c58/python-dotenv-1.0.1.tar.gz", hash = "sha256:e324ee90a023d808f1959c46bcbc04446a10ced277783dc6ee09987c37ec10ca", size = 39115 }
+wheels = [
+    { url = "https://files.pythonhosted.org/packages/6a/3e/b68c118422ec867fa7ab88444e1274aa40681c606d59ac27de5a5588f082/python_dotenv-1.0.1-py3-none-any.whl", hash = "sha256:f7b63ef50f1b690dddf550d03497b66d609393b40b564ed0d674909a68ebf16a", size = 19863 },
+]
+
 [[package]]
 name = "python-multipart"
 version = "0.0.20"