docker test

.gitattributes

@@ -33,3 +33,4 @@ saved_model/**/* filter=lfs diff=lfs merge=lfs -text
 *.zip filter=lfs diff=lfs merge=lfs -text
 *.zst filter=lfs diff=lfs merge=lfs -text
 *tfevents* filter=lfs diff=lfs merge=lfs -text
+*.AppImage filter=lfs diff=lfs merge=lfs -text

Dockerfile

@@ -0,0 +1,14 @@
+FROM python:3.9
+
+WORKDIR /code
+
+COPY ./requirements.txt /code/requirements.txt
+
+RUN pip install --no-cache-dir --upgrade -r /code/requirements.txt
+RUN apt-get install fuse libfuse2
+
+
+COPY . .
+RUN chmod +x MuseScore-4.1.1.232071203-x86_64.AppImage
+
+CMD ["uvicorn", "app.main:app", "--host", "0.0.0.0", "--port", "7860"]

MuseScore-4.1.1.232071203-x86_64.AppImage

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:8658d29db937fe07d76b595d28a0d89b18b85b9e66040fc2b51b4714d36304cf
+size 169133248

app.py

@@ -0,0 +1,57 @@
+import gradio as gr
+import os
+import re
+import subprocess
+import time
+from symusic import Score, Synthesizer
+import torchaudio
+import torch
+
+# for rendering abc notation
+os.environ['QT_QPA_PLATFORM']='offscreen'
+os.system("apt-get install fuse libfuse2") 
+os.system("chmod +x MuseScore-4.1.1.232071203-x86_64.AppImage") 
+
+default_abc = """
+X:1
+L:1/8
+M:2/4
+K:G
+|:"G" G>A Bc | dB dB |"C" ce ce |"D7" dB A2 |"G" G>A Bc | dB dB |"Am" cA"D7" FA |"G" AG G2 :: 
+"Em" g2"D" f>e | de Bd |"C" ce ce |"D7" dB A2 |"G" g2"D" f>e | de Bd |"Am" cA"D7" FA |"G" AG G2 :| 
+"""
+
+def parse_abc_notation(text='', conversation_id='debug'):
+    # os.makedirs(f"tmp/", exist_ok=True)
+    ts = time.time()
+    abc_pattern = r'(X:\d+\n(?:[^\n]*\n)+)'
+    abc_notation = re.findall(abc_pattern, text+'\n')
+    print(f'extract abc block: {abc_notation}')
+    if abc_notation:
+        # Convert ABC to midi
+        s = Score.from_abc(abc_notation[0])
+        wav_file = f'{ts}.mp3'
+        audio = Synthesizer().render(s, stereo=True)
+        torchaudio.save(wav_file, torch.FloatTensor(audio), 44100)
+
+        # Convert abc notation to SVG
+        tmp_midi = f'{ts}.mid'
+        s.dump_midi(tmp_midi)
+        svg_file = f'{ts}.svg'
+        subprocess.run(["./MuseScore-4.1.1.232071203-x86_64.AppImage", "-f", "-o", svg_file, tmp_midi])
+        return svg_file, wav_file
+    else:
+        return None, None 
+
+
+if __name__ == "__main__":
+
+    gradio_app = gr.Interface(
+        parse_abc_notation,
+        inputs=["text"],
+        outputs=[gr.Image(label="svg"), gr.Audio(label="audio")],
+        title="ABC notation parse",
+        examples=[default_abc]
+    )
+
+    gradio_app.launch()