Create web-app.py

web-app.py

@@ -0,0 +1,169 @@
+import gradio as gr
+import os, shutil
+import subprocess
+from datetime import datetime
+os.environ["rmvpe_root"] = "assets/rmvpe"
+os.environ['index_root']="logs"
+os.environ['weight_root']="assets/weights"
+
+def convert(audio_picker,model_picker):
+    gr.Warning("Your audio is being converted. Please wait.")
+    now = datetime.now().strftime("%d%m%Y%H%M%S")
+    command = [
+        "python",
+        "tools/infer_cli.py",
+        "--f0up_key", "0",
+        "--input_path", f"audios/{audio_picker}",
+        "--index_path", f"logs/{model_picker}/*.index",
+        "--f0method", "rmvpe",
+        "--opt_path", f"audios/cli_output_{now}.wav",
+        "--model_name", f"{model_picker}",
+        "--index_rate", "0.8",
+        "--device", "cpu",
+        "--filter_radius", "3",
+        "--resample_sr", "0",
+        "--rms_mix_rate", "0.21",
+        "--protect", "0"
+    ]
+
+    try:
+        process = subprocess.run(command, check=True)
+        print("Script executed successfully.")
+        return {"choices":show_available("audios"),"__type__":"update","value":f"cli_output_{now}.wav"},f"audios/cli_output_{now}.wav"
+    except subprocess.CalledProcessError as e:
+        print(f"Error: {e}")
+        return {"choices":show_available("audios"),"__type__":"update"}, None
+
+assets_folder = "assets"
+if not os.path.exists(assets_folder):
+    os.makedirs(assets_folder)
+files = {
+    "rmvpe/rmvpe.pt":"https://huggingface.co/Rejekts/project/resolve/main/rmvpe.pt",
+    "hubert/hubert_base.pt":"https://huggingface.co/Rejekts/project/resolve/main/hubert_base.pt",
+    "pretrained_v2/D40k.pth":"https://huggingface.co/Rejekts/project/resolve/main/D40k.pth",
+    "pretrained_v2/G40k.pth":"https://huggingface.co/Rejekts/project/resolve/main/G40k.pth",
+    "pretrained_v2/f0D40k.pth":"https://huggingface.co/Rejekts/project/resolve/main/f0D40k.pth",
+    "pretrained_v2/f0G40k.pth":"https://huggingface.co/Rejekts/project/resolve/main/f0G40k.pth"
+}
+for file, link in files.items():
+    file_path = os.path.join(assets_folder, file)
+    if not os.path.exists(file_path):
+        try:
+            subprocess.run(['wget', link, '-O', file_path], check=True)
+        except subprocess.CalledProcessError as e:
+            print(f"Error downloading {file}: {e}")
+            
+def download_from_url(url, model):
+    if url == '':
+        return "URL cannot be left empty.", {"choices":show_available("assets/weights"),"__type__":"update"}
+    if model =='':
+        return "You need to name your model. For example: My-Model", {"choices":show_available("assets/weights"),"__type__":"update"}
+    url = url.strip()
+    zip_dirs = ["zips", "unzips"]
+    for directory in zip_dirs:
+        if os.path.exists(directory):
+            shutil.rmtree(directory)
+    os.makedirs("zips", exist_ok=True)
+    os.makedirs("unzips", exist_ok=True)
+    zipfile = model + '.zip'
+    zipfile_path = './zips/' + zipfile
+    try:
+        if "drive.google.com" in url:
+            subprocess.run(["gdown", url, "--fuzzy", "-O", zipfile_path])
+        elif "mega.nz" in url:
+            m = Mega()
+            m.download_url(url, './zips')
+        else:
+            subprocess.run(["wget", url, "-O", zipfile_path])
+        for filename in os.listdir("./zips"):
+            if filename.endswith(".zip"):
+                zipfile_path = os.path.join("./zips/",filename)
+                shutil.unpack_archive(zipfile_path, "./unzips", 'zip')
+            else:
+                return "No zipfile found.", {"choices":show_available("assets/weights"),"__type__":"update"}
+        for root, dirs, files in os.walk('./unzips'):
+            for file in files:
+                file_path = os.path.join(root, file)
+                if file.endswith(".index"):
+                    os.mkdir(f'./logs/{model}')
+                    shutil.copy2(file_path,f'./logs/{model}')
+                elif "G_" not in file and "D_" not in file and file.endswith(".pth"):
+                    shutil.copy(file_path,f'./assets/weights/{model}.pth')
+        shutil.rmtree("zips")
+        shutil.rmtree("unzips")
+        return "Success.", {"choices":show_available("assets/weights"),"__type__":"update"}
+    except:
+        return "There's been an error.", {"choices":show_available("assets/weights"),"__type__":"update"}
+            
+def show_available(filepath,format=None):
+    if format:
+        print(f"Format: {format}")
+        files = []
+        for file in os.listdir(filepath):
+            if file.endswith(format):
+                print(f"Matches format: {file}")
+                files.append(file)
+            else:
+                print(f"Does not match format: {file}")
+        print(f"Matches: {files}")
+        return files
+    return os.listdir(filepath)
+  
+def upload_file(file):
+    audio_formats = ['.wav', '.mp3', '.ogg', '.flac', '.aac']
+    try:
+        _, ext = os.path.splitext(file.name)
+        filename = os.path.basename(file.name)
+        file_path = file.name
+    except AttributeError:
+        _, ext = os.path.splitext(file)
+        filename = os.path.basename(file)
+        file_path = file
+    if ext.lower() in audio_formats:
+        if os.path.exists(f'audios/{filename}'): 
+            os.remove(f'audios/{filename}')
+        shutil.move(file_path,'audios')
+    else:
+        gr.Warning('File incompatible')
+    return {"choices":show_available('audios'),"__type__": "update","value":filename}
+
+def refresh():
+    return {"choices":show_available("audios"),"__type__": "update"},{"choices":show_available("assets/weights",".pth"),"__type__": "update"}
+
+def update_audio_player(choice):
+    return os.path.join("audios",choice)
+
+with gr.Blocks() as app:
+    with gr.Row():
+        with gr.Column():
+            with gr.Tabs():
+                with gr.TabItem("1.Choose a voice model:"):
+                    model_picker = gr.Dropdown(label="",choices=show_available('assets/weights','.pth'),value='',interactive=True)
+                with gr.TabItem("(Or download a model here)"):
+                    with gr.Row():
+                        url = gr.Textbox(label="Paste the URL here:",value="",placeholder="(i.e. https://huggingface.co/repo/model/resolve/main/model.zip)")
+                    with gr.Row():
+                        with gr.Column():
+                            model_rename = gr.Textbox(placeholder="My-Model", label="Name your model:",value="")
+                        with gr.Column():
+                            download_button = gr.Button("Download")
+                            download_button.click(fn=download_from_url,inputs=[url,model_rename],outputs=[url,model_picker])
+        
+    with gr.Row():
+        with gr.Tabs():
+            with gr.TabItem("2.Choose an audio file:"):
+                recorder = gr.Microphone(label="Record audio here...",type='filepath')
+                audio_picker = gr.Dropdown(label="",choices=show_available('audios'),value='',interactive=True)
+                recorder.stop_recording(upload_file, inputs=[recorder],outputs=[audio_picker])
+            with gr.TabItem("(Or upload a new file here)"):
+                dropbox = gr.Audio(label="Drop an audio here.",sources=['upload'])
+                dropbox.upload(fn=upload_file, inputs=[dropbox],outputs=[audio_picker])
+        audio_refresher = gr.Button("Refresh")
+        audio_refresher.click(fn=refresh,inputs=[],outputs=[audio_picker,model_picker])
+        convert_button = gr.Button("Convert")
+    with gr.Row():
+        audio_player = gr.Audio()
+        audio_picker.change(fn=update_audio_player, inputs=[audio_picker],outputs=[audio_player])
+        convert_button.click(convert, inputs=[audio_picker,model_picker],outputs=[audio_picker,audio_player])
+
+app.queue().launch()