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app.py

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+# -*- coding: utf-8 -*-
+# Copyright @ 2023 wdcqc/aieud project.
+# Open-source under license obtainable in project root (LICENSE.md).
+
+import subprocess
+
+# taken from automatic1111 UI
+def run(command, desc=None, errdesc=None, custom_env=None):
+    if desc is not None:
+        print(desc)
+
+    result = subprocess.run(command, stdout=subprocess.PIPE, stderr=subprocess.PIPE, shell=True, env=os.environ if custom_env is None else custom_env)
+
+    if result.returncode != 0:
+
+        message = f"""{errdesc or 'Error running command'}.
+Command: {command}
+Error code: {result.returncode}
+stdout: {result.stdout.decode(encoding="utf8", errors="ignore") if len(result.stdout)>0 else '<empty>'}
+stderr: {result.stderr.decode(encoding="utf8", errors="ignore") if len(result.stderr)>0 else '<empty>'}
+"""
+        raise RuntimeError(message)
+
+    return result.stdout.decode(encoding="utf8", errors="ignore")
+
+# taken from automatic1111 UI
+def check_run(command):
+    result = subprocess.run(command, stdout=subprocess.PIPE, stderr=subprocess.PIPE, shell=True)
+    return result.returncode == 0
+
+# taken from automatic1111 UI, didn't even fix the TODO
+def git_clone(url, dir, name, commithash=None):
+    # TODO clone into temporary dir and move if successful
+    git = os.environ.get('GIT', "git")
+
+    if os.path.exists(dir):
+        if commithash is None:
+            return
+
+        current_hash = run(f'"{git}" -C {dir} rev-parse HEAD', None, f"Couldn't determine {name}'s hash: {commithash}").strip()
+        if current_hash == commithash:
+            return
+
+        run(f'"{git}" -C {dir} fetch', f"Fetching updates for {name}...", f"Couldn't fetch {name}")
+        run(f'"{git}" -C {dir} checkout {commithash}', f"Checking out commit for {name} with hash: {commithash}...", f"Couldn't checkout commit {commithash} for {name}")
+        return
+
+    run(f'"{git}" clone "{url}" "{dir}"', f"Cloning {name} into {dir}...", f"Couldn't clone {name}")
+
+    if commithash is not None:
+        run(f'"{git}" -C {dir} checkout {commithash}', None, "Couldn't checkout {name}'s hash: {commithash}")
+
+if __name__ == "__main__":
+    import time
+    import argparse
+
+    git_clone("https://github.com/wdcqc/WaveFunctionDiffusion.git", ".", "WaveFunctionDiffusion")
+    time.sleep(5.88)
+    
+    from wfd.webui import start_demo
+    parser = argparse.ArgumentParser(description="Demo script for WaveFunctionDiffusion.")
+    parser.add_argument(
+        "--colab",
+        action="store_true", 
+        help="Use it in Google Colab.",
+    )
+    args = parser.parse_args()
+    start_demo(args)

requirements.txt

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+accelerate
+bitsandbytes
+diffusers
+doki_theme_jupyter
+einops
+gradio
+huggingface_hub
+numpy
+opencv_python
+packaging
+Pillow
+torch
+torchinfo
+torchvision
+tqdm
+transformers