import os import asyncio import subprocess from google.colab.output import eval_js !pip install nest-asyncio import nest_asyncio nest_asyncio.apply() async def async_system_command(cmd): '''异步执行系统命令''' print("run command: " + cmd) process = await asyncio.create_subprocess_shell( cmd, stdout=subprocess.PIPE, stderr=subprocess.PIPE ) stdout, stderr = await process.communicate() outStr, errStr = stdout.decode(), stderr.decode() print(outStr, errStr) return outStr, errStr async def async_command_group(urls): '''并发执行多个命令''' tasks = [] for url in urls: task = asyncio.ensure_future(async_system_command(url)) tasks.append(task) await asyncio.gather(*tasks) print("命令组执行完成...") async def main(): await async_command_group([ "apt -y update -qq", "wget http://launchpadlibrarian.net/367274644/libgoogle-perftools-dev_2.5-2.2ubuntu3_amd64.deb", "wget https://launchpad.net/ubuntu/+source/google-perftools/2.5-2.2ubuntu3/+build/14795286/+files/google-perftools_2.5-2.2ubuntu3_all.deb", "wget https://launchpad.net/ubuntu/+source/google-perftools/2.5-2.2ubuntu3/+build/14795286/+files/libtcmalloc-minimal4_2.5-2.2ubuntu3_amd64.deb", "wget https://launchpad.net/ubuntu/+source/google-perftools/2.5-2.2ubuntu3/+build/14795286/+files/libgoogle-perftools4_2.5-2.2ubuntu3_amd64.deb", ]) !apt install -qq libunwind8-dev !dpkg -i *.deb %env LD_PRELOAD=libtcmalloc.so !rm *.deb !pip install torch==1.13.1+cu116 torchvision==0.14.1+cu116 torchaudio==0.13.1 --extra-index-url https://download.pytorch.org/whl/cu116 -U await async_command_group([ "apt -y install -qq aria2", "pip install -q --pre xformers==0.0.17.dev476 -U", "pip install -q --pre triton", ]) %cd /content !git clone -b v2.1 https://github.com/camenduru/stable-diffusion-webui await async_command_group([ "git clone https://github.com/camenduru/sd-webui-tunnels /content/stable-diffusion-webui/extensions/sd-webui-tunnels", ]) %cd /content/stable-diffusion-webui !git reset --hard await async_command_group([ "aria2c --console-log-level=error -c -x 16 -s 16 -k 1M https://huggingface.co/datasets/gsdf/EasyNegative/resolve/main/EasyNegative.safetensors -d /content/stable-diffusion-webui/embeddings -o EasyNegative.safetensors", "aria2c --console-log-level=error -c -x 16 -s 16 -k 1M https://huggingface.co/datasets/Nerfgun3/bad_prompt/resolve/main/bad_prompt_version2.pt -d /content/stable-diffusion-webui/embeddings -o bad_prompt_version2.pt", "aria2c --console-log-level=error -c -x 16 -s 16 -k 1M https://huggingface.co/andite/anything-v4.0/resolve/main/anything-v4.5.ckpt -d /content/stable-diffusion-webui/models/Stable-diffusion -o anything-v4.5.ckpt", "aria2c --console-log-level=error -c -x 16 -s 16 -k 1M https://huggingface.co/andite/anything-v4.0/resolve/main/anything-v4.0.vae.pt -d /content/stable-diffusion-webui/models/Stable-diffusion -o anything-v4.5.vae.pt", ]) os.environ['colab_url'] = eval_js("google.colab.kernel.proxyPort(7860, {'cache': false})") asyncio.run(main()) !sed -i -e '''/ prepare_environment()/a\ os.system\(f\"""sed -i -e ''\"s/dict()))/dict())).cuda()/g\"'' /content/stable-diffusion-webui/repositories/stable-diffusion-stability-ai/ldm/util.py""")''' /content/stable-diffusion-webui/launch.py !echo '{"sd_model_checkpoint": "anything-v4.5.ckpt"}' > config.json !python launch.py --share --xformers --enable-insecure-extension-access --theme dark --gradio-queue --cloudflared --no-half-vae