Commit
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9b9604b
1
Parent(s):
d990b9b
Delete mainpaperspacev2.py
Browse files- mainpaperspacev2.py +0 -1469
mainpaperspacev2.py
DELETED
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from IPython.display import clear_output
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from subprocess import call, getoutput
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from IPython.display import display
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import ipywidgets as widgets
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import io
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from PIL import Image, ImageDraw
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import fileinput
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import time
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import os
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from os import listdir
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from os.path import isfile
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from tqdm import tqdm
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import gdown
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import random
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import sys
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import cv2
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from io import BytesIO
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import requests
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from collections import defaultdict
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from math import log, sqrt
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import numpy as np
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from subprocess import check_output
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from urllib.parse import urlparse, parse_qs, unquote
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from urllib.request import urlopen, Request
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import tempfile
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from tqdm import tqdm
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def Deps(force_reinstall):
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if not force_reinstall and os.path.exists('/usr/local/lib/python3.9/dist-packages/safetensors'):
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ntbk()
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call('pip install --root-user-action=ignore --disable-pip-version-check -qq ./diffusers', shell=True, stdout=open('/dev/null', 'w'))
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os.environ['TORCH_HOME'] = '/notebooks/cache/torch'
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os.environ['PYTHONWARNINGS'] = 'ignore'
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print('[1;32mModules and notebooks updated, dependencies already installed')
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else:
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call("pip install --root-user-action=ignore --no-deps -q accelerate==0.12.0", shell=True, stdout=open('/dev/null', 'w'))
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if not os.path.exists('/usr/local/lib/python3.9/dist-packages/safetensors'):
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os.chdir('/usr/local/lib/python3.9/dist-packages')
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call("rm -r torch torch-1.12.1+cu116.dist-info torchaudio* torchvision* PIL Pillow* transformers* numpy* gdown*", shell=True, stdout=open('/dev/null', 'w'))
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ntbk()
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if not os.path.exists('/models'):
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call('mkdir /models', shell=True)
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if not os.path.exists('/notebooks/models'):
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call('ln -s /models /notebooks', shell=True)
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if os.path.exists('/deps'):
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call("rm -r /deps", shell=True)
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call('mkdir /deps', shell=True)
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if not os.path.exists('cache'):
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call('mkdir cache', shell=True)
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os.chdir('/deps')
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call('wget -q -i https://raw.githubusercontent.com/TheLastBen/fast-stable-diffusion/main/Dependencies/aptdeps.txt', shell=True)
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call('dpkg -i *.deb', shell=True, stdout=open('/dev/null', 'w'))
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depsinst("https://huggingface.co/TheLastBen/dependencies/resolve/main/ppsdeps.tar.zst", "/deps/ppsdeps.tar.zst")
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call('tar -C / --zstd -xf ppsdeps.tar.zst', shell=True, stdout=open('/dev/null', 'w'))
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call("sed -i 's@~/.cache@/notebooks/cache@' /usr/local/lib/python3.9/dist-packages/transformers/utils/hub.py", shell=True)
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os.chdir('/notebooks')
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call("git clone --depth 1 -q --branch main https://github.com/TheLastBen/diffusers /diffusers", shell=True, stdout=open('/dev/null', 'w'), stderr=open('/dev/null', 'w'))
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os.environ['TORCH_HOME'] = '/notebooks/cache/torch'
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os.environ['PYTHONWARNINGS'] = 'ignore'
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if not os.path.exists('/notebooks/diffusers'):
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call('ln -s /diffusers /notebooks', shell=True)
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call("rm -r /deps", shell=True)
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os.chdir('/notebooks')
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clear_output()
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done()
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def depsinst(url, dst):
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file_size = None
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req = Request(url, headers={"User-Agent": "torch.hub"})
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u = urlopen(req)
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meta = u.info()
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if hasattr(meta, 'getheaders'):
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content_length = meta.getheaders("Content-Length")
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else:
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content_length = meta.get_all("Content-Length")
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if content_length is not None and len(content_length) > 0:
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file_size = int(content_length[0])
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with tqdm(total=file_size, disable=False, mininterval=0.5,
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bar_format='Installing dependencies |{bar:20}| {percentage:3.0f}%') as pbar:
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with open(dst, "wb") as f:
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while True:
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buffer = u.read(8192)
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if len(buffer) == 0:
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break
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f.write(buffer)
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pbar.update(len(buffer))
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f.close()
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def ntbk():
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os.chdir('/notebooks')
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if not os.path.exists('Latest_Notebooks'):
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call('mkdir Latest_Notebooks', shell=True)
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else:
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call('rm -r Latest_Notebooks', shell=True)
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call('mkdir Latest_Notebooks', shell=True)
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os.chdir('/notebooks/Latest_Notebooks')
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call('wget -q -i https://huggingface.co/datasets/TheLastBen/PPS/raw/main/Notebooks.txt', shell=True)
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call('rm Notebooks.txt', shell=True)
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os.chdir('/notebooks')
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def downloadmodel_hfv2(Path_to_HuggingFace):
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import wget
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if os.path.exists('/models/stable-diffusion-custom'):
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call("rm -r /models/stable-diffusion-custom", shell=True)
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clear_output()
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if os.path.exists('/notebooks/Fast-Dreambooth/token.txt'):
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with open("/notebooks/Fast-Dreambooth/token.txt") as f:
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token = f.read()
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authe=f'https://USER:{token}@'
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else:
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authe="https://"
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clear_output()
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call("mkdir /models/stable-diffusion-custom", shell=True)
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os.chdir("/models/stable-diffusion-custom")
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call("git init", shell=True)
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call("git lfs install --system --skip-repo", shell=True)
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call('git remote add -f origin '+authe+'huggingface.co/'+Path_to_HuggingFace, shell=True)
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call("git config core.sparsecheckout true", shell=True)
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call('echo -e "\nscheduler\ntext_encoder\ntokenizer\nunet\nvae\nfeature_extractor\nmodel_index.json\n!*.safetensors" > .git/info/sparse-checkout', shell=True)
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call("git pull origin main", shell=True)
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if os.path.exists('unet/diffusion_pytorch_model.bin'):
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call("rm -r .git", shell=True)
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os.chdir('/notebooks')
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clear_output()
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done()
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while not os.path.exists('/models/stable-diffusion-custom/unet/diffusion_pytorch_model.bin'):
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print('[1;31mCheck the link you provided')
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os.chdir('/notebooks')
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time.sleep(5)
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def downloadmodel_pthv2(Model_Path, safetensors):
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sftnsr=""
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if safetensors:
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sftnsr="--from_safetensors"
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import wget
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os.chdir('/models')
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clear_output()
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if os.path.exists(str(Model_Path)):
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wget.download('https://github.com/TheLastBen/fast-stable-diffusion/raw/main/Dreambooth/det.py')
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print('[1;33mDetecting model version...')
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Custom_Model_Version=check_output('python det.py '+sftnsr+' --MODEL_PATH '+Model_Path, shell=True).decode('utf-8').replace('\n', '')
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clear_output()
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print('[1;32m'+Custom_Model_Version+' Detected')
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call('rm det.py', shell=True)
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if Custom_Model_Version=='V2.1-512px':
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call('wget -q -O convertodiffv2.py https://github.com/TheLastBen/fast-stable-diffusion/raw/main/Dreambooth/convertodiffv2.py', shell=True)
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call('python convertodiffv2.py '+Model_Path+' stable-diffusion-custom --v2 --reference_model stabilityai/stable-diffusion-2-1-base '+sftnsr, shell=True)
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elif Custom_Model_Version=='V2.1-768px':
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call('wget -q -O convertodiffv2.py https://github.com/TheLastBen/fast-stable-diffusion/raw/main/Dreambooth/convertodiffv2-768.py', shell=True)
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call('python convertodiffv2.py '+Model_Path+' stable-diffusion-custom --v2 --reference_model stabilityai/stable-diffusion-2-1 '+sftnsr, shell=True)
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call('rm convertodiffv2.py', shell=True)
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if os.path.exists('stable-diffusion-custom/unet/diffusion_pytorch_model.bin'):
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os.chdir('/notebooks')
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clear_output()
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done()
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while not os.path.exists('/models/stable-diffusion-custom/unet/diffusion_pytorch_model.bin'):
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print('[1;31mConversion error')
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os.chdir('/notebooks')
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time.sleep(5)
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else:
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while not os.path.exists(str(Model_Path)):
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print('[1;31mWrong path, use the file explorer to copy the path')
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os.chdir('/notebooks')
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time.sleep(5)
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def downloadmodel_path_v2(MODEL_PATH):
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modelname=os.path.basename(MODEL_PATH)
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sftnsr=""
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if modelname.split('.')[-1]=='safetensors':
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sftnsr="--from_safetensors"
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import wget
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os.chdir('/models')
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clear_output()
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if os.path.exists(str(MODEL_PATH)):
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wget.download('https://github.com/TheLastBen/fast-stable-diffusion/raw/main/Dreambooth/det.py')
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print('[1;33mDetecting model version...')
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Custom_Model_Version=check_output('python det.py '+sftnsr+' --MODEL_PATH '+MODEL_PATH, shell=True).decode('utf-8').replace('\n', '')
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clear_output()
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print('[1;32m'+Custom_Model_Version+' Detected')
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call('rm det.py', shell=True)
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if Custom_Model_Version=='V2.1-512px':
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call('wget -q -O convertodiffv2.py https://github.com/TheLastBen/fast-stable-diffusion/raw/main/Dreambooth/convertodiffv2.py', shell=True)
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call('python convertodiffv2.py '+MODEL_PATH+' stable-diffusion-custom --v2 --reference_model stabilityai/stable-diffusion-2-1-base '+sftnsr, shell=True)
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elif Custom_Model_Version=='V2.1-768px':
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call('wget -q -O convertodiffv2.py https://github.com/TheLastBen/fast-stable-diffusion/raw/main/Dreambooth/convertodiffv2-768.py', shell=True)
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call('python convertodiffv2.py '+MODEL_PATH+' stable-diffusion-custom --v2 --reference_model stabilityai/stable-diffusion-2-1 '+sftnsr, shell=True)
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call('rm convertodiffv2.py', shell=True)
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if os.path.exists('/models/stable-diffusion-custom/unet/diffusion_pytorch_model.bin'):
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clear_output()
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done()
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while not os.path.exists('/models/stable-diffusion-custom/unet/diffusion_pytorch_model.bin'):
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print('[1;31mConversion error')
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os.chdir('/workspace')
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time.sleep(5)
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else:
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while not os.path.exists(str(MODEL_PATH)):
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print('[1;31mWrong path, use the file explorer to copy the path')
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os.chdir('/workspace')
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time.sleep(5)
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def downloadmodel_lnkv2(Model_Link, safetensors):
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sftnsr=""
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if not safetensors:
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modelnm="model.ckpt"
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else:
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modelnm="model.safetensors"
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sftnsr="--from_safetensors"
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import wget
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os.chdir('/models')
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call("gdown --fuzzy " +Model_Link+ " -O /models/"+modelnm, shell=True)
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if os.path.exists("/models/"+modelnm):
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if os.path.getsize("/models/"+modelnm) > 1810671599:
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wget.download('https://github.com/TheLastBen/fast-stable-diffusion/raw/main/Dreambooth/det.py')
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print('[1;33mDetecting model version...')
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Custom_Model_Version=check_output('python det.py '+sftnsr+' --MODEL_PATH '+modelnm, shell=True).decode('utf-8').replace('\n', '')
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clear_output()
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print('[1;32m'+Custom_Model_Version+' Detected')
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call('rm det.py', shell=True)
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if Custom_Model_Version=='V2.1-512px':
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call('wget -q -O convertodiffv2.py https://github.com/TheLastBen/fast-stable-diffusion/raw/main/Dreambooth/convertodiffv2.py', shell=True)
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call('python convertodiffv2.py /models/'+modelnm+' stable-diffusion-custom --v2 --reference_model stabilityai/stable-diffusion-2-1-base '+sftnsr, shell=True)
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elif Custom_Model_Version=='V2.1-768px':
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call('wget -q -O convertodiffv2.py https://github.com/TheLastBen/fast-stable-diffusion/raw/main/Dreambooth/convertodiffv2-768.py', shell=True)
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call('python convertodiffv2.py /models/'+modelnm+' stable-diffusion-custom --v2 --reference_model stabilityai/stable-diffusion-2-1 '+sftnsr, shell=True)
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call('rm convertodiffv2.py', shell=True)
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if os.path.exists('stable-diffusion-custom/unet/diffusion_pytorch_model.bin'):
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call('rm /models/'+modelnm, shell=True)
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os.chdir('/notebooks')
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clear_output()
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done()
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else:
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275 |
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while not os.path.exists('/models/stable-diffusion-custom/unet/diffusion_pytorch_model.bin'):
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print('[1;31mConversion error')
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os.chdir('/notebooks')
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time.sleep(5)
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else:
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while os.path.getsize("/models/"+modelnm) < 1810671599:
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281 |
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print('[1;31mWrong link, check that the link is valid')
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os.chdir('/notebooks')
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time.sleep(5)
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284 |
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285 |
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def downloadmodel_link_v2(MODEL_LINK):
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import wget
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import gdown
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292 |
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from gdown.download import get_url_from_gdrive_confirmation
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293 |
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294 |
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def getsrc(url):
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295 |
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parsed_url = urlparse(url)
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296 |
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if parsed_url.netloc == 'civitai.com':
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297 |
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src='civitai'
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298 |
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elif parsed_url.netloc == 'drive.google.com':
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299 |
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src='gdrive'
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elif parsed_url.netloc == 'huggingface.co':
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src='huggingface'
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else:
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src='others'
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return src
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305 |
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src=getsrc(MODEL_LINK)
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307 |
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308 |
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def get_name(url, gdrive):
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309 |
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if not gdrive:
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310 |
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response = requests.get(url, allow_redirects=False)
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311 |
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if "Location" in response.headers:
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312 |
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redirected_url = response.headers["Location"]
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313 |
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quer = parse_qs(urlparse(redirected_url).query)
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314 |
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if "response-content-disposition" in quer:
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315 |
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disp_val = quer["response-content-disposition"][0].split(";")
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316 |
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for vals in disp_val:
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317 |
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if vals.strip().startswith("filename="):
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318 |
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filenm=unquote(vals.split("=", 1)[1].strip())
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return filenm.replace("\"","")
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320 |
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else:
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321 |
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headers = {"User-Agent": "Mozilla/5.0 (Macintosh; Intel Mac OS X 10_10_1) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/39.0.2171.95 Safari/537.36"}
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lnk="https://drive.google.com/uc?id={id}&export=download".format(id=url[url.find("/d/")+3:url.find("/view")])
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323 |
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res = requests.session().get(lnk, headers=headers, stream=True, verify=True)
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324 |
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res = requests.session().get(get_url_from_gdrive_confirmation(res.text), headers=headers, stream=True, verify=True)
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325 |
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content_disposition = six.moves.urllib_parse.unquote(res.headers["Content-Disposition"])
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326 |
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filenm = re.search(r"filename\*=UTF-8''(.*)", content_disposition).groups()[0].replace(os.path.sep, "_")
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327 |
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return filenm
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328 |
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329 |
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if src=='civitai':
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330 |
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modelname=get_name(MODEL_LINK, False)
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331 |
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elif src=='gdrive':
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332 |
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modelname=get_name(MODEL_LINK, True)
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333 |
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else:
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modelname=os.path.basename(MODEL_LINK)
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|
336 |
-
sftnsr=""
|
337 |
-
if modelname.split('.')[-1]!='safetensors':
|
338 |
-
modelnm="model.ckpt"
|
339 |
-
else:
|
340 |
-
modelnm="model.safetensors"
|
341 |
-
sftnsr="--from_safetensors"
|
342 |
-
|
343 |
-
os.chdir('/models')
|
344 |
-
call("gdown --fuzzy " +MODEL_LINK+ " -O "+modelnm, shell=True)
|
345 |
-
|
346 |
-
if os.path.exists(modelnm):
|
347 |
-
if os.path.getsize(modelnm) > 1810671599:
|
348 |
-
|
349 |
-
wget.download('https://github.com/TheLastBen/fast-stable-diffusion/raw/main/Dreambooth/det.py')
|
350 |
-
print('[1;33mDetecting model version...')
|
351 |
-
Custom_Model_Version=check_output('python det.py '+sftnsr+' --MODEL_PATH '+modelnm, shell=True).decode('utf-8').replace('\n', '')
|
352 |
-
clear_output()
|
353 |
-
print('[1;32m'+Custom_Model_Version+' Detected')
|
354 |
-
call('rm det.py', shell=True)
|
355 |
-
|
356 |
-
if Custom_Model_Version=='V2.1-512px':
|
357 |
-
call('wget -q -O convertodiffv2.py https://github.com/TheLastBen/fast-stable-diffusion/raw/main/Dreambooth/convertodiffv2.py', shell=True)
|
358 |
-
call('python convertodiffv2.py '+modelnm+' stable-diffusion-custom --v2 --reference_model stabilityai/stable-diffusion-2-1-base '+sftnsr, shell=True)
|
359 |
-
|
360 |
-
elif Custom_Model_Version=='V2.1-768px':
|
361 |
-
call('wget -q -O convertodiffv2.py https://github.com/TheLastBen/fast-stable-diffusion/raw/main/Dreambooth/convertodiffv2-768.py', shell=True)
|
362 |
-
call('python convertodiffv2.py '+modelnm+' stable-diffusion-custom --v2 --reference_model stabilityai/stable-diffusion-2-1 '+sftnsr, shell=True)
|
363 |
-
call('rm convertodiffv2.py', shell=True)
|
364 |
-
|
365 |
-
if os.path.exists('/models/stable-diffusion-custom/unet/diffusion_pytorch_model.bin'):
|
366 |
-
call('rm '+modelnm, shell=True)
|
367 |
-
os.chdir('/workspace')
|
368 |
-
clear_output()
|
369 |
-
done()
|
370 |
-
else:
|
371 |
-
while not os.path.exists('/models/stable-diffusion-custom/unet/diffusion_pytorch_model.bin'):
|
372 |
-
print('[1;31mConversion error')
|
373 |
-
os.chdir('/workspace')
|
374 |
-
time.sleep(5)
|
375 |
-
else:
|
376 |
-
while os.path.getsize(modelnm) < 1810671599:
|
377 |
-
print('[1;31mWrong link, check that the link is valid')
|
378 |
-
os.chdir('/workspace')
|
379 |
-
time.sleep(5)
|
380 |
-
|
381 |
-
|
382 |
-
|
383 |
-
|
384 |
-
def dlv2(Path_to_HuggingFace, Model_Path, Model_Link, Model_Version, safetensors):
|
385 |
-
|
386 |
-
if Path_to_HuggingFace != "":
|
387 |
-
downloadmodel_hfv2(Path_to_HuggingFace)
|
388 |
-
MODEL_NAMEv2="/models/stable-diffusion-custom"
|
389 |
-
elif Model_Path !="":
|
390 |
-
downloadmodel_pthv2(Model_Path, safetensors)
|
391 |
-
MODEL_NAMEv2="/models/stable-diffusion-custom"
|
392 |
-
elif Model_Link !="":
|
393 |
-
downloadmodel_lnkv2(Model_Link, safetensors)
|
394 |
-
MODEL_NAMEv2="/models/stable-diffusion-custom"
|
395 |
-
else:
|
396 |
-
if Model_Version=="512":
|
397 |
-
MODEL_NAMEv2="/datasets/stable-diffusion-v2-1-base-diffusers/stable-diffusion-2-1-base"
|
398 |
-
print('[1;32mUsing the original V2-512 model')
|
399 |
-
elif Model_Version=="768":
|
400 |
-
MODEL_NAMEv2="/datasets/stable-diffusion-v2-1/stable-diffusion-2-1"
|
401 |
-
print('[1;32mUsing the original V2-768 model')
|
402 |
-
else:
|
403 |
-
MODEL_NAMEv2=""
|
404 |
-
print('[1;31mWrong model version')
|
405 |
-
|
406 |
-
return MODEL_NAMEv2
|
407 |
-
|
408 |
-
|
409 |
-
|
410 |
-
|
411 |
-
def dlsv2(Path_to_HuggingFace, Model_Path, Model_Link, Model_Version):
|
412 |
-
|
413 |
-
if Path_to_HuggingFace != "":
|
414 |
-
downloadmodel_hfv2(Path_to_HuggingFace)
|
415 |
-
MODEL_NAMEv2="/models/stable-diffusion-custom"
|
416 |
-
elif Model_Path !="":
|
417 |
-
downloadmodel_pthv2(Model_Path)
|
418 |
-
MODEL_NAMEv2="/models/stable-diffusion-custom"
|
419 |
-
elif Model_Link !="":
|
420 |
-
downloadmodel_lnkv2(Model_Link)
|
421 |
-
MODEL_NAMEv2="/models/stable-diffusion-custom"
|
422 |
-
else:
|
423 |
-
if Model_Version=="512":
|
424 |
-
MODEL_NAMEv2="/datasets/stable-diffusion-v2-1-base-diffusers/stable-diffusion-2-1-base"
|
425 |
-
print('[1;32mUsing the original V2-512 model')
|
426 |
-
elif Model_Version=="768":
|
427 |
-
MODEL_NAMEv2="/datasets/stable-diffusion-v2-1/stable-diffusion-2-1"
|
428 |
-
print('[1;32mUsing the original V2-768 model')
|
429 |
-
else:
|
430 |
-
MODEL_NAMEv2=""
|
431 |
-
print('[1;31mWrong model version')
|
432 |
-
|
433 |
-
return MODEL_NAMEv2
|
434 |
-
|
435 |
-
|
436 |
-
|
437 |
-
|
438 |
-
def sessv2(Session_Name, Session_Link_optional, MODEL_NAMEv2):
|
439 |
-
import gdown
|
440 |
-
import wget
|
441 |
-
os.chdir('/notebooks')
|
442 |
-
PT=""
|
443 |
-
|
444 |
-
while Session_Name=="":
|
445 |
-
print('[1;31mInput the Session Name:')
|
446 |
-
Session_Name=input("")
|
447 |
-
Session_Name=Session_Name.replace(" ","_")
|
448 |
-
|
449 |
-
WORKSPACE='/notebooks/Fast-Dreambooth'
|
450 |
-
|
451 |
-
if Session_Link_optional !="":
|
452 |
-
print('[1;33mDownloading session...')
|
453 |
-
|
454 |
-
if Session_Link_optional != "":
|
455 |
-
if not os.path.exists(str(WORKSPACE+'/Sessions')):
|
456 |
-
call("mkdir -p " +WORKSPACE+ "/Sessions", shell=True)
|
457 |
-
time.sleep(1)
|
458 |
-
os.chdir(WORKSPACE+'/Sessions')
|
459 |
-
gdown.download_folder(url=Session_Link_optional, output=Session_Name, quiet=True, remaining_ok=True, use_cookies=False)
|
460 |
-
os.chdir(Session_Name)
|
461 |
-
call("rm -r " +instance_images, shell=True)
|
462 |
-
call("unzip " +instance_images.zip, shell=True, stdout=open('/dev/null', 'w'))
|
463 |
-
call("rm -r " +concept_images, shell=True)
|
464 |
-
call("unzip " +concept_images.zip, shell=True, stdout=open('/dev/null', 'w'))
|
465 |
-
call("rm -r " +captions, shell=True)
|
466 |
-
call("unzip " +captions.zip, shell=True, stdout=open('/dev/null', 'w'))
|
467 |
-
os.chdir('/notebooks')
|
468 |
-
clear_output()
|
469 |
-
|
470 |
-
INSTANCE_NAME=Session_Name
|
471 |
-
OUTPUT_DIR="/models/"+Session_Name
|
472 |
-
SESSION_DIR=WORKSPACE+"/Sessions/"+Session_Name
|
473 |
-
CONCEPT_DIR=SESSION_DIR+"/concept_images"
|
474 |
-
INSTANCE_DIR=SESSION_DIR+"/instance_images"
|
475 |
-
CAPTIONS_DIR=SESSION_DIR+'/captions'
|
476 |
-
MDLPTH=str(SESSION_DIR+"/"+Session_Name+'.ckpt')
|
477 |
-
resumev2=False
|
478 |
-
|
479 |
-
if os.path.exists(str(SESSION_DIR)):
|
480 |
-
mdls=[ckpt for ckpt in listdir(SESSION_DIR) if ckpt.split(".")[-1]=="ckpt"]
|
481 |
-
if not os.path.exists(MDLPTH) and '.ckpt' in str(mdls):
|
482 |
-
|
483 |
-
def f(n):
|
484 |
-
k=0
|
485 |
-
for i in mdls:
|
486 |
-
if k==n:
|
487 |
-
call('mv '+SESSION_DIR+'/'+i+' '+MDLPTH, shell=True)
|
488 |
-
k=k+1
|
489 |
-
|
490 |
-
k=0
|
491 |
-
print('[1;33mNo final checkpoint model found, select which intermediary checkpoint to use, enter only the number, (000 to skip):\n[1;34m')
|
492 |
-
|
493 |
-
for i in mdls:
|
494 |
-
print(str(k)+'- '+i)
|
495 |
-
k=k+1
|
496 |
-
n=input()
|
497 |
-
while int(n)>k-1:
|
498 |
-
n=input()
|
499 |
-
if n!="000":
|
500 |
-
f(int(n))
|
501 |
-
print('[1;32mUsing the model '+ mdls[int(n)]+" ...")
|
502 |
-
time.sleep(4)
|
503 |
-
else:
|
504 |
-
print('[1;32mSkipping the intermediary checkpoints.')
|
505 |
-
|
506 |
-
|
507 |
-
if os.path.exists(str(SESSION_DIR)) and not os.path.exists(MDLPTH):
|
508 |
-
print('[1;32mLoading session with no previous model, using the original model or the custom downloaded model')
|
509 |
-
if MODEL_NAMEv2=="":
|
510 |
-
print('[1;31mNo model found, use the "Model Download" cell to download a model.')
|
511 |
-
else:
|
512 |
-
print('[1;32mSession Loaded, proceed to uploading instance images')
|
513 |
-
|
514 |
-
elif os.path.exists(MDLPTH):
|
515 |
-
print('[1;32mSession found, loading the trained model ...')
|
516 |
-
|
517 |
-
wget.download('https://github.com/TheLastBen/fast-stable-diffusion/raw/main/Dreambooth/det.py')
|
518 |
-
print('[1;33mDetecting model version...')
|
519 |
-
Model_Version=check_output('python det.py --MODEL_PATH '+MDLPTH, shell=True).decode('utf-8').replace('\n', '')
|
520 |
-
clear_output()
|
521 |
-
print('[1;32m'+Model_Version+' Detected')
|
522 |
-
call('rm det.py', shell=True)
|
523 |
-
|
524 |
-
if Model_Version=='V2.1-512px':
|
525 |
-
call('wget -q -O convertodiff.py https://raw.githubusercontent.com/TheLastBen/fast-stable-diffusion/main/Dreambooth/convertodiffv2.py', shell=True)
|
526 |
-
call('python convertodiff.py '+MDLPTH+' '+OUTPUT_DIR+' --v2 --reference_model stabilityai/stable-diffusion-2-1-base', shell=True)
|
527 |
-
elif Model_Version=='V2.1-768px':
|
528 |
-
call('wget -q -O convertodiff.py https://github.com/TheLastBen/fast-stable-diffusion/raw/main/Dreambooth/convertodiffv2-768.py', shell=True)
|
529 |
-
call('python convertodiff.py '+MDLPTH+' '+OUTPUT_DIR+' --v2 --reference_model stabilityai/stable-diffusion-2-1', shell=True)
|
530 |
-
clear_output()
|
531 |
-
call('rm convertodiff.py', shell=True)
|
532 |
-
if os.path.exists(OUTPUT_DIR+'/unet/diffusion_pytorch_model.bin'):
|
533 |
-
resumev2=True
|
534 |
-
clear_output()
|
535 |
-
print('[1;32mSession loaded.')
|
536 |
-
else:
|
537 |
-
print('[1;31mConversion error, if the error persists, remove the CKPT file from the current session folder')
|
538 |
-
|
539 |
-
elif not os.path.exists(str(SESSION_DIR)):
|
540 |
-
call('mkdir -p '+INSTANCE_DIR, shell=True)
|
541 |
-
print('[1;32mCreating session...')
|
542 |
-
if MODEL_NAMEv2=="":
|
543 |
-
print('[1;31mNo model found, use the "Model Download" cell to download a model.')
|
544 |
-
else:
|
545 |
-
print('[1;32mSession created, proceed to uploading instance images')
|
546 |
-
|
547 |
-
return PT, WORKSPACE, Session_Name, INSTANCE_NAME, OUTPUT_DIR, SESSION_DIR, CONCEPT_DIR, INSTANCE_DIR, CAPTIONS_DIR, MDLPTH, MODEL_NAMEv2, resumev2
|
548 |
-
|
549 |
-
|
550 |
-
|
551 |
-
def done():
|
552 |
-
done = widgets.Button(
|
553 |
-
description='Done!',
|
554 |
-
disabled=True,
|
555 |
-
button_style='success',
|
556 |
-
tooltip='',
|
557 |
-
icon='check'
|
558 |
-
)
|
559 |
-
display(done)
|
560 |
-
|
561 |
-
|
562 |
-
|
563 |
-
def uplder(Remove_existing_instance_images, Crop_images, Crop_size, IMAGES_FOLDER_OPTIONAL, INSTANCE_DIR, CAPTIONS_DIR, ren):
|
564 |
-
|
565 |
-
if os.path.exists(INSTANCE_DIR+"/.ipynb_checkpoints"):
|
566 |
-
call('rm -r '+INSTANCE_DIR+'/.ipynb_checkpoints', shell=True)
|
567 |
-
|
568 |
-
uploader = widgets.FileUpload(description="Choose images",accept='image/*, .txt', multiple=True)
|
569 |
-
Upload = widgets.Button(
|
570 |
-
description='Upload',
|
571 |
-
disabled=False,
|
572 |
-
button_style='info',
|
573 |
-
tooltip='Click to upload the chosen instance images',
|
574 |
-
icon=''
|
575 |
-
)
|
576 |
-
|
577 |
-
|
578 |
-
def up(Upload):
|
579 |
-
with out:
|
580 |
-
uploader.close()
|
581 |
-
Upload.close()
|
582 |
-
upld(Remove_existing_instance_images, Crop_images, Crop_size, IMAGES_FOLDER_OPTIONAL, INSTANCE_DIR, CAPTIONS_DIR, uploader, ren)
|
583 |
-
done()
|
584 |
-
out=widgets.Output()
|
585 |
-
|
586 |
-
if IMAGES_FOLDER_OPTIONAL=="":
|
587 |
-
Upload.on_click(up)
|
588 |
-
display(uploader, Upload, out)
|
589 |
-
else:
|
590 |
-
upld(Remove_existing_instance_images, Crop_images, Crop_size, IMAGES_FOLDER_OPTIONAL, INSTANCE_DIR, CAPTIONS_DIR, uploader, ren)
|
591 |
-
done()
|
592 |
-
|
593 |
-
|
594 |
-
def upld(Remove_existing_instance_images, Crop_images, Crop_size, IMAGES_FOLDER_OPTIONAL, INSTANCE_DIR, CAPTIONS_DIR, uploader, ren):
|
595 |
-
|
596 |
-
|
597 |
-
if Remove_existing_instance_images:
|
598 |
-
if os.path.exists(str(INSTANCE_DIR)):
|
599 |
-
call("rm -r " +INSTANCE_DIR, shell=True)
|
600 |
-
if os.path.exists(str(CAPTIONS_DIR)):
|
601 |
-
call("rm -r " +CAPTIONS_DIR, shell=True)
|
602 |
-
|
603 |
-
|
604 |
-
if not os.path.exists(str(INSTANCE_DIR)):
|
605 |
-
call("mkdir -p " +INSTANCE_DIR, shell=True)
|
606 |
-
if not os.path.exists(str(CAPTIONS_DIR)):
|
607 |
-
call("mkdir -p " +CAPTIONS_DIR, shell=True)
|
608 |
-
|
609 |
-
|
610 |
-
if IMAGES_FOLDER_OPTIONAL !="":
|
611 |
-
|
612 |
-
if os.path.exists(IMAGES_FOLDER_OPTIONAL+"/.ipynb_checkpoints"):
|
613 |
-
call('rm -r '+IMAGES_FOLDER_OPTIONAL+'/.ipynb_checkpoints', shell=True)
|
614 |
-
|
615 |
-
if any(file.endswith('.{}'.format('txt')) for file in os.listdir(IMAGES_FOLDER_OPTIONAL)):
|
616 |
-
call('mv '+IMAGES_FOLDER_OPTIONAL+'/*.txt '+CAPTIONS_DIR, shell=True)
|
617 |
-
if Crop_images:
|
618 |
-
os.chdir(str(IMAGES_FOLDER_OPTIONAL))
|
619 |
-
call('find . -name "* *" -type f | rename ' "'s/ /-/g'", shell=True)
|
620 |
-
os.chdir('/notebooks')
|
621 |
-
for filename in tqdm(os.listdir(IMAGES_FOLDER_OPTIONAL), bar_format=' |{bar:15}| {n_fmt}/{total_fmt} Uploaded'):
|
622 |
-
extension = filename.split(".")[-1]
|
623 |
-
identifier=filename.split(".")[0]
|
624 |
-
new_path_with_file = os.path.join(INSTANCE_DIR, filename)
|
625 |
-
file = Image.open(IMAGES_FOLDER_OPTIONAL+"/"+filename)
|
626 |
-
width, height = file.size
|
627 |
-
image = file
|
628 |
-
if file.size !=(Crop_size, Crop_size):
|
629 |
-
image=crop_image(file, Crop_size)
|
630 |
-
if extension.upper()=="JPG" or extension.upper()=="jpg":
|
631 |
-
image[0] = image[0].convert("RGB")
|
632 |
-
image[0].save(new_path_with_file, format="JPEG", quality = 100)
|
633 |
-
else:
|
634 |
-
image[0].save(new_path_with_file, format=extension.upper())
|
635 |
-
|
636 |
-
else:
|
637 |
-
call("cp \'"+IMAGES_FOLDER_OPTIONAL+"/"+filename+"\' "+INSTANCE_DIR, shell=True)
|
638 |
-
|
639 |
-
else:
|
640 |
-
for filename in tqdm(os.listdir(IMAGES_FOLDER_OPTIONAL), bar_format=' |{bar:15}| {n_fmt}/{total_fmt} Uploaded'):
|
641 |
-
call("cp -r " +IMAGES_FOLDER_OPTIONAL+"/. " +INSTANCE_DIR, shell=True)
|
642 |
-
|
643 |
-
elif IMAGES_FOLDER_OPTIONAL =="":
|
644 |
-
up=""
|
645 |
-
for file in uploader.value:
|
646 |
-
filename = file['name']
|
647 |
-
if filename.split(".")[-1]=="txt":
|
648 |
-
with open(CAPTIONS_DIR+'/'+filename, 'w') as f:
|
649 |
-
f.write(bytes(file['content']).decode())
|
650 |
-
up=[file for file in uploader.value if not file['name'].endswith('.txt')]
|
651 |
-
if Crop_images:
|
652 |
-
for file in tqdm(up, bar_format=' |{bar:15}| {n_fmt}/{total_fmt} Uploaded'):
|
653 |
-
filename = file['name']
|
654 |
-
img = Image.open(io.BytesIO(file['content']))
|
655 |
-
extension = filename.split(".")[-1]
|
656 |
-
identifier=filename.split(".")[0]
|
657 |
-
|
658 |
-
if extension.upper()=="JPG" or extension.upper()=="jpg":
|
659 |
-
img=img.convert("RGB")
|
660 |
-
img.save(INSTANCE_DIR+"/"+filename, format="JPEG", quality = 100)
|
661 |
-
else:
|
662 |
-
img.save(INSTANCE_DIR+"/"+filename, format=extension.upper())
|
663 |
-
|
664 |
-
new_path_with_file = os.path.join(INSTANCE_DIR, filename)
|
665 |
-
file = Image.open(new_path_with_file)
|
666 |
-
width, height = file.size
|
667 |
-
image = img
|
668 |
-
if file.size !=(Crop_size, Crop_size):
|
669 |
-
image=crop_image(file, Crop_size)
|
670 |
-
if extension.upper()=="JPG" or extension.upper()=="jpg":
|
671 |
-
image[0].save(new_path_with_file, format="JPEG", quality = 100)
|
672 |
-
else:
|
673 |
-
image[0].save(new_path_with_file, format=extension.upper())
|
674 |
-
|
675 |
-
else:
|
676 |
-
for file in tqdm(uploader.value, bar_format=' |{bar:15}| {n_fmt}/{total_fmt} Uploaded'):
|
677 |
-
filename = file['name']
|
678 |
-
img = Image.open(io.BytesIO(file['content']))
|
679 |
-
|
680 |
-
extension = filename.split(".")[-1]
|
681 |
-
identifier=filename.split(".")[0]
|
682 |
-
|
683 |
-
if extension.upper()=="JPG" or extension.upper()=="jpg":
|
684 |
-
img=img.convert("RGB")
|
685 |
-
img.save(INSTANCE_DIR+"/"+filename, format="JPEG", quality = 100)
|
686 |
-
else:
|
687 |
-
img.save(INSTANCE_DIR+"/"+filename, format=extension.upper())
|
688 |
-
|
689 |
-
if ren:
|
690 |
-
i=0
|
691 |
-
for filename in tqdm(os.listdir(INSTANCE_DIR), bar_format=' |{bar:15}| {n_fmt}/{total_fmt} Renamed'):
|
692 |
-
extension = filename.split(".")[-1]
|
693 |
-
identifier=filename.split(".")[0]
|
694 |
-
new_path_with_file = os.path.join(INSTANCE_DIR, "conceptimagedb"+str(i)+"."+extension)
|
695 |
-
call('mv "'+os.path.join(INSTANCE_DIR,filename)+'" "'+new_path_with_file+'"', shell=True)
|
696 |
-
i=i+1
|
697 |
-
|
698 |
-
os.chdir(INSTANCE_DIR)
|
699 |
-
call('find . -name "* *" -type f | rename ' "'s/ /-/g'", shell=True)
|
700 |
-
os.chdir(CAPTIONS_DIR)
|
701 |
-
call('find . -name "* *" -type f | rename ' "'s/ /-/g'", shell=True)
|
702 |
-
os.chdir('/notebooks')
|
703 |
-
|
704 |
-
|
705 |
-
|
706 |
-
def caption(CAPTIONS_DIR, INSTANCE_DIR):
|
707 |
-
|
708 |
-
paths=""
|
709 |
-
out=""
|
710 |
-
widgets_l=""
|
711 |
-
clear_output()
|
712 |
-
def Caption(path):
|
713 |
-
if path!="Select an instance image to caption":
|
714 |
-
|
715 |
-
name = os.path.splitext(os.path.basename(path))[0]
|
716 |
-
ext=os.path.splitext(os.path.basename(path))[-1][1:]
|
717 |
-
if ext=="jpg" or "JPG":
|
718 |
-
ext="JPEG"
|
719 |
-
|
720 |
-
if os.path.exists(CAPTIONS_DIR+"/"+name + '.txt'):
|
721 |
-
with open(CAPTIONS_DIR+"/"+name + '.txt', 'r') as f:
|
722 |
-
text = f.read()
|
723 |
-
else:
|
724 |
-
with open(CAPTIONS_DIR+"/"+name + '.txt', 'w') as f:
|
725 |
-
f.write("")
|
726 |
-
with open(CAPTIONS_DIR+"/"+name + '.txt', 'r') as f:
|
727 |
-
text = f.read()
|
728 |
-
|
729 |
-
img=Image.open(os.path.join(INSTANCE_DIR,path))
|
730 |
-
img=img.convert("RGB")
|
731 |
-
img=img.resize((420, 420))
|
732 |
-
image_bytes = BytesIO()
|
733 |
-
img.save(image_bytes, format=ext, qualiy=10)
|
734 |
-
image_bytes.seek(0)
|
735 |
-
image_data = image_bytes.read()
|
736 |
-
img= image_data
|
737 |
-
image = widgets.Image(
|
738 |
-
value=img,
|
739 |
-
width=420,
|
740 |
-
height=420
|
741 |
-
)
|
742 |
-
text_area = widgets.Textarea(value=text, description='', disabled=False, layout={'width': '300px', 'height': '120px'})
|
743 |
-
|
744 |
-
|
745 |
-
def update_text(text):
|
746 |
-
with open(CAPTIONS_DIR+"/"+name + '.txt', 'w') as f:
|
747 |
-
f.write(text)
|
748 |
-
|
749 |
-
button = widgets.Button(description='Save', button_style='success')
|
750 |
-
button.on_click(lambda b: update_text(text_area.value))
|
751 |
-
|
752 |
-
return widgets.VBox([widgets.HBox([image, text_area, button])])
|
753 |
-
|
754 |
-
|
755 |
-
paths = os.listdir(INSTANCE_DIR)
|
756 |
-
widgets_l = widgets.Select(options=["Select an instance image to caption"]+paths, rows=25)
|
757 |
-
|
758 |
-
|
759 |
-
out = widgets.Output()
|
760 |
-
|
761 |
-
def click(change):
|
762 |
-
with out:
|
763 |
-
out.clear_output()
|
764 |
-
display(Caption(change.new))
|
765 |
-
|
766 |
-
widgets_l.observe(click, names='value')
|
767 |
-
display(widgets.HBox([widgets_l, out]))
|
768 |
-
|
769 |
-
|
770 |
-
|
771 |
-
def dbtrainv2(Resume_Training, UNet_Training_Steps, UNet_Learning_Rate, Text_Encoder_Training_Steps, Text_Encoder_Concept_Training_Steps, Text_Encoder_Learning_Rate, Offset_Noise, Resolution, MODEL_NAMEv2, SESSION_DIR, INSTANCE_DIR, CONCEPT_DIR, CAPTIONS_DIR, External_Captions, INSTANCE_NAME, Session_Name, OUTPUT_DIR, PT, resumev2, Save_Checkpoint_Every_n_Steps, Start_saving_from_the_step, Save_Checkpoint_Every):
|
772 |
-
|
773 |
-
if os.path.exists(INSTANCE_DIR+"/.ipynb_checkpoints"):
|
774 |
-
call('rm -r '+INSTANCE_DIR+'/.ipynb_checkpoints', shell=True)
|
775 |
-
if os.path.exists(CONCEPT_DIR+"/.ipynb_checkpoints"):
|
776 |
-
call('rm -r '+CONCEPT_DIR+'/.ipynb_checkpoints', shell=True)
|
777 |
-
if os.path.exists(CAPTIONS_DIR+"/.ipynb_checkpoints"):
|
778 |
-
call('rm -r '+CAPTIONS_DIR+'/.ipynb_checkpoints', shell=True)
|
779 |
-
|
780 |
-
if resumev2 and not Resume_Training:
|
781 |
-
print('[1;31mOverwrite your previously trained model ?, answering "yes" will train a new model, answering "no" will resumev2 the training of the previous model? yes or no ?[0m')
|
782 |
-
while True:
|
783 |
-
ansres=input('')
|
784 |
-
if ansres=='no':
|
785 |
-
Resume_Training = True
|
786 |
-
resumev2= False
|
787 |
-
break
|
788 |
-
elif ansres=='yes':
|
789 |
-
Resume_Training = False
|
790 |
-
resumev2= False
|
791 |
-
break
|
792 |
-
|
793 |
-
while not Resume_Training and not os.path.exists(MODEL_NAMEv2+'/unet/diffusion_pytorch_model.bin'):
|
794 |
-
print('[1;31mNo model found, use the "Model Download" cell to download a model.')
|
795 |
-
time.sleep(5)
|
796 |
-
|
797 |
-
MODELT_NAME=MODEL_NAMEv2
|
798 |
-
|
799 |
-
Seed=random.randint(1, 999999)
|
800 |
-
|
801 |
-
ofstnse=""
|
802 |
-
if Offset_Noise:
|
803 |
-
ofstnse="--offset_noise"
|
804 |
-
|
805 |
-
extrnlcptn=""
|
806 |
-
if External_Captions:
|
807 |
-
extrnlcptn="--external_captions"
|
808 |
-
|
809 |
-
precision="fp16"
|
810 |
-
|
811 |
-
|
812 |
-
resuming=""
|
813 |
-
if Resume_Training and os.path.exists(OUTPUT_DIR+'/unet/diffusion_pytorch_model.bin'):
|
814 |
-
MODELT_NAME=OUTPUT_DIR
|
815 |
-
print('[1;32mResuming Training...[0m')
|
816 |
-
resuming="Yes"
|
817 |
-
elif Resume_Training and not os.path.exists(OUTPUT_DIR+'/unet/diffusion_pytorch_model.bin'):
|
818 |
-
print('[1;31mPrevious model not found, training a new model...[0m')
|
819 |
-
MODELT_NAME=MODEL_NAMEv2
|
820 |
-
while MODEL_NAMEv2=="":
|
821 |
-
print('[1;31mNo model found, use the "Model Download" cell to download a model.')
|
822 |
-
time.sleep(5)
|
823 |
-
|
824 |
-
|
825 |
-
trnonltxt=""
|
826 |
-
if UNet_Training_Steps==0:
|
827 |
-
trnonltxt="--train_only_text_encoder"
|
828 |
-
|
829 |
-
Enable_text_encoder_training= True
|
830 |
-
Enable_Text_Encoder_Concept_Training= True
|
831 |
-
|
832 |
-
|
833 |
-
if Text_Encoder_Training_Steps==0:
|
834 |
-
Enable_text_encoder_training= False
|
835 |
-
else:
|
836 |
-
stptxt=Text_Encoder_Training_Steps
|
837 |
-
|
838 |
-
if Text_Encoder_Concept_Training_Steps==0:
|
839 |
-
Enable_Text_Encoder_Concept_Training= False
|
840 |
-
else:
|
841 |
-
stptxtc=Text_Encoder_Concept_Training_Steps
|
842 |
-
|
843 |
-
|
844 |
-
if Save_Checkpoint_Every==None:
|
845 |
-
Save_Checkpoint_Every=1
|
846 |
-
stp=0
|
847 |
-
if Start_saving_from_the_step==None:
|
848 |
-
Start_saving_from_the_step=0
|
849 |
-
if (Start_saving_from_the_step < 200):
|
850 |
-
Start_saving_from_the_step=Save_Checkpoint_Every
|
851 |
-
stpsv=Start_saving_from_the_step
|
852 |
-
if Save_Checkpoint_Every_n_Steps:
|
853 |
-
stp=Save_Checkpoint_Every
|
854 |
-
|
855 |
-
|
856 |
-
def dump_only_textenc(trnonltxt, MODELT_NAME, INSTANCE_DIR, OUTPUT_DIR, PT, Seed, precision, Training_Steps):
|
857 |
-
call('accelerate launch /notebooks/diffusers/examples/dreambooth/train_dreambooth_pps.py \
|
858 |
-
'+trnonltxt+' \
|
859 |
-
'+extrnlcptn+' \
|
860 |
-
'+ofstnse+' \
|
861 |
-
--train_text_encoder \
|
862 |
-
--image_captions_filename \
|
863 |
-
--dump_only_text_encoder \
|
864 |
-
--pretrained_model_name_or_path='+MODELT_NAME+' \
|
865 |
-
--instance_data_dir='+INSTANCE_DIR+' \
|
866 |
-
--output_dir='+OUTPUT_DIR+' \
|
867 |
-
--captions_dir='+CAPTIONS_DIR+' \
|
868 |
-
--instance_prompt='+PT+' \
|
869 |
-
--seed='+str(Seed)+' \
|
870 |
-
--resolution='+str(Resolution)+' \
|
871 |
-
--mixed_precision='+str(precision)+' \
|
872 |
-
--train_batch_size=1 \
|
873 |
-
--gradient_accumulation_steps=1 --gradient_checkpointing \
|
874 |
-
--use_8bit_adam \
|
875 |
-
--learning_rate='+str(Text_Encoder_Learning_Rate)+' \
|
876 |
-
--lr_scheduler="linear" \
|
877 |
-
--lr_warmup_steps=0 \
|
878 |
-
--max_train_steps='+str(Training_Steps), shell=True)
|
879 |
-
|
880 |
-
def train_only_unet(stp, stpsv, SESSION_DIR, MODELT_NAME, INSTANCE_DIR, OUTPUT_DIR, Text_Encoder_Training_Steps, PT, Seed, Resolution, extrnlcptn, precision, Training_Steps):
|
881 |
-
clear_output()
|
882 |
-
if resuming=="Yes":
|
883 |
-
print('[1;32mResuming Training...[0m')
|
884 |
-
print('[1;33mTraining the UNet...[0m')
|
885 |
-
call('accelerate launch /notebooks/diffusers/examples/dreambooth/train_dreambooth_pps.py \
|
886 |
-
'+extrnlcptn+' \
|
887 |
-
'+ofstnse+' \
|
888 |
-
--image_captions_filename \
|
889 |
-
--train_only_unet \
|
890 |
-
--Session_dir='+SESSION_DIR+' \
|
891 |
-
--save_starting_step='+str(stpsv)+' \
|
892 |
-
--save_n_steps='+str(stp)+' \
|
893 |
-
--pretrained_model_name_or_path='+MODELT_NAME+' \
|
894 |
-
--instance_data_dir='+INSTANCE_DIR+' \
|
895 |
-
--output_dir='+OUTPUT_DIR+' \
|
896 |
-
--captions_dir='+CAPTIONS_DIR+' \
|
897 |
-
--instance_prompt='+PT+' \
|
898 |
-
--seed='+str(Seed)+' \
|
899 |
-
--resolution='+str(Resolution)+' \
|
900 |
-
--mixed_precision='+str(precision)+' \
|
901 |
-
--train_batch_size=1 \
|
902 |
-
--gradient_accumulation_steps=1 --gradient_checkpointing \
|
903 |
-
--use_8bit_adam \
|
904 |
-
--learning_rate='+str(UNet_Learning_Rate)+' \
|
905 |
-
--lr_scheduler="linear" \
|
906 |
-
--lr_warmup_steps=0 \
|
907 |
-
--max_train_steps='+str(Training_Steps), shell=True)
|
908 |
-
|
909 |
-
if Enable_text_encoder_training :
|
910 |
-
print('[1;33mTraining the text encoder...[0m')
|
911 |
-
if os.path.exists(OUTPUT_DIR+'/'+'text_encoder_trained'):
|
912 |
-
call('rm -r '+OUTPUT_DIR+'/text_encoder_trained', shell=True)
|
913 |
-
dump_only_textenc(trnonltxt, MODELT_NAME, INSTANCE_DIR, OUTPUT_DIR, PT, Seed, precision, Training_Steps=stptxt)
|
914 |
-
|
915 |
-
if Enable_Text_Encoder_Concept_Training:
|
916 |
-
if os.path.exists(CONCEPT_DIR):
|
917 |
-
if os.listdir(CONCEPT_DIR)!=[]:
|
918 |
-
clear_output()
|
919 |
-
if resuming=="Yes":
|
920 |
-
print('[1;32mResuming Training...[0m')
|
921 |
-
print('[1;33mTraining the text encoder on the concept...[0m')
|
922 |
-
dump_only_textenc(trnonltxt, MODELT_NAME, CONCEPT_DIR, OUTPUT_DIR, PT, Seed, precision, Training_Steps=stptxtc)
|
923 |
-
else:
|
924 |
-
clear_output()
|
925 |
-
if resuming=="Yes":
|
926 |
-
print('[1;32mResuming Training...[0m')
|
927 |
-
print('[1;31mNo concept images found, skipping concept training...')
|
928 |
-
Text_Encoder_Concept_Training_Steps=0
|
929 |
-
time.sleep(8)
|
930 |
-
else:
|
931 |
-
clear_output()
|
932 |
-
if resuming=="Yes":
|
933 |
-
print('[1;32mResuming Training...[0m')
|
934 |
-
print('[1;31mNo concept images found, skipping concept training...')
|
935 |
-
Text_Encoder_Concept_Training_Steps=0
|
936 |
-
time.sleep(8)
|
937 |
-
|
938 |
-
if UNet_Training_Steps!=0:
|
939 |
-
train_only_unet(stp, stpsv, SESSION_DIR, MODELT_NAME, INSTANCE_DIR, OUTPUT_DIR, Text_Encoder_Training_Steps, PT, Seed, Resolution, extrnlcptn, precision, Training_Steps=UNet_Training_Steps)
|
940 |
-
|
941 |
-
if UNet_Training_Steps==0 and Text_Encoder_Concept_Training_Steps==0 and Text_Encoder_Training_Steps==0 :
|
942 |
-
print('[1;32mNothing to do')
|
943 |
-
else:
|
944 |
-
if os.path.exists(OUTPUT_DIR+'/unet/diffusion_pytorch_model.bin'):
|
945 |
-
|
946 |
-
call('python /notebooks/diffusers/scripts/convertosdv2.py --fp16 '+OUTPUT_DIR+' '+SESSION_DIR+'/'+Session_Name+'.ckpt', shell=True)
|
947 |
-
clear_output()
|
948 |
-
if os.path.exists(SESSION_DIR+"/"+INSTANCE_NAME+'.ckpt'):
|
949 |
-
clear_output()
|
950 |
-
print("[1;32mDONE, the CKPT model is in the session's folder")
|
951 |
-
else:
|
952 |
-
print("[1;31mSomething went wrong")
|
953 |
-
|
954 |
-
else:
|
955 |
-
print("[1;31mSomething went wrong")
|
956 |
-
|
957 |
-
return resumev2
|
958 |
-
|
959 |
-
|
960 |
-
|
961 |
-
|
962 |
-
def testui(Custom_Path, Previous_Session_Name, Session_Name, User, Password):
|
963 |
-
|
964 |
-
|
965 |
-
if Previous_Session_Name!="":
|
966 |
-
print("[1;32mLoading a previous session model")
|
967 |
-
mdldir='/notebooks/Fast-Dreambooth/Sessions/'+Previous_Session_Name
|
968 |
-
path_to_trained_model=mdldir+"/"+Previous_Session_Name+'.ckpt'
|
969 |
-
|
970 |
-
|
971 |
-
while not os.path.exists(path_to_trained_model):
|
972 |
-
print("[1;31mThere is no trained model in the previous session")
|
973 |
-
time.sleep(5)
|
974 |
-
|
975 |
-
elif Custom_Path!="":
|
976 |
-
print("[1;32mLoading model from a custom path")
|
977 |
-
path_to_trained_model=Custom_Path
|
978 |
-
|
979 |
-
|
980 |
-
while not os.path.exists(path_to_trained_model):
|
981 |
-
print("[1;31mWrong Path")
|
982 |
-
time.sleep(5)
|
983 |
-
|
984 |
-
else:
|
985 |
-
print("[1;32mLoading the trained model")
|
986 |
-
mdldir='/notebooks/Fast-Dreambooth/Sessions/'+Session_Name
|
987 |
-
path_to_trained_model=mdldir+"/"+Session_Name+'.ckpt'
|
988 |
-
|
989 |
-
|
990 |
-
while not os.path.exists(path_to_trained_model):
|
991 |
-
print("[1;31mThere is no trained model in this session")
|
992 |
-
time.sleep(5)
|
993 |
-
|
994 |
-
auth=f"--gradio-auth {User}:{Password}"
|
995 |
-
if User =="" or Password=="":
|
996 |
-
auth=""
|
997 |
-
|
998 |
-
os.chdir('/notebooks')
|
999 |
-
if not os.path.exists('/notebooks/sd/stablediffusiond'): #reset later
|
1000 |
-
call('wget -q -O sd_mrep.tar.zst https://huggingface.co/TheLastBen/dependencies/resolve/main/sd_mrep.tar.zst', shell=True)
|
1001 |
-
call('tar --zstd -xf sd_mrep.tar.zst', shell=True)
|
1002 |
-
call('rm sd_mrep.tar.zst', shell=True)
|
1003 |
-
|
1004 |
-
os.chdir('/notebooks/sd')
|
1005 |
-
if not os.path.exists('stable-diffusion-webui'):
|
1006 |
-
call('git clone -q --depth 1 --branch master https://github.com/AUTOMATIC1111/stable-diffusion-webui', shell=True)
|
1007 |
-
|
1008 |
-
os.chdir('/notebooks/sd/stable-diffusion-webui/')
|
1009 |
-
call('git reset --hard', shell=True, stdout=open('/dev/null', 'w'))
|
1010 |
-
print('[1;32m')
|
1011 |
-
call('git checkout master', shell=True, stdout=open('/dev/null', 'w'), stderr=open('/dev/null', 'w'))
|
1012 |
-
call('git pull', shell=True, stdout=open('/dev/null', 'w'))
|
1013 |
-
os.chdir('/notebooks')
|
1014 |
-
clear_output()
|
1015 |
-
|
1016 |
-
|
1017 |
-
call('wget -q -O /usr/local/lib/python3.9/dist-packages/gradio/blocks.py https://raw.githubusercontent.com/TheLastBen/fast-stable-diffusion/main/AUTOMATIC1111_files/blocks.py', shell=True)
|
1018 |
-
|
1019 |
-
localurl="tensorboard-"+os.environ.get('PAPERSPACE_FQDN')
|
1020 |
-
|
1021 |
-
for line in fileinput.input('/usr/local/lib/python3.9/dist-packages/gradio/blocks.py', inplace=True):
|
1022 |
-
if line.strip().startswith('self.server_name ='):
|
1023 |
-
line = f' self.server_name = "{localurl}"\n'
|
1024 |
-
if line.strip().startswith('self.protocol = "https"'):
|
1025 |
-
line = ' self.protocol = "https"\n'
|
1026 |
-
if line.strip().startswith('if self.local_url.startswith("https") or self.is_colab'):
|
1027 |
-
line = ''
|
1028 |
-
if line.strip().startswith('else "http"'):
|
1029 |
-
line = ''
|
1030 |
-
sys.stdout.write(line)
|
1031 |
-
|
1032 |
-
|
1033 |
-
os.chdir('/notebooks/sd/stable-diffusion-webui/modules')
|
1034 |
-
|
1035 |
-
call("sed -i 's@possible_sd_paths =.*@possible_sd_paths = [\"/notebooks/sd/stablediffusion\"]@' /notebooks/sd/stable-diffusion-webui/modules/paths.py", shell=True)
|
1036 |
-
call("sed -i 's@\.\.\/@src/@g' /notebooks/sd/stable-diffusion-webui/modules/paths.py", shell=True)
|
1037 |
-
call("sed -i 's@src\/generative-models@generative-models@g' /notebooks/sd/stable-diffusion-webui/modules/paths.py", shell=True)
|
1038 |
-
|
1039 |
-
call("sed -i 's@-> Network | None@@g' /notebooks/sd/stable-diffusion-webui/extensions-builtin/Lora/network.py", shell=True)
|
1040 |
-
call("sed -i 's@from scipy.ndimage.filters@from scipy.ndimage@g' /usr/local/lib/python3.9/dist-packages/basicsr/metrics/niqe.py", shell=True)
|
1041 |
-
|
1042 |
-
call("sed -i 's@\"quicksettings\": OptionInfo(.*@\"quicksettings\": OptionInfo(\"sd_model_checkpoint, sd_vae, CLIP_stop_at_last_layers, inpainting_mask_weight, initial_noise_multiplier\", \"Quicksettings list\"),@' /notebooks/sd/stable-diffusion-webui/modules/shared.py", shell=True)
|
1043 |
-
os.chdir('/notebooks/sd/stable-diffusion-webui')
|
1044 |
-
clear_output()
|
1045 |
-
|
1046 |
-
configf="--disable-console-progressbars --no-gradio-queue --upcast-sampling --no-half-vae --disable-safe-unpickle --api --no-download-sd-model --xformers --enable-insecure-extension-access --port 6006 --listen --skip-version-check --ckpt "+path_to_trained_model+" "+auth
|
1047 |
-
|
1048 |
-
return configf
|
1049 |
-
|
1050 |
-
|
1051 |
-
|
1052 |
-
|
1053 |
-
def clean():
|
1054 |
-
|
1055 |
-
Sessions=os.listdir("/notebooks/Fast-Dreambooth/Sessions")
|
1056 |
-
|
1057 |
-
s = widgets.Select(
|
1058 |
-
options=Sessions,
|
1059 |
-
rows=5,
|
1060 |
-
description='',
|
1061 |
-
disabled=False
|
1062 |
-
)
|
1063 |
-
|
1064 |
-
out=widgets.Output()
|
1065 |
-
|
1066 |
-
d = widgets.Button(
|
1067 |
-
description='Remove',
|
1068 |
-
disabled=False,
|
1069 |
-
button_style='warning',
|
1070 |
-
tooltip='Removet the selected session',
|
1071 |
-
icon='warning'
|
1072 |
-
)
|
1073 |
-
|
1074 |
-
def rem(d):
|
1075 |
-
with out:
|
1076 |
-
if s.value is not None:
|
1077 |
-
clear_output()
|
1078 |
-
print("[1;33mTHE SESSION [1;31m"+s.value+" [1;33mHAS BEEN REMOVED FROM THE STORAGE")
|
1079 |
-
call('rm -r /notebooks/Fast-Dreambooth/Sessions/'+s.value, shell=True)
|
1080 |
-
if os.path.exists('/notebooks/models/'+s.value):
|
1081 |
-
call('rm -r /notebooks/models/'+s.value, shell=True)
|
1082 |
-
s.options=os.listdir("/notebooks/Fast-Dreambooth/Sessions")
|
1083 |
-
|
1084 |
-
|
1085 |
-
else:
|
1086 |
-
d.close()
|
1087 |
-
s.close()
|
1088 |
-
clear_output()
|
1089 |
-
print("[1;32mNOTHING TO REMOVE")
|
1090 |
-
|
1091 |
-
d.on_click(rem)
|
1092 |
-
if s.value is not None:
|
1093 |
-
display(s,d,out)
|
1094 |
-
else:
|
1095 |
-
print("[1;32mNOTHING TO REMOVE")
|
1096 |
-
|
1097 |
-
|
1098 |
-
|
1099 |
-
def hfv2(Name_of_your_concept, Save_concept_to, hf_token_write, INSTANCE_NAME, OUTPUT_DIR, Session_Name, MDLPTH):
|
1100 |
-
|
1101 |
-
from slugify import slugify
|
1102 |
-
from huggingface_hub import HfApi, HfFolder, CommitOperationAdd
|
1103 |
-
from huggingface_hub import create_repo
|
1104 |
-
from IPython.display import display_markdown
|
1105 |
-
|
1106 |
-
if(Name_of_your_concept == ""):
|
1107 |
-
Name_of_your_concept = Session_Name
|
1108 |
-
Name_of_your_concept=Name_of_your_concept.replace(" ","-")
|
1109 |
-
|
1110 |
-
|
1111 |
-
|
1112 |
-
if hf_token_write =="":
|
1113 |
-
print('[1;32mYour Hugging Face write access token : ')
|
1114 |
-
hf_token_write=input()
|
1115 |
-
|
1116 |
-
hf_token = hf_token_write
|
1117 |
-
|
1118 |
-
api = HfApi()
|
1119 |
-
your_username = api.whoami(token=hf_token)["name"]
|
1120 |
-
|
1121 |
-
repo_id = f"{your_username}/{slugify(Name_of_your_concept)}"
|
1122 |
-
output_dir = f'/notebooks/models/'+INSTANCE_NAME
|
1123 |
-
|
1124 |
-
def bar(prg):
|
1125 |
-
clear_output()
|
1126 |
-
br="[1;33mUploading to HuggingFace : " '[0m|'+'█' * prg + ' ' * (25-prg)+'| ' +str(prg*4)+ "%"
|
1127 |
-
return br
|
1128 |
-
|
1129 |
-
print(bar(1))
|
1130 |
-
|
1131 |
-
readme_text = f'''---
|
1132 |
-
license: creativeml-openrail-m
|
1133 |
-
tags:
|
1134 |
-
- text-to-image
|
1135 |
-
- stable-diffusion
|
1136 |
-
---
|
1137 |
-
### {Name_of_your_concept} Dreambooth model trained by {api.whoami(token=hf_token)["name"]} with TheLastBen's fast-DreamBooth notebook
|
1138 |
-
|
1139 |
-
'''
|
1140 |
-
#Save the readme to a file
|
1141 |
-
readme_file = open("README.md", "w")
|
1142 |
-
readme_file.write(readme_text)
|
1143 |
-
readme_file.close()
|
1144 |
-
|
1145 |
-
operations = [
|
1146 |
-
CommitOperationAdd(path_in_repo="README.md", path_or_fileobj="README.md"),
|
1147 |
-
CommitOperationAdd(path_in_repo=f"{Session_Name}.ckpt",path_or_fileobj=MDLPTH)
|
1148 |
-
|
1149 |
-
]
|
1150 |
-
create_repo(repo_id,private=True, token=hf_token)
|
1151 |
-
|
1152 |
-
api.create_commit(
|
1153 |
-
repo_id=repo_id,
|
1154 |
-
operations=operations,
|
1155 |
-
commit_message=f"Upload the concept {Name_of_your_concept} embeds and token",
|
1156 |
-
token=hf_token
|
1157 |
-
)
|
1158 |
-
|
1159 |
-
print(bar(8))
|
1160 |
-
|
1161 |
-
api.upload_folder(
|
1162 |
-
folder_path=OUTPUT_DIR+"/scheduler",
|
1163 |
-
path_in_repo="scheduler",
|
1164 |
-
repo_id=repo_id,
|
1165 |
-
token=hf_token
|
1166 |
-
)
|
1167 |
-
|
1168 |
-
print(bar(9))
|
1169 |
-
|
1170 |
-
api.upload_folder(
|
1171 |
-
folder_path=OUTPUT_DIR+"/text_encoder",
|
1172 |
-
path_in_repo="text_encoder",
|
1173 |
-
repo_id=repo_id,
|
1174 |
-
token=hf_token
|
1175 |
-
)
|
1176 |
-
|
1177 |
-
print(bar(12))
|
1178 |
-
|
1179 |
-
api.upload_folder(
|
1180 |
-
folder_path=OUTPUT_DIR+"/tokenizer",
|
1181 |
-
path_in_repo="tokenizer",
|
1182 |
-
repo_id=repo_id,
|
1183 |
-
token=hf_token
|
1184 |
-
)
|
1185 |
-
|
1186 |
-
print(bar(13))
|
1187 |
-
|
1188 |
-
api.upload_folder(
|
1189 |
-
folder_path=OUTPUT_DIR+"/unet",
|
1190 |
-
path_in_repo="unet",
|
1191 |
-
repo_id=repo_id,
|
1192 |
-
token=hf_token
|
1193 |
-
)
|
1194 |
-
|
1195 |
-
print(bar(21))
|
1196 |
-
|
1197 |
-
api.upload_folder(
|
1198 |
-
folder_path=OUTPUT_DIR+"/vae",
|
1199 |
-
path_in_repo="vae",
|
1200 |
-
repo_id=repo_id,
|
1201 |
-
token=hf_token
|
1202 |
-
)
|
1203 |
-
|
1204 |
-
print(bar(23))
|
1205 |
-
|
1206 |
-
api.upload_file(
|
1207 |
-
path_or_fileobj=OUTPUT_DIR+"/model_index.json",
|
1208 |
-
path_in_repo="model_index.json",
|
1209 |
-
repo_id=repo_id,
|
1210 |
-
token=hf_token
|
1211 |
-
)
|
1212 |
-
|
1213 |
-
print(bar(25))
|
1214 |
-
|
1215 |
-
print("[1;32mYour concept was saved successfully at https://huggingface.co/"+repo_id)
|
1216 |
-
done()
|
1217 |
-
|
1218 |
-
|
1219 |
-
|
1220 |
-
def crop_image(im, size):
|
1221 |
-
|
1222 |
-
GREEN = "#0F0"
|
1223 |
-
BLUE = "#00F"
|
1224 |
-
RED = "#F00"
|
1225 |
-
|
1226 |
-
def focal_point(im, settings):
|
1227 |
-
corner_points = image_corner_points(im, settings) if settings.corner_points_weight > 0 else []
|
1228 |
-
entropy_points = image_entropy_points(im, settings) if settings.entropy_points_weight > 0 else []
|
1229 |
-
face_points = image_face_points(im, settings) if settings.face_points_weight > 0 else []
|
1230 |
-
|
1231 |
-
pois = []
|
1232 |
-
|
1233 |
-
weight_pref_total = 0
|
1234 |
-
if len(corner_points) > 0:
|
1235 |
-
weight_pref_total += settings.corner_points_weight
|
1236 |
-
if len(entropy_points) > 0:
|
1237 |
-
weight_pref_total += settings.entropy_points_weight
|
1238 |
-
if len(face_points) > 0:
|
1239 |
-
weight_pref_total += settings.face_points_weight
|
1240 |
-
|
1241 |
-
corner_centroid = None
|
1242 |
-
if len(corner_points) > 0:
|
1243 |
-
corner_centroid = centroid(corner_points)
|
1244 |
-
corner_centroid.weight = settings.corner_points_weight / weight_pref_total
|
1245 |
-
pois.append(corner_centroid)
|
1246 |
-
|
1247 |
-
entropy_centroid = None
|
1248 |
-
if len(entropy_points) > 0:
|
1249 |
-
entropy_centroid = centroid(entropy_points)
|
1250 |
-
entropy_centroid.weight = settings.entropy_points_weight / weight_pref_total
|
1251 |
-
pois.append(entropy_centroid)
|
1252 |
-
|
1253 |
-
face_centroid = None
|
1254 |
-
if len(face_points) > 0:
|
1255 |
-
face_centroid = centroid(face_points)
|
1256 |
-
face_centroid.weight = settings.face_points_weight / weight_pref_total
|
1257 |
-
pois.append(face_centroid)
|
1258 |
-
|
1259 |
-
average_point = poi_average(pois, settings)
|
1260 |
-
|
1261 |
-
return average_point
|
1262 |
-
|
1263 |
-
|
1264 |
-
def image_face_points(im, settings):
|
1265 |
-
|
1266 |
-
np_im = np.array(im)
|
1267 |
-
gray = cv2.cvtColor(np_im, cv2.COLOR_BGR2GRAY)
|
1268 |
-
|
1269 |
-
tries = [
|
1270 |
-
[ f'{cv2.data.haarcascades}haarcascade_eye.xml', 0.01 ],
|
1271 |
-
[ f'{cv2.data.haarcascades}haarcascade_frontalface_default.xml', 0.05 ],
|
1272 |
-
[ f'{cv2.data.haarcascades}haarcascade_profileface.xml', 0.05 ],
|
1273 |
-
[ f'{cv2.data.haarcascades}haarcascade_frontalface_alt.xml', 0.05 ],
|
1274 |
-
[ f'{cv2.data.haarcascades}haarcascade_frontalface_alt2.xml', 0.05 ],
|
1275 |
-
[ f'{cv2.data.haarcascades}haarcascade_frontalface_alt_tree.xml', 0.05 ],
|
1276 |
-
[ f'{cv2.data.haarcascades}haarcascade_eye_tree_eyeglasses.xml', 0.05 ],
|
1277 |
-
[ f'{cv2.data.haarcascades}haarcascade_upperbody.xml', 0.05 ]
|
1278 |
-
]
|
1279 |
-
for t in tries:
|
1280 |
-
classifier = cv2.CascadeClassifier(t[0])
|
1281 |
-
minsize = int(min(im.width, im.height) * t[1]) # at least N percent of the smallest side
|
1282 |
-
try:
|
1283 |
-
faces = classifier.detectMultiScale(gray, scaleFactor=1.1,
|
1284 |
-
minNeighbors=7, minSize=(minsize, minsize), flags=cv2.CASCADE_SCALE_IMAGE)
|
1285 |
-
except:
|
1286 |
-
continue
|
1287 |
-
|
1288 |
-
if len(faces) > 0:
|
1289 |
-
rects = [[f[0], f[1], f[0] + f[2], f[1] + f[3]] for f in faces]
|
1290 |
-
return [PointOfInterest((r[0] +r[2]) // 2, (r[1] + r[3]) // 2, size=abs(r[0]-r[2]), weight=1/len(rects)) for r in rects]
|
1291 |
-
return []
|
1292 |
-
|
1293 |
-
|
1294 |
-
def image_corner_points(im, settings):
|
1295 |
-
grayscale = im.convert("L")
|
1296 |
-
|
1297 |
-
|
1298 |
-
gd = ImageDraw.Draw(grayscale)
|
1299 |
-
gd.rectangle([0, im.height*.9, im.width, im.height], fill="#999")
|
1300 |
-
|
1301 |
-
np_im = np.array(grayscale)
|
1302 |
-
|
1303 |
-
points = cv2.goodFeaturesToTrack(
|
1304 |
-
np_im,
|
1305 |
-
maxCorners=100,
|
1306 |
-
qualityLevel=0.04,
|
1307 |
-
minDistance=min(grayscale.width, grayscale.height)*0.06,
|
1308 |
-
useHarrisDetector=False,
|
1309 |
-
)
|
1310 |
-
|
1311 |
-
if points is None:
|
1312 |
-
return []
|
1313 |
-
|
1314 |
-
focal_points = []
|
1315 |
-
for point in points:
|
1316 |
-
x, y = point.ravel()
|
1317 |
-
focal_points.append(PointOfInterest(x, y, size=4, weight=1/len(points)))
|
1318 |
-
|
1319 |
-
return focal_points
|
1320 |
-
|
1321 |
-
|
1322 |
-
def image_entropy_points(im, settings):
|
1323 |
-
landscape = im.height < im.width
|
1324 |
-
portrait = im.height > im.width
|
1325 |
-
if landscape:
|
1326 |
-
move_idx = [0, 2]
|
1327 |
-
move_max = im.size[0]
|
1328 |
-
elif portrait:
|
1329 |
-
move_idx = [1, 3]
|
1330 |
-
move_max = im.size[1]
|
1331 |
-
else:
|
1332 |
-
return []
|
1333 |
-
|
1334 |
-
e_max = 0
|
1335 |
-
crop_current = [0, 0, settings.crop_width, settings.crop_height]
|
1336 |
-
crop_best = crop_current
|
1337 |
-
while crop_current[move_idx[1]] < move_max:
|
1338 |
-
crop = im.crop(tuple(crop_current))
|
1339 |
-
e = image_entropy(crop)
|
1340 |
-
|
1341 |
-
if (e > e_max):
|
1342 |
-
e_max = e
|
1343 |
-
crop_best = list(crop_current)
|
1344 |
-
|
1345 |
-
crop_current[move_idx[0]] += 4
|
1346 |
-
crop_current[move_idx[1]] += 4
|
1347 |
-
|
1348 |
-
x_mid = int(crop_best[0] + settings.crop_width/2)
|
1349 |
-
y_mid = int(crop_best[1] + settings.crop_height/2)
|
1350 |
-
|
1351 |
-
return [PointOfInterest(x_mid, y_mid, size=25, weight=1.0)]
|
1352 |
-
|
1353 |
-
|
1354 |
-
def image_entropy(im):
|
1355 |
-
# greyscale image entropy
|
1356 |
-
# band = np.asarray(im.convert("L"))
|
1357 |
-
band = np.asarray(im.convert("1"), dtype=np.uint8)
|
1358 |
-
hist, _ = np.histogram(band, bins=range(0, 256))
|
1359 |
-
hist = hist[hist > 0]
|
1360 |
-
return -np.log2(hist / hist.sum()).sum()
|
1361 |
-
|
1362 |
-
def centroid(pois):
|
1363 |
-
x = [poi.x for poi in pois]
|
1364 |
-
y = [poi.y for poi in pois]
|
1365 |
-
return PointOfInterest(sum(x)/len(pois), sum(y)/len(pois))
|
1366 |
-
|
1367 |
-
|
1368 |
-
def poi_average(pois, settings):
|
1369 |
-
weight = 0.0
|
1370 |
-
x = 0.0
|
1371 |
-
y = 0.0
|
1372 |
-
for poi in pois:
|
1373 |
-
weight += poi.weight
|
1374 |
-
x += poi.x * poi.weight
|
1375 |
-
y += poi.y * poi.weight
|
1376 |
-
avg_x = round(weight and x / weight)
|
1377 |
-
avg_y = round(weight and y / weight)
|
1378 |
-
|
1379 |
-
return PointOfInterest(avg_x, avg_y)
|
1380 |
-
|
1381 |
-
|
1382 |
-
def is_landscape(w, h):
|
1383 |
-
return w > h
|
1384 |
-
|
1385 |
-
|
1386 |
-
def is_portrait(w, h):
|
1387 |
-
return h > w
|
1388 |
-
|
1389 |
-
|
1390 |
-
def is_square(w, h):
|
1391 |
-
return w == h
|
1392 |
-
|
1393 |
-
|
1394 |
-
class PointOfInterest:
|
1395 |
-
def __init__(self, x, y, weight=1.0, size=10):
|
1396 |
-
self.x = x
|
1397 |
-
self.y = y
|
1398 |
-
self.weight = weight
|
1399 |
-
self.size = size
|
1400 |
-
|
1401 |
-
def bounding(self, size):
|
1402 |
-
return [
|
1403 |
-
self.x - size//2,
|
1404 |
-
self.y - size//2,
|
1405 |
-
self.x + size//2,
|
1406 |
-
self.y + size//2
|
1407 |
-
]
|
1408 |
-
|
1409 |
-
class Settings:
|
1410 |
-
def __init__(self, crop_width=512, crop_height=512, corner_points_weight=0.5, entropy_points_weight=0.5, face_points_weight=0.5):
|
1411 |
-
self.crop_width = crop_width
|
1412 |
-
self.crop_height = crop_height
|
1413 |
-
self.corner_points_weight = corner_points_weight
|
1414 |
-
self.entropy_points_weight = entropy_points_weight
|
1415 |
-
self.face_points_weight = face_points_weight
|
1416 |
-
|
1417 |
-
settings = Settings(
|
1418 |
-
crop_width = size,
|
1419 |
-
crop_height = size,
|
1420 |
-
face_points_weight = 0.9,
|
1421 |
-
entropy_points_weight = 0.15,
|
1422 |
-
corner_points_weight = 0.5,
|
1423 |
-
)
|
1424 |
-
|
1425 |
-
scale_by = 1
|
1426 |
-
if is_landscape(im.width, im.height):
|
1427 |
-
scale_by = settings.crop_height / im.height
|
1428 |
-
elif is_portrait(im.width, im.height):
|
1429 |
-
scale_by = settings.crop_width / im.width
|
1430 |
-
elif is_square(im.width, im.height):
|
1431 |
-
if is_square(settings.crop_width, settings.crop_height):
|
1432 |
-
scale_by = settings.crop_width / im.width
|
1433 |
-
elif is_landscape(settings.crop_width, settings.crop_height):
|
1434 |
-
scale_by = settings.crop_width / im.width
|
1435 |
-
elif is_portrait(settings.crop_width, settings.crop_height):
|
1436 |
-
scale_by = settings.crop_height / im.height
|
1437 |
-
|
1438 |
-
im = im.resize((int(im.width * scale_by), int(im.height * scale_by)))
|
1439 |
-
im_debug = im.copy()
|
1440 |
-
|
1441 |
-
focus = focal_point(im_debug, settings)
|
1442 |
-
|
1443 |
-
# take the focal point and turn it into crop coordinates that try to center over the focal
|
1444 |
-
# point but then get adjusted back into the frame
|
1445 |
-
y_half = int(settings.crop_height / 2)
|
1446 |
-
x_half = int(settings.crop_width / 2)
|
1447 |
-
|
1448 |
-
x1 = focus.x - x_half
|
1449 |
-
if x1 < 0:
|
1450 |
-
x1 = 0
|
1451 |
-
elif x1 + settings.crop_width > im.width:
|
1452 |
-
x1 = im.width - settings.crop_width
|
1453 |
-
|
1454 |
-
y1 = focus.y - y_half
|
1455 |
-
if y1 < 0:
|
1456 |
-
y1 = 0
|
1457 |
-
elif y1 + settings.crop_height > im.height:
|
1458 |
-
y1 = im.height - settings.crop_height
|
1459 |
-
|
1460 |
-
x2 = x1 + settings.crop_width
|
1461 |
-
y2 = y1 + settings.crop_height
|
1462 |
-
|
1463 |
-
crop = [x1, y1, x2, y2]
|
1464 |
-
|
1465 |
-
results = []
|
1466 |
-
|
1467 |
-
results.append(im.crop(tuple(crop)))
|
1468 |
-
|
1469 |
-
return results
|
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