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version = '0.4.0.7' | ||
version = '0.4.1.0' |
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import os | ||
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import numpy as np | ||
import torch | ||
from transformers import CLIPConfig, CLIPImageProcessor | ||
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import ldm_patched.modules.model_management as model_management | ||
import modules.config | ||
from extras.safety_checker.models.safety_checker import StableDiffusionSafetyChecker | ||
from ldm_patched.modules.model_patcher import ModelPatcher | ||
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safety_checker_repo_root = os.path.join(os.path.dirname(__file__), 'safety_checker') | ||
config_path = os.path.join(safety_checker_repo_root, "configs", "config.json") | ||
preprocessor_config_path = os.path.join(safety_checker_repo_root, "configs", "preprocessor_config.json") | ||
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class Censor: | ||
def __init__(self): | ||
self.safety_checker_model: ModelPatcher | None = None | ||
self.clip_image_processor: CLIPImageProcessor | None = None | ||
self.load_device = torch.device('cpu') | ||
self.offload_device = torch.device('cpu') | ||
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def init(self): | ||
if self.safety_checker_model is None and self.clip_image_processor is None: | ||
safety_checker_model = modules.config.downloading_safety_checker_model() | ||
self.clip_image_processor = CLIPImageProcessor.from_json_file(preprocessor_config_path) | ||
clip_config = CLIPConfig.from_json_file(config_path) | ||
model = StableDiffusionSafetyChecker.from_pretrained(safety_checker_model, config=clip_config) | ||
model.eval() | ||
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self.load_device = model_management.text_encoder_device() | ||
self.offload_device = model_management.text_encoder_offload_device() | ||
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model.to(self.offload_device) | ||
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self.safety_checker_model = ModelPatcher(model, load_device=self.load_device, offload_device=self.offload_device) | ||
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def censor(self, images: list | np.ndarray) -> list | np.ndarray: | ||
self.init() | ||
model_management.load_model_gpu(self.safety_checker_model) | ||
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single = False | ||
if not isinstance(images, list) or isinstance(images, np.ndarray): | ||
images = [images] | ||
single = True | ||
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safety_checker_input = self.clip_image_processor(images, return_tensors="pt") | ||
safety_checker_input.to(device=self.load_device) | ||
checked_images, has_nsfw_concept = self.safety_checker_model.model(images=images, | ||
clip_input=safety_checker_input.pixel_values) | ||
checked_images = [image.astype(np.uint8) for image in checked_images] | ||
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if single: | ||
checked_images = checked_images[0] | ||
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return checked_images | ||
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default_censor = Censor().censor |
171 changes: 171 additions & 0 deletions
171
repositories/Fooocus/extras/safety_checker/configs/config.json
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{ | ||
"_name_or_path": "clip-vit-large-patch14/", | ||
"architectures": [ | ||
"SafetyChecker" | ||
], | ||
"initializer_factor": 1.0, | ||
"logit_scale_init_value": 2.6592, | ||
"model_type": "clip", | ||
"projection_dim": 768, | ||
"text_config": { | ||
"_name_or_path": "", | ||
"add_cross_attention": false, | ||
"architectures": null, | ||
"attention_dropout": 0.0, | ||
"bad_words_ids": null, | ||
"bos_token_id": 0, | ||
"chunk_size_feed_forward": 0, | ||
"cross_attention_hidden_size": null, | ||
"decoder_start_token_id": null, | ||
"diversity_penalty": 0.0, | ||
"do_sample": false, | ||
"dropout": 0.0, | ||
"early_stopping": false, | ||
"encoder_no_repeat_ngram_size": 0, | ||
"eos_token_id": 2, | ||
"exponential_decay_length_penalty": null, | ||
"finetuning_task": null, | ||
"forced_bos_token_id": null, | ||
"forced_eos_token_id": null, | ||
"hidden_act": "quick_gelu", | ||
"hidden_size": 768, | ||
"id2label": { | ||
"0": "LABEL_0", | ||
"1": "LABEL_1" | ||
}, | ||
"initializer_factor": 1.0, | ||
"initializer_range": 0.02, | ||
"intermediate_size": 3072, | ||
"is_decoder": false, | ||
"is_encoder_decoder": false, | ||
"label2id": { | ||
"LABEL_0": 0, | ||
"LABEL_1": 1 | ||
}, | ||
"layer_norm_eps": 1e-05, | ||
"length_penalty": 1.0, | ||
"max_length": 20, | ||
"max_position_embeddings": 77, | ||
"min_length": 0, | ||
"model_type": "clip_text_model", | ||
"no_repeat_ngram_size": 0, | ||
"num_attention_heads": 12, | ||
"num_beam_groups": 1, | ||
"num_beams": 1, | ||
"num_hidden_layers": 12, | ||
"num_return_sequences": 1, | ||
"output_attentions": false, | ||
"output_hidden_states": false, | ||
"output_scores": false, | ||
"pad_token_id": 1, | ||
"prefix": null, | ||
"problem_type": null, | ||
"pruned_heads": {}, | ||
"remove_invalid_values": false, | ||
"repetition_penalty": 1.0, | ||
"return_dict": true, | ||
"return_dict_in_generate": false, | ||
"sep_token_id": null, | ||
"task_specific_params": null, | ||
"temperature": 1.0, | ||
"tie_encoder_decoder": false, | ||
"tie_word_embeddings": true, | ||
"tokenizer_class": null, | ||
"top_k": 50, | ||
"top_p": 1.0, | ||
"torch_dtype": null, | ||
"torchscript": false, | ||
"transformers_version": "4.21.0.dev0", | ||
"typical_p": 1.0, | ||
"use_bfloat16": false, | ||
"vocab_size": 49408 | ||
}, | ||
"text_config_dict": { | ||
"hidden_size": 768, | ||
"intermediate_size": 3072, | ||
"num_attention_heads": 12, | ||
"num_hidden_layers": 12 | ||
}, | ||
"torch_dtype": "float32", | ||
"transformers_version": null, | ||
"vision_config": { | ||
"_name_or_path": "", | ||
"add_cross_attention": false, | ||
"architectures": null, | ||
"attention_dropout": 0.0, | ||
"bad_words_ids": null, | ||
"bos_token_id": null, | ||
"chunk_size_feed_forward": 0, | ||
"cross_attention_hidden_size": null, | ||
"decoder_start_token_id": null, | ||
"diversity_penalty": 0.0, | ||
"do_sample": false, | ||
"dropout": 0.0, | ||
"early_stopping": false, | ||
"encoder_no_repeat_ngram_size": 0, | ||
"eos_token_id": null, | ||
"exponential_decay_length_penalty": null, | ||
"finetuning_task": null, | ||
"forced_bos_token_id": null, | ||
"forced_eos_token_id": null, | ||
"hidden_act": "quick_gelu", | ||
"hidden_size": 1024, | ||
"id2label": { | ||
"0": "LABEL_0", | ||
"1": "LABEL_1" | ||
}, | ||
"image_size": 224, | ||
"initializer_factor": 1.0, | ||
"initializer_range": 0.02, | ||
"intermediate_size": 4096, | ||
"is_decoder": false, | ||
"is_encoder_decoder": false, | ||
"label2id": { | ||
"LABEL_0": 0, | ||
"LABEL_1": 1 | ||
}, | ||
"layer_norm_eps": 1e-05, | ||
"length_penalty": 1.0, | ||
"max_length": 20, | ||
"min_length": 0, | ||
"model_type": "clip_vision_model", | ||
"no_repeat_ngram_size": 0, | ||
"num_attention_heads": 16, | ||
"num_beam_groups": 1, | ||
"num_beams": 1, | ||
"num_hidden_layers": 24, | ||
"num_return_sequences": 1, | ||
"output_attentions": false, | ||
"output_hidden_states": false, | ||
"output_scores": false, | ||
"pad_token_id": null, | ||
"patch_size": 14, | ||
"prefix": null, | ||
"problem_type": null, | ||
"pruned_heads": {}, | ||
"remove_invalid_values": false, | ||
"repetition_penalty": 1.0, | ||
"return_dict": true, | ||
"return_dict_in_generate": false, | ||
"sep_token_id": null, | ||
"task_specific_params": null, | ||
"temperature": 1.0, | ||
"tie_encoder_decoder": false, | ||
"tie_word_embeddings": true, | ||
"tokenizer_class": null, | ||
"top_k": 50, | ||
"top_p": 1.0, | ||
"torch_dtype": null, | ||
"torchscript": false, | ||
"transformers_version": "4.21.0.dev0", | ||
"typical_p": 1.0, | ||
"use_bfloat16": false | ||
}, | ||
"vision_config_dict": { | ||
"hidden_size": 1024, | ||
"intermediate_size": 4096, | ||
"num_attention_heads": 16, | ||
"num_hidden_layers": 24, | ||
"patch_size": 14 | ||
} | ||
} |
20 changes: 20 additions & 0 deletions
20
repositories/Fooocus/extras/safety_checker/configs/preprocessor_config.json
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{ | ||
"crop_size": 224, | ||
"do_center_crop": true, | ||
"do_convert_rgb": true, | ||
"do_normalize": true, | ||
"do_resize": true, | ||
"feature_extractor_type": "CLIPFeatureExtractor", | ||
"image_mean": [ | ||
0.48145466, | ||
0.4578275, | ||
0.40821073 | ||
], | ||
"image_std": [ | ||
0.26862954, | ||
0.26130258, | ||
0.27577711 | ||
], | ||
"resample": 3, | ||
"size": 224 | ||
} |
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