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Browse files- convert.py +119 -0
- detail_encoder.safetensors +3 -0
- image_critic_lora.safetensors +3 -0
convert.py
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import argparse
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import os
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import sys
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from safetensors.torch import load_file, save_file
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class C:
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HEADER = '\033[95m'
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BLUE = '\033[94m'
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CYAN = '\033[96m'
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GREEN = '\033[92m'
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YELLOW = '\033[93m'
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RED = '\033[91m'
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GREY = '\033[90m'
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RESET = '\033[0m'
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BOLD = '\033[1m'
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def convert_key(old_key):
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parts = old_key.split('.')
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if "attn" not in parts or "processor" not in parts or "weight" not in parts:
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return None
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lora_type_idx = -1
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for i, part in enumerate(parts):
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if part.endswith('_loras'):
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lora_type_idx = i
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break
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if lora_type_idx == -1:
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return None
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raw_type = parts[lora_type_idx].replace('_loras', '')
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try:
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direction = parts[lora_type_idx + 2]
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except IndexError:
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return None
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type_map = {
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"q": "to_q",
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"k": "to_k",
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"v": "to_v",
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"proj": "to_out.0"
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}
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lora_map = {
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"down": "lora_A",
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"up": "lora_B"
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}
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if raw_type not in type_map or direction not in lora_map:
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return None
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new_type_str = type_map[raw_type]
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new_lora_str = lora_map[direction]
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prefix_parts = parts[:lora_type_idx - 1]
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prefix_str = ".".join(prefix_parts)
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new_key = f"transformer.{prefix_str}.{new_type_str}.{new_lora_str}.weight"
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return new_key
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def main():
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parser = argparse.ArgumentParser(description="Colorful LoRA Key Converter")
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parser.add_argument("input_file", type=str, help="Input safetensors file")
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parser.add_argument("output_file", type=str, help="Output safetensors file")
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args = parser.parse_args()
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if not os.path.exists(args.input_file):
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print(f"{C.RED}Error: Input file '{args.input_file}' not found.{C.RESET}")
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return
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print(f"{C.HEADER}Loading weights from: {C.RESET}{C.BOLD}{args.input_file}{C.RESET}")
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try:
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tensors = load_file(args.input_file)
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except Exception as e:
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print(f"{C.RED}Failed to load file: {e}{C.RESET}")
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return
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new_tensors = {}
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skipped_keys = []
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print(f"{C.HEADER}{'-'*60}{C.RESET}")
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print(f"{C.BOLD}Processing Keys:{C.RESET}")
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for key, tensor in tensors.items():
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new_key = convert_key(key)
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if new_key:
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print(f"{C.RED}{key}{C.RESET}")
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print(f" ↓ {C.GREY}converted to{C.RESET}")
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print(f"{C.GREEN}{new_key}{C.RESET}")
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print(f"{C.GREY}-{C.RESET}" * 20)
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new_tensors[new_key] = tensor
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else:
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skipped_keys.append(key)
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print(f"\n{C.HEADER}Saving...{C.RESET}")
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save_file(new_tensors, args.output_file)
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print(f"{C.BOLD}Saved converted model to:{C.RESET} {C.CYAN}{args.output_file}{C.RESET}")
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print(f"\n{C.HEADER}{'-'*60}{C.RESET}")
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print(f"{C.YELLOW}Skipped Keys (Not Converted): {len(skipped_keys)}{C.RESET}")
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if skipped_keys:
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for sk in skipped_keys:
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print(f" {C.GREY}• {sk}{C.RESET}")
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else:
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print(f" {C.GREEN}(None - All keys were converted){C.RESET}")
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print(f"{C.HEADER}{'-'*60}{C.RESET}")
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print(f"Total Original Keys: {len(tensors)}")
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print(f"Converted Keys: {C.GREEN}{len(new_tensors)}{C.RESET}")
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print(f"Skipped Keys: {C.YELLOW}{len(skipped_keys)}{C.RESET}")
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if __name__ == "__main__":
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main()
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detail_encoder.safetensors
ADDED
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@@ -0,0 +1,3 @@
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version https://git-lfs.github.com/spec/v1
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oid sha256:f49a640546c7826f7c81503b88029cee3f7a170b923ea07d78ea0b33277397bb
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size 761688592
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image_critic_lora.safetensors
ADDED
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@@ -0,0 +1,3 @@
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version https://git-lfs.github.com/spec/v1
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oid sha256:bdf8b25a140c75b6a9608e09f11ac25ecbcb2fc03f0ea582908b1f3b018c449e
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size 298896032
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