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Implement text encoder part of HunyuanDiT loras.

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comfyanonymous 2024-08-09 03:21:10 -04:00
parent a475ec2300
commit a9f04edc58
1 changed files with 29 additions and 5 deletions
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34
comfy/lora.py
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@ -1,3 +1,21 @@
"""
This file is part of ComfyUI.
Copyright (C) 2024 Comfy
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <https://www.gnu.org/licenses/>.
"""
import comfy.utils
import logging
@ -218,11 +236,17 @@ def model_lora_keys_clip(model, key_map={}):
lora_key = "lora_prior_te_text_model_encoder_layers_{}_{}".format(b, LORA_CLIP_MAP[c]) #cascade lora: TODO put lora key prefix in the model config
key_map[lora_key] = k
for k in sdk: #OneTrainer SD3 lora
if k.startswith("t5xxl.transformer.") and k.endswith(".weight"):
l_key = k[len("t5xxl.transformer."):-len(".weight")]
lora_key = "lora_te3_{}".format(l_key.replace(".", "_"))
key_map[lora_key] = k
for k in sdk:
if k.endswith(".weight"):
if k.startswith("t5xxl.transformer."):#OneTrainer SD3 lora
l_key = k[len("t5xxl.transformer."):-len(".weight")]
lora_key = "lora_te3_{}".format(l_key.replace(".", "_"))
key_map[lora_key] = k
elif k.startswith("hydit_clip.transformer.bert."): #HunyuanDiT Lora
l_key = k[len("hydit_clip.transformer.bert."):-len(".weight")]
lora_key = "lora_te1_{}".format(l_key.replace(".", "_"))
key_map[lora_key] = k
k = "clip_g.transformer.text_projection.weight"
if k in sdk: