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[Enhancement] save name of last model to disk whenever model changes #3102

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merged 1 commit into from
Apr 5, 2023
Merged

[Enhancement] save name of last model to disk whenever model changes #3102

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10 changes: 10 additions & 0 deletions ldm/generate.py
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Original file line number Diff line number Diff line change
Expand Up @@ -22,6 +22,7 @@
from diffusers.pipeline_utils import DiffusionPipeline
from diffusers.utils.import_utils import is_xformers_available
from omegaconf import OmegaConf
from pathlib import Path
from PIL import Image, ImageOps
from pytorch_lightning import logging, seed_everything

Expand Down Expand Up @@ -991,8 +992,17 @@ def set_model(self, model_name):

self.model_name = model_name
self._set_sampler() # requires self.model_name to be set first
self._save_last_used_model(model_name)
return self.model

def _save_last_used_model(self,model_name:str):
"""
Save name of the last model used.
"""
model_file_path = Path(Globals.root,'.last_model')
with open(model_file_path,'w') as f:
f.write(model_name)

def load_huggingface_concepts(self, concepts: list[str]):
self.model.textual_inversion_manager.load_huggingface_concepts(concepts)

Expand Down
10 changes: 0 additions & 10 deletions ldm/invoke/CLI.py
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Original file line number Diff line number Diff line change
Expand Up @@ -181,7 +181,6 @@ def main():
# web server loops forever
if opt.web or opt.gui:
invoke_ai_web_server_loop(gen, gfpgan, codeformer, esrgan)
save_last_used_model(gen.model_name)
sys.exit(0)

if not infile:
Expand Down Expand Up @@ -502,7 +501,6 @@ def image_writer(
print(
f'\nGoodbye!\nYou can start InvokeAI again by running the "invoke.bat" (or "invoke.sh") script from {Globals.root}'
)
save_last_used_model(gen.model_name)


# TO DO: remove repetitive code and the awkward command.replace() trope
Expand Down Expand Up @@ -1300,14 +1298,6 @@ def retrieve_last_used_model()->str:
with open(model_file_path,'r') as f:
return f.readline()

def save_last_used_model(model_name:str):
"""
Save name of the last model used.
"""
model_file_path = Path(Globals.root,'.last_model')
with open(model_file_path,'w') as f:
f.write(model_name)

# This routine performs any patch-ups needed after installation
def run_patches():
install_missing_config_files()
Expand Down