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import yaml
from os import path, makedirs
from models.settings import Settings
from paths import FastStableDiffusionPaths
from utils import get_models_from_text_file
from constants import (
OPENVINO_LCM_MODELS_FILE,
LCM_LORA_MODELS_FILE,
SD_MODELS_FILE,
LCM_MODELS_FILE,
)
from copy import deepcopy
class AppSettings:
def __init__(self):
self.config_path = FastStableDiffusionPaths().get_app_settings_path()
self._stable_diffsuion_models = get_models_from_text_file(
FastStableDiffusionPaths().get_models_config_path(SD_MODELS_FILE)
)
self._lcm_lora_models = get_models_from_text_file(
FastStableDiffusionPaths().get_models_config_path(LCM_LORA_MODELS_FILE)
)
self._openvino_lcm_models = get_models_from_text_file(
FastStableDiffusionPaths().get_models_config_path(OPENVINO_LCM_MODELS_FILE)
)
self._lcm_models = get_models_from_text_file(
FastStableDiffusionPaths().get_models_config_path(LCM_MODELS_FILE)
)
self._config = None
@property
def settings(self):
return self._config
@property
def stable_diffsuion_models(self):
return self._stable_diffsuion_models
@property
def openvino_lcm_models(self):
return self._openvino_lcm_models
@property
def lcm_models(self):
return self._lcm_models
@property
def lcm_lora_models(self):
return self._lcm_lora_models
def load(self, skip_file=False):
if skip_file:
print("Skipping config file")
settings_dict = self._load_default()
self._config = Settings.model_validate(settings_dict)
else:
if not path.exists(self.config_path):
base_dir = path.dirname(self.config_path)
if not path.exists(base_dir):
makedirs(base_dir)
try:
print("Settings not found creating default settings")
with open(self.config_path, "w") as file:
yaml.dump(
self._load_default(),
file,
)
except Exception as ex:
print(f"Error in creating settings : {ex}")
exit()
try:
with open(self.config_path) as file:
settings_dict = yaml.safe_load(file)
self._config = Settings.model_validate(settings_dict)
except Exception as ex:
print(f"Error in loading settings : {ex}")
def save(self):
try:
with open(self.config_path, "w") as file:
tmp_cfg = deepcopy(self._config)
tmp_cfg.lcm_diffusion_setting.init_image = None
configurations = tmp_cfg.model_dump(
exclude=["init_image"],
)
if configurations:
yaml.dump(configurations, file)
except Exception as ex:
print(f"Error in saving settings : {ex}")
def _load_default(self) -> dict:
default_config = Settings()
return default_config.model_dump()
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