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fix(config): if no invokeai.yaml is found, create a default one

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This fixes an issue with `test_images.py`, which tests the bulk images routers and imports the whole FastAPI app. This triggers the config logic which fails on the test runner, because it has no `invokeai.yaml`.

Also probably just good for graceful fallback.
This commit is contained in:
psychedelicious 2024-03-12 09:16:04 +11:00
parent 3f8e2bfd18
commit d09f03ef25
1 changed files with 13 additions and 5 deletions
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18
invokeai/app/services/config/config_default.py
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@ -206,22 +206,30 @@ class InvokeAIAppConfig(BaseSettings):
with open(dest_path, "w") as file:
meta_dict = {"meta": ConfigMeta().model_dump()}
config_dict = self.model_dump(mode="json", exclude_unset=True, exclude_defaults=True)
file.write("# Internal metadata\n")
file.write("# Internal metadata - do not edit:\n")
file.write(yaml.dump(meta_dict, sort_keys=False))
file.write("\n")
file.write("# User settings\n")
file.write(yaml.dump(config_dict, sort_keys=False))
file.write("# Put user settings here:\n")
if len(config_dict) > 0:
file.write(yaml.dump(config_dict, sort_keys=False))
def merge_from_file(self, source_path: Optional[Path] = None) -> None:
"""Read the config from the `invokeai.yaml` file, migrating it if necessary and merging it into the singleton config.
This function will write to the `invokeai.yaml` file if the config is migrated.
If there is no `invokeai.yaml` file, one will be written.
Args:
source_path: Path to the config file. If not provided, the default path is used.
"""
config_from_file = load_and_migrate_config(source_path or self.init_file_path)
self.update_config(config_from_file)
path = source_path or self.init_file_path
if not path.exists():
self.write_file(path)
else:
config_from_file = load_and_migrate_config(path)
self.update_config(config_from_file)
def parse_args(self) -> None:
"""Parse the CLI args and set the runtime root directory."""