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fix(config): ignore empty environment variables (use default values instead)

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This commit is contained in:
psychedelicious 2024-03-15 19:38:42 +11:00
parent beffca6b49
commit e32c609fec
1 changed files with 10 additions and 3 deletions
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13
invokeai/app/services/config/config_default.py
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@ -174,14 +174,15 @@ class InvokeAIAppConfig(BaseSettings):
# fmt: on
model_config = SettingsConfigDict(env_file_encoding="utf-8", case_sensitive=True, env_prefix="INVOKEAI")
model_config = SettingsConfigDict(env_prefix="INVOKEAI_", env_ignore_empty=True)
def update_config(self, config: dict[str, Any] | InvokeAIAppConfig) -> None:
def update_config(self, config: dict[str, Any] | InvokeAIAppConfig, clobber: bool = True) -> None:
"""Updates the config, overwriting existing values.
Args:
config: A dictionary of config settings, or instance of `InvokeAIAppConfig`. If an instance of \
`InvokeAIAppConfig`, only the explicitly set fields will be merged into the singleton config.
clobber: If `True`, overwrite existing values. If `False`, only update fields that are not already set.
"""
if isinstance(config, dict):
@ -192,6 +193,10 @@ class InvokeAIAppConfig(BaseSettings):
for field_name in new_config.model_fields_set:
new_value = getattr(new_config, field_name)
current_value = getattr(self, field_name)
if field_name in self.model_fields_set and not clobber:
continue
if new_value != current_value:
setattr(self, field_name, new_value)
@ -223,7 +228,8 @@ class InvokeAIAppConfig(BaseSettings):
"""
path = source_path or self.init_file_path
config_from_file = load_and_migrate_config(path)
self.update_config(config_from_file)
# Clobbering here will overwrite any settings that were set via environment variables
self.update_config(config_from_file, clobber=False)
def set_root(self, root: Path) -> None:
"""Set the runtime root directory. This is typically set using a CLI arg."""
@ -415,6 +421,7 @@ def get_config() -> InvokeAIAppConfig:
args = InvokeAIArgs.args
# CLI args trump environment variables
if root := getattr(args, "root", None):
config.set_root(Path(root))