def __post_init__()

in src/peft/tuners/hra/config.py [0:0]

• 15 lines of code
• 13 McCabe index (conditional complexity)

    def __post_init__(self):
        super().__post_init__()
        self.peft_type = PeftType.HRA
        self.target_modules = (
            set(self.target_modules) if isinstance(self.target_modules, list) else self.target_modules
        )
        self.exclude_modules = (
            set(self.exclude_modules) if isinstance(self.exclude_modules, list) else self.exclude_modules
        )
        # if target_modules is a regex expression, then layers_to_transform should be None
        if isinstance(self.target_modules, str) and self.layers_to_transform is not None:
            raise ValueError("`layers_to_transform` cannot be used when `target_modules` is a str.")

        # if target_modules is a regex expression, then layers_pattern should be None
        if isinstance(self.target_modules, str) and self.layers_pattern is not None:
            raise ValueError("`layers_pattern` cannot be used when `target_modules` is a str.")

        # check for layers_to_transform and layers_pattern
        if self.layers_pattern and not self.layers_to_transform:
            raise ValueError("When `layers_pattern` is specified, `layers_to_transform` must also be specified. ")