step_executor.py 文件源码

def handle_extract_pattern(pattern, ifiles, _groups, _vars):
        '''Handle input option pattern'''
        if pattern is None or not pattern:
            patterns = []
        elif isinstance(pattern, str):
            patterns = [pattern]
        elif isinstance(pattern, Iterable):
            patterns = pattern
        else:
            raise ValueError(f'Unacceptable value for parameter pattern: {pattern}')
        #
        for pattern in patterns:
            res = extract_pattern(pattern, ifiles)
            # now, assign the variables to env
            for k, v in res.items():
                if k in ('step_input', 'step_output', 'step_depends') or k.startswith('_'):
                    raise RuntimeError(f'Pattern defined variable {k} is not allowed')
                env.sos_dict[k] = v
            # also make k, v pair with _input
            Base_Step_Executor.handle_paired_with(res.keys(), ifiles, _groups, _vars)