compute over dict

gistfile1.py

# generate data
data = {f'p_{_}': _ * 2 for _ in range(0, 16, 2)}


def compute(data, verbose=False):
    condition = 'v*2 > 9'
    result = {k: (v * 2 - 9, f'{v * 2} ({v}*2) > 9 {eval(condition)}')
    if eval(condition) else (v * 2, False) for (k, v) in data.items()}

    if not verbose:
        return {k: v[0] for (k, v) in result.items()}
    return result