def version():
    with open(os.path.join(os.path.abspath(os.path.dirname(__file__)),
                           'pep8radius',
                           'main.py')) as input_file:
        for line in input_file:
            if line.startswith('__version__'):
                return parse(line).body[0].value.s
Determine whether a file exists in this job store.
dataset/ETHPy150Open hayd/pep8radius/setup.py/version--crossover with--dataset/ETHPy150Open BD2KGenomics/toil/src/toil/jobStores/abstractJobStore.py/AbstractJobStore.fileExists