def iter_symbols(code):
    for name in code.co_names: yield name
    for const in code.co_consts:
        if isinstance(const,basestring):
            yield const
        elif isinstance(const,CodeType):
            for name in iter_symbols(const):
                yield name
Yield names and strings used by `code` and its nested code objects
dataset/ETHPy150Open balanced/status.balancedpayments.com/venv/lib/python2.7/site-packages/distribute-0.6.34-py2.7.egg/setuptools/command/bdist_egg.py/iter_symbols