def environ_expansions():
    global _environ_expansions

    if _environ_expansions:
        return _environ_expansions

    _environ_expansions = {}
    for key, value in os.environ.iteritems():
        _environ_expansions['ENV_%s' % key] = value

    return _environ_expansions
Returns the value of mnemonic (case-insensitive). Raises ``ValueError`` if
dataset/ETHPy150Open XiaoMi/minos/supervisor/supervisor/options.py/environ_expansions--crossover with--dataset/ETHPy150Open base4sistemas/pyescpos/escpos/asc.py/value