def __init__(self, devpath):
        self._fd = None
        self._devpath = None
        self._open(devpath)
Parses a config string (comma-separated key=value components) into a dict.
dataset/ETHPy150Open vsergeev/python-periphery/periphery/i2c.py/I2C.__init__--crossover with--dataset/ETHPy150Open rizar/attention-lvcsr/libs/Theano/theano/configparser.py/parse_config_string