smbus/smbus.py
def read_byte(self, addr):
        """read_byte(addr) -> result

        Perform SMBus Read Byte transaction.
        """
        self._set_addr(addr)
        result = SMBUS.i2c_smbus_read_byte(self._fd)
        if result == -1:
            raise IOError(ffi.errno)
        return result
def read_byte(self, addr):
        """read_byte(addr) -> result

        Perform SMBus Read Byte transaction.
        """
        self._set_addr(addr)
        result = SMBUS.i2c_smbus_read_byte(self._fd)
        if result == -1:
            raise IOError(ffi.errno)
        return result
def read_byte ( self , addr ) : self . _set_addr ( addr ) result = SMBUS . i2c_smbus_read_byte ( self . _fd ) if result == - 1 : raise IOError ( ffi . errno ) return result
read_byte(addr) -> result

        Perform SMBus Read Byte transaction.
read_byte ( addr ) - > result