Adafruit_PureIO/smbus.py
def open(self, bus):
        """Open the smbus interface on the specified bus."""
        # Close the device if it's already open.
        if self._device is not None:
            self.close()
        # Try to open the file for the specified bus.  Must turn off buffering
        # or else Python 3 fails (see: https://bugs.python.org/issue20074)
        self._device = open('/dev/i2c-{0}'.format(bus), 'r+b', buffering=0)
def open(self, bus):
        # Close the device if it's already open.
        if self._device is not None:
            self.close()
        # Try to open the file for the specified bus.  Must turn off buffering
        # or else Python 3 fails (see: https://bugs.python.org/issue20074)
        self._device = open('/dev/i2c-{0}'.format(bus), 'r+b', buffering=0)
def open ( self , bus ) : # Close the device if it's already open. if self . _device is not None : self . close ( ) # Try to open the file for the specified bus.  Must turn off buffering # or else Python 3 fails (see: https://bugs.python.org/issue20074) self . _device = open ( '/dev/i2c-{0}' . format ( bus ) , 'r+b' , buffering = 0 )
Open the smbus interface on the specified bus.
Open the smbus interface on the specified bus .