code: def i2c_pullups(self):
          
          ret = api.py_aa_i2c_pullup(self.handle, I2C_PULLUP_QUERY)
          _raise_error_if_negative(ret)
          return ret
docs: Setting this to `True` will enable the I2C pullup resistors. If set
          to `False` the pullup resistors will be disabled.
  
          Raises an :exc:`IOError` if the hardware adapter does not support
          pullup resistors.