Convert get_health and get_info to properties

Author: dastels

adafruit_circuitpython_rplidar.py

@@ -247,7 +247,8 @@ def _read_response(self, dsize):
             raise RPLidarException('Wrong body size')
         return data
 
-    def get_info(self):
+    @property
+    def info(self):
         '''Get device information
 
         Returns
@@ -258,7 +259,7 @@ def get_info(self):
         self._send_cmd(GET_INFO_BYTE)
         dsize, is_single, dtype = self._read_descriptor()
         if dsize != INFO_LEN:
-            raise RPLidarException('Wrong get_info reply length')
+            raise RPLidarException('Wrong info reply length')
         if not is_single:
             raise RPLidarException('Not a single response mode')
         if dtype != INFO_TYPE:
@@ -274,7 +275,8 @@ def get_info(self):
         }
         return data
 
-    def get_health(self):
+    @proprety
+    def health(self):
         '''Get device health state. When the core system detects some
         potential risk that may cause hardware failure in the future,
         the returned status value will be 'Warning'. But sensor can still work
@@ -292,15 +294,15 @@ def get_health(self):
         self._send_cmd(GET_HEALTH_BYTE)
         dsize, is_single, dtype = self._read_descriptor()
         if dsize != HEALTH_LEN:
-            raise RPLidarException('Wrong get_info reply length')
+            raise RPLidarException('Wrong info reply length')
         if not is_single:
             raise RPLidarException('Not a single response mode')
         if dtype != HEALTH_TYPE:
             raise RPLidarException('Wrong response data type')
         raw = self._read_response(dsize)
         status = _HEALTH_STATUSES[raw[0]]
         error_code = (raw[1] << 8) + raw[2]
-        return status, error_code
+        return (status, error_code)
 
     def clear_input(self):
         '''Clears input buffer by reading all available data'''
@@ -345,13 +347,13 @@ def iter_measurments(self, max_buf_meas=500):
             In millimeter unit. Set to 0 when measurment is invalid.
         '''
         self.start_motor()
-        status, error_code = self.get_health()
+        status, error_code = self.health
         self.log('debug', 'Health status: %s [%d]' % (status, error_code))
         if status == _HEALTH_STATUSES[2]:
             self.log('warning', 'Trying to reset sensor due to the error. '
                                 'Error code: %d' % (error_code))
             self.reset()
-            status, error_code = self.get_health()
+            status, error_code = self.health
             if status == _HEALTH_STATUSES[2]:
                 raise RPLidarException('RPLidar hardware failure. '
                                        'Error code: %d' % error_code)
@@ -362,7 +364,7 @@ def iter_measurments(self, max_buf_meas=500):
         self._send_cmd(cmd)
         dsize, is_single, dtype = self._read_descriptor()
         if dsize != 5:
-            raise RPLidarException('Wrong get_info reply length')
+            raise RPLidarException('Wrong info reply length')
         if is_single:
             raise RPLidarException('Not a multiple response mode')
         if dtype != SCAN_TYPE: