YACWC

track.py

@@ -0,0 +1,81 @@
+from datetime import datetime, timedelta
+import redis
+r = redis.StrictRedis(host='192.168.1.242', port=6379, db=1)
+class BaseSensorPost(object):
+    def __init__(self, sq, sensor_type, table,**kwargs):
+        self.last_values = [None,None]
+        self.last_measurement = None
+        self.last_insert = datetime.utcnow()
+        self.sq = sq
+        self.heartbeat_interval = 15*60        
+        self.sensor = sensor_type
+        self.table = table;
+        self.kwargs = kwargs
+
+    def insert_heartbeat(self, time_init):
+        return True
+#        ins = self.sq['t'][self.table].insert().values(
+#                when_timestamp = time_init, what = self.sensor)
+#        self.sq['s'].execute(ins)
+
+
+class Temperature(BaseSensorPost):
+    
+    def insert_temperature(self, time_init, temperature):
+        if time_init is not None and temperature is not None:
+            self.sq.executemany('INSERT INTO nuggets.temperature (when, temperature, where) values ',[{'when':time_init, 'temperature':temperature, 'where':self.kwargs['where']}])
+
+ #           ins = self.sq['t'][self.table].insert().values(temperature = temperature, when_timestamp = time_init, where_id=self.kwargs['where'])
+#            self.sq['s'].execute(ins)
+
+
+
+    def parse(self, time_init,string):
+        string = string.strip(',');
+        string = string.split(':')[1];
+        curr_temp = float(string)
+        self.insert_temperature(time_init, curr_temp)
+#            self.insert_temperature(time_init,string)
+
+#        if (time_init - self.last_insert).seconds > self.heartbeat_interval:
+#            self.insert_heartbeat(time_init)
+#            self.last_insert = time_init
+
+        
+
+
+class Odometer(BaseSensorPost):
+    
+    def insert_speeds(self, time_init, transittime = None, heartbeat = False):
+        
+        if transittime is None or transittime < 0:
+            isclockwise = 0
+        else:
+            isclockwise = 1
+        if time_init is not None:
+            self.sq.executemany('INSERT INTO nuggets.odometer (when, who, speed, clockwise) values ',[{'when':time_init, 'who':self.kwargs['who'], 'speed':abs(transittime), 'clockwise':isclockwise}])
+
+ #           ins = self.sq['t'][self.table].insert().values(
+#                when_timestamp = time_init, speed = abs(transittime), who_id = self.kwargs['who'],
+#                clockwise = isclockwise )
+#            self.sq['s'].execute(ins)
+
+
+    def parse(self, time_init,string):
+        string = string.strip(',');
+        string = string.split(':')[1];
+        string = string.split(',')
+        for speed, offset in zip(string[0::2],string[1::2]):
+            speed = int(speed)
+            if speed != 0:
+                time_actual = time_init + timedelta(milliseconds = int(offset))
+                self.insert_speeds(time_actual, transittime = speed)
+                r.incr('nugget_run_counts')
+
+        if (time_init - self.last_insert).seconds > self.heartbeat_interval:
+            self.insert_heartbeat(time_init )
+            self.last_insert = time_init
+
+        self.last_measurement = time_init
+        
+# %%