Major library update

1 files changed, 68 insertions, 0 deletions

diff --git a/inserter.py b/inserter.py
new file mode 100644
index 0000000..70088c9
--- /dev/null
+++ b/inserter.py
@@ -0,0 +1,68 @@
+#!/usr/bin/env python3
+# -*- coding: utf-8 -*-
+
+import sys
+import argparser
+
+from time import time, sleep
+from urllib.request import urlopen
+
+from usv import Usv
+from pyinfluxdb import Line
+
+class UsvInserter(object):
+    TIME = 10
+
+    def __init__(self, port, url):
+        self.port = port
+        self.url = url
+
+        self.usv = Usv(port)
+        self.duration = 0
+
+    def job(self):
+        start = time()
+
+        fields = self.usv.read()
+
+        data = []
+        for name, value in fields.items():
+            line = Line(
+                    'usv_parameters',
+                    {'name': name, 'id': 'LI????VA' },
+                    {'value': value}
+                    )
+            data.append(line)
+    
+        post_data = '\n'.join(map(str, data))
+    
+        print(post_data)
+    
+        with urlopen(self.url, post_data.encode('utf-8')) as fh:
+            print(fh.read().decode('utf-8'))
+
+        self.duration = time() - start
+
+    def get_duration(self):
+        return self.duration
+
+
+if __name__ == '__main__':
+    """ inserter """
+
+    parser = argparse.ArgumentParser()
+    parser.add_argument('--url', help='URL')
+    parser.add_argument('--port', help='Serial port device', 
+            default='/dev/ttyUSV')
+    args = parser.parse_args(sys.argv[1:])
+
+    usv_inserter = UsvInserter(args.port, args.url)
+
+    print('Start inserter with url {} on port {}'.format(args.url, args.port))
+
+    while True:
+        usv_inserter.job()
+
+        if usv_inserter.get_duration() > 0:
+            sleep(UsvInserter.TIME - UsvInserter.get_duration())
+