From 8f0bf68698637adfa167549c2d6293293d769c06 Mon Sep 17 00:00:00 2001
From: Christian Franke <nobody@nowhere.ws>
Date: Thu, 20 Jun 2013 19:45:37 +0200
Subject: envmon: add graphite target

---
 envmon/onewire2graphite.py | 30 ++++++++++++++++++++++++++++++
 envmon/outdoor2graphite.py | 35 +++++++++++++++++++++++++++++++++++
 2 files changed, 65 insertions(+)
 create mode 100755 envmon/onewire2graphite.py
 create mode 100755 envmon/outdoor2graphite.py

diff --git a/envmon/onewire2graphite.py b/envmon/onewire2graphite.py
new file mode 100755
index 0000000..73e6b8d
--- /dev/null
+++ b/envmon/onewire2graphite.py
@@ -0,0 +1,30 @@
+#!/usr/bin/python
+
+import time
+import sys
+
+import onewire
+import socket
+
+CARBON_SERVER = 'sonar.local.sublab.org'
+CARBON_PORT = 2003
+
+prefix = "envmon.beaglebone_local_sublab_org."
+
+sock = socket.socket()
+sock.connect((CARBON_SERVER, CARBON_PORT))
+
+while True:
+    message = ''
+    for sensor in onewire.sensors():
+        try:
+            message += "%s %f %d\n" % (prefix + sensor, onewire.sensor(sensor).temperature, time.time())
+        except Exception:
+            print >>sys.stderr, "On %s: Could not retrieve temperature for '%s':" % (
+                time.strftime('%a, %d %b %Y %T %z'), sensor)
+            sys.excepthook(*sys.exc_info())
+            print >>sys.stderr, '========================================'
+    if message:
+	print message
+        sock.sendall(message)
+    time.sleep(300-len(onewire.sensors()))
diff --git a/envmon/outdoor2graphite.py b/envmon/outdoor2graphite.py
new file mode 100755
index 0000000..de58698
--- /dev/null
+++ b/envmon/outdoor2graphite.py
@@ -0,0 +1,35 @@
+#!/usr/bin/python
+
+import time
+import sys
+
+import socket
+
+import weather
+
+location = '20065491' # Leipzig
+
+CARBON_SERVER = 'sonar.local.sublab.org'
+CARBON_PORT = 2003
+
+prefix = "envmon.beaglebone_local_sublab_org."
+
+sock = socket.socket()
+sock.connect((CARBON_SERVER, CARBON_PORT))
+
+while True:
+    message = ''
+    try:
+        data = weather.weather(location)
+        message += '%s %s %d\n' % (prefix + 'outside',
+                                   data.temperature,
+                                   time.time())
+    except Exception:
+        sys.stderr.write('Exception occured at %s:\n' % time.strftime('%a, %d %b %Y %T %z'))
+        sys.excepthook(*sys.exc_info())
+        sys.stderr.write('========================================\n')
+        time.sleep(60)
+    else:
+        sock.sendall(message)
+        time.sleep(300)
+
-- 
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