Add problem report for disabled clients/probes

rattail_tempmon/emails.py

@@ -1,4 +1,4 @@
-# -*- coding: utf-8 -*-
+# -*- coding: utf-8; -*-
 ################################################################################
 #
 #  Rattail -- Retail Software Framework
@@ -30,8 +30,10 @@ from rattail.db import model
 from rattail.mail import Email
 from rattail.time import localtime
 
+from rattail_tempmon.db import model as tempmon
 
-class tempmon(object):
+
+class TempmonBase(object):
     """
     Generic base class for all tempmon-related emails; adds common sample data.
     """
@@ -50,7 +52,7 @@ class tempmon(object):
         }
 
 
-class tempmon_critical_temp(tempmon, Email):
+class tempmon_critical_temp(TempmonBase, Email):
     """
     Sent when a tempmon probe takes a reading which is "critical" in either the
     high or low sense.
@@ -63,7 +65,7 @@ class tempmon_critical_temp(tempmon, Email):
         return data
 
 
-class tempmon_error(tempmon, Email):
+class tempmon_error(TempmonBase, Email):
     """
     Sent when a tempmon probe is noticed to have some error, i.e. no current readings.
     """
@@ -76,7 +78,7 @@ class tempmon_error(tempmon, Email):
         return data
 
 
-class tempmon_good_temp(tempmon, Email):
+class tempmon_good_temp(TempmonBase, Email):
     """
     Sent whenever a tempmon probe first takes a "good temp" reading, after
     having previously had some bad reading(s).
@@ -89,7 +91,7 @@ class tempmon_good_temp(tempmon, Email):
         return data
 
 
-class tempmon_high_temp(tempmon, Email):
+class tempmon_high_temp(TempmonBase, Email):
     """
     Sent when a tempmon probe takes a reading which is above the "maximum good
     temp" range, but still below the "critically high temp" threshold.
@@ -102,7 +104,7 @@ class tempmon_high_temp(tempmon, Email):
         return data
 
 
-class tempmon_low_temp(tempmon, Email):
+class tempmon_low_temp(TempmonBase, Email):
     """
     Sent when a tempmon probe takes a reading which is below the "minimum good
     temp" range, but still above the "critically low temp" threshold.
@@ -113,3 +115,20 @@ class tempmon_low_temp(tempmon, Email):
         data = super(tempmon_low_temp, self).sample_data(request)
         data['status'] = self.enum.TEMPMON_PROBE_STATUS[self.enum.TEMPMON_PROBE_STATUS_LOW_TEMP]
         return data
+
+
+class tempmon_disabled_probes(Email):
+    """
+    Notifies of any Tempmon client devices or probes which are disabled.
+    """
+    default_subject = "Disabled probes"
+
+    def sample_data(self, request):
+        return {
+            'disabled_clients': [
+                tempmon.Client(config_key='foo', hostname='foo.example.com'),
+            ],
+            'disabled_probes': [
+                tempmon.Probe(description="north wall of walk-in cooler"),
+            ],
+        }