Fix merge conflicts for cloudwatch.

moto/cloudwatch/models.py

@@ -0,0 +1,50 @@
+from moto.core import BaseBackend
+
+
+class Dimension(object):
+    def __init__(self, name, value):
+        self.name = name
+        self.value = value
+
+
+class FakeAlarm(object):
+    def __init__(self, name, comparison_operator, evaluation_periods, period,
+                 threshold, statistic, description, dimensions, alarm_actions,
+                 ok_actions, insufficient_data_actions, unit):
+        self.name = name
+        self.comparison_operator = comparison_operator
+        self.evaluation_periods = evaluation_periods
+        self.period = period
+        self.threshold = threshold
+        self.statistic = statistic
+        self.description = description
+        self.dimensions = [Dimension(dimension['name'], dimension['value']) for dimension in dimensions]
+        self.alarm_actions = alarm_actions
+        self.ok_actions = ok_actions
+        self.insufficient_data_actions = insufficient_data_actions
+        self.unit = unit
+
+
+class CloudWatchBackend(BaseBackend):
+
+    def __init__(self):
+        self.alarms = {}
+
+    def put_metric_alarm(self, name, comparison_operator, evaluation_periods,
+                         period, threshold, statistic, description, dimensions,
+                         alarm_actions, ok_actions, insufficient_data_actions, unit):
+        alarm = FakeAlarm(name, comparison_operator, evaluation_periods, period,
+                          threshold, statistic, description, dimensions, alarm_actions,
+                          ok_actions, insufficient_data_actions, unit)
+        self.alarms[name] = alarm
+        return alarm
+
+    def get_all_alarms(self):
+        return self.alarms.values()
+
+    def delete_alarms(self, alarm_names):
+        for alarm_name in alarm_names:
+            self.alarms.pop(alarm_name, None)
+
+
+cloudwatch_backend = CloudWatchBackend()