ts = []
for p in data['metrics'][0]['data']:
d.append(float(p['avg']))
ts.append(p['ts'])
# Chart size of 200x125 pixels and specifying the range for the Y axis
max_y = int(max(d))
chart = SimpleLineChart(450, 250, y_range=[0,max_y])
chart.add_data(d)
left_axis = range(0, max_y + 1, max_y/5)
left_axis[0] = ''
chart.set_axis_labels(Axis.LEFT, left_axis)
min_dt = datetime.fromtimestamp(min(ts))
max_dt = datetime.fromtimestamp(max(ts))
chart.set_axis_labels(Axis.BOTTOM, [ str(min_dt), str(max_dt) ])
title = '%s.%s.%s' % (node['name'], check['type'], metric)
chart.set_title(title)
return chart.get_url()
if __name__ == "__main__":
c = Connection()
nodes = c.nodes()
node = nodes[20]
print node
checks = c.checks(node['id'])
print checks
check = checks[0][node['id']][0]
print check
metric = check['metrics'][1]
print gchart(c, node=node, check=check, metric=metric)
def _get_data():
global _CACHED_NODES
if _CACHED_NODES is None:
c = Connection()
_CACHED_NODES = c.nodes()
return _CACHED_NODES
