def __init__(self):
Graph.__init__(self)
name = '.'.join([__name__, self.__class__.__name__])
self.logger = logging.getLogger(name)
self.title = "Cluster Worker Usage"
self.type = "bar"
self.xaxis = "Date & Hour (Pacific Time Zone)"
self.yaxis = "Workers"
def create(self, usage_list=None, history_list=None):
self.logger.info("Started create")
self.logger.debug("usage_list: %s", usage_list)
self.logger.debug("history_list: %s", history_list)
if history_list is not None:
updated_list = []
for history in history_list:
history["date"] = datetime.strptime(history["date"][:19], '%Y-%m-%d %H:%M:%S')
updated_list.append(history)
updated_list.extend(usage_list)
usage_list = updated_list
self.logger.debug("usage_list with history_list: %s", usage_list)
usage_list_transformed = dict()
for usage in usage_list:
# We only want letters and numbers in the name
name = re.sub("[^A-Za-z0-9]", "_", usage["name"])
if name not in usage_list_transformed.keys():
usage_list_transformed[name] = {"x": [usage["date"]],
"y": [usage["numWorkers"]]}
else:
usage_list_transformed[name]["x"].append(usage["date"])
usage_list_transformed[name]["y"].append(usage["numWorkers"])
self.logger.debug("usage_list_transformed: %s", usage_list_transformed)
return Graph.populate_template(self, usage_list_transformed)