def parse_user_defined_metric_classes(config_obj, metric_classes):
"""
Parse the user defined metric class information
:param config_obj: ConfigParser object
:param metric_classes: list of metric classes to be updated
:return:
"""
user_defined_metric_list = config_obj.get('GLOBAL',
'user_defined_metrics').split()
for udm_string in user_defined_metric_list:
try:
metric_name, metric_class_name, metric_file = udm_string.split(':')
except ValueError:
logger.error('Bad user defined metric specified')
continue
module_name = os.path.splitext(os.path.basename(metric_file))[0]
try:
new_module = imp.load_source(module_name, metric_file)
new_class = getattr(new_module, metric_class_name)
if metric_name in metric_classes.keys():
logger.warn(
'Overriding pre-defined metric class definition for ',
metric_name)
metric_classes[metric_name] = new_class
except ImportError:
logger.error(
'Something wrong with importing a user defined metric class. Skipping metric: ',
metric_name)
continue
def parse_user_defined_metric_classes(config_obj, metric_classes):
"""
Parse the user defined metric class information
:param config_obj: ConfigParser object
:param metric_classes: list of metric classes to be updated
:return:
"""
user_defined_metric_list = config_obj.get("GLOBAL", "user_defined_metrics").split()
for udm_string in user_defined_metric_list:
try:
metric_name, metric_class_name, metric_file = udm_string.split(":")
except ValueError:
logger.error("Bad user defined metric specified")
continue
module_name = os.path.splitext(os.path.basename(metric_file))[0]
try:
new_module = imp.load_source(module_name, metric_file)
new_class = getattr(new_module, metric_class_name)
if metric_name in metric_classes.keys():
logger.warn("Overriding pre-defined metric class definition for ", metric_name)
metric_classes[metric_name] = new_class
except ImportError:
logger.error("Something wrong with importing a user defined metric class. Skipping metric: ", metric_name)
continue