def get_latest_data_point_mysql(site, rule):
""" Returns the latest point in the model specified in the rule checkfield"""
model, field_name = rule.check_field.strip().split('#') # Get model and field names
# Getting the model name and the latest value of the model field
model = get_model_from_string(model) # returns a model class ex 'BoM_Data_Point'
latest_data_point = get_latest_instance_site(site, model)
return latest_data_point
def get_latest_data_point_value_mysql(site, rule):
""" Returns the value to check for the value of the latest point for model in the rule checkfield """
model, field_name = rule.check_field.strip().split('#')
# Getting the model name and the latest value of the model field
model = get_model_from_string(model)
latest_data_point = get_latest_instance_site(site, model)
latest_data_point_value = getattr(latest_data_point, field_name)
return latest_data_point_value
def get_latest_data_point_value_mysql(site, rule):
""" Returns the value to check for the value of the latest point for model in the rule checkfield """
model, field_name = rule.check_field.strip().split('#')
# Getting the model name and the latest value of the model field
model = get_model_from_string(model)
latest_data_point = get_latest_instance_site(site, model)
latest_data_point_value = getattr(latest_data_point, field_name)
return latest_data_point_value
def get_latest_data_point_mysql(site, rule):
""" Returns the latest point in the model specified in the rule checkfield"""
model, field_name = rule.check_field.strip().split(
'#') # Get model and field names
# Getting the model name and the latest value of the model field
model = get_model_from_string(
model) # returns a model class ex 'BoM_Data_Point'
latest_data_point = get_latest_instance_site(site, model)
return latest_data_point
