from FWCore.ParameterSet.Config import Configurable class MyESSource(Configurable): def __init__(self, **kwargs): Configurable.__init__(self, **kwargs) # Load configuration file self.load("my_config_file.py")
from FWCore.ParameterSet.Config import Configurable class MyESSource(Configurable): def __init__(self, **kwargs): Configurable.__init__(self, **kwargs) # Define parameters self.addParameter("param1", 10) self.addParameter("param2", "hello")In this example, we are defining a Config ESSource class called MyESSource. In its constructor, we are defining two parameters using the addParameter() method. The first parameter is an integer with a default value of 10, and the second parameter is a string with a default value of "hello". FWCore.ParameterSet is a package library used in the scientific community to configure and manage parameters for a scientific computing software framework called CMS. It is designed to be flexible, scalable, and easy to use.