How do i take input as a comma separated value in `ini` files when I'm parsing it with python in Linux. 

Below you'll find the `MWE`

```
#!/usr/bin/env python

import configparser

def parse_config(file):
        global config_dictionary
        config_dictionary={}
        config=configparser.ConfigParser()
        config.read(file)
        for section in config.sections():
                config_dictionary[section] = {}
                for option in config.options(section):
                        config_dictionary[section][option] = config.get(section, option)
        return config_dictionary

def main():
        config_path = 'test.ini'
        config_dict=parse_config(config_path)
        mapping = config_dict['Options']['initialassignment']
        mapping = list(mapping)
        print mapping

if __name__ == "__main__":
        main()

```

and the `test.ini` file is

```
[Options]
initialAssignment=0,1,2,3

```