Parsing configure file with same section name in python

I try to parse file like:

[account]
User = first

[account]
User = second

I use ConfigParser in Python, but when i read file:

Config = configparser.ConfigParser()
Config.read(file)
print (Config.sections())

I have error:

While reading from ... : section 'account' already exists

How can i parse this file? Are any another library? (prefer for python3)