Parsing Complex INI Files with Python - implementing Section Nesting and Comments
I've been working on this all day and I'm stuck on something that should probably be simple... Could someone explain Quick question that's been bugging me - I'm stuck on something that should probably be simple. I'm getting frustrated with I'm trying to parse a complex INI file that has both section nesting and comments, but I'm running into issues where the parser fails to read the nested sections correctly. My INI file looks something like this: ```ini [general] name=example [database] server=localhost port=5432 [database.connections] max=100 # This is a comment min=10 [logging] file_path=/var/log/example.log [logging.level] level=info ``` I'm using the `configparser` module in Python 3.9, and my current code is as follows: ```python import configparser config = configparser.ConfigParser() config.read('config.ini') print(config.sections()) for section in config.sections(): print(f'[{section}]') for key, value in config.items(section): print(f'{key} = {value}') ``` When I run this code, I'm expecting to see `database.connections` and `logging.level` as sections, but they don't appear in the output. Instead, I only get the top-level sections. I also tried enabling interpolation but that didn't solve the scenario. The comments seem to be affecting how the sections are being parsed, as sometimes I get this behavior: ``` configparser.DuplicateSectionError: While reading from 'config.ini' [database.connections]: section already exists ``` I also attempted to manually strip comments in my INI file, but that becomes cumbersome and behavior-prone. Is there a better way to handle this scenario where I need to support nested sections and comments? Any advice on best practices or alternative libraries would be greatly appreciated! For reference, this is a production web app. Any help would be greatly appreciated! I'm working in a Windows 10 environment. What's the best practice here? I appreciate any insights! I'm working on a web app that needs to handle this. Has anyone else encountered this? I'm coming from a different tech stack and learning Python. What's the best practice here? My development environment is Windows 10.