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How to Parse INI Config Files in Python with configparser

Load and read settings from an INI file using Python's built-in configparser module, with type-safe value access.

configparser ini configuration
Python 
import configparser
from pathlib import Path

# Create a sample INI file for demonstration
sample_content = """
[Database]
host = localhost
port = 5432
user = admin
password = secret123

[Logging]
level = INFO
file = app.log
max_size = 10MB
"""

config_file = Path("sample_config.ini")
config_file.write_text(sample_con…
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