confkit/examples/data_types.py at 459fdcf0d546345ea945f4a6891e990256c4b407 · HEROgold/confkit · GitHub

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"""
Examples demonstrating the various data types available in confkit.

This example shows:
1. Using primitive data types (int, float, bool, str)
2. Using specialized number formats (hex, octal, binary)
3. Custom base integers
4. Type validation and conversion

Run with: python data_types.py
"""

from configparser import ConfigParser
from pathlib import Path

from confkit import Config
from confkit.data_types import Binary, Boolean, Float, Hex, Integer, Octal, String

Config.set_file(Path("config.ini"))


class DataTypeConfig:
    """Configuration class demonstrating various data types."""

    # Simple primitive types (explicit for showcase)
    string_value = Config(String("default string"))
    int_value = Config(Integer(42))
    float_value = Config(Float(3.14159))
    bool_value = Config(Boolean(True))

    # Auto-detected types (more convenient but less explicit)
    auto_string = Config("auto-detected string")
    auto_int = Config(100)
    auto_float = Config(2.71828)
    auto_bool = Config(False)

    # Specialized number formats
    hex_value = Config(Hex(0xFF))  # Stored as 0xff in config.ini
    octal_value = Config(Octal(0o755))  # Stored as 0o755 in config.ini
    binary_value = Config(Binary(0b10101010))  # Stored as 0b10101010 in config.ini
    binary_from_bytes = Config(Binary(b"hello"))  # Converts bytes to int

    # Custom base integers
    base7_value = Config(Integer(42, base=7))  # Stored as 7c42 in config.ini
    base5_value = Config(Integer(13, base=5))  # Stored as 5c13 in config.ini


if __name__ == "__main__":
    config = DataTypeConfig()
    # Print primitive types
    print("--- Primitive Types ---")
    print(f"String: {config.string_value}")
    print(f"Integer: {config.int_value}")
    print(f"Float: {config.float_value}")
    print(f"Boolean: {config.bool_value}")

    # Update values
    config.string_value = "updated string"
    config.int_value = 99
    config.float_value = 2.71828
    config.bool_value = not config.bool_value

    print("\n--- Updated Primitive Types ---")
    print(f"String: {config.string_value}")
    print(f"Integer: {config.int_value}")
    print(f"Float: {config.float_value}")
    print(f"Boolean: {config.bool_value}")

    # Print specialized number formats
    print("\n--- Specialized Number Formats ---")
    print(f"Hex: {config.hex_value} (0x{config.hex_value:x})")
    print(f"Octal: {config.octal_value} (0o{config.octal_value:o})")
    print(f"Binary: {config.binary_value} (0b{config.binary_value:b})")

    # Update specialized formats
    config.hex_value = 0xABCD
    config.octal_value = 0o644
    config.binary_value = 0b11001100

    print("\n--- Updated Specialized Formats ---")
    print(f"Hex: {config.hex_value} (0x{config.hex_value:x})")
    print(f"Octal: {config.octal_value} (0o{config.octal_value:o})")
    print(f"Binary: {config.binary_value} (0b{config.binary_value:b})")

    # Print custom base integers
    print("\n--- Custom Base Integers ---")
    print(f"Base 7: {config.base7_value}")
    print(f"Base 5: {config.base5_value}")

    # Print auto-detected types
    print("\n--- Auto-detected Types ---")
    print(f"Auto String: {config.auto_string}")
    print(f"Auto Int: {config.auto_int}")
    print(f"Auto Float: {config.auto_float}")
    print(f"Auto Bool: {config.auto_bool}")