autoconfigpy 0.2.3

Simple JSON config and data storage for Python apps, games, bots, tools, and servers.

# AutoConfigPy

AutoConfigPy is a lightweight JSON config and data-storage library for Python apps, games, bots, tools, and servers.

It automatically handles creating folders, creating JSON files, reading data, writing data, adding numbers, incrementing values, appending list items, removing list items, backups, defaults, and update checks.

## Installation

```bash
pip install autoconfigpy

Quick Example

from autoconfigpy import DataFile

data = DataFile("data/players.json")

data.write("players.player1.coins", 100)
data.add("players.player1.coins", 50)
data.increment("players.player1.level")

data.append("players.player1.inventory", "gold_sword")
data.append("players.player1.inventory", "health_potion")
data.remove("players.player1.inventory", "health_potion")

print(data.read("players.player1.coins", 0))
print(data.read("players.player1.level", 1))
print(data.read("players.player1.inventory", []))

Output:

150
1
['gold_sword']

Created JSON:

{
    "players": {
        "player1": {
            "coins": 150,
            "level": 1,
            "inventory": [
                "gold_sword"
            ]
        }
    }
}

DataFile Usage

DataFile is the easiest way to work with one JSON file.

from autoconfigpy import DataFile

data = DataFile("data/save.json")

data.write("game.score", 100)
data.add("game.score", 25)
data.subtract("game.score", 10)

score = data.read("game.score", 0)

print(score)

Function-Style Usage

You can also use AutoConfigPy without creating a DataFile object.

from autoconfigpy import write_data, read_data, add_data, append_data

write_data("data/players.json", "players.player1.coins", 100)
add_data("data/players.json", "players.player1.coins", 25)
append_data("data/players.json", "players.player1.inventory", "gold_sword")

coins = read_data("data/players.json", "players.player1.coins", 0)

print(coins)

Output:

125

Config Usage

Use Config when you want defaults, required keys, environment loading, backups, and manual save control.

from autoconfigpy import Config

cfg = Config("settings.json", defaults={
    "window.width": 1280,
    "window.height": 720,
    "theme": "dark",
})

print(cfg.get("window.width"))

cfg.set("theme", "light")
cfg.save()

Created JSON:

{
    "window": {
        "width": 1280,
        "height": 720
    },
    "theme": "light"
}

Lists

AutoConfigPy can manage lists inside JSON files.

from autoconfigpy import DataFile

data = DataFile("data/save.json")

data.append("player.inventory", "sword")
data.append("player.inventory", "shield")
data.remove("player.inventory", "shield")

print(data.read("player.inventory", []))

Output:

['sword']

Backups

from autoconfigpy import Config

cfg = Config("settings.json")
backup_path = cfg.backup()

print(backup_path)

Required Keys

from autoconfigpy import Config

cfg = Config("settings.json")

api_key = cfg.require("api.key")

If the key is missing, AutoConfigPy raises an error.

Update Check

AutoConfigPy can check PyPI and tell the user if a newer version is available.

from autoconfigpy import check_for_updates

check_for_updates()

Example output when an update exists:

Update available for autoconfigpy: 0.2.1 -> 0.2.2
Run: python -m pip install --upgrade autoconfigpy

Example output when current:

autoconfigpy is up to date. Current version: 0.2.2

This does not install updates automatically. It only tells the user what command to run.

License

AutoConfigPy is released under the MIT License.