json-handler-caramajau 0.1.2

Code to make it easier to read and write to a JSON file

JSON Handler

Overview

Code to make it easier to read and write to a JSON file. It provides an abstraction layer, since you don't need to specify the details of how the JSON is read or written (such as file encoding, etc.). This eliminates the ability to customize how the JSON is read or written. However, most instances will probably not require such customization, so this works for most cases.

NOTE: The code uses utf-8 encoding only, since it is a very common encoding.

Usage

To use the JSON handler, create an instance of the JSONHandler class and specify the file path in the constructor. You can then read and write to the file using the read_json and write_json methods.

The class utilizes generics, allowing you to specify the type of data you want to read or write. Make sure the data type is serializable to JSON, since the file will not be created if it is not.

Note: Type hints in Python are not enforced at runtime. You are responsible for ensuring that the data you pass matches the expected type and is serializable.

Example code

from collections.abc import Mapping

from json_handler_caramajau.json_handler import JSONHandler

handler: JSONHandler[str] = JSONHandler("path/to/your/file")

data: Mapping[str, str] = {"key": "value"}
handler.write_json(data)

read_data: Mapping[str, str] = handler.read_json()
print(read_data)  # Output: {'key': 'value'}

Requirements

• Python 3.12 or higher

Installation

You can install the package using pip:

pip install json-handler-caramajau

License

This project is licensed under the MIT License. See the LICENSE file for details.

Contributing

If you want to contribute to this project, feel free to open an issue or a pull request. Contributions are welcome, but since the project is so simple, I expect that there probably won't be many.

Author

This project is maintained by Caramajau. If you have any questions or suggestions, feel free to reach out.