json-to-prompt 0.1.0

Convert JSON/dicts into formatted prompt text.

JSON To Prompt

A lightweight Python utility for converting structured JSON data into formatted prompt text.

This library is designed to transform dictionaries or JSON inputs into readable, structured text prompts suitable for LLM workflows, templating systems, or downstream processing.

Features

• Convert Python dictionaries to formatted prompt strings
• Read JSON strings directly
• Load JSON from file
• Write generated prompts to file

Usage

Convert a Dictionary to a Prompt

from json_to_prompt import JSONToPrompt

data = {
    "Title": "Hello...",
    "Subtitle": "Goodbye...",
    "Cards": [
        {
            "ID": 1,
            "Title": "I'm a card...",
        }
    ]
}

jtp = JSONToPrompt(debug=True)
prompt = jtp.add_dict(data).parse().get_prompt()
print([prompt])

Output:

Title: Hello...
Subtitle: Goodbye...
Cards:
    - ID: 1
    - Title: I'm a card... 

Read from a JSON string

json_str = '{"pet": "cat"}'

jtp = JSONToPrompt()
prompt = jtp.read_json(json_str).parse().get_prompt()

Read from a JSON file

jtp = JSONToPrompt()
prompt = jtp.read_json_file("example.json").parse().get_prompt()

Write Prompt To file

jtp.write_prompt_to_file("prompt.txt")