get_descriptions.py

import glob
import json
import os
import sys

KEYWORDS = [
    "allOf",
    "anyOf",
    "oneOf",
]

REMOVE_KEYS = [
    "$comment",
    "$id",
    "$ref",
    "Description",
    "description",
    "markdownDescription",
    "title",
]

dict_values = type({}.values())


def clean_object(obj):
    if isinstance(obj, dict):
        return {k: clean_object(v) for k, v in obj.items() if k not in REMOVE_KEYS}
    elif isinstance(obj, list):
        return [clean_object(v) for v in obj]
    else:
        return obj


def get_descriptions(obj, key=""):
    if isinstance(obj, dict):
        if "description" in obj and isinstance(obj["description"], str):
            yield key, obj["description"], clean_object(obj)
        for k, v in obj.items():
            if k in KEYWORDS:
                k = key
            yield from get_descriptions(v, k)
    elif isinstance(obj, (list, dict_values)):
        for v in obj:
            yield from get_descriptions(v, key)


for line in sys.stdin:
    obj = json.loads(line)
    schema = obj["name"]
    obj = json.loads(obj["content"])
    for key, desc, sub_obj in get_descriptions(obj):
        json.dump(
            {
                "schema": os.path.basename(schema),
                "key": key,
                "description": desc,
                "object": json.dumps(sub_obj),
            },
            sys.stdout,
        )
        sys.stdout.write("\n")