from json import load, JSONDecoder
from tg import config
import os


def parsetagstomap (jsondata, tags = dict()):
    for tag in jsondata:
        if 'data' in tag:
            tags[tag['attributes']['id']] = tag['data']
            tags[tag['data']] = tag['attributes']['id']
        if 'children' in tag:
            tags = parsetagstomap (tag['children'], tags)
    return tags

def gettagmap ():
    with open('wiki20/public/tags.json', 'r') as f:
        entry = load(f)
    return parsetagstomap(entry)


app_globals.py
# -*- coding: utf-8 -*-

from wiki20.utils.jsonutil import gettagmap

"""The application's Globals object"""

__all__ = ['Globals']


class Globals(object):
    """Container for objects available throughout the life of the application.

    One instance of Globals is created during application initialization and
    is available during requests via the 'app_globals' variable.

    """

    def __init__(self):
        """Do nothing, by default."""
        self.tagmap = gettagmap ()