witzketh

"""Extract nested values from a JSON tree."""


def json_extract(obj, key):
    """Recursively fetch values from nested JSON."""
    arr = []

    def extract(obj, arr, key):
        """Recursively search for values of key in JSON tree."""
        if isinstance(obj, dict):

witzketh

{
    "id": "printrbot_simple_metal",
    "name": "Printrbot Simple Metal",
    "version": 1,
    "manufacturer": "Other",
    "inherits": "fdmprinter.json",
    "machine_settings": {
        "machine_width": {
            "default": 250
        },

witzketh

<?php

  // Allow subscribers to see Private posts and pages
  $subRole = get_role( 'subscriber' ); 
  $subRole->add_cap( 'read_private_posts' );
  $subRole->add_cap( 'read_private_pages' );

  // Redirect to home page on login
  function loginRedirect( $redirect_to, $request_redirect_to, $user ) {
    if ( is_a( $user, 'WP_User' ) && $user->has_cap( 'edit_posts' ) === false ) {