def scrub_knowledge_map(knowledge_map, node_cache):
"""
Some topics in the knowledge map, we don't keep in our topic tree / node cache.
Eliminate them from the knowledge map here.
"""
for slug in knowledge_map["topics"].keys():
nodecache_node = node_cache["Topic"].get(slug, [{}])[0]
topictree_node = topic_tools.get_topic_by_path(nodecache_node.get("path"), root_node=topic_tree)
if not nodecache_node or not topictree_node:
logging.warn("Removing unrecognized knowledge_map topic '%s'" % slug)
elif not topictree_node.get("children"):
logging.warn("Removing knowledge_map topic '%s' with no children." % slug)
elif not "Exercise" in topictree_node.get("contains"):
logging.warn("Removing knowledge_map topic '%s' with no exercises." % slug)
else:
continue
del knowledge_map["topics"][slug]
topictree_node["in_knowledge_map"] = False
def scrub_knowledge_map(knowledge_map, node_cache):
"""
Some topics in the knowledge map, we don't keep in our topic tree / node cache.
Eliminate them from the knowledge map here.
"""
for slug in knowledge_map["topics"].keys():
nodecache_node = node_cache["Topic"].get(slug, [{}])[0]
topictree_node = topic_tools.get_topic_by_path(nodecache_node.get("path"), root_node=topic_tree)
if not nodecache_node or not topictree_node:
logging.warn("Removing unrecognized knowledge_map topic '%s'" % slug)
elif not topictree_node.get("children"):
logging.warn("Removing knowledge_map topic '%s' with no children." % slug)
elif not "Exercise" in topictree_node.get("contains"):
logging.warn("Removing knowledge_map topic '%s' with no exercises." % slug)
else:
continue
del knowledge_map["topics"][slug]
topictree_node["in_knowledge_map"] = False
def validate_data(topic_tree, node_cache, slug2id_map, knowledge_map):
# Validate related videos
for exercise_nodes in node_cache['Exercise'].values():
exercise = exercise_nodes[0]
exercise_path = os.path.join(settings.PROJECT_PATH, "static", "js", "khan-exercises", "exercises", "%s.html" % exercise["slug"])
if not os.path.exists(exercise_path):
sys.stderr.write("Could not find exercise HTML file: %s\n" % exercise_path)
for vid_slug in exercise.get("related_video_slugs", []):
if vid_slug not in slug2id_map or slug2id_map[vid_slug] not in node_cache["Video"]:
sys.stderr.write("Could not find related video %s in node_cache (from exercise %s)\n" % (vid_slug, exercise["slug"]))
# Validate related exercises
for video_nodes in node_cache["Video"].values():
video = video_nodes[0]
ex = video["related_exercise"]
if ex and ex["slug"] not in node_cache["Exercise"]:
sys.stderr.write("Could not find related exercise %s in node_cache (from video %s)\n" % (ex["slug"], video["slug"]))
# Validate all topics have leaves
for topic_nodes in node_cache["Topic"].values():
topic = topic_nodes[0]
if not topic_tools.get_topic_by_path(topic["path"], root_node=topic_tree).get("children"):
sys.stderr.write("Could not find any children for topic %s\n" % (topic["path"]))
def validate_data(topic_tree, node_cache, slug2id_map, knowledge_map):
# Validate related videos
for exercise_nodes in node_cache['Exercise'].values():
exercise = exercise_nodes[0]
exercise_path = os.path.join(settings.PROJECT_PATH, "static", "js", "khan-exercises", "exercises", "%s.html" % exercise["slug"])
if not os.path.exists(exercise_path):
sys.stderr.write("Could not find exercise HTML file: %s\n" % exercise_path)
for vid_slug in exercise.get("related_video_slugs", []):
if vid_slug not in slug2id_map or slug2id_map[vid_slug] not in node_cache["Video"]:
sys.stderr.write("Could not find related video %s in node_cache (from exercise %s)\n" % (vid_slug, exercise["slug"]))
# Validate related exercises
for video_nodes in node_cache["Video"].values():
video = video_nodes[0]
ex = video["related_exercise"]
if ex and ex["slug"] not in node_cache["Exercise"]:
sys.stderr.write("Could not find related exercise %s in node_cache (from video %s)\n" % (ex["slug"], video["slug"]))
# Validate all topics have leaves
for topic_nodes in node_cache["Topic"].values():
topic = topic_nodes[0]
if not topic_tools.get_topic_by_path(topic["path"], root_node=topic_tree).get("children"):
sys.stderr.write("Could not find any children for topic %s\n" % (topic["path"]))
def get_exercise_topic_tree(request, topic_path):
return JsonResponse(convert_topic_tree_for_dynatree(get_topic_by_path(topic_path)));
def get_exercise_topic_tree(request, topic_path):
return JsonResponse(convert_topic_tree_for_dynatree(get_topic_by_path(topic_path)));
