NewsBlur/utils/munin/newsblur_classifiers.py

#!/srv/newsblur/venv/newsblur3/bin/python

import os

from utils.munin.base import MuninGraph

os.environ["DJANGO_SETTINGS_MODULE"] = "newsblur_web.settings"
import django

django.setup()


class NBMuninGraph(MuninGraph):
    @property
    def graph_config(self):
        return {
            "graph_category": "NewsBlur",
            "graph_title": "NewsBlur Classifiers",
            "graph_vlabel": "# of classifiers",
            "graph_args": "-l 0",
            "feeds.label": "feeds",
            "authors.label": "authors",
            "tags.label": "tags",
            "titles.label": "titles",
        }

    def calculate_metrics(self):
        from apps.analyzer.models import (
            MClassifierAuthor,
            MClassifierFeed,
            MClassifierTag,
            MClassifierTitle,
        )

        return {
            "feeds": MClassifierFeed.objects.count(),
            "authors": MClassifierAuthor.objects.count(),
            "tags": MClassifierTag.objects.count(),
            "titles": MClassifierTitle.objects.count(),
        }


if __name__ == "__main__":
    NBMuninGraph().run()