Minimal implementation to check if a project can be considered "active" under a window of certain past months

active_project.py

import datetime

from django.utils import timezone

from readthedocs.analytics.models import PageView

from readthedocsext.spamfighting.utils import spam_score


def is_active_project(
        project,
        spam_threshold=150,
        monthly_pageviews=100,
        window_months=3,
):

    if spam_score(project) > spam_threshold:
        print('Spam project detected')
        return False

    now = timezone.now()
    if project.pub_date > now - datetime.timedelta(days=window_months * 30):
        print('Project is too new to perform these "active" checks. Marking as active.')
        return True

    delta = datetime.timedelta(days=window_months * 30)
    if not project.builds.filter(date__gte=now - delta).exists():
        print('Do not have a build in days')
        return False

    current_month = now.month
    for month in range(1, window_months + 1):
        month = list(range(1, 13))[current_month - month - 1]  # get a number between 1 and 12
        pageviews = project.page_views.filter(date__month=month).aggregate(pageviews=Sum('view_count'))['pageviews']
        if not pageviews or pageviews < monthly_pageviews:
            print(f'Do not have enough pageviews ({pageviews}) in month ({month})')
            return False

    return True