views.py 文件源码

def project_stats(request, context_agent_slug):
    project = None
    member_hours = []
    #import pdb; pdb.set_trace()
    if context_agent_slug:
        project = get_object_or_404(EconomicAgent, slug=context_agent_slug)
    if project:
        subs = project.with_all_sub_agents()
        ces = CachedEventSummary.objects.filter(
            event_type__relationship="work",
            context_agent__in=subs)
        if ces.count():
            agents = {}
            for ce in ces:
                agents.setdefault(ce.agent, Decimal("0"))
                agents[ce.agent] += ce.quantity
            for key, value in agents.items():
                member_hours.append((key, value))
            member_hours.sort(lambda x, y: cmp(y[1], x[1]))
    return render_to_response("valueaccounting/project_stats.html", {
        "member_hours": member_hours,
        "page_title": "All-time project stats",
    }, context_instance=RequestContext(request))