stats.py 文件源码

def MonthlyPerformanceJSON(request):
    series = request.GET.get('series')
    if series not in ['AvgStudents','Registrations','EventRegistrations','Hours','StudentHours']:
        series = 'EventRegistrations'

    yearTotals = getMonthlyPerformance()[series]

    # Return JSON as lists, not as dictionaries, for c3.js
    # yearTotals_list = [dict(v,**{'year':k}) for k, v in yearTotals.items()]

    # Now make the lists so that there is one row per month, not one row per year,
    # to make things easier for working with c3.js.yearTotals
    monthTotals_list = []

    years = list(set([k for k,v in yearTotals.items()]))

    # Only include calendar months for graphing
    for month in range(1,13):
        this_month_data = {'month': month, 'month_name': month_name[month]}
        for year in years:
            this_month_data[year] = yearTotals[year].get(month)
        monthTotals_list.append(this_month_data)

    monthTotals_list_sorted = sorted(monthTotals_list, key=lambda k: k['month'])

    return JsonResponse(monthTotals_list_sorted,safe=False)