Привет, хочу получить code review и feedback к следующему куску кода:

    lat_from = self.request.query_params.get('lat_from', None)
    lng_from = self.request.query_params.get('lng_from', None)
    r_from = self.request.query_params.get('r_from', 0)
    lat_to = self.request.query_params.get('lat_to', None)
    lng_to = self.request.query_params.get('lng_to', None)
    r_to = self.request.query_params.get('r_to', 0)

    # [[h - hour, m - minute], [f - from, to - to], [f - floor, c - ceil]]
    hff = self.request.query_params.get('hff', None)
    hfc = self.request.query_params.get('hfc', None)
    htf = self.request.query_params.get('htf', None)
    htc = self.request.query_params.get('htc', None)
    mff = self.request.query_params.get('mff', 0)
    mfc = self.request.query_params.get('mfc', 59)
    mtf = self.request.query_params.get('mtf', 0)
    mtc = self.request.query_params.get('mtc', 59)

    # [[y - year, m - month, d - day, wd - days of the week], [f - from, t - to]]
    yf = self.request.query_params.get('yf', None)
    yt = self.request.query_params.get('yt', None)
    mf = self.request.query_params.get('mf', None)
    mt = self.request.query_params.get('mt', None)
    df = self.request.query_params.get('df', None)
    dt = self.request.query_params.get('dt', None)
    wdf = self.request.query_params.get('wdf', None)
    wdt = self.request.query_params.get('wdt', None)


    city_from = self.request.query_params.get('city_from', None)
    city_to = self.request.query_params.get('city_to', None)

    if lat_from and lng_from:
        pnt = GEOSGeometry(f'Point({lng_from} {lat_from})', srid=4326)
        qs = qs.annotate(distance=Distance('address_from__location', pnt))
        qs = qs.filter(distance__lte=F('address_from__radius') + r_from)

    if lat_to and lng_to:
        pnt = GEOSGeometry(f'Point({lng_to} {lat_to})', srid=4326)
        qs = qs.annotate(distance=Distance('address_to__location', pnt))
        qs = qs.filter(distance__lte=F('address_to__radius') + r_to)


    if hff and hfc:
        hff, hfc, mff, mfc = map(int, (hff, hfc, mff, mfc))
        qs = qs.filter(time_from__time__range=(datetime.time(hff, mff),
                                               datetime.time(hfc, mfc)))
    elif hff and hfc:
        qs = qs.filter(time_from__time__range=(datetime.time(int(hff)),
                                               datetime.time(int(hfc))))
    elif hff:
        qs = qs.filter(time_from__hour__gte=int(hff))
    elif hfc:
        qs = qs.filter(time_from__hour__lte=int(hfc))


    if htf and htc and mtf and mtc:
        htf, htc, mtf, mtc =  map(int, (htf, htc, mtf, mtc))
        qs = qs.filter(time_to__time__range=(datetime.time(htf, mtf),
                                               datetime.time(htc, mtc)))
    elif htf and htc:
        qs = qs.filter(time_to__time__range=(datetime.time(int(htf)),
                                               datetime.time(int(htc))))
    elif hff:
        qs = qs.filter(time_from__hour__gte=int(htf))
    elif hfc:
        qs = qs.filter(time_from__hour__lte=int(htc))

    if yf and mf and df and yt and mt and dt:
        qs = qs.filter(datetime_from__date__range=(
            datetime.date(int(yf), int(mf), int(df)),
            datetime.date(int(yt), int(mt), int(dt))
        ))
    if yf and mf and df:
        qs = qs.filter(datetime_from__date__gte=datetime.date(int(yf),
                                                              int(mf),
                                                              int(df)))
    elif mf and df:
        date = datetime.date.today().replace(month=int(mf), day=int(df))
        qs = qs.filter(datetime_from__date__gte=date)
    elif mf:
        date = datetime.date.today().replace(month=int(mf))
        qs = qs.filter(datetime_from__date_gte=date)

    if yt and mt and dt:
        qs = qs.filter(datetime_from__date__lte=datetime.date(int(yt),
                                                              int(mt),
                                                              int(dt)))
    elif mt and dt:
        date = datetime.date.today().replace(month=int(mt), day=int(dt))
        qs = qs.filter(datetime_to__date__lte=date)
    elif mt:
        date = datetime.date.today().replace(month=int(mt))
        qs = qs.filter(datetime_to__date__lte=date)

    if wdf:
        *wdf, = map(int, wdf.split(','))
        qs = qs.filter(datetime_from__week_day__in=wdf)
    if wdt:
        *wdt, = map(int, wdt.split(','))
        qs = qs.filter(datetime_to__week_day__in=wdt)

    if city_from:
        qs = qs.filter(address_from__city__icontains=city_from)
    if city_to:
        qs = qs.filter(address_to__city__icontains=city_to)

    return qs

Спасибо.