def get_features(request_form):
    count_checkboxs = 0
    for _in in request_form:
        if _in[0:3] in 'checkbox':
            count_checkboxs+=1

    features = ''
    count_caixas = 0

    for _in in request_form:
        if _in[0:3] in 'caixa':
            count_caixas += 1
            features += request_form[_in] + ' '
        if count_caixas == count_checkboxs:
            break

    stripped = features.strip()
    splited = stripped.split()
    features = list(map(float, splited))
    return features

def get_title(scenario):
    if scenario == "1":
        title = "Visited Onion URLs"
    elif scenario == '2':
        title = "Categorised Onion URLs"
    elif scenario =="3":
        title = "Annotated Onion URLs"
    elif scenario =="4":
        title = "Onion Page Excerpts"
    elif scenario == "stats":
        title = "Statistical Graphs"
    elif scenario == "predictions":
        title = "Prediction Model Graphs"
    elif scenario == "search":
        title="Searching the Archive"
    else:
        title = "Datasets"

    return title