python-tools/markingcloud-datagenerator/commonhandle.py

"""
   一些共同操作
"""
import random
import config
import os
from imagebuilder import imageBuilder

def generateObjectAnswer(rightper,studentdata,object_course_data,single_choice_order,multi_choice_order,choice):
    """
      生成客观题作答
    """

    object_len = len(object_course_data)
    if object_len==0:
        return ""
    choice_num = int(object_len * rightper / 100)
    right_sample = object_course_data.sample(choice_num)
    right_sample.set_index(["大题号(只能用小写数字)", "小题号(只能用小写数字)"], inplace=True)
    right_index = list(right_sample.index)
    # 生成作答信息
    answerdata = ""
    order = 1
    for object_key, object_data_single in object_course_data.iterrows():
        if (object_data_single["大题号(只能用小写数字)"], object_data_single["小题号(只能用小写数字)"]) in right_index:
            answerdata = answerdata + "," + object_data_single["标准答案"]
        else:
            if order in single_choice_order:
                # 单选题时
                f = lambda x: [b for b in x if b != object_data_single["标准答案"]]
                answerdata = answerdata + "," + random.choice(f(choice))
            elif order in multi_choice_order:
                # 多选题时

                while True:
                    question_num = random.choice(range(1, len(choice) + 1))
                    answer = random.sample(choice, question_num)
                    answer.sort()
                    if "".join(answer) != object_data_single["标准答案"]:
                        answerdata = answerdata + "," + "".join(answer)
                        break
                    # print("失败继续随机",answer,object_data_single["标准答案"])
            else:
                # 判断题时
                f = lambda x: [b for b in x if b != object_data_single["标准答案"]]
                answerdata = answerdata + "," + random.choice(f(["A", "B"]))
        order = order + 1
    object_answerdata = answerdata[1:]
    return object_answerdata


def generateSubjectAnswer(student_data,subject_course_data):
    """
     生成主观题作答
    """
    subject_answer_List = []
    subject_len = len(subject_course_data)
    if subject_len != 0:
        for subject_key, subbject_data_single in subject_course_data.iterrows():
            subject_answer_List.append("%s %s %d %d" % (
            student_data["准考证号"], student_data["姓名"], int(subbject_data_single["大题号(只能用小写数字)"]),
            int(subbject_data_single["小题号(只能用小写数字)"])))
        return subject_answer_List
    else:
        return []


def generategxSubjectAnswer(student_data,subject_course_data):
    """
     生成主观题作答
    """
    subject_answer_List = []
    subject_len = len(subject_course_data)
    if subject_len != 0:
        for subject_key, subbject_data_single in subject_course_data.iterrows():
            subject_answer_List.append("%s %s %d %d" % (
            student_data["准考证号"], student_data["姓名"], int(subbject_data_single["大题号"]),
            int(subbject_data_single["小题号"])))
        return subject_answer_List
    else:
        return []

def generateSignTable(student_data_frame,student_data_signtable_group):
    """
     生成签到表
    """
    for signcode, student_sign_data in student_data_signtable_group:
        sign_list = ""
        for key, student_data in student_sign_data.iterrows():
            #避免超出范围
            if student_data["absent"]==False:
                sign_list = sign_list + "," + str(student_data["准考证号"])
        # 存入文件
        print(sign_list)
        signoutputpath = str(config.examId) + os.sep + "image" + os.sep + "package" + os.sep + str(config.examId) + os.sep + str(
            signcode)
        if not os.path.exists(signoutputpath):
            os.makedirs(signoutputpath)
        signimage = imageBuilder(int(config.image_width) // 2, int(config.image_length), color=(255, 255, 255, 255))
        signimage.draw_text(0, 200, sign_list[1:100])
        signimage.saveimage(signoutputpath + os.sep + "1.jpg")