def function(*args, **kwargs):
failed = 'You do not have permission to enter'
url = url_for('web.exam_list')
path = request.path.split('/')
id = path[-2]
count = int(path[-1])
now_date = datetime.now()
exam_page = ExamConditionService.get_user_exam_page(
id, current_user.user_id, count)
exam_end_time = exam_page['end_time']
#考试的设定信息
exam_info = ExamService.get_exam_detail_info(id)
#已经考的场数
exam_count = ExamConditionService.get_user_exam_count(
id, current_user.user_id)
#中途加入的考试必须为最新的一场即下标为exam_count-1
if count != exam_count - 1:
return render_template("web/failed.html", failed=failed, url=url)
#验证考试时间
if now_date < exam_info.start_time or now_date > exam_info.end_time:
return render_template("web/failed.html", failed=failed, url=url)
#获取当前时间
now_time = time.time()
# +5s 延迟,防止js强制结束考试时无法提交
if now_time > exam_end_time + 5:
return render_template("web/failed.html", failed=failed, url=url)
return f(*args, **kwargs)
def function(*args, **kwargs):
failed = 'You do not have permission to enter'
url = url_for('web.exam_list')
path = request.path.split('/')
id = path[-2]
count = int(path[-1])
now_date = datetime.now()
now_time = int(time.time())
#考试设定信息
exam_info = ExamService.get_exam_detail_info(id)
#已经考的场数
exam_count = ExamConditionService.get_user_exam_count(
id, current_user.user_id)
# 如果考试不是无限次那么已经考试次数>=设定次数就不能参加考试
if exam_info.count != -1 and exam_count >= exam_info.count:
return render_template("web/failed.html", failed=failed, url=url)
#由于是新建考试,那么当前my_answer列表长度即新一场考试在列表中的下标,数值完全匹配才能够新建考试
#(0号下标依然成立)
if count != exam_count:
return render_template("web/failed.html", failed=failed, url=url)
if count != 0:
# 获得上一场考试的情况(用于验证上一场考试是否结束)
exam_page = ExamConditionService.get_user_exam_page(
id, current_user.user_id, count - 1)
#如果要新建的考试不是第一场次考试, 那么检查上一场的考试
if exam_page['now_time'] < exam_page['end_time']:
if now_time < exam_page['end_time']:
return render_template("web/failed.html",
failed=failed,
url=url)
#验证考试时间
if now_date < exam_info.start_time or now_date > exam_info.end_time:
return render_template("web/failed.html", failed=failed, url=url)
return f(*args, **kwargs)
def create_page(id):
examAllInfo = ExamService.get_exam_detail_info(id)
choice = []
blank = []
short_answer = []
problem_list = []
if examAllInfo.is_random == 1:
problem_list = examAllInfo.problem_list
elif examAllInfo.is_random == 0:
problem_list = examAllInfo.problem_list_example
for problem in problem_list:
problem_detail = ProLibService.get_problem_detailed_info(problem)
if problem_detail.type == Config.PROBLEM_TYPE['choice']:
# 选项乱序
list = problem_detail.desc_other.split('#$')
problem_detail.desc_other = random.sample(list, len(list))
choice.append(problem_detail)
elif problem_detail.type == Config.PROBLEM_TYPE['blank']:
blank.append(problem_detail)
elif problem_detail.type == Config.PROBLEM_TYPE['short_answer']:
short_answer.append(problem_detail)
# 题目乱序
choice_r = random.sample(choice, examAllInfo.choice['num'])
blank_r = random.sample(blank, examAllInfo.blank['num'])
short_answer_r = random.sample(short_answer, examAllInfo.answer['num'])
# 生成json
exam_page = {}
exam_page['name'] = examAllInfo.name
exam_page['choice'] = []
exam_page['blank'] = []
exam_page['short_answer'] = []
exam_page['times'] = examAllInfo.during_time #记录时长
exam_page['now_time'] = int(time.time()) #当前时间(时间戳,在render前赋值保证精确)
exam_page['end_time'] = exam_page['now_time'] + exam_page['times'] #结束时间(时间戳,在render前赋值保证精确)
exam_page['choice_score'] = examAllInfo.choice['score']
exam_page['blank_score'] = examAllInfo.blank['score']
exam_page['short_answer_score'] = examAllInfo.answer['score']
#count为当前考试在my_answer列表中的下标值
exam_page['count'] = ExamConditionService.get_user_exam_count(id, current_user.user_id)
'''
{
'choice':[
{'pid':'123',
'describe_main':'test1',
'describe_other':['a','b','c','d'],
},
{'pid':'1234',
'describe_main':'test2',
'describe_other':['a','b','c','d','e'],
}
],
'blank':[
{'pid':'1111',
'describe_main':'test3',
'describe_other':'',
'answer':''
}]
'short_answer':[],
'name':'Test',
'times':'120',
'now_time':''
'end_time':''
'choice_score':10,
'blank_score':0,
'short_answer_score':0
'count':0
}
'''
for problem in choice_r:
problem_dict = {'pid': problem.pid, 'desc_main': problem.desc_main,
'desc_other': problem.desc_other, 'answer': ''}
exam_page['choice'].append(problem_dict)
for problem in blank_r:
problem_dict = {'pid': problem.pid, 'desc_main': problem.desc_main,
'desc_other': problem.desc_other, 'answer': ''}
exam_page['blank'].append(problem_dict)
for problem in short_answer_r:
problem_dict = {'pid': problem.pid, 'desc_main': problem.desc_main,
'desc_other': problem.desc_other, 'answer': ''}
exam_page['short_answer'].append(problem_dict)
return exam_page