python为每个学生出不一样的题
实现代码：
import random
# 不重复随机整数生成函数
def Random_num(num_max, num_qty):
'''
num_max:最大数
num_qty:生成随机数的个数
'''
num_list = [] # 储存生成的随机数
while len(num_list) < num_qty: # 控制随机数的个数
num = random.randint(2, num_max) # 设定在此范围内取数
if num in num_list: # 判断随机数是否重复
continue # 若重复，则重新生成
else:
num_list.append(num) # 将不重复的随机数放入列表
return num_list # 生成完成后返回随机数列表
# 定义函数，按随机数在题库中抽取对应编号的题目
from openpyxl import load_workbook
def Question(que_type, numbers):
'''
que_type:试题类型（"单选题","多选题","判断题","填空题"）
numbers:需要抽取的试题编号
'''
questions = [] # 储存抽取的题目
wb = load_workbook("题库.xlsx") # 载入题库
if que_type == "单选题":
ws = wb[que_type]
for i in numbers: # 按随机生成的编号抽题
question = ws["B" + str(i)].value # 问题在B列
answerA = "A：\t" + str(ws["C" + str(i)].value) # 选项A在C列，"\t"相当于按一下tab键，在字符间产生间隔
answerB = "B：\t" + str(ws["D" + str(i)].value) # 选项B在D列
answerC = "C：\t" + str(ws["E" + str(i)].value) # 选项C在E列
answerD = "D：\t" + str(ws["F" + str(i)].value) # 选项D在F列
right_answer = ws["G" + str(i)].value # 正确答案在G列
single_question = [question, answerA, answerB, answerC, answerD, right_answer] # 每行的数据存入列表
questions.append(single_question) # 每个题目的数据存入总列表
elif que_type == "多选题":
ws = wb[que_type]
for i in numbers:
question = ws["B" + str(i)].value
answerA = "A：\t" + str(ws["C" + str(i)].value)
answerB = "B：\t" + str(ws["D" + str(i)].value)
answerC = "C：\t" + str(ws["E" + str(i)].value)
answerD = "D：\t" + str(ws["F" + str(i)].value)
right_answer = ws["H" + str(i)].value
single_question = [question, answerA, answerB, answerC, answerD, right_answer]
if ws["G" + str(i)].value: # 有些题有E选项，有些没有，因此需要判断一下是否有E选项
answerE = "E：\t" + str(ws["G" + str(i)].value)
single_question.insert(-1, answerE) # 将E选项插入到答案前面，保持答案是最后一个元素
questions.append(single_question)
else: # 判断题和填空题，内容只取题干和答案
ws = wb[que_type]
for i in numbers:
question = ws["B" + str(i)].value
right_answer = ws["C" + str(i)].value
single_question = [question, right_answer]
questions.append(single_question)
return questions
# 写入考试题到word文件
from docx import Document
from docx.shared import Pt # 用于设定字体大小（磅值）
from docx.oxml.ns import qn # 用于应用中文字体
def To_word(number, questions_data):
doc = Document("试题-模板.docx")
# 写入单选题
title1 = "一、单项选择题（共40题，每题1分）"
p = doc.add_paragraph() # 插入段落
r = p.add_run(title1) # 插入文字块
r.bold = True # 字体加粗
r.font.size = Pt(12) # 字号设为12磅
for index, i in enumerate(questions_data["单选题"], start=1): # 给题目从1开始编号
doc.add_paragraph(f"{index}. {i[0]}") # 题干部分在单独一段
doc.add_paragraph(f"\t{i[1]}\t\t{i[2]}") # 选项A和选项B在同一段落
doc.add_paragraph(f"\t{i[3]}\t\t{i[4]}") # 选项C和选项D在同一段落
# 写入多选题
title2 = "二、多项选择题（共20题，每题2分）"
p = doc.add_paragraph()
r = p.add_run(title2)
r.bold = True
r.font.size = Pt(12)
for index, i in enumerate(questions_data["多选题"], start=1):
doc.add_paragraph(f"{index}. {i[0]}")
doc.add_paragraph(f"\t{i[1]}\t\t{i[2]}")
doc.add_paragraph(f"\t{i[3]}\t\t{i[4]}")
if len(i) == 7: # 判断是否有E选项，若有，则新建一段落写入
doc.add_paragraph(f"\t{i[5]}")
# 写入判断题
title3 = "三、判断题（共10题，每题1分）"
p = doc.add_paragraph()
r = p.add_run(title3)
r.bold = True
r.font.size = Pt(12)
for index, i in enumerate(questions_data["判断题"], start=1):
doc.add_paragraph(f"\t{index}. {i[0]}")
# 写入填空题
title4 = "四、填空题（共10题，每题1分）"
p = doc.add_paragraph()
r = p.add_run(title4)
r.bold = True
r.font.size = Pt(12)
for index, i in enumerate(questions_data["填空题"], start=1):
doc.add_paragraph(f"\t{index}. {i[0]}")
doc.save(f"试卷及答案\\考试题{number}.docx")
# 写入答案
from docx import Document
from docx.shared import Pt # 用于设定字体大小（磅值）
from docx.oxml.ns import qn # 用于应用中文字体
def Answer(number, questions_data):
doc = Document()
# 全局字体设为“宋体”
doc.styles['Normal'].font.name = u'宋体'
doc.styles['Normal']._element.rPr.rFonts.set(qn('w:eastAsia'), u'宋体')
title = "计算机系2020第二学期期末考试题(答案)"
p = doc.add_paragraph()
r = p.add_run(title)
r.bold = True
r.font.size = Pt(20)
# 写入单选题答案
title1 = "一、单项选择题答案（共40题，每题1分）"
p = doc.add_paragraph()
r = p.add_run(title1)
r.bold = True
r.font.size = Pt(12)
p = doc.add_paragraph()
for index, i in enumerate(questions_data["单选题"], start=1):
p.add_run(f"{index}. {i[-1]}\t")
if index % 10 == 0: # 每段只显示10个答案
p = doc.add_paragraph() # 满10个，则新建段落
# 写入多选题答案
title2 = "二、多项选择题答案（共20题，每题2分）"
p = doc.add_paragraph()
r = p.add_run(title2)
r.bold = True
r.font.size = Pt(12)
p = doc.add_paragraph()
for index, i in enumerate(questions_data["多选题"], start=1):
p.add_run(f"{index}. {i[-1]}\t")
if index % 3 == 0:
p = doc.add_paragraph()
# 写入判断题答案
title3 = "三、判断题答案（共10题，每题1分）"
p = doc.add_paragraph()
r = p.add_run(title3)
r.bold = True
r.font.size = Pt(12)
p = doc.add_paragraph()
for index, i in enumerate(questions_data["判断题"], start=1):
p.add_run(f"{index}. {i[-1]}\t")
if index % 5 == 0: # 每段只显示5个答案
p = doc.add_paragraph() # 满5个，则新建段落
# 写入填空题
title4 = "四、填空题答案（共10题，每题1分）"
p = doc.add_paragraph()
r = p.add_run(title4)
r.bold = True
r.font.size = Pt(12)
p = doc.add_paragraph()
for index, i in enumerate(questions_data["填空题"], start=1):
p.add_run(f"{index}. {i[-1]}\t\t")
if index % 2 == 0: # 每段只显示2个答案
p = doc.add_paragraph() # 满2个，则新建段落
doc.save(f"试卷及答案\\考试题{number}答案.docx")
# 主函数
for number in range(1, 21): # 不同的试卷数量，此处为20套
# 生成随机题目编号
num_single_choice = Random_num(566, 40)
num_mult_choice = Random_num(196, 20)
num_judgment = Random_num(418, 10)
num_completion = Random_num(190, 10)
# 将生成的编号存入字典`question_num`
question_num = {"单选题号": num_single_choice,
"多选题号": num_mult_choice,
"判断题号": num_judgment,
"填空题号": num_completion
}
# 根据随机生成的题目编号去题库选题，并存入`questions_data`
questions_data = {
"单选题": Question("单选题", question_num["单选题号"]),
"多选题": Question("多选题", question_num["多选题号"]),
"判断题": Question("判断题", question_num["判断题号"]),
"填空题": Question("填空题", question_num["填空题号"])
}
# 将试题写入word文档，并保存
To_word(number, questions_data)
# 将试题答案写入word文档，并保存
Answer(number, questions_data)
print(f"试卷{number}及答案完成！")