Python從MySQL數據庫中面抽取試題,生成試卷

一、背景

本文章主要是分享如何使用Python從MySQL數據庫中面抽取試題,生成的試卷每一份都不一樣。

二、準備工作

1.安裝Python3

下載地址:https://www.python.org/downloads/windows/

2.安裝庫

pip install python-docx==0.8.10

pip install PyMySQL==1.0.2

3.試題庫.xlsx

開發程序前需要先收集試題,本文是將試題收集存放MySQL數據庫中,格式如下:

選擇題數據庫截圖:

 填空題/解答題/綜合題數據庫截圖:

三、代碼

Python+MySQL隨機試卷及答案生成程序.py

# _*_ coding:utf-8 _*_
import random,os,pymysql
from docx import Document
from docx.shared import Inches,Pt
from docx.enum.text import WD_ALIGN_PARAGRAPH,WD_LINE_SPACING
from docx.oxml.ns import qn
from docx.shared import Inches

class SunckSql():
  def __init__(self, host, user, passwd, dbName='', charset='utf8'):
    self.host = host
    self.user = user
    self.passwd = passwd
    self.dbName = dbName
    self.charset = charset

  def connet(self):
    self.db = pymysql.connect(host=self.host, user=self.user, passwd=self.passwd, db=self.dbName,
                 charset=self.charset) # 連接數據庫
    self.cursor = self.db.cursor() # 獲取操作遊標

  def close(self):
    self.cursor.close() # 釋放遊標
    self.db.close() # 關閉數據庫連接

  # 查詢
  def get_all(self, sql):
    res = None
    try:
      self.connet()
      self.cursor.execute(sql) # 執行sql語句
      res = self.cursor.fetchall() # 返回查詢所有結果
    except Exception as e:
      print('查詢失敗:%s' % e)
    finally:
      self.close()
    return res

  # 增加、刪除、修改
  def shell_sql(self, sql):
    "執行sql語句"
    print(sql)
    count = 0
    try:
      self.connet()
      count = self.cursor.execute(sql) # 執行sql語句
      self.db.commit() # 提交
    except Exception as e:
      print('事務提交失敗:%s' % e)
      self.db.rollback() # 如果提交失敗,回滾到上一次數據
    finally:
      self.close()
    return count

def router_docx(choice1='', choice2='', choice3='', choice5='', choice6='', choice7='',paper_path='',name='1'):
  "生成網絡通信方向試題及答案"
  docx1 = Document()
  docx2 = Document()
  docx1.styles['Normal'].font.name = '宋體'                 #選擇字體
  docx1.styles['Normal']._element.rPr.rFonts.set(qn('w:eastAsia'), '宋體') #默認字體
  docx1.styles['Normal'].font.size = Pt(11)                #默認字號大小
  docx1.styles['Normal'].paragraph_format.space_before = Pt(0)       #默認段前間距
  docx1.styles['Normal'].paragraph_format.space_after = Pt(0)       #默認段後間距
  docx1.styles['Normal'].paragraph_format.line_spacing_rule = WD_LINE_SPACING.ONE_POINT_FIVE  #默認單倍行距
  sec = docx1.sections[0]                         # sections對應文檔中的“節”
  sec.left_margin = Inches(1)                       # 設置左頁面邊距
  sec.right_margin = Inches(1)                       #設置右頁面邊距
  sec.top_margin = Inches(0.5)                       # 設置上頁面邊距
  sec.bottom_margin = Inches(0.5)                     #設置下頁面邊距

  p=docx1.add_paragraph()                         #添加段落
  run = p.add_run('軟件測試(網絡通信)方向試題(%s)' % name)           #使用add_run添加文字
  run.font.name = '微軟雅黑'                         #設置字體
  run._element.rPr.rFonts.set(qn('w:eastAsia'), '微軟雅黑')         #設置字體
  run.font.size = Pt(18)                          #字體大小設置
  p.paragraph_format.alignment = WD_ALIGN_PARAGRAPH.CENTER         #段落文字居中設置
  docx1.add_paragraph('【說明】')                      # 添加段落文字
  docx1.add_paragraph('1.筆試時間為60分鐘。')
  docx1.add_paragraph('2.請將答案寫在答題卡上,且不允許在試題卷上做任何塗寫和標記。')
  q=docx2.add_paragraph()                         #添加段落
  run = q.add_run('軟件測試(網絡通信)方向試題答案(%s)' % name)          #使用add_run添加文字
  run.font.name = '微軟雅黑'                         #設置字體
  run._element.rPr.rFonts.set(qn('w:eastAsia'), '微軟雅黑')         #設置字體
  run.font.size = Pt(18)                          #字體大小設置
  q.paragraph_format.alignment = WD_ALIGN_PARAGRAPH.CENTER         #段落文字居中設置

  p1 = docx1.add_paragraph()
  p1.paragraph_format.space_before = Pt(12)                #設置段前間距
  docx2.add_paragraph('一、選擇題')
  run = p1.add_run('一、選擇題(每題3分共45分)')
  run.bold = True                             # 字體加粗
  list1=random.sample(range(0,len(choice1)-1),3)              #len范圍內獲取指定的數量
  x=1
  for y in list1:
    docx1.add_paragraph(str(x)+'、'+choice1[y][1])
    docx1.add_paragraph(choice1[y][2])
    docx1.add_paragraph(choice1[y][3])
    docx1.add_paragraph(choice1[y][4])
    p11=docx1.add_paragraph(choice1[y][5])
    p11.paragraph_format.space_after = Pt(12)              #段後間距
    docx2.add_paragraph(str(x)+'、'+choice1[y][6])
    x+=1

  list2=random.sample(range(0,len(choice2)-1),7)
  x=1
  for y in list2:
    docx1.add_paragraph(str(x+3)+'、'+choice2[y][1])
    docx1.add_paragraph(choice2[y][2])
    docx1.add_paragraph(choice2[y][3])
    docx1.add_paragraph(choice2[y][4])
    p11=docx1.add_paragraph(choice2[y][5])
    p11.paragraph_format.space_after = Pt(12)
    docx2.add_paragraph(str(x+3)+'、'+choice2[y][6])
    x+=1

  list3=random.sample(range(0,len(choice3)-1),5)
  x=1
  for y in list3:
    docx1.add_paragraph(str(x+10)+'、'+choice3[y][1])
    docx1.add_paragraph(choice3[y][2])
    docx1.add_paragraph(choice3[y][3])
    docx1.add_paragraph(choice3[y][4])
    p11=docx1.add_paragraph(choice3[y][5])
    p11.paragraph_format.space_after = Pt(12)
    docx2.add_paragraph(str(x+10)+'、'+choice3[y][6])
    x+=1

  p2 = docx1.add_paragraph()
  p2.paragraph_format.space_before = Pt(12)
  docx2.add_paragraph('二、填空題')
  run = p2.add_run('二、填空題(每題3分,共15分)')
  run.bold = True
  list2 = random.sample(range(0, len(choice5)-1), 5)
  i = 1
  for j in list2:
    docx1.add_paragraph(str(i) + '、' + choice5[j][1])
    docx2.add_paragraph(str(i) + '、' + str(choice5[j][2]))
    i += 1

  p3 = docx1.add_paragraph()
  p3.paragraph_format.space_before = Pt(12)
  docx2.add_paragraph('三、簡答題')
  run = p3.add_run('三、簡答題(每題10分,共20分)')
  run.bold = True
  list3 = random.sample(range(0, len(choice6)-1), 2)
  n = 1
  for m in list3:
    docx1.add_paragraph(str(n) + '、' + choice6[m][1])
    docx1.add_paragraph('\r')
    docx2.add_paragraph(str(n) + '、' + choice6[m][2])
    n += 1

  p4 = docx1.add_paragraph()
  p4.paragraph_format.space_before = Pt(12)
  docx2.add_paragraph('四、綜合題')
  run = p4.add_run('四、綜合題(共20分)')
  run.bold = True
  list4 = random.randint(0, len(choice7)-1)
  docx1.add_paragraph('1、' + choice7[list4][1])
  docx2.add_paragraph(choice7[list4][2])

  docx1.save(os.path.join(paper_path, '網絡通信試題(%s).docx' % name))       #保存試題
  docx2.save(os.path.join(paper_path, '網絡通信試題答案(%s).docx' % name))      #保存答案

def android_docx(choice1, choice2, choice4, choice5, choice6, choice8,paper_path,name):
  """生成智能終端方向的試題"""
  docx1 = Document()
  docx2 = Document()
  docx1.styles['Normal'].font.name = '宋體'                    #選擇字體
  docx1.styles['Normal']._element.rPr.rFonts.set(qn('w:eastAsia'), '宋體')     #默認字體
  docx1.styles['Normal'].font.size = Pt(11)                    #默認字號大小
  docx1.styles['Normal'].paragraph_format.space_before = Pt(0)          #默認段前間距
  docx1.styles['Normal'].paragraph_format.space_after = Pt(0)           #默認段後間距
  docx1.styles['Normal'].paragraph_format.line_spacing_rule = WD_LINE_SPACING.ONE_POINT_FIVE  #默認單倍行距
  sec = docx1.sections[0]                             # sections對應文檔中的“節”
  sec.left_margin = Inches(1)                           # 設置左頁面邊距
  sec.right_margin = Inches(1)                          #設置右頁面邊距
  sec.top_margin = Inches(0.5)                          # 設置上頁面邊距
  sec.bottom_margin = Inches(0.5)                         #設置下頁面邊距

  p=docx1.add_paragraph()                             #添加段落
  run = p.add_run('軟件測試(智能終端)方向試題(%s)' % name)               #使用add_run添加文字
  run.font.name = '微軟雅黑'                            #設置字體
  run._element.rPr.rFonts.set(qn('w:eastAsia'), '微軟雅黑')             #設置字體
  run.font.size = Pt(18)                             #字體大小設置
  p.paragraph_format.alignment = WD_ALIGN_PARAGRAPH.CENTER            #段落文字居中設置
  docx1.add_paragraph('【說明】')                          # 添加段落文字
  docx1.add_paragraph('1.筆試時間為60分鐘。')
  docx1.add_paragraph('2.請將答案寫在答題卡上,且不允許在試題卷上做任何塗寫和標記。')
  q = docx2.add_paragraph()                            # 添加段落
  run = q.add_run('軟件測試(智能終端)方向試題答案(%s)' % name)             # 使用add_run添加文字
  run.font.name = '微軟雅黑'                            # 設置字體
  run._element.rPr.rFonts.set(qn('w:eastAsia'), '微軟雅黑')             # 設置字體
  run.font.size = Pt(18)                             # 字體大小設置
  q.paragraph_format.alignment = WD_ALIGN_PARAGRAPH.CENTER            # 段落文字居中設置

  p1 = docx1.add_paragraph()
  p1.paragraph_format.space_before = Pt(12)                    #設置段前間距
  docx2.add_paragraph('一、選擇題')
  run = p1.add_run('一、選擇題(每題3分共45分)')
  run.bold = True                                 # 字體加粗
  list1=random.sample(range(0,len(choice1)-1),3)
  x=1
  for y in list1:
    docx1.add_paragraph(str(x)+'、'+choice1[y][1])
    docx1.add_paragraph(choice1[y][2])
    docx1.add_paragraph(choice1[y][3])
    docx1.add_paragraph(choice1[y][4])
    p11=docx1.add_paragraph(choice1[y][5])
    p11.paragraph_format.space_after = Pt(12)                 #段後間距
    docx2.add_paragraph(str(x)+'、'+choice1[y][6])
    x+=1

  list2=random.sample(range(0,len(choice2)-1),7)
  x=1
  for y in list2:
    docx1.add_paragraph(str(x+3)+'、'+choice2[y][1])
    docx1.add_paragraph(choice2[y][2])
    docx1.add_paragraph(choice2[y][3])
    docx1.add_paragraph(choice2[y][4])
    p11=docx1.add_paragraph(choice2[y][5])
    p11.paragraph_format.space_after = Pt(12)
    docx2.add_paragraph(str(x+3)+'、'+choice2[y][6])
    x+=1

  list3=random.sample(range(0,len(choice4)-1),5)
  x=1
  for y in list3:
    docx1.add_paragraph(str(x+10)+'、'+choice4[y][1])
    docx1.add_paragraph(choice4[y][2])
    docx1.add_paragraph(choice4[y][3])
    docx1.add_paragraph(choice4[y][4])
    p11=docx1.add_paragraph(choice4[y][5])
    p11.paragraph_format.space_after = Pt(12)
    docx2.add_paragraph(str(x+10)+'、'+choice4[y][6])
    x+=1

  p2 = docx1.add_paragraph()
  p2.paragraph_format.space_before = Pt(12)
  docx2.add_paragraph('二、填空題')
  run = p2.add_run('二、填空題(每題3分,共15分)')
  run.bold = True
  list2 = random.sample(range(0, len(choice5)-1), 5)
  i = 1
  for j in list2:
    docx1.add_paragraph(str(i) + '、' + choice5[j][1])
    docx2.add_paragraph(str(i) + '、' + str(choice5[j][2]))
    i += 1

  p3 = docx1.add_paragraph()
  p3.paragraph_format.space_before = Pt(12)
  docx2.add_paragraph('三、簡答題')
  run = p3.add_run('三、簡答題(每題10分,共20分)')
  run.bold = True
  list3 = random.sample(range(0, len(choice6)-1), 2)
  n = 1
  for m in list3:
    docx1.add_paragraph(str(n) + '、' + choice6[m][1])
    docx1.add_paragraph('\r')
    docx2.add_paragraph(str(n) + '、' + choice6[m][2])
    n += 1

  p4 = docx1.add_paragraph()
  p4.paragraph_format.space_before = Pt(12)
  docx2.add_paragraph('四、綜合題')
  run = p4.add_run('四、綜合題(共20分)')
  run.bold = True
  list4 = random.randint(0, len(choice8)-1)
  docx1.add_paragraph('1、' + choice8[list4][1])
  docx2.add_paragraph(choice8[list4][2])

  docx1.save(os.path.join(paper_path, '智能終端試題(%s).docx' % name))
  docx2.save(os.path.join(paper_path, '智能終端試題答案(%s).docx' % name))

def main(ip,name,passwd,db_name):
  paper_path = os.path.join(os.path.dirname(os.path.abspath(__file__)), '試卷')  #試卷存放路徑
  if not os.path.exists(paper_path):
    os.mkdir(paper_path)                            #創建試卷文件夾
  my = SunckSql(ip,name,passwd,db_name)                     #連接數據庫
  choice1 = my.get_all("select * from %s" % '計算機基礎選擇題')           #查詢數據庫中的試題
  choice2 = my.get_all("select * from %s" % '測試基礎選擇題')
  choice3 = my.get_all("select * from %s" % '網絡通信選擇題')
  choice4 = my.get_all("select * from %s" % '智能終端選擇題')
  choice5 = my.get_all("select * from %s" % '填空題')
  choice6 = my.get_all("select * from %s" % '簡答題')
  choice7 = my.get_all("select * from %s" % '網絡通信綜合題')
  choice8 = my.get_all("select * from %s" % '智能終端綜合題')
  for i in range(1,4):                              #同時生成3份試卷及答案
    router_docx(choice1, choice2, choice3, choice5, choice6, choice7, paper_path, i)
    android_docx(choice1, choice2, choice4, choice5, choice6, choice8, paper_path, i)

if __name__ == "__main__":
  main(ip='數據庫ip地址', name='mysql賬號', passwd='mysql密碼', db_name='軟件測試試題庫')

以上就是Python從MySQL數據庫中面抽取試題,生成試卷的詳細內容,更多關於python MySQL抽取題目生成試卷的資料請關註WalkonNet其它相關文章!

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