Question

我正在开发一个能够通过将问题导出到数据库来进行测验的程序。我在互联网上看了一下，它说在python中导入或导出到数据库的最简单方法之一是使用SQLite3插件，所以我正在尝试它。这是我第一次我在python中使用了SQLite3插件，并且我在self.connection.commit（）中遇到语法错误：

def AddQuestion(self, Question, Answer1, Answer2, Answer3, Answer4):
    self.cursor.execute("""INSERT INTO questions
                            VALUES (?, ?, ?, ?, ?, ?)""", (None, Question, Answer1, Answer2, Answer3, Answer4, CorrectAnswer)
    self.connection.commit()

如果我通过在它之前添加＃将其转换为注释，它会告诉我此处的打印是语法错误：

print ("Would you like to make a test? Or would you like to take a test?")

也许是我的缩进，或者我做错了什么？

import squlite3
class QuestionStorage(object):
    def _init_(self, path):
        self.connection = sqlite3.connect(path)
        self.cursor = self.connection.cursor ()

def Close(self):
    self.cursor.close()
    self.connection.close()

def CreateDb(self):
    query = """CREATE TABLE questions
             (id INTEGER PRIMARY KEY, Question TEXT, Answer1 TEXT, Answer2 TEXT, Answer3 TEXT, Answer4 TEXT, CorrectAnswer TEXT)"""
    self.cursor.exeute(query)
    self.connection.commit()
    #self.cursor.close()

def AddQuestion(self, Question, Answer1, Answer2, Answer3, Answer4):
    self.cursor.execute("""INSERT INTO questions
                            VALUES (?, ?, ?, ?, ?, ?)""", (None, Question, Answer1, Answer2, Answer3, Answer4, CorrectAnswer)
    self.connection.commit()

def GetQuestion(self, index = None):
    self.cursor.execute("""SELECT * FROM questions WEHRE id=?""", (index,))



print ("Would you like to make a test? Or would you like to take a test?")
testTaker = input ("To create a test, type Create. To take a test, type Take.")

if testTaker == "Create":
    testName = input ("Give your test a name.")
    testQ = int(input ("How many questions will be on this test? (Numeric value only.)"))
    testType = input ("Will this test be multiple choice? (y/n)")
    if testType == "N" or "n":
        counter = 1
        qs = QuestionStorage("questions.db")
        qs.CreateDb()
        counter = 1
        while counter >= testQ:
            Answer = []
            Question = input ("What is your question?")
            Answer[1] = input ("What is the first answer?")
            Answer[2] = input ("What is the second answer?")
            Answer[3] = input ("What is the third answer?")
            Answer[4] = input ("What is your last answer?")
            correctAnswer = input("Which answer is the correct answer? (1, 2, 3, or 4?)")
            Answer[5] = Answer[correctAnswer]

        qs.AddQuestion(Question, Answer[1] , Answer[2], Answer[3], Answer[4], Answer[5])
        counter +=1


else:

然后在else之后，我会有读取数据库的代码进行测试。

如果有人能帮我解决这个问题，那就太好了。现在我只是想让它达到我可以在调试中运行它的程度。

Answer 1

你忘记在这里关闭括号：

self.cursor.execute("""INSERT INTO questions
                        VALUES (?, ?, ?, ?, ?, ?)""", (None, Question, Answer1, Answer2, Answer3, Answer4, CorrectAnswer)

在该行的末尾添加另一个结束)。

第一次使用SQLite3用户python 3，打印时出现语法错误

1 个答案: