Question

此错误使我无法继续进行我的项目，即使删除了几乎所有内容，我似乎也无法弄清楚它是否会运行。

我尝试删除不必要的代码并删除了一些偶然的功能。

import sqlite3
with sqlite3.connect("Cpus.db") as connection:
        print(connection)
        c = connection.cursor()


def create_entry(connection):
    c = connection.cursor()
    tables = ["Cpus", "Cores", "Manufactures", "Sockets"]
    print(tables)
    tables_display = input("What Table Do Want To Make An Entry Too? ")
    append_table_cpu = input("What Is The Name Of Your Cpu You Are Adding? ")
    append_table_cost = input("How Much Does The Cpu You Are Adding Cost? ")
    append_table_speed = input("How Fast Is The Cpu That You Are Adding?, Write Like This 2.00GHz")
    append_table_cores = input("How Many Cores Does Your Cpu Have? ")
    append_table_threads = input("How Many Threads Does The Cpu You Are Adding Have? ")
    append_table_socket = input("What Type Of Socket Does Your Cpu Use? ")
    tuple_insert = (tables_display, append_table_cpu, append_table_cost, append_table_speed, append_table_cores, append_table_threads, append_table_socket)
    sql_query = ("INSERT INTO (Name,Cost,Speed_GHz,Cores,Threads,Socket) VALUES (?,?,?,?,?,?,?)")
    c.execute(sql_query,tuple_insert)
    results = c.fetchall()
    for i in results:
        print("Id:  Manufactures: ".format(i[0],i[1]))



try:        
    while True: #Puts Everything In A Loop
            option_1 = int(input("What Would You Like To Do To The Cpu Database, 1) Make An Entry, 2) Read The Data Or 3) Delete Data. Type 1, 2, ,3 "))
            if option_1 == "1":
                    create_entry()
            else: 
                print("Please Type A Valid Reply")

我希望它能够运行，但是无论我尝试什么，都会显示相同的错误。

Answer 1

try的原因必须总是，后接至少一个except子句。

# ILLEGAL CODE
try:
    print("hello world")

以下是正确代码的示例：

# OKAY CODE
try:
    print("hello world")
except ValueError as exc:
    pass

出现错误的原因是在尝试捕获块完成之前。

try:        
    while True: #Puts Everything In A Loop
            option_1 = int(input("What Would You Like To Do To The Cpu Database, 1) Make An Entry, 2) Read The Data Or 3) Delete Data. Type 1, 2, ,3 "))
            if option_1 == "1":
                    create_entry()
            else: 
                print("Please Type A Valid Reply")
# MISSING `EXCEPT`!!!!!!

如果在文件末尾留下任何其他未完成的语句，则会出现相同的错误。例如，如果您写的x =没有右侧，那么解释器将意外遇到文件结尾（EOF）。会在填写赋值语句右侧的之前遇到EOF。

语法错误：解析时出现意外的EOF

1 个答案: