class LoginWindow: def init(self, master): self.master = master self.master.title("BL 製造表單點檢系統") self.master.geometry("300x250+400+250") self.master.resizable(0, 0) self.username = tk.StringVar() self.password = tk.StringVar() ttk.Label(self.master, text="賬號", width=10).grid(row=2, column=0, padx=5, pady=5) ttk.Entry(self.master, textvariable=self.username, width=20).grid(row=2, column=1, columnspan=2, padx=5, pady=5) ttk.Label(self.master, text="密碼", width=10).grid(row=3, column=0, padx=5, pady=5) ttk.Entry(self.master, textvariable=self.password, show="*", width=20).grid(row=3, column=1, columnspan=2, padx=5, pady=5) style = ttk.Style() style.configure("TButton", background="#4CAF50", foreground="white", font=("Helvetica", 12), width=10) ttk.Button(self.master, text="確認", command=self.login, style="TButton").grid(row=4, column=0, columnspan=2, padx=5, pady=5) # 设置列的宽度 self.master.grid_columnconfigure(0, weight=1) self.master.grid_columnconfigure(1, weight=1) self.master.grid_columnconfigure(2, weight=1) def login(self): if self.username.get() == "smt" and self.password.get() == "bl": self.master.destroy() root = tk.Tk() app = ExcelApp(root) root.mainloop() else: messagebox.showwarning("Invalid Credentials", "密碼或賬號錯誤.")讓這個代碼的文本框與標簽修改得近一些

class DataAnalyzer: def init(self, master): self.master = master master.title("数据分析软件示例") self.file_path = '' self.data = None解释含义

这是一个 Python 类 DataAnalyzer 的定义，它有一个构造函数 __init__，它接受一个参数 master，它表示主窗口对象，这个类是可能是基于 GUI 库 tkinter 进行开发的。在构造函数中，首先将传入的 master ...

class SN: def _init_(self): self.data="" self.datalen="" self.datatype="" self.labels=""加len

class SN: def __init__(self): self.data = "" self.datalen = 0 self.datatype = "" self.labels = "" self.len = 0

修改错误class CardSystem: def init(self, username): self.username = username self.win = tk.Tk("") self.win.title(f"{username}的名片管理系统")

这段代码有一个缩进错误，应该将第二行代码缩进到第一行代码下面，正确的代码如下： class CardSystem: def __init__(self, username): ... self.win.title(f"{username}的名片管理系统")

检查代码并修改：class Node: def init(self, data): self.data = data self.prev = None self.next = None Class DoublyLinkedList: # def init(self) self.head = None def remove(self,item): current = self.head previous = None found = False while not found: if current.getData() == item found = True else: previous = current current = current.getNext() if previous == None: self.head = current.getNext() current.prev = None else: previous.setNext(current.getNext()) current.prev = previous

def __init__(self, data): self.data = data self.prev = None self.next = None class DoublyLinkedList: def __init__(self): self.head = None self.tail = None def add_node(self, data): new_node...

修改以下错误代码class Face(object): def init(self, L, m, H, q, tanbeta, b): #工作面长度L 采厚m 平均采深H self.L = L self.m = m self.H = H #地标移动参数 self.q = q self.tanbeta = tanbeta self.b = b #坐标系统 self.S = 0.05H self.r = H/tanbeta self.l = L-20.05*H #最大值 class Coord_Sys(Face): def init(self): self.face = Face并创建一个实例

def __init__(self, L, m, H, q, tanbeta, b): # 工作面长度L 采厚m 平均采深H self.L = L self.m = m self.H = H # 地标移动参数 self.q = q self.tanbeta = tanbeta self.b = b # 坐标系统 self.S = ...

class ListNode: def init(self, val, next=None): self.val = val self.next = next

def reverseList(self, head: ListNode) -> ListNode: """ :type head: ListNode :rtype: ListNode """ prev = None curr = head while curr: next_node = curr.next curr.next = prev prev = curr curr...

class LoginWindow: def init(self, master): self.master = master self.master.title("Login Window") self.master.geometry("300x250") self.master.resizable(0, 0) self.username = tk.StringVar() self.password = tk.StringVar()class ExcelApp: def init(self, master): self.master = master master.title("Excel App") # 获取屏幕的宽度和高度 screen_width = master.winfo_screenwidth() screen_height = master.winfo_screenheight() # 将窗口的大小设置为屏幕的大小 master.geometry("%dx%d" % (screen_width, screen_height)) master.state('zoomed')#窗口最大化# 查询窗口 class QueryWindow: def init(self, master): self.master = master master.title("查詢窗口") # 获取屏幕的宽度和高度 screen_width = root.winfo_screenwidth() screen_height = root.winfo_screenheight() # 将窗口的大小设置为屏幕的大小 master.geometry("%dx%d" % (screen_width, screen_height)) master.state('zoomed')#窗口最大化if name == 'main': root = tk.Tk() app = LoginWindow(root) root.mainloop()這個代碼中我有三個窗口，第一個銷毀后第三個就報self.tk.call( _tkinter.TclError: can't invoke "toplevel" command: application has been destroyed怎麽解決

self.master.title("Login Window") self.master.geometry("300x250") self.master.resizable(0, 0) self.username = tk.StringVar() self.password = tk.StringVar() class ExcelApp: def __init__...

下面代码为什么运行无反应class User: def _init_(self,name,gender,passward): self.name=name self.gender=gender self.passward=passward def login(self): print("User logini success!")

def login(self): print("User login success!") 在类的初始化方法中，我们把属性名称从passward改为password，这是一个正确的拼写。这样，当我们创建一个User对象并调用login()方法时，就可以正确地...

class Student: def init(self, sid,name,height,sex): self.sid=sid self.name=name self.height=height self.sex=sex def print(): 补充代码，打印本同学的全部信息

def __init__(self, sid, name, height, sex): self.sid = sid self.name = name self.height = height self.sex = sex def print(self): print("学号：", self.sid) print("姓名：", self.name) print(...

class LoginWindow: def init(self, master): self.master = master self.master.title("BL 製造表單點檢系統") self.master.geometry("300x250+400+250") self.master.resizable(0, 0) self.username = tk.StringVar() self.password = tk.StringVar() tk.Label(self.master, text="賬號").grid(row=0, column=0, padx=5, pady=5) tk.Entry(self.master, textvariable=self.username).grid(row=0, column=1, padx=5, pady=5) tk.Label(self.master, text="密碼").grid(row=1, column=0, padx=5, pady=5) tk.Entry(self.master, textvariable=self.password, show="*").grid(row=1, column=1, padx=5, pady=5) tk.Button(self.master, text="確認", command=self.login).grid(row=2, column=0, columnspan=2, padx=5, pady=5) def login(self): if self.username.get() == "smt" and self.password.get() == "bl": self.master.destroy() root = tk.Tk() app = ExcelApp(root) root.mainloop() else: messagebox.showwarning("Invalid Credentials", "密碼或賬號錯誤.")將這段代碼的窗口優化得更美觀一些

class LoginWindow: def __init__(self, master): self.master = master self.master.title("BL 製造表單點檢系統") self.master.geometry("300x250+400+250") self.master.resizable(0, 0) self.username = ...

def init(self, master):

def __init__(self, master=None): super().__init__(master) self.pack() self.create_widgets() def create_widgets(self): self.hello_label = tk.Label(self, text='Hello, world!') self.hello_label....

class MainWindow(QMainWindow): def init(self)

self.setWindowTitle("My App") self.setGeometry(100, 100, 800, 600) 该代码定义了一个名为 MainWindow 的类，继承自 QMainWindow 类。在 init() 中设置了窗口标题为 "My App"，并且设置了窗口的初始位置和...

（a） class A: def init(self,val): self.val=val def func(self): print(self.val) if name=='main': a=A(1) a.func=（b） a.func() 输出样例： 1

这段代码有语法错误，应该是 __init__ 而不是 init。同时，if name=='main' 应该是 if __name__=='__main__'。修正后代码如下： class A: def __init__(self,val): self.val=val def func(self): ...

class BMI: def person(self, name, height, weight): self.name = name self.height = height self.weight = weight def printBMI(self): bmi = self.weight/(self.height**2)代码错在哪儿

def __init__(self, name, height, weight): self.name = name self.height = height self.weight = weight def printBMI(self): bmi = self.weight / (self.height ** 2) print("BMI of", self.name, "is...

class People: def init(self, name, age): self.name = name self.age = age class Boyfriend(People): def init(self, name, age): super().init(name, age) class Girlfriend(People): def init(self, name, age): super().init(name, age)

这段代码定义了一个 People 类，它有一个构造函数 init，接受两个参数 name 和 age，并将它们分别赋值给类的属性 self.name 和 self.age。此外，还定义了两个子类 Boyfriend 和 Girlfriend，它们都继承了 People 类...

class WineTester: def init(self, master): self.master = master self.master.title("小包子的软件") self.master.geometry('800x600') self.master.resizable(0, 0) self.file_path = '' self.train_size = 0.7 self.test_size = 0.3解释每一句代码含义

def __init__(self, master): 定义了WineTester类的构造函数__init__，其中包含了一个名为master的参数。 self.master = master 将传入的参数master赋值给实例变量self.master，以便在类的其他方法中使用。 self....

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class Person: def __init__(self, name, age): self.name = name self.age = age

class DataAnalyzer: def __init__(self, master): self.master = master master.title("数据分析软件示例") self.file_path = '' self.data = None解释含义

class SN: def _init_(self): self.data="" self.datalen="" self.datatype="" self.labels=""加len

修改错误class CardSystem: def init(self, username): self.username = username self.win = tk.Tk("") self.win.title(f"{username}的名片管理系统")

class ListNode: def __init__(self, val, next=None): self.val = val self.next = next

下面代码为什么运行无反应class User: def _init_(self,name,gender,passward): self.name=name self.gender=gender self.passward=passward def login(self): print("User logini success!")

class Student: def __init__(self, sid,name,height,sex): self.sid=sid self.name=name self.height=height self.sex=sex def print(): 补充代码，打印本同学的全部信息

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（a） class A: def init(self,val): self.val=val def func(self): print(self.val) if name=='main': a=A(1) a.func=（b） a.func() 输出样例： 1

class BMI: def person(self, name, height, weight): self.name = name self.height = height self.weight = weight def printBMI(self): bmi = self.weight/(self.height**2)代码错在哪儿

class People: def init(self, name, age): self.name = name self.age = age class Boyfriend(People): def init(self, name, age): super().init(name, age) class Girlfriend(People): def init(self, name, age): super().init(name, age)

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class Person: def init(self, name, age): self.name = name self.age = age

class DataAnalyzer: def init(self, master): self.master = master master.title("数据分析软件示例") self.file_path = '' self.data = None解释含义

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def init(self, master):

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