每天分享几个python项目 —— python_-_simple_password_generator

from tkinter import * import random #=====================================METHODS=================================== def Random(): alphabet = "abcdefghijklmnopqrstuvwxyz" length = 8 new_password = "" for i in range(length): next_index = random.randrange(len(alphabet)) new_password = new_password + alphabet[next_index] for i in range(random.randrange(1,3)): replace_index = random.randrange(len(new_password)//2) new_password = new_password[0:replace_index] + str(random.randrange(10)) + new_password[replace_index+1:] for i in range(random.randrange(1,3)): replace_index = random.randrange(len(new_password)//2,len(new_password)) new_password = new_password[0:replace_index] + new_password[replace_index].upper() + new_password[replace_index+1:] PASSWORD.set(new_password); #=====================================MAIN====================================== root = Tk() root.title("Sourcecodester") width = 400 height = 200 screen_width = root.winfo_screenwidth() screen_height = root.winfo_screenheight() x = (screen_width/2) - (width/2) y = (screen_height/2) - (height/2) root.geometry("%dx%d+%d+%d" % (width, height, x, y)) #====================================VARIABLES================================== PASSWORD = StringVar() #====================================FRAME====================================== Top = Frame(root, width=width) Top.pack(side=TOP) Form = Frame(root, width=width) Form.pack(side=TOP) #====================================LABEL WIDGET=============================== lbl_title = Label(Top, width=width, font=('arial', 16), text="Python:Password Generator", bd=1, relief=SOLID) lbl_title.pack(fill=X) lbl_password = Label(Form, font=('arial', 18), text="Password", bd=10) lbl_password.grid(row=0, pady=15) #====================================ENTRY WIDGET=============================== password = Entry(Form, textvariable=PASSWORD, font=(18), width=16) password.grid(row=0, column=1) #====================================BUTTON WIDGET============================== btn_generate = Button(Form, text="Generate", width=20, command=Random) btn_generate.grid(row=1, columnspan=2)