我的代码根本不起作用，但是我是GUI的新手，无法识别问题。有人可以帮忙吗？
代码：
from tkinter import *
class Application(Frame):
""" GUI App to allow for the story based on user input"""
def _init_(self, master):
""" Initialize frame."""
Frame._init_(self, master)
self.grid()
self.create_widgets()
def create_widgets(self):
""" Create widgets to get information and display"""
# create instruction label here
Label(self,
text = "It's Story Time. Enter information for a new story"
).grid(row =0, column = 0, columnspan = 2, stiky = W)
# create label and text entry for the human name
Label(self,
text = "Human: "
).grid(row = 1, column = 0, sticky = W)
self.human_ent = Entry(self)
self.juman_ent.grid(row = 1, column = 1, sticky = W)
# label for plural noun
Label(self,
text = "Plural Noun:"
).grid(row = 2, column = 0, sticky = W)
self.noun_ent = Entry(self)
self.noun_ent.grid(row = 2, column = 1, sticky = W)
# label for verbs
Label(self,
text = "Verb:"
).grid(row = 3, column = 0, sticky = W)
self.verb_ent = Entry(self)
self.verb_ent.grid(row = 2, column = 1, sticky = W)
# label for adjective check button
Label(self,
text = "Adjective:"
).grid(row = 4, column = 0, sticky = W)
# create bonkers button
self.is_bonkers = BooleanVar()
CheckButton(self,
text = "bonkers",
variable = self.is_bonk
).grid(row = 4, column = 1, sticky = W)
# create free-loading button
self.is_free = BooleanVar()
CheckButton(self,
text = "free-loading",
variable = self.is_free
).grid(row = 4, column = 2, sticky = W)
# create indecent button
self.is_indecent = BooleanVar()
CheckButton(self,
text = "indecent",
variable = self.is_indecent
).grid(row = 4, column = 3, sticky = W)
# radio buttons
# label for body parts (I'm not creative)
Label(self,
text = "Body Part:"
).grid(row = 5, column = 0, sticky = W)
# variables for single body part
self.body_part = StringVar()
# body parts radio buttons
body_parts = ["bum", "ear lobe", "tailbone"]
column = 1
for part in body_parts:
RadioButton(self,
text = part,
variable = self.body_part,
value = part
).grid(row = 5, column = column, sticky = W)
column += 1
# create a submit button
Button(self,
text = "Click for Awesome Story!",
command = self.tell_story
).grid(row = 6, column = 0, sticky = W)
self.story_txt = Test(self, width = 75, height = 10, wrap = WORD)
self.story_txt.grid(row = 7, column = 0, columnspan = 4)
# Application Class's tell_story() Method
def tell_story(self):
""" Fill text box with new story with user input. """
# get values from the GUI
human = self.human_ent.get()
noun = self.noun_ent.get()
verb = self.verb_ent.get()
adjectives = ""
if self.is_bonkers.get():
adjectives += "bonkers, "
if self.is_free.get():
adjectives += "free-loading, "
if self.is_indecent.get():
adjectives += "indecent, "
body_part = self.body_part.get()
# do hardest part (make story)
story = "Once upon a time, there lived a mighty beast nameed "
story += human
story += "who lived in the dreaded Castle of "
story += noun.title()
story += "when, upon the Strawberry Moon, the "
story += noun
story += "unearthed "
story += human + ". "
story += "A "
story += adjectives
story += "thought ran through the beast's mind. "
story += "The thought sparked something in the mind of "
story += human
story += "and soon the beast felt hungy for "
story += body_part + ". "
story += "So the beast searched for some "
story += body_part + "flesh. "
story += "Suddenly, the "
story += noun
story += "ran as quickly as possible, but it was too late. "
story += human + "had feasted."
story += "The moral of the story? Heed the warning of the Strawberry Moon, else "
story += verb
story += "to your doom."
# display sad story
self.story_txt.delete(0.0, END)
self.story_txt.insert(0.0, story)
# Main Part of program goes here:
root = Tk()
root.title("The Strawberry Moon Mad Lib")
app = Application(root)
root.mainloop()
错误内容：
Traceback (most recent call last):
File "C:/Users/HP/AppData/Local/Programs/Python/Python36/, Assignment 2a.py", line 4, in <module>
class Application(Frame):
File "C:/Users/HP/AppData/Local/Programs/Python/Python36/, Assignment 2a.py", line 148, in Application
app = Application(root)
NameError: name 'Application' is not defined
我不知道这意味着什么，也不知道如何解决。欢迎任何帮助。
谢谢！
答案 0 :(得分：0)
您的代码的总体问题是错别字和缩进。您收到的错误消息可能是由缩进引起的，但是即使更正了，由于许多错字，您仍然会在接连出错的情况下得到错误提示。
我对您的代码进行了一些整理，使其更符合PEP8标准。 您可能需要更改某些内容以提高可读性。但是格式通常是正确的。
import tkinter as tk
class Application(tk.Frame):
def __init__(self, master):
tk.Frame.__init__(self, master)
tk.Label(self, text="It's Story Time. Enter information for a new story").grid(row=0, column=0, columnspan=2, sticky="w")
tk.Label(self, text="Human: ").grid(row=1, column=0, sticky="w")
self.human_ent = tk.Entry(self)
self.human_ent.grid(row=1, column=1, sticky="w")
tk.Label(self, text="Plural Noun:").grid(row=2, column=0, sticky="w")
self.noun_ent = tk.Entry(self)
self.noun_ent.grid(row=2, column=1, sticky="w")
tk.Label(self, text="Verb:").grid(row=3, column=0, sticky="w")
self.verb_ent = tk.Entry(self)
self.verb_ent.grid(row=3, column=1, sticky="w")
tk.Label(self, text="Adjective:").grid(row=4, column=0, sticky="w")
self.is_bonkers = tk.BooleanVar()
tk.Checkbutton(self, text="bonkers", variable=self.is_bonkers).grid(row=4, column=1, sticky="w")
self.is_free = tk.BooleanVar()
tk.Checkbutton(self, text="free-loading", variable=self.is_free).grid(row=4, column=2, sticky="w")
self.is_indecent = tk.BooleanVar()
tk.Checkbutton(self, text="indecent", variable=self.is_indecent).grid(row=4, column=3, sticky="w")
tk.Label(self, text="Body Part:").grid(row=5, column=0, sticky="w")
self.body_part = tk.StringVar()
body_parts = ["bum", "ear lobe", "tailbone"]
column = 1
for part in body_parts:
tk.Radiobutton(self, text=part, variable=self.body_part, value=part).grid(row=5, column=column, sticky="w")
column += 1
tk.Button(self, text="Click for Awesome Story!", command=self.tell_story).grid(row=6, column=0, sticky="w")
self.story_txt = tk.Text(self, width=75, height=10, wrap="word")
self.story_txt.grid(row=7, column=0, columnspan=4)
def tell_story(self):
human = self.human_ent.get()
noun = self.noun_ent.get()
verb = self.verb_ent.get()
adjectives = ""
if self.is_bonkers.get():
adjectives += "bonkers, "
if self.is_free.get():
adjectives += "free-loading, "
if self.is_indecent.get():
adjectives += "indecent, "
body_part = self.body_part.get()
story = "Once upon a time, there lived a mighty beast named "
story += human
story += "who lived in the dreaded Castle of "
story += noun.title()
story += "when, upon the Strawberry Moon, the "
story += noun
story += "unearthed "
story += human + ". "
story += "A "
story += adjectives
story += "thought ran through the beast's mind. "
story += "The thought sparked something in the mind of "
story += human
story += "and soon the beast felt hungry for "
story += body_part + ". "
story += "So the beast searched for some "
story += body_part + "flesh. "
story += "Suddenly, the "
story += noun
story += "ran as quickly as possible, but it was too late. "
story += human + "had feasted."
story += "The moral of the story? Heed the warning of the Strawberry Moon, else "
story += verb
story += "to your doom."
self.story_txt.delete("1.0", "end")
self.story_txt.insert("1.0", story)
root = tk.Tk()
root.title("The Strawberry Moon Mad Lib")
app = Application(root).grid(row=0, column=0, sticky="nsew")
root.mainloop()