因此，我创建了一个程序，该程序旨在使用Python 3.4.4和标准库模块Tkinter将“ .DOCX”扩展文件（即zip文件）转换为“ .TXT”扩展文件。
当我在
Python Shell中运行此文件时，它工作正常
但是，当我通过'.PYW'运行带有command line扩展名的文件时，确实出现了我的窗口，但是一旦完成转换，root就是withdraws然后消失
转换文件后，我已经检查了任务管理器，程序仍在运行。尽管始终是焦点，但根源已经缩回。
这是我正在使用的代码：
from tkinter.ttk import Progressbar
from tkinter import ttk
from tkinter import messagebox
from tkinter import filedialog
from zipfile import ZipFile
import shutil
import re
import os
class Console(object):
def __init__(self):
self.lines = []
def output(self, text):
self.update()
self.lines.append(text)
def clear(self):
self.lines = []
def update(self):
if len(self.lines) > 13 or len("".join(self.lines)) > 349:
self.clear()
def text(self):
text = ""
for line in self.lines:
text += ">>> " + line + "\n"
return text
ftypes = [("Word Documents", "*.docx")]
console = Console()
main = tk.Tk()
working_dir = os.getcwd()
main.minsize(500, 400)
main.maxsize(500, 400)
main.update_idletasks()
width = main.winfo_width()
height = main.winfo_height()
x = (main.winfo_screenwidth() // 2) - (width // 2)
y = (main.winfo_screenheight() // 2) - (height // 2)
main.geometry('{}x{}+{}+{}'.format(width, height, x, y))
#main.state("zoomed")
main.overrideredirect(True)
main.configure(background="#333333", width=500, height=500)
def leave():
main.withdraw()
quit()
def console_print(text):
console.output(text)
console_text.configure(text=console.text())
try:
main.deiconify()
except:
pass
def get_file():
main.filename = filedialog.askopenfilename(initialdir="/", title="Select file", filetypes=ftypes)
if main.filename:
print("Current file: " + main.filename)
console_print("Current file: " + main.filename)
def convert():
try:
if main.filename:
pass
except AttributeError:
console_print("Please specify a file.")
else:
if not main.filename:
console_print("Please specify a file.")
else:
# 6 processes
console_print("Converting " + main.filename + " to '.txt' format.")
total_operation["value"] = 0
# process 1
console_print("Generating folder for extraction.")
current_operation["value"] = 0
command = "if not exist '" + working_dir + "\\Extracted' md '" + working_dir + "\\Extracted'"
total_operation["value"] += (100/6)/2
current_operation["value"] += 100/2
os.system(command)
total_operation["value"] += (100/6)/2
current_operation["value"] += 100/2
# process 2
console_print("Extracting document.")
current_operation["value"] = 0
with ZipFile(main.filename, "r") as doc:
total_operation["value"] += (100/6)/2
current_operation["value"] += 100/2
doc.extractall(working_dir + "\\Extracted")
output = ""
total_operation["value"] += (100/6)/2
current_operation["value"] += 100/2
# process 3
console_print("Locating XML.")
current_operation["value"] = 0
file_name = "document.xml"
total_operation["value"] += (100/6)/4
current_operation["value"] += 100/4
full_file = os.path.abspath(os.path.join("Extracted\\word", file_name))
total_operation["value"] += (100/6)/4
current_operation["value"] += 100/4
with open(full_file, "r") as f:
total_operation["value"] += (100/6)/4
current_operation["value"] += 100/4
contents = f.read()
total_operation["value"] += (100/6)/4
current_operation["value"] += 100/4
f.close()
# process 4
console_print("Scanning for text.")
current_operation["value"] = 0
text_list = re.findall("<w:r.*?\</w:r>", contents)
for section in text_list:
total_operation["value"] += (100/6)/len(text_list)
current_operation["value"] += 100/len(text_list)
console_print("Parsing section " + str(text_list.index(section) + 1) + ".")
for line in re.findall("<w:t.*?</w:t", section):
if 'xml:space="preserve"' in line:
line = line[26:-5]
else:
line = line[5:-5]
line = line.strip().replace("’", "'")
if not line:
try:
if lastline:
pass
except NameError:
pass
else:
if lastline:
output += "\n"
elif line in list(",.);:!?") or len(line.split()) == 1 and line != line.title():
output += line
else:
try:
if lastline:
pass
except NameError:
output += line
console_print("Line found!")
else:
output += "\n" + line
console_print("Line found!")
lastline = line
# process 5
console_print("Generating output name.")
current_operation["value"] = 0
output_file_name = working_dir + "\\Converted\\" + "".join(main.filename.replace("/", "\\").split("\\")[-1]).rstrip(".docx") + ".txt"
total_operation["value"] += (100/6)/1
current_operation["value"] += 100/1
# process 6
console_print("Creating file and deleting extraction directory.")
current_operation["value"] = 0
with open(output_file_name, "w") as f:
f.write(output)
total_operation["value"] += (100/6)/2
current_operation["value"] += 100/2
f.close()
shutil.rmtree(working_dir + "\\Extracted")
total_operation["value"] += (100/6)/2
current_operation["value"] += 100/2
console_print("Complete.")
bar = tk.Frame(main, height=25, width=1000, bg="#535353")
bar.place(anchor=tk.N, x=0, y=0)
quit_button = tk.Button(bar, command=leave, fg="white", bg="#e02020", text="X", padx=10, pady=4, highlightthickness=0, bd=0, activebackground="#b81111")
quit_button.place(x=985, y=0, anchor=tk.N)
file_button = tk.Button(main, command=get_file, fg="white", bg="#1b1b1b", text="Select File", padx=55, pady=10, highlightthickness=0, bd=0, activebackground="#535353")
file_button.place(x=30, y=50, anchor=tk.NW)
convert_button = tk.Button(main, command=convert, fg="white", bg="#1b1b1b", text="Convert", padx=60, pady=10, highlightthickness=0, bd=0, activebackground="#535353")
convert_button.place(x=30, y=100, anchor=tk.NW)
console_box = tk.Frame(main, height=250, width=250, bg="#1b1b1b")
console_box.place(x=470, y=300, anchor=tk.SE)
console_text = tk.Label(console_box, text=console.text(), fg="#ffffff", bg="#1b1b1b", font="Courier 10", wraplength = 200, justify=tk.LEFT)
console_text.place(x=10, y=10, anchor=tk.NW)
current_operation_text = tk.Label(main, fg="white", bg="#333333", text="Current Operation", justify=tk.RIGHT)
current_operation_text.place(x=470, y=310, anchor=tk.E)
style = ttk.Style()
style.theme_use("clam")
background_colour = "#1b1b1b"
bar_colour = "#b135ff"
style.configure("operation.Horizontal.TProgressbar", troughcolor=background_colour, bordercolor=background_colour, background=bar_colour, lightcolor=bar_colour, darkcolor=bar_colour)
current_operation = Progressbar(main, orient="horizontal", length=250, mode="determinate", maximum=100, value=0, style="operation.Horizontal.TProgressbar")
current_operation.place(x=470, y=340, anchor=tk.SE)
total_operation_text = tk.Label(main, fg="white", bg="#333333", text="Total Operation", justify=tk.RIGHT)
total_operation_text.place(x=470, y=350, anchor=tk.E)
total_operation = Progressbar(main, orient="horizontal", length=250, mode="determinate", maximum=100, value=0, style="operation.Horizontal.TProgressbar")
total_operation.place(x=470, y=380, anchor=tk.SE)
main.mainloop()
任何建议都非常感谢，如果我问的是不正确的问题，请告诉我！ 谢谢。