Convert .py/.pyw to .exe [duplicate]

问题

I want to create an .exe file from a .py file.

How can I do this?

There is many different approaches.

I prefer using cx_Freeze, because it is simple and fast to create an .exe file with.

回答1:

----- Creating the file -----

Download cx_Freeze (if you didn't do that) at this page.
Create a new Python file and paste the following code:

import os
import time
from tkinter import *
from tkinter.filedialog import askopenfile
from tkinter.scrolledtext import ScrolledText
from tkinter.messagebox import *

tk = Tk()
tk.title(".py -> .exe")
tk.resizable(0, 0)

f = None # file chosen

def browse():
    global f, btn
    try:
        f = askopenfile().name # get the path of the chosen file
        btn["text"] = os.path.basename(f)
    except:
        f = None

def convert():
    global f, btn, ver, des
    OK = False
    try:
        dots = 0
        for x in ver.get():
            if x == ".":
                dots += 1
            else:
                x = int(x)
        if dots < 4:
            OK = True # check the number of dots in the version
    except:
        showwarning("","The version must be int.int.int... with max 3 dots.")
    if OK:
        try:
            if f is None:
                showwarning("","You must choose a file to convert.")
                btn.focus()
            elif ver.get() == "":
                showwarning("","You must enter a version.")
                ver.focus()
            else:
                # create and fill the launch files
                with open("setup.py", "w") as f_:
                    f_.write("NAME = '" + f +
                        "'\nVERSION = '" + ver.get() +
                        "'\nDESCRIPTION = \"\"\"" + des.get(1.0, "end") +
                        "\"\"\"\n\nfrom cx_Freeze import setup, Executable\nsetup(name = NAME, version = VERSION, description = DESCRIPTION, executables = [Executable(NAME)])")
                with open("start.bat", "w") as f_:
                    f_.write("py setup.py build")
                os.system("start.bat") # run the launch file

                os.remove("setup.py")  # remove the created files
                os.remove("start.bat") #
                showinfo("Information","End. Your exe file is in folder 'build'.")
        except:
            showerror("Error","Unknown error detected.") # any unknown error

# GUI
Label(text="File to convert").grid(column=0, row=0, sticky="w")
btn = Button(text="Browse...", command=browse)
btn.grid(column=1, row=0)
Label(text="Version").grid(column=0, row=2, sticky="w")
ver = Entry(width=23)
ver.grid(column=1, row=2, padx=5)
ver.insert(0, "1.0")
Label(text="Description").grid(column=0, row=3, sticky="w")
des = ScrolledText(width=15, height=5, wrap=WORD)
des.grid(column=1, row=3)
Label(text="Convert to .exe").grid(column=0, row=4, sticky="w")
Button(text="Convert", command=convert).grid(column=1, row=4, pady=5)

tk.mainloop()

Run the code. Choose a file. Click the convert button.
A command prompt window allows you to see the progress.
Your .exe file is created!

----- Errors -----

The command prompt was stayed open a very short time?

Change

  with open("start.bat", "w") as f_:
      f_.write("py setup.py build")

  with open("start.bat", "w") as f_:
      f_.write("py setup.py build")
      f_.write("pause")

Then, search the error on the Internet.

Check if you have selected a .py or .pyw file.

The folder "build" isn't created?

check the path of the file to convert: does it contains characters like éèàçùîïäü, some spaces ? >> put the file for example on your desktop, or in a flash drive
check the description: does it contains characters like éèàçùîïäü? Remove them.
Have you installed cx_Freeze?

Your .exe file cannot be opened?

If your code needs others files, like images, musics, then copy them in the current folder.
Have you checked your file? Does it contains some errors?
If you use tkinter: have you looped the window?

A message box tells you that an unknown error is detected?

Sorry, in this case I can't help you...

来源：https://stackoverflow.com/questions/62406974/convert-py-pyw-to-exe

标签

python

cx-freeze