可执行的构建程序会闪烁并终止

Question

我想 构建基于Python的简单GUI应用 ，这些应用可以分发给我的同事。在此过程中，我了解了Python 2.7版本的 PySimpleGUI27 。

以下是一个简单的代码，它生成带有菜单选项的窗口。然后，我使用 PyInstaller 创建了一个构建并对其进行了测试。但是，当我从“ dist”文件夹运行.exe版本时，它只会闪烁并消失。但是，当我从Python IDE中运行GUI脚本时，实际上可以看到GUI功能。

import PySimpleGUI27 as sg

sg.ChangeLookAndFeel('LightGreen')
sg.SetOptions(element_padding=(0, 0))

# ------ Menu Definition ------ #
menu_def = [['File', ['Open', 'Save', 'Exit']],
            ['Edit', ['Paste', ['Special', 'Normal', ], 'Undo'], ],
            ['Help', 'About...'], ]

# ------ GUI Definition ------ #
layout = [
    [sg.Menu(menu_def, )],
    [sg.Output(size=(60, 20))]
]

window = sg.Window("Windows-like program", default_element_size=(12, 1), auto_size_text=False, auto_size_buttons=False,
                   default_button_element_size=(12, 1)).Layout(layout)

# ------ Loop & Process button menu choices ------ #
while True:
    event, values = window.Read()
    if event == None or event == 'Exit':
        break
    print('Button = ', event)
    # ------ Process menu choices ------ #
    if event == 'About...':
        sg.Popup('About this program', 'Version: 1.0', 'PyDist: Anaconda27')
    elif event == 'Open':
        filename = sg.PopupGetFile('file to open', no_window=True)
        print(filename)

运行脚本时生成的GUI

当我尝试运行exe文件时，它闪烁并消失。请查看出色的GIF here。任何建议表示赞赏。

使用Powershell从文件夹运行EXE。

PS C:\Users\user\AppData\Local\Continuum\anaconda3\envs\XCAL\Scripts\dist\PySimpleGUI_00> .\PySimpleGUI_00.exe
Traceback (most recent call last):
  File "PySimpleGUI_00.py", line 1, in <module>
  File "c:\users\user\appdata\local\temp\pip-install-qrr1qq\PyInstaller\PyInstaller\loader\pyimod03_importers.py", line 395, in load_module
  File "site-packages\PySimpleGUI27\__init__.py", line 2, in <module>
  File "c:\users\user\appdata\local\temp\pip-install-qrr1qq\PyInstaller\PyInstaller\loader\pyimod03_importers.py", line 395, in load_module
  File "site-packages\PySimpleGUI27\PySimpleGUI27.py", line 13, in <module>
  File "site-packages\future\standard_library\__init__.py", line 459, in install_aliases
ImportError: No module named UserList
[15328] Failed to execute script PySimpleGUI_00

Answer 1

除了使用Python 3运行pyinstaller之外，我还建议使用Python 3版本的PySimpleGUI库。

使用这些选项运行pyinstaller

  

pyinstaller -wF demo.py

您的示例应该是使用纯PySimpleGUI导入的示例：

import PySimpleGUI as sg

sg.ChangeLookAndFeel('LightGreen')
sg.SetOptions(element_padding=(0, 0))

# ------ Menu Definition ------ #
menu_def = [['File', ['Open', 'Save', 'Exit']],
            ['Edit', ['Paste', ['Special', 'Normal', ], 'Undo'], ],
            ['Help', 'About...'], ]

# ------ GUI Definition ------ #
layout = [
    [sg.Menu(menu_def, )],
    [sg.Output(size=(60, 20))]
]

window = sg.Window("Windows-like program", default_element_size=(12, 1), auto_size_text=False, auto_size_buttons=False,
                   default_button_element_size=(12, 1)).Layout(layout)

# ------ Loop & Process button menu choices ------ #
while True:
    event, values = window.Read()
    if event == None or event == 'Exit':
        break
    print('Button = ', event)
    # ------ Process menu choices ------ #
    if event == 'About...':
        sg.Popup('About this program', 'Version: 1.0', 'PyDist: Anaconda27')
    elif event == 'Open':
        filename = sg.PopupGetFile('file to open', no_window=True)
        print(filename)