Newbie Failing at deployment: py2app (and fbs) failure!

Heads up! You've already completed this tutorial.

SAMBERPE10683 | 2021-04-09 17:57:30 UTC | #1

Hi Guys!

Can someone recommend the easiest way to deploy a pyqt program on a mac? I thought that py2app was the way to go but have spent the last two days failing. I stripped out ALL my code to the barest of bones (see below) but although it runs in Alias mode and seems to build a "redistributable" OK. It consistently crashes (program has "quit unexpectedly"). See below.

All my code does is load a ui function & displays it (and YES, I did remember to add the ui file to the setup.py file before running "python setup.py py2app".

Could it be that maybe my fancy (sorta) new-ish M1 ARM Macbook Air is causing the trouble? Do I need to force Rosetta emulation? I'm using py2app 0.23. Mac OS 11.2.3 Big Sur Python 3.8.8

I must say that it is VERY frustrating to get your program working and NOT being able to deliver it! I'm going to try with python 3.7, 3.6, & 3.5 before trying fbs again and then..... I may have to give up on python GUI stuff (and go back to Matlab) if I can't deploy.

I apologize since this isn't really about pyqt but I'm a desperate man.

Packaging Python Applications with PyInstaller by Martin Fitzpatrick — This step-by-step guide walks you through packaging your own Python applications from simple examples to complete installers and signed executables.

More info Get the book

TIA,

Dan

############# SIMPLE CODE

import sys from PyQt5 import QtWidgets as qtw from PyQt5 import uic

Ui_LoginForm, baseClass = uic.loadUiType('test.ui')

class MainWindow(baseClass):

python
def __init__(self, *args, **kwargs):
    super().__init__(*args, **kwargs)

    # Create the GUI by processing qt designer file
    self.ui = Ui_LoginForm()
    self.ui.setupUi(self)

    # Show
    self.show()

#----------------------------------------------------------------------------- ############################################################################## if name == 'main': app = qtw.QApplication(sys.argv) w = MainWindow() sys.exit(app.exec_())


Crash Report: Process: test_py2app1 [5883] Path: /Users/USER/*/test_py2app1.app/Contents/MacOS/test_py2app1 Identifier: org.pythonmac.unspecified.test_py2app1 Version: ??? Code Type: X86-64 (Translated) Parent Process: ??? [1] Responsible: test_py2app1 [5883] User ID: 501

Date/Time: 2021-04-09 13:33:05.467 -0400 OS Version: macOS 11.2.3 (20D91) Report Version: 12 Anonymous UUID: 7B2BBD14-3FBF-0466-975E-86968FC3233F


SAMBERPE10683 | 2021-04-09 19:48:41 UTC | #2

OK.... Never mind! I THINK I got it working. The problem apparently had something to do with anaconda. I created a virtual environment with "python -m venv DanEnv", pip installed everything, and ran all the usual py2app commands and it appears to run OK (at least on my Mac).

Dan


The complete guide to packaging Python GUI applications with PyInstaller.
[[ discount.discount_pc ]]% OFF for the next [[ discount.duration ]] [[discount.description ]] with the code [[ discount.coupon_code ]]

Purchasing Power Parity

Developers in [[ country ]] get [[ discount.discount_pc ]]% OFF on all books & courses with code [[ discount.coupon_code ]]
Well done, you've finished this tutorial! Mark As Complete
[[ user.completed.length ]] completed [[ user.streak+1 ]] day streak

Newbie Failing at deployment: py2app (and fbs) failure! was written by Martin Fitzpatrick .

Martin Fitzpatrick has been developing Python/Qt apps for 8 years. Building desktop applications to make data-analysis tools more user-friendly, Python was the obvious choice. Starting with Tk, later moving to wxWidgets and finally adopting PyQt.