I tried to convert python file(using Shiny for python) to exe file using pyinstaller.We proceeded with the process below.
(1) create "main.py" python file
import osimport sysfrom shiny._main import mainpath = os.path.dirname(os.path.abspath(__file__))apath = os.path.join(path, "app.py")# these next two lines are only if you are using Windows OSdrive, apath = os.path.splitdrive(apath)apath = apath.replace("\\","/")# sys.argv = ['shiny', 'run', apath]main()(2) create "app.py" python file
from shiny import App, render, uiapp_ui = ui.page_fluid( ui.h2("Hello Shiny!"), ui.input_slider("n", "N", 0, 100, 20), ui.output_text_verbatim("txt"),)def server(input, output, session): @output @render.text def txt(): return f"n*2 is {input.n() * 2}"app = App(app_ui, server)(3) enter command "pyinstaller.exe -w -F main.py"Then, the "main.spec" file created.
(4) modify the "main.spec" as below
# -*- mode: python ; coding: utf-8 -*-block_cipher = Noneui = [ (r"C:\Users\user_name\AppData\Local\aipforge\Lib\site-packages\shiny", "shiny"), ("app.py", ".") ]a = Analysis( ['main.py'], pathex=[], binaries=[], datas = ui, hiddenimports=[], hookspath=[], hooksconfig={}, runtime_hooks=[], excludes=[], noarchive=False,)pyz = PYZ(a.pure)exe = EXE( pyz, a.scripts, a.binaries, a.datas, [], name='main', debug=False, bootloader_ignore_signals=False, strip=False, upx=True, upx_exclude=[], runtime_tmpdir=None, console=False, disable_windowed_traceback=False, argv_emulation=False, target_arch=None, codesign_identity=None, entitlements_file=None,)Note) the virtual environment has not been executed. I tried, but the app.py bundle file was not created.
(5) enter "pyinstaller.exe .\main.spec" command
(6) run main.exe file
(7) erroe has occurred as below.
Traceback (most recent call last): File "main.py", line 13, in <module> File "click\core.py", line 1157, in __call__ File "click\core.py", line 1078, in main File "click\core.py", line 1688, in invoke File "click\core.py", line 1434, in invoke File "click\core.py", line 783, in invoke File "shiny\_main.py", line 164, in run return run_app( File "shiny\_main.py", line 290, in run_app app, app_dir = resolve_app(app, app_dir) File "shiny\_main.py", line 426, in resolve_app sys.stderr.write(f"Error: {module_path} not found\n")AttributeError: 'NoneType' object has no attribute 'write'How do i solve it?Please help.....ㅠ___________ㅠ