PyInstaller does allow you to bundle all your resources into the exe, without the trickyness of turning your data files into .py files — your COLLECT object seems to be correct, the tricky step is accessing these files at runtime. PyInstaller will unpack them into a temporary directory and tell you where they are with the _MEIPASS2 variable. To get the file paths in both development and packed mode, I use this:
def resource_path(relative):
return os.path.join(
os.environ.get(
"_MEIPASS2",
os.path.abspath(".")
),
relative
)
# in development
>>> resource_path("gui.glade")
"/home/shish/src/my_app/gui.glade"
# in deployment
>>> resource_path("gui.glade")
"/tmp/_MEI34121/gui.glade"