from PyInstaller.utils.hooks import collect_data_files
// bundle xml DB files, skip other files (like DLL files on Windows)
datas = list(filter(lambda p: p[0].endswith(".xml"), collect_data_files("lensfunpy")))
hiddenimports = ["numpy", "enum"]
After Change
from PyInstaller.utils.hooks import collect_data_files
// bundle xml DB files, skip other files (like DLL files on Windows)
datas = collect_data_files("lensfunpy", includes=["**/*.xml"])
hiddenimports = ["numpy", "enum"]
