main.py

import sys
from pathlib import Path

APP_DIR = Path(__file__).resolve().parent
PROJECT_ROOT = APP_DIR.parent
LOCAL_MODAL_PACKAGE_ROOT = PROJECT_ROOT / "WaveguideModalBPM1D"

# Evita que a pasta local "PySide6/" do workspace sombreie o pacote PySide6 instalado.
cleaned_sys_path = []
for entry in sys.path:
    resolved = Path(entry or ".").resolve()
    if resolved == PROJECT_ROOT:
        continue
    cleaned_sys_path.append(entry)
sys.path[:] = cleaned_sys_path
if str(APP_DIR) not in sys.path:
    sys.path.insert(0, str(APP_DIR))
if LOCAL_MODAL_PACKAGE_ROOT.exists() and str(LOCAL_MODAL_PACKAGE_ROOT) not in sys.path:
    # Prefer local workspace package implementation.
    sys.path.insert(0, str(LOCAL_MODAL_PACKAGE_ROOT))

from PySide6.QtWidgets import QApplication

from ui.main_window import MainWindow


def main() -> int:
    app = QApplication(sys.argv)
    window = MainWindow()
    window.show()
    return app.exec()


if __name__ == "__main__":
    sys.exit(main())