def _get_name(widget: QTextEdit, *, ispath: bool = False) -> str:
"""Return the file name of widget."""
text = widget.text()
place_text = widget.placeholderText()
if ispath:
return text if isdir(text) else place_text
return ''.join(x for x in text if x.isalnum() or x in "._- ") or place_text
