spectrochempy.FileSelector

class FileSelector(done_callback=None, path=None, filters=None)[source]

IPyWidgets interface for picking files.

The current path is stored in .path and the current selection is stored in .value.

Parameters

  • done_callback (function) – Called when the tick or cross buttons are clicked. Expects signature func(path, ok=True|False).

  • filters (list of str or None) – Only show files ending in one of these strings. Normally used for picking file extensions. None is an alias for [‘’], passes all files.