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"""# File dialog widget
A dialog to select multiple files.
"""
from collections.abc import Sequence
from pathlib import Path
from magicgui import magicgui
# Sequence of paths
# We change the label using "label" for added clarity
# the filter argument restricts file types
@magicgui(filenames={"label": "Choose Tiff files:", "filter": "*.tif"})
def filespicker(filenames: Sequence[Path]) -> Sequence[Path]:
"""Take a filename and do something with it."""
print("The filenames are:", filenames)
return filenames
filespicker.filenames.changed.connect(print)
filespicker.show(run=True)
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