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Nautilus.ColumnProviderNautilus.ColumnProvider — Nautilus.ColumnProvider Reference |
If subclassed, Nautilus will request a list of Nautilus.Column
objects, which are then displayed when the user is in List
mode.
Nautilus.ColumnProvider
will almost always want to sub-class Nautilus.InfoProvider
as well, since that is how an extension provides information for each item in a directory listing.
Example 2. Nautilus.ColumnProvider Example
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import os from urllib.parse import unquote from gi.repository import GObject, Nautilus from typing import List class ColumnExtension(GObject.GObject, Nautilus.ColumnProvider, Nautilus.InfoProvider): def get_columns(self) -> List[Nautilus.Column]: column = Nautilus.Column( name="NautilusPython::block_size_column", attribute="block_size", label="Block size", description="Get the block size", ) return [ column, ] def update_file_info(self, file: Nautilus.FileInfo) -> None: if file.get_uri_scheme() != "file": return filename = unquote(file.get_uri()[7:]) file.add_string_attribute("block_size", str(os.stat(filename).st_blksize)) |
get_columns();
Returns : |
a list of Nautilus.Column
|
The get_columns
() method returns a list of
Nautilus.Column
.