Display list in a list with Gtk-CodePudding

So I have a list in a list that looks like

[('9/13/2021', 2.0, '7:15', 'Hill'), 
('9/14/2021', 8.0, '6:0', 'Tempo'), 
('9/14/2021', 4.0, '6:0', 'Tempo')]

and I understand how to print it out to look good but I am trying to get it to display in Gtk and it prints into the display looking like this:

I am looking for a way to get it to print out where it gets rid of the brackets, commas and quotation marks but is still within the same line.

The way I am printing to the is like this:

        items = self.read_from_db()
        # lists through the items pulled and adds them to the
        # list of reminders displayed
        for item in items:
            self.listbox_2.add(ListBoxRowWithData(item))

Where read_from_db() returns the lists within a list. Any thoughts?

Here is the ListBoxRowWithData class:

class ListBoxRowWithData(Gtk.ListBoxRow):
    def __init__(self, data):
        super().__init__()
        self.data = data
        self.add(Gtk.Label(label=data))

Items output:
 [('9/13/2021', 2.0, '7:15', 'Hill'), ('9/14/2021', 8.0, '6:0', 'Tempo'), ('9/14/2021', 4.0, '6:0', 'Tempo')]

CodePudding user response：

Currently the label text is a string representation of the list. To join the list into a string, you can use the .join of a string.

self.listbox_2.add(ListBoxRowWithData(" ".join([str(x) for x in item])))

.join will only work if all the items in the list are strings, so the [str(x) for x in item] list comprehension will convert every list item to a string. The items are then joined with a space but you can use a different joining string if you'd like.