Function _format_optdict

Lib/tkinter/ttk.py:40–54

Formats optdict to a tuple to pass it to tk.call. E.g. (script=False): {'foreground': 'blue', 'padding': [1, 2, 3, 4]} returns: ('-foreground', 'blue', '-padding', '1 2 3 4')

(optdict, script=False, ignore=None)

    return value

def _format_optdict(optdict, script=False, ignore=None):
    """Formats optdict to a tuple to pass it to tk.call.

    E.g. (script=False):
      {'foreground': 'blue', 'padding': [1, 2, 3, 4]} returns:
      ('-foreground', 'blue', '-padding', '1 2 3 4')"""

    opts = []
    for opt, value in optdict.items():
        if not ignore or opt not in ignore:
            opts.append("-%s" % opt)
            if value is not None:
                opts.append(_format_optvalue(value, script))

    return _flatten(opts)

def _mapdict_values(items):
    # each value in mapdict is expected to be a sequence, where each item