Python Tkinter._join方法代码示例

# 需要导入模块: import Tkinter [as 别名]
# 或者: from Tkinter import _join [as 别名]
def checkParam(self, widget, name, value, expected=_sentinel,
                   conv=False, eq=None):
        widget[name] = value
        if expected is _sentinel:
            expected = value
        if conv:
            expected = conv(expected)
        if self._stringify or not self.wantobjects:
            if isinstance(expected, tuple):
                expected = tkinter._join(expected)
            else:
                expected = str(expected)
        if eq is None:
            eq = tcl_obj_eq
        self.assertEqual2(widget[name], expected, eq=eq)
        self.assertEqual2(widget.cget(name), expected, eq=eq)
        # XXX
        if not isinstance(widget, Scale):
            t = widget.configure(name)
            self.assertEqual(len(t), 5)
            self.assertEqual2(t[4], expected, eq=eq) 

# 需要导入模块: import Tkinter [as 别名]
# 或者: from Tkinter import _join [as 别名]
def test_join(self):
        join = tkinter._join
        tcl = self.interp.tk
        def unpack(s):
            return tcl.call('lindex', s, 0)
        def check(value):
            self.assertEqual(unpack(join([value])), value)
            self.assertEqual(unpack(join([value, 0])), value)
            self.assertEqual(unpack(unpack(join([[value]]))), value)
            self.assertEqual(unpack(unpack(join([[value, 0]]))), value)
            self.assertEqual(unpack(unpack(join([[value], 0]))), value)
            self.assertEqual(unpack(unpack(join([[value, 0], 0]))), value)
        check('')
        check('spam')
        check('sp am')
        check('sp\tam')
        check('sp\nam')
        check(' \t\n')
        check('{spam}')
        check('{sp am}')
        check('"spam"')
        check('"sp am"')
        check('{"spam"}')
        check('"{spam}"')
        check('sp\\am')
        check('"sp\\am"')
        check('"{}" "{}"')
        check('"\\')
        check('"{')
        check('"}')
        check('\n\\')
        check('\n{')
        check('\n}')
        check('\\\n')
        check('{\n')
        check('}\n') 

# 需要导入模块: import Tkinter [as 别名]
# 或者: from Tkinter import _join [as 别名]
def _format_optvalue(value, script=False):
    """Internal function."""
    if script:
        # if caller passes a Tcl script to tk.call, all the values need to
        # be grouped into words (arguments to a command in Tcl dialect)
        value = _stringify(value)
    elif isinstance(value, (list, tuple)):
        value = _join(value)
    return value 

# 需要导入模块: import Tkinter [as 别名]
# 或者: from Tkinter import _join [as 别名]
def _format_elemcreate(etype, script=False, *args, **kw):
    """Formats args and kw according to the given element factory etype."""
    spec = None
    opts = ()
    if etype in ("image", "vsapi"):
        if etype == "image": # define an element based on an image
            # first arg should be the default image name
            iname = args[0]
            # next args, if any, are statespec/value pairs which is almost
            # a mapdict, but we just need the value
            imagespec = _join(_mapdict_values(args[1:]))
            spec = "%s %s" % (iname, imagespec)

        else:
            # define an element whose visual appearance is drawn using the
            # Microsoft Visual Styles API which is responsible for the
            # themed styles on Windows XP and Vista.
            # Availability: Tk 8.6, Windows XP and Vista.
            class_name, part_id = args[:2]
            statemap = _join(_mapdict_values(args[2:]))
            spec = "%s %s %s" % (class_name, part_id, statemap)

        opts = _format_optdict(kw, script)

    elif etype == "from": # clone an element
        # it expects a themename and optionally an element to clone from,
        # otherwise it will clone {} (empty element)
        spec = args[0] # theme name
        if len(args) > 1: # elementfrom specified
            opts = (_format_optvalue(args[1], script),)

    if script:
        spec = '{%s}' % spec
        opts = ' '.join(opts)

    return spec, opts 

# 需要导入模块: import Tkinter [as 别名]
# 或者: from Tkinter import _join [as 别名]
def colorlist(self, *args):
        if tkinter.TkVersion >= 8.6 and self.wantobjects:
            return args
        else:
            return tkinter._join(args)