Python ListProperty.link Examples

Example #1

    def test_listcheck(self):
        from kivy.properties import ListProperty

        a = ListProperty()
        a.link(wid, 'a')
        a.link_deps(wid, 'a')
        self.assertEqual(a.get(wid), [])
        a.set(wid, [1, 2, 3])
        self.assertEqual(a.get(wid), [1, 2, 3])

Example #2

File: test_properties.py Project: DanAlbert/kivy

    def test_listcheck(self):
        from kivy.properties import ListProperty

        a = ListProperty()
        a.link(wid, 'a')
        a.link_deps(wid, 'a')
        self.assertEqual(a.get(wid), [])
        a.set(wid, [1, 2, 3])
        self.assertEqual(a.get(wid), [1, 2, 3])

Example #3

File: test_properties.py Project: akshayaurora/kivy

def test_listproperty_is_none():
    from kivy.properties import ListProperty

    l1 = ListProperty(None)
    l1.link(wid, 'l1')
    assert l1.get(wid) is None

    l2 = ListProperty([1, 2, 3], allownone=True)
    l2.link(wid, 'l2')
    l2.set(wid, None)
    assert l2.get(wid) is None

Example #4

File: test_properties.py Project: babatana/kivy-project

def test_listproperty_is_none():
    from kivy.properties import ListProperty

    l1 = ListProperty(None)
    l1.link(wid, 'l1')
    assert l1.get(wid) is None

    l2 = ListProperty([1, 2, 3], allownone=True)
    l2.link(wid, 'l2')
    l2.set(wid, None)
    assert l2.get(wid) is None

Example #5

def test_listcheck(self, set_name):
    from kivy.properties import ListProperty

    a = ListProperty()
    if set_name:
        a.set_name(wid, 'a')
        a.link_eagerly(wid)
    else:
        a.link(wid, 'a')
        a.link_deps(wid, 'a')
    self.assertEqual(a.get(wid), [])
    a.set(wid, [1, 2, 3])
    self.assertEqual(a.get(wid), [1, 2, 3])