Python wagtail.wagtailcore.fields 模块，StreamField() 实例源码

def get_page_blocks(page):
    blocks = []

    for field in page.specific._meta.fields:
        if not isinstance(field, StreamField):
            continue

        for stream_child in getattr(page.specific, field.name):
            blocks.extend(get_field_blocks(stream_child))

    return sorted(set(map(get_block_name, blocks)))

def test_body(self):
        field = CustomContent._meta.get_field('body')
        self.assertModelField(field, StreamField, True, True, None)

    # meta

def test_content(self):
        field = AbstractCard._meta.get_field('content')
        self.assertModelField(field, StreamField, False, False)

def test_content(self):
        field = AbstractSectionItem._meta.get_field('content')
        self.assertModelField(field, StreamField, True, True)

def test_left_content(self):
        field = TwoColumn._meta.get_field('left_content')
        self.assertModelField(field, StreamField, False, False, None)

def test_right_content(self):
        field = TwoColumn._meta.get_field('right_content')
        self.assertModelField(field, StreamField, False, False, None)

    # meta