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Python blocks.StreamBlock方法代码示例

本文整理汇总了Python中wagtail.core.blocks.StreamBlock方法的典型用法代码示例。如果您正苦于以下问题:Python blocks.StreamBlock方法的具体用法?Python blocks.StreamBlock怎么用?Python blocks.StreamBlock使用的例子?那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在wagtail.core.blocks的用法示例。


在下文中一共展示了blocks.StreamBlock方法的15个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于系统推荐出更棒的Python代码示例。

示例1: test_block_render_result_is_safe

# 需要导入模块: from wagtail.core import blocks [as 别名]
# 或者: from wagtail.core.blocks import StreamBlock [as 别名]
def test_block_render_result_is_safe(self):
        """
        Ensure that any results of template rendering in block.render are marked safe
        so that they don't get double-escaped when inserted into a parent template (#2541)
        """
        stream_block = blocks.StreamBlock([
            ('paragraph', blocks.CharBlock(template='tests/jinja2/paragraph.html'))
        ])

        stream_value = stream_block.to_python([
            {'type': 'paragraph', 'value': 'hello world'},
        ])

        result = render_to_string('tests/jinja2/stream.html', {
            'value': stream_value,
        })

        self.assertIn('<p>hello world</p>', result) 
开发者ID:wagtail,项目名称:wagtail,代码行数:20,代码来源:test_jinja2.py

示例2: test_rich_text_is_safe

# 需要导入模块: from wagtail.core import blocks [as 别名]
# 或者: from wagtail.core.blocks import StreamBlock [as 别名]
def test_rich_text_is_safe(self):
        """
        Ensure that RichText values are marked safe
        so that they don't get double-escaped when inserted into a parent template (#2542)
        """
        stream_block = blocks.StreamBlock([
            ('paragraph', blocks.RichTextBlock(template='tests/jinja2/rich_text.html'))
        ])
        stream_value = stream_block.to_python([
            {'type': 'paragraph', 'value': '<p>Merry <a linktype="page" id="4">Christmas</a>!</p>'},
        ])

        result = render_to_string('tests/jinja2/stream.html', {
            'value': stream_value,
        })

        self.assertIn('<p>Merry <a href="/events/christmas/">Christmas</a>!</p>', result) 
开发者ID:wagtail,项目名称:wagtail,代码行数:19,代码来源:test_jinja2.py

示例3: test_include_block_tag_with_streamvalue

# 需要导入模块: from wagtail.core import blocks [as 别名]
# 或者: from wagtail.core.blocks import StreamBlock [as 别名]
def test_include_block_tag_with_streamvalue(self):
        """
        The include_block tag should be able to render a StreamValue's template
        while keeping the parent template's context
        """
        block = blocks.StreamBlock([
            ('heading', blocks.CharBlock(template='tests/jinja2/heading_block.html')),
            ('paragraph', blocks.CharBlock()),
        ], template='tests/jinja2/stream_with_language.html')

        stream_value = block.to_python([
            {'type': 'heading', 'value': 'Bonjour'}
        ])

        result = render_to_string('tests/jinja2/include_block_test.html', {
            'test_block': stream_value,
            'language': 'fr',
        })

        self.assertIn('<div class="heading" lang="fr"><h1 lang="fr">Bonjour</h1></div>', result) 
开发者ID:wagtail,项目名称:wagtail,代码行数:22,代码来源:test_jinja2.py

示例4: test_render_passes_context_to_children

# 需要导入模块: from wagtail.core import blocks [as 别名]
# 或者: from wagtail.core.blocks import StreamBlock [as 别名]
def test_render_passes_context_to_children(self):
        block = blocks.StreamBlock([
            ('heading', blocks.CharBlock(template='tests/blocks/heading_block.html')),
            ('paragraph', blocks.CharBlock()),
        ])
        value = block.to_python([
            {'type': 'heading', 'value': 'Bonjour'}
        ])
        html = block.render(value, context={
            'language': 'fr',
        })
        self.assertIn('<div class="block-heading"><h1 lang="fr">Bonjour</h1></div>', html)

        # calling render_as_block(context=foo) on value (a StreamValue instance)
        # should be equivalent to block.render(value, context=foo)
        html = value.render_as_block(context={
            'language': 'fr',
        })
        self.assertIn('<div class="block-heading"><h1 lang="fr">Bonjour</h1></div>', html) 
开发者ID:wagtail,项目名称:wagtail,代码行数:21,代码来源:test_blocks.py

示例5: test_render_on_stream_child_uses_child_template

# 需要导入模块: from wagtail.core import blocks [as 别名]
# 或者: from wagtail.core.blocks import StreamBlock [as 别名]
def test_render_on_stream_child_uses_child_template(self):
        """
        Accessing a child element of the stream (giving a StreamChild object) and rendering it
        should use the block template, not just render the value's string representation
        """
        block = blocks.StreamBlock([
            ('heading', blocks.CharBlock(template='tests/blocks/heading_block.html')),
            ('paragraph', blocks.CharBlock()),
        ])
        value = block.to_python([
            {'type': 'heading', 'value': 'Hello'}
        ])
        html = value[0].render()
        self.assertEqual('<h1>Hello</h1>', html)

        # StreamChild.__str__ should do the same
        html = str(value[0])
        self.assertEqual('<h1>Hello</h1>', html)

        # and so should StreamChild.render_as_block
        html = value[0].render_as_block()
        self.assertEqual('<h1>Hello</h1>', html) 
开发者ID:wagtail,项目名称:wagtail,代码行数:24,代码来源:test_blocks.py

示例6: render_form

# 需要导入模块: from wagtail.core import blocks [as 别名]
# 或者: from wagtail.core.blocks import StreamBlock [as 别名]
def render_form(self):
        class ArticleBlock(blocks.StreamBlock):
            heading = blocks.CharBlock()
            paragraph = blocks.CharBlock()

        block = ArticleBlock()
        value = block.to_python([
            {
                'type': 'heading',
                'value': "My title",
                'id': '123123123',
            },
            {
                'type': 'paragraph',
                'value': 'My first paragraph',
            },
            {
                'type': 'paragraph',
                'value': 'My second paragraph',
            },
        ])
        return block.render_form(value, prefix='myarticle') 
开发者ID:wagtail,项目名称:wagtail,代码行数:24,代码来源:test_blocks.py

示例7: test_min_num_validation_errors

# 需要导入模块: from wagtail.core import blocks [as 别名]
# 或者: from wagtail.core.blocks import StreamBlock [as 别名]
def test_min_num_validation_errors(self):
        class ValidatedBlock(blocks.StreamBlock):
            char = blocks.CharBlock()
            url = blocks.URLBlock()
        block = ValidatedBlock(min_num=1)

        value = blocks.StreamValue(block, [])

        with self.assertRaises(ValidationError) as catcher:
            block.clean(value)
        self.assertEqual(catcher.exception.params, {
            '__all__': ['The minimum number of items is 1']
        })

        # a value with >= 1 blocks should pass validation
        value = blocks.StreamValue(block, [('char', 'foo')])
        self.assertTrue(block.clean(value)) 
开发者ID:wagtail,项目名称:wagtail,代码行数:19,代码来源:test_blocks.py

示例8: test_max_num_validation_errors

# 需要导入模块: from wagtail.core import blocks [as 别名]
# 或者: from wagtail.core.blocks import StreamBlock [as 别名]
def test_max_num_validation_errors(self):
        class ValidatedBlock(blocks.StreamBlock):
            char = blocks.CharBlock()
            url = blocks.URLBlock()
        block = ValidatedBlock(max_num=1)

        value = blocks.StreamValue(block, [
            ('char', 'foo'),
            ('char', 'foo'),
            ('url', 'http://example.com/'),
            ('url', 'http://example.com/'),
        ])

        with self.assertRaises(ValidationError) as catcher:
            block.clean(value)
        self.assertEqual(catcher.exception.params, {
            '__all__': ['The maximum number of items is 1']
        })

        # a value with 1 block should pass validation
        value = blocks.StreamValue(block, [('char', 'foo')])
        self.assertTrue(block.clean(value)) 
开发者ID:wagtail,项目名称:wagtail,代码行数:24,代码来源:test_blocks.py

示例9: test_block_counts_min_validation_errors

# 需要导入模块: from wagtail.core import blocks [as 别名]
# 或者: from wagtail.core.blocks import StreamBlock [as 别名]
def test_block_counts_min_validation_errors(self):
        class ValidatedBlock(blocks.StreamBlock):
            char = blocks.CharBlock()
            url = blocks.URLBlock()
        block = ValidatedBlock(block_counts={'char': {'min_num': 1}})

        value = blocks.StreamValue(block, [
            ('url', 'http://example.com/'),
            ('url', 'http://example.com/'),
        ])

        with self.assertRaises(ValidationError) as catcher:
            block.clean(value)
        self.assertEqual(catcher.exception.params, {
            '__all__': ['Char: The minimum number of items is 1']
        })

        # a value with 1 char block should pass validation
        value = blocks.StreamValue(block, [
            ('url', 'http://example.com/'),
            ('char', 'foo'),
            ('url', 'http://example.com/'),
        ])
        self.assertTrue(block.clean(value)) 
开发者ID:wagtail,项目名称:wagtail,代码行数:26,代码来源:test_blocks.py

示例10: test_ordering_in_form_submission_uses_order_field

# 需要导入模块: from wagtail.core import blocks [as 别名]
# 或者: from wagtail.core.blocks import StreamBlock [as 别名]
def test_ordering_in_form_submission_uses_order_field(self):
        class ArticleBlock(blocks.StreamBlock):
            heading = blocks.CharBlock()
            paragraph = blocks.CharBlock()

        block = ArticleBlock()

        # check that items are ordered by the 'order' field, not the order they appear in the form
        post_data = {'article-count': '3'}
        for i in range(0, 3):
            post_data.update({
                'article-%d-deleted' % i: '',
                'article-%d-order' % i: str(2 - i),
                'article-%d-type' % i: 'heading',
                'article-%d-value' % i: "heading %d" % i,
                'article-%d-id' % i: "000%d" % i,
            })

        block_value = block.value_from_datadict(post_data, {}, 'article')
        self.assertEqual(block_value[2].value, "heading 0")
        self.assertEqual(block_value[2].id, "0000") 
开发者ID:wagtail,项目名称:wagtail,代码行数:23,代码来源:test_blocks.py

示例11: test_ordering_in_form_submission_is_numeric

# 需要导入模块: from wagtail.core import blocks [as 别名]
# 或者: from wagtail.core.blocks import StreamBlock [as 别名]
def test_ordering_in_form_submission_is_numeric(self):
        class ArticleBlock(blocks.StreamBlock):
            heading = blocks.CharBlock()
            paragraph = blocks.CharBlock()

        block = ArticleBlock()

        # check that items are ordered by 'order' numerically, not alphabetically
        post_data = {'article-count': '12'}
        for i in range(0, 12):
            post_data.update({
                'article-%d-deleted' % i: '',
                'article-%d-order' % i: str(i),
                'article-%d-type' % i: 'heading',
                'article-%d-value' % i: "heading %d" % i
            })

        block_value = block.value_from_datadict(post_data, {}, 'article')
        self.assertEqual(block_value[2].value, "heading 2") 
开发者ID:wagtail,项目名称:wagtail,代码行数:21,代码来源:test_blocks.py

示例12: test_constructor_default

# 需要导入模块: from wagtail.core import blocks [as 别名]
# 或者: from wagtail.core.blocks import StreamBlock [as 别名]
def test_constructor_default(self):
        """Test that we can specify a default value in the constructor of a StreamBlock"""

        class ArticleBlock(blocks.StreamBlock):
            heading = blocks.CharBlock()
            paragraph = blocks.CharBlock()

            class Meta:
                default = [('heading', 'A default heading')]

        # to access the default value, we retrieve it through a StructBlock
        # from a struct value that's missing that key
        class ArticleContainerBlock(blocks.StructBlock):
            author = blocks.CharBlock()
            article = ArticleBlock(default=[('heading', 'A different default heading')])

        block = ArticleContainerBlock()
        struct_value = block.to_python({'author': 'Bob'})
        stream_value = struct_value['article']

        self.assertTrue(isinstance(stream_value, blocks.StreamValue))
        self.assertEqual(len(stream_value), 1)
        self.assertEqual(stream_value[0].block_type, 'heading')
        self.assertEqual(stream_value[0].value, 'A different default heading') 
开发者ID:wagtail,项目名称:wagtail,代码行数:26,代码来源:test_blocks.py

示例13: check_get_prep_value

# 需要导入模块: from wagtail.core import blocks [as 别名]
# 或者: from wagtail.core.blocks import StreamBlock [as 别名]
def check_get_prep_value(self, stream_data, is_lazy):
        class ArticleBlock(blocks.StreamBlock):
            heading = blocks.CharBlock()
            paragraph = blocks.CharBlock()

        block = ArticleBlock()

        value = blocks.StreamValue(block, stream_data, is_lazy=is_lazy)
        jsonish_value = block.get_prep_value(value)

        self.assertEqual(len(jsonish_value), 2)
        self.assertEqual(jsonish_value[0], {'type': 'heading', 'value': 'this is my heading', 'id': '0000'})
        self.assertEqual(jsonish_value[1]['type'], 'paragraph')
        self.assertEqual(jsonish_value[1]['value'], '<p>this is a paragraph</p>')
        # get_prep_value should assign a new (random and non-empty)
        # ID to this block, as it didn't have one already.
        self.assertTrue(jsonish_value[1]['id'])

        # Calling get_prep_value again should preserve existing IDs, including the one
        # just assigned to block 1
        jsonish_value_again = block.get_prep_value(value)
        self.assertEqual(jsonish_value[0]['id'], jsonish_value_again[0]['id'])
        self.assertEqual(jsonish_value[1]['id'], jsonish_value_again[1]['id']) 
开发者ID:wagtail,项目名称:wagtail,代码行数:25,代码来源:test_blocks.py

示例14: test_render_with_classname_via_kwarg

# 需要导入模块: from wagtail.core import blocks [as 别名]
# 或者: from wagtail.core.blocks import StreamBlock [as 别名]
def test_render_with_classname_via_kwarg(self):
        """form_classname from kwargs to be used as an additional class when rendering stream block"""

        block = blocks.StreamBlock([
            (b'heading', blocks.CharBlock()),
            (b'paragraph', blocks.CharBlock()),
        ], form_classname='rocket-section')

        value = block.to_python([
            {
                'type': 'heading',
                'value': "Falcon Heavy",
                'id': '2',
            },
            {
                'type': 'paragraph',
                'value': "Ultra heavy launch capability",
                'id': '3',
            }
        ])

        html = block.render_form(value)

        # including leading space to ensure class name gets added correctly
        self.assertEqual(html.count(' rocket-section'), 1) 
开发者ID:wagtail,项目名称:wagtail,代码行数:27,代码来源:test_blocks.py

示例15: test_render_with_classname_via_class_meta

# 需要导入模块: from wagtail.core import blocks [as 别名]
# 或者: from wagtail.core.blocks import StreamBlock [as 别名]
def test_render_with_classname_via_class_meta(self):
        """form_classname from meta to be used as an additional class when rendering stream block"""

        class ProfileBlock(blocks.StreamBlock):
            username = blocks.CharBlock()

            class Meta:
                form_classname = 'profile-block-large'

        block = ProfileBlock()
        value = block.to_python([
            {
                'type': 'username',
                'value': "renegadeM@ster",
                'id': '789',
            }
        ])

        html = block.render_form(value, prefix='profiles')

        # including leading space to ensure class name gets added correctly
        self.assertEqual(html.count(' profile-block-large'), 1) 
开发者ID:wagtail,项目名称:wagtail,代码行数:24,代码来源:test_blocks.py


注:本文中的wagtail.core.blocks.StreamBlock方法示例由纯净天空整理自Github/MSDocs等开源代码及文档管理平台,相关代码片段筛选自各路编程大神贡献的开源项目,源码版权归原作者所有,传播和使用请参考对应项目的License;未经允许,请勿转载。