Python blocks.URLBlock方法代碼示例

# 需要導入模塊: from wagtail.core import blocks [as 別名]
# 或者: from wagtail.core.blocks import URLBlock [as 別名]
def test_render_unknown_field(self):
        class LinkBlock(blocks.StructBlock):
            title = blocks.CharBlock()
            link = blocks.URLBlock()

        block = LinkBlock()
        html = block.render(block.to_python({
            'title': "Wagtail site",
            'link': 'http://www.wagtail.io',
            'image': 10,
        }))

        self.assertIn('<dt>title</dt>', html)
        self.assertIn('<dd>Wagtail site</dd>', html)
        self.assertIn('<dt>link</dt>', html)
        self.assertIn('<dd>http://www.wagtail.io</dd>', html)

        # Don't render the extra item
        self.assertNotIn('<dt>image</dt>', html) 

# 需要導入模塊: from wagtail.core import blocks [as 別名]
# 或者: from wagtail.core.blocks import URLBlock [as 別名]
def test_get_form_context(self):
        class LinkBlock(blocks.StructBlock):
            title = blocks.CharBlock()
            link = blocks.URLBlock()

        block = LinkBlock()
        context = block.get_form_context(block.to_python({
            'title': "Wagtail site",
            'link': 'http://www.wagtail.io',
        }), prefix='mylink')

        self.assertTrue(isinstance(context['children'], collections.OrderedDict))
        self.assertEqual(len(context['children']), 2)
        self.assertTrue(isinstance(context['children']['title'], blocks.BoundBlock))
        self.assertEqual(context['children']['title'].value, "Wagtail site")
        self.assertTrue(isinstance(context['children']['link'], blocks.BoundBlock))
        self.assertEqual(context['children']['link'].value, 'http://www.wagtail.io')
        self.assertEqual(context['block_definition'], block)
        self.assertEqual(context['prefix'], 'mylink') 

# 需要導入模塊: from wagtail.core import blocks [as 別名]
# 或者: from wagtail.core.blocks import URLBlock [as 別名]
def test_custom_render_form_template(self):
        class LinkBlock(blocks.StructBlock):
            title = blocks.CharBlock(required=False)
            link = blocks.URLBlock(required=False)

            class Meta:
                form_template = 'tests/block_forms/struct_block_form_template.html'

        block = LinkBlock()
        html = block.render_form(block.to_python({
            'title': "Wagtail site",
            'link': 'http://www.wagtail.io',
        }), prefix='mylink')

        self.assertIn('<div>Hello</div>', html)
        self.assertHTMLEqual('<div>Hello</div>', html)
        self.assertTrue(isinstance(html, SafeText)) 

# 需要導入模塊: from wagtail.core import blocks [as 別名]
# 或者: from wagtail.core.blocks import URLBlock [as 別名]
def test_custom_render_form_template_jinja(self):
        class LinkBlock(blocks.StructBlock):
            title = blocks.CharBlock(required=False)
            link = blocks.URLBlock(required=False)

            class Meta:
                form_template = 'tests/jinja2/struct_block_form_template.html'

        block = LinkBlock()
        html = block.render_form(block.to_python({
            'title': "Wagtail site",
            'link': 'http://www.wagtail.io',
        }), prefix='mylink')

        self.assertIn('<div>Hello</div>', html)
        self.assertHTMLEqual('<div>Hello</div>', html)
        self.assertTrue(isinstance(html, SafeText)) 

# 需要導入模塊: from wagtail.core import blocks [as 別名]
# 或者: from wagtail.core.blocks import URLBlock [as 別名]
def test_render_form_uses_default_value(self):
        class LinkBlock(blocks.StructBlock):
            title = blocks.CharBlock(default="Torchbox")
            link = blocks.URLBlock(default="http://www.torchbox.com")

        block = LinkBlock()
        html = block.render_form(block.to_python({}), prefix='mylink')

        self.assertInHTML(
            '<input id="mylink-title" name="mylink-title" placeholder="Title" type="text" value="Torchbox" />', html
        )
        self.assertInHTML(
            (
                '<input id="mylink-link" name="mylink-link" placeholder="Link"'
                ' type="url" value="http://www.torchbox.com" />'
            ),
            html
        ) 

# 需要導入模塊: from wagtail.core import blocks [as 別名]
# 或者: from wagtail.core.blocks import URLBlock [as 別名]
def test_render_form_with_help_text(self):
        class LinkBlock(blocks.StructBlock):
            title = blocks.CharBlock()
            link = blocks.URLBlock()

            class Meta:
                help_text = "Self-promotion is encouraged"

        block = LinkBlock()
        html = block.render_form(block.to_python({
            'title': "Wagtail site",
            'link': 'http://www.wagtail.io',
        }), prefix='mylink')

        self.assertInHTML('<div class="help"><span class="icon-help-inverse" aria-hidden="true"></span> Self-promotion is encouraged</div>', html)

        # check it can be overridden in the block constructor
        block = LinkBlock(help_text="Self-promotion is discouraged")
        html = block.render_form(block.to_python({
            'title': "Wagtail site",
            'link': 'http://www.wagtail.io',
        }), prefix='mylink')

        self.assertInHTML('<div class="help"><span class="icon-help-inverse" aria-hidden="true"></span> Self-promotion is discouraged</div>', html) 

# 需要導入模塊: from wagtail.core import blocks [as 別名]
# 或者: from wagtail.core.blocks import URLBlock [as 別名]
def test_initialisation_from_subclass(self):

        class LinkStructValue(blocks.StructValue):
            def url(self):
                return self.get('page') or self.get('link')

        class LinkBlock(blocks.StructBlock):
            title = blocks.CharBlock()
            page = blocks.PageChooserBlock(required=False)
            link = blocks.URLBlock(required=False)

            class Meta:
                value_class = LinkStructValue

        block = LinkBlock()

        self.assertEqual(list(block.child_blocks.keys()), ['title', 'page', 'link'])

        block_value = block.to_python({'title': 'Website', 'link': 'https://website.com'})
        self.assertIsInstance(block_value, LinkStructValue)

        default_value = block.get_default()
        self.assertIsInstance(default_value, LinkStructValue) 

# 需要導入模塊: from wagtail.core import blocks [as 別名]
# 或者: from wagtail.core.blocks import URLBlock [as 別名]
def render(self):
        class LinkBlock(blocks.StructBlock):
            title = blocks.CharBlock()
            link = blocks.URLBlock()

        block = blocks.ListBlock(LinkBlock())
        return block.render([
            {
                'title': "Wagtail",
                'link': 'http://www.wagtail.io',
            },
            {
                'title': "Django",
                'link': 'http://www.djangoproject.com',
            },
        ]) 

# 需要導入模塊: from wagtail.core import blocks [as 別名]
# 或者: from wagtail.core.blocks import URLBlock [as 別名]
def render_form(self):
        class LinkBlock(blocks.StructBlock):
            title = blocks.CharBlock()
            link = blocks.URLBlock()

        block = blocks.ListBlock(LinkBlock)

        html = block.render_form([
            {
                'title': "Wagtail",
                'link': 'http://www.wagtail.io',
            },
            {
                'title': "Django",
                'link': 'http://www.djangoproject.com',
            },
        ], prefix='links')

        return html 

# 需要導入模塊: from wagtail.core import blocks [as 別名]
# 或者: from wagtail.core.blocks import URLBlock [as 別名]
def test_html_declarations(self):
        class LinkBlock(blocks.StructBlock):
            title = blocks.CharBlock()
            link = blocks.URLBlock()

        block = blocks.ListBlock(LinkBlock)
        html = block.html_declarations()

        self.assertTagInTemplateScript(
            '<input id="__PREFIX__-value-title" name="__PREFIX__-value-title" placeholder="Title" type="text" />',
            html
        )
        self.assertTagInTemplateScript(
            '<input id="__PREFIX__-value-link" name="__PREFIX__-value-link" placeholder="Link" type="url" />',
            html
        ) 

# 需要導入模塊: from wagtail.core import blocks [as 別名]
# 或者: from wagtail.core.blocks import URLBlock [as 別名]
def test_html_declarations_uses_default(self):
        class LinkBlock(blocks.StructBlock):
            title = blocks.CharBlock(default="Github")
            link = blocks.URLBlock(default="http://www.github.com")

        block = blocks.ListBlock(LinkBlock)
        html = block.html_declarations()

        self.assertTagInTemplateScript(
            (
                '<input id="__PREFIX__-value-title" name="__PREFIX__-value-title" placeholder="Title"'
                ' type="text" value="Github" />'
            ),
            html
        )
        self.assertTagInTemplateScript(
            (
                '<input id="__PREFIX__-value-link" name="__PREFIX__-value-link" placeholder="Link"'
                ' type="url" value="http://www.github.com" />'
            ),
            html
        ) 

# 需要導入模塊: from wagtail.core import blocks [as 別名]
# 或者: from wagtail.core.blocks import URLBlock [as 別名]
def test_render_with_classname_via_kwarg(self):
        """form_classname from kwargs to be used as an additional class when rendering list block"""

        class LinkBlock(blocks.StructBlock):
            title = blocks.CharBlock()
            link = blocks.URLBlock()

        block = blocks.ListBlock(LinkBlock, form_classname='special-list-class')

        html = block.render_form([
            {
                'title': "Wagtail",
                'link': 'http://www.wagtail.io',
            },
            {
                'title': "Django",
                'link': 'http://www.djangoproject.com',
            },
        ], prefix='links')

        # including leading space to ensure class name gets added correctly
        self.assertEqual(html.count(' special-list-class'), 1) 

# 需要導入模塊: from wagtail.core import blocks [as 別名]
# 或者: from wagtail.core.blocks import URLBlock [as 別名]
def test_validation_errors(self):
        class ValidatedBlock(blocks.StreamBlock):
            char = blocks.CharBlock()
            url = blocks.URLBlock()
        block = ValidatedBlock()

        value = blocks.StreamValue(block, [
            ('char', ''),
            ('char', 'foo'),
            ('url', 'http://example.com/'),
            ('url', 'not a url'),
        ])

        with self.assertRaises(ValidationError) as catcher:
            block.clean(value)
        self.assertEqual(catcher.exception.params, {
            0: ['This field is required.'],
            3: ['Enter a valid URL.'],
        }) 

# 需要導入模塊: from wagtail.core import blocks [as 別名]
# 或者: from wagtail.core.blocks import URLBlock [as 別名]
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)) 

# 需要導入模塊: from wagtail.core import blocks [as 別名]
# 或者: from wagtail.core.blocks import URLBlock [as 別名]
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))