def __init__(self, block_map):
self.block_map = block_map
self.document = DOM.create_document_fragment()
self.wrapper_stack = [
# Default wrapper element is a fragment, does not have options.
[DOM.create_document_fragment(), 0, []],
]
def __init__(self, depth, options):
if options:
self.elt = DOM.create_element(options[0], options[1])
else:
self.elt = DOM.create_document_fragment()
self.depth = depth
self.options = options
def __init__(self, root_element, entity_decorators, entity_map):
self.entity_decorators = entity_decorators
self.entity_map = entity_map
stack_start = DOM.create_document_fragment()
DOM.append_child(root_element, stack_start)
self.entity_stack = [(stack_start, {})]
def set_wrapper(self, options=[], depth=0):
if len(options) == 0:
element = DOM.create_document_fragment()
else:
element = DOM.create_element(options[0], options[1])
new_wrapper = [element, depth, options]
if depth >= len(self.wrapper_stack):
DOM.append_child(DOM.get_children(self.get_wrapper_elt())[-1], element)
self.wrapper_stack.append(new_wrapper)
else:
# Cut the stack to where it now stops, and add new wrapper.
self.wrapper_stack = self.wrapper_stack[:depth] + [new_wrapper]
def replace_linebreaks(self, text):
lines = text.split('\n')
if len(lines) > 1:
wrapper = DOM.create_document_fragment()
DOM.append_child(wrapper, DOM.create_text_node(lines[0]))
for l in lines[1:]:
DOM.append_child(wrapper, DOM.create_element('br'))
DOM.append_child(wrapper, DOM.create_text_node(l))
else:
wrapper = DOM.create_text_node(text)
return wrapper
def render_entitities(self, root_element, style_node):
stack_start = DOM.create_document_fragment()
DOM.append_child(root_element, stack_start)
element_stack = [stack_start]
new_element = stack_start
if len(self.entity_stack) == 0:
DOM.append_child(root_element, style_node)
else:
for entity_details in self.entity_stack:
decorator = self.get_entity_decorator(entity_details)
props = entity_details.copy()
props['children'] = style_node
new_element = decorator.render(props)
DOM.append_child(element_stack[-1], new_element)
element_stack.append(new_element)
return new_element
def __init__(self, block_map):
self.block_map = block_map
self.document = DOM.create_document_fragment()
self.stack = WrapperStack()
def test_create_document_fragment(self):
self.assertEqual(DOM.get_tag_name(DOM.create_document_fragment()), 'fragment')
