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import cobble
from . import html
def path(elements):
return HtmlPath(elements)
def element(names, class_names=None, fresh=None):
if class_names is None:
class_names = []
if fresh is None:
fresh = False
return HtmlPathElement(names, class_names, fresh)
@cobble.data
class HtmlPath(object):
elements = cobble.field()
def wrap(self, generate_nodes):
nodes = generate_nodes()
for element in reversed(self.elements):
nodes = element.wrap_nodes(nodes)
return nodes
@cobble.data
class HtmlPathElement(object):
names = cobble.field()
class_names = cobble.field()
fresh = cobble.field()
def wrap(self, generate_nodes):
return self.wrap_nodes(generate_nodes())
def wrap_nodes(self, nodes):
if self.class_names:
attributes = {"class": " ".join(self.class_names)}
else:
attributes = {}
element = html.element(
self.names,
attributes,
nodes,
collapsible=not self.fresh)
return [element]
empty = path([])
class ignore(object):
@staticmethod
def wrap(generate_nodes):
return []
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