This library has been created to easily define breadcrumbs. We see a breadcrumbs as a tree transforming an url in html.

/my-url/my-page --> <a> url bit for my-url</a> | my-page html

from breadcrumbs import Breadcrumbs from breadcrumbs import create_node

node = create_node("---")

nodes = [

node("", r"my-url", <a>url bit for my-url</a>), node("---", r'(?P<name>.*)', lambda name: name)

]

bc = Breadcrumbs(nodes).create()

bc(request.path)}

You just have to create a list of node processing the url bit by bit and rendering HTML.

`node(level, regex, html): node create a breadcrumbs node. Take `level as argument. Level should be many times the patterns defined in create_node. Ie if the pattern is "-->", "" is level 0, "-->" is level 1, "-->-->" is level2, etc...

regex is the pattern that should be matched. Accept any python regular expression. html is a string or a callable which should render the html.

`create_node(pattern)`:

create the node function with the custom pattern. By default, the pattern is "-->"