wijjit.tags.menu.DropdownExtension

class wijjit.tags.menu.DropdownExtension(environment)

Jinja2 extension for {% dropdown %} tag.

Creates a dropdown menu that appears when triggered.

Syntax:

{% dropdown trigger="File" key="Alt+F" visible="show_file_menu" %}
    {% menuitem action="new" key="Ctrl+N" %}New{% endmenuitem %}
    {% menuitem action="open" key="Ctrl+O" %}Open{% endmenuitem %}
    {% menuitem divider=true %}{% endmenuitem %}
    {% menuitem action="quit" key="Ctrl+Q" %}Quit{% endmenuitem %}
{% enddropdown %}

Parameters:

environment (Environment)

__init__(environment)

Parameters:

environment (Environment)

Return type:

None

Methods

__init__(environment)
attr(name[, lineno])	Return an attribute node for the current extension.
bind(environment)	Create a copy of this extension bound to another environment.
call_method(name[, args, kwargs, dyn_args, ...])	Call a method of the extension.
filter_stream(stream)	It's passed a TokenStream that can be used to filter tokens returned.
parse(parser)	Parse the dropdown tag.
preprocess(source, name[, filename])	This method is called before the actual lexing and can be used to preprocess the source.

Attributes

identifier
priority	the priority of that extension.
tags	if this extension parses this is the list of tags it's listening to.

tags: t.Set[str] = {'dropdown'}

if this extension parses this is the list of tags it’s listening to.

parse(parser)

Parse the dropdown tag.

Parameters:

parser (jinja2.parser.Parser) – Jinja2 parser

Returns:

Parsed node tree

Return type:

jinja2.nodes.CallBlock

identifier: t.ClassVar[str] = 'wijjit.tags.menu.DropdownExtension'