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liquid.exts.ext

module

liquid.exts.ext

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Provides a base extension class

Classes
class

liquid.exts.ext.LiquidExtension(environment)

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Bases
jinja2.ext.Extension

A base extension class for extensions in this package to extend

Methods
  • __init_subclass__() — Initalize the tags and raw_tags using tag manager</>
  • attr(name, lineno) (ExtensionAttribute) — Return an attribute node for the current extension. This is usefulto pass constants on extensions to generated template code. </>
  • bind(environment) (te.Self) — Create a copy of this extension bound to another environment.</>
  • call_method(name, args, kwargs, dyn_args, dyn_kwargs, lineno) (Call) — Call a method of the extension. This is a shortcut for:meth:attr + :class:jinja2.nodes.Call. </>
  • filter_stream(stream) (Union(tokenstream, iterable of token)) — It's passed a :class:~jinja2.lexer.TokenStream that can be usedto filter tokens returned. This method has to return an iterable of :class:~jinja2.lexer.Token\s, but it doesn't have to return a :class:~jinja2.lexer.TokenStream. </>
  • parse(parser) (Node) — Let tag manager to parse the tags that are being listened to</>
  • preprocess(source, name, filename) (str) — Try to keep the tag body raw by encode the variable/comment/blockstart strings ('{{', '{#', '{%') so that the body won't be tokenized by jinjia. </>
method

bind(environment) → te.Self

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Create a copy of this extension bound to another environment.

method

filter_stream(stream) → Union(tokenstream, iterable of token)

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It's passed a :class:~jinja2.lexer.TokenStream that can be usedto filter tokens returned. This method has to return an iterable of :class:~jinja2.lexer.Token\s, but it doesn't have to return a :class:~jinja2.lexer.TokenStream.

method

attr(name, lineno=None) → ExtensionAttribute

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Return an attribute node for the current extension. This is usefulto pass constants on extensions to generated template code.

::

self.attr('_my_attribute', lineno=lineno)
method

call_method(name, args=None, kwargs=None, dyn_args=None, dyn_kwargs=None, lineno=None) → Call

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Call a method of the extension. This is a shortcut for:meth:attr + :class:jinja2.nodes.Call.

classmethod

__init_subclass__()

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Initalize the tags and raw_tags using tag manager

method

preprocess(source, name, filename) → str

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Try to keep the tag body raw by encode the variable/comment/blockstart strings ('{{', '{#', '{%') so that the body won't be tokenized by jinjia.

method

parse(parser) → Node

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Let tag manager to parse the tags that are being listened to