module tags

Global Variables

  • include_expression_rules
  • TOKEN_BLANK
  • TOKEN_COLON
  • TOKEN_COMMA
  • TOKEN_EMPTY
  • TOKEN_EOF
  • TOKEN_EXPRESSION
  • TOKEN_FALSE
  • TOKEN_IDENTIFIER
  • TOKEN_NIL
  • TOKEN_NULL
  • TOKEN_TAG
  • TOKEN_TRUE
  • TAG_MERGE_DIFF
  • TAG_ENDMERGE_DIFF
  • ENDMERGE_DIFFBLOCK
  • TAG_EVALUATE
  • TOKEN_USING
  • evaluate_expression_keywords
  • all_tags

function register_tags

register_tags(env: Environment, tags: Iterable[Type[Tag]]) → None

register_tags Adds the given tags to the Environment as long as a tag with the same name has not already been added

Args:

  • env (Environment): The rendering environment
  • tags (Iterable[type[Tag]]): The tags to register / add

class MergeDiffNode

Parse tree node for the "mergeDiff" tag.

method __init__

__init__(tok: Token, identifier: str, block: BlockNode) → None

method children

children() → List[ChildNode]

method render_to_output

render_to_output(context: Context, buffer: <class 'TextIO'>) → Optional[bool]

class MergeDiffTag

The "mergeDiff" tag.

method __init__

__init__(env: Environment) → None

method parse

parse(stream: TokenStream) → Node

class EvaluateNode

Parse tree node for the built-in "evaluate" tag.

method __init__

__init__(
    tok: Token,
    name: str,
    template_name: Expression,
    args: Optional[Mapping[str, Expression]] = None
) → None

method children

children() → List[ChildNode]

method render_to_output

render_to_output(context: Context, _: <class 'TextIO'>) → Optional[bool]

class EvaluateTag

The "evaluate" tag.

method parse

parse(stream: TokenStream) → Node

Read an EvaluateNode from the given stream of tokens.

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