parse_tag

langchain_core.utils.mustache.parse_tag(

template: str,

l_del: str,

r_del: str,

) → tuple[tuple[str, str], str]

Parse a tag from a template.

Parameters:

• template (str) – The template.

• l_del (str) – The left delimiter.

• r_del (str) – The right delimiter.

Returns:

The tag and the template.

Return type:

tuple[tuple[str, str], str]

Raises:

• ChevronError – If the tag is unclosed.

• ChevronError – If the set delimiter tag is unclosed.