`iP ZddlmZddlmZmZddlmZddlZedZdede d e fd Z dS) ) LLMatcher)LiteralList) any_to_larkN) larkgbnfebnfcfggrammar json_schemajsonregexchoice llguidanceformattextreturnc8|dkrtj|S|dvrI t|}n$#t$r}t d|d}~wwxYwtj|S|dvrtj|S|dkrtj|S|dkrbt|trtj |}n|}dd d |Dz}tj|S|d kr|St d |) a Create a llguidance grammar definition from a given grammar text of the specified type. Args: format: The format of the grammar text "lark": Lark grammar, see https://github.com/guidance-ai/llguidance/blob/main/docs/syntax.md "gbnf", "ebnf", "cfg", "grammar": Lark grammar or GBNF grammar, see https://github.com/ggml-org/llama.cpp/blob/master/grammars/README.md "json_schema", "json": JSON schema, see https://github.com/guidance-ai/llguidance/blob/main/docs/json_schema.md "regex": Regular expression, see https://docs.rs/regex/latest/regex/#syntax "choice": JSON-formatted list of strings, e.g. '["a", "b", "c"]' "llguidance": JSON object like: {"grammars": [{"lark_grammar": "..."},{"json_schema": {...}}]} text: The grammar text Returns: The llguidance grammar definition as a string. This can be passed to LLInterpreter or LLMatcher. Raises: ValueError: If the format is not recognized Note: To get "any JSON object" grammar use: grammar_from("json_schema", '{"type": "object"}') r)r r r r z1Failed to convert the grammar from GBNF to Lark: N)r rrrzstart: z | c3>K|]}tj|VdS)N)rdumps).0xs l/home/jaya/work/projects/VOICE-AGENT/VIET/agent-env/lib/python3.11/site-packages/llguidance/_grammar_from.py zgrammar_from..@s*%A%Adjmm%A%A%A%A%A%ArzUnknown grammar type: ) rgrammar_from_larkr Exception ValueErrorgrammar_from_json_schemagrammar_from_regex isinstancestrrloadsjoin)rrelstrs r grammar_fromr(sV6*4000 333 Vt$$DD V V VTQRTTUU U V*4000 (((1$777 +D111  dC  !Z--CCC5::%A%AS%A%A%AAAA*4000  6f66 7 77s0 AA  A) _librtypingrr gbnf_to_larkrr GrammarFormatr#r(rrr.s %%%%%%    0808c08c080808080808r