refactor(api): scope uv to s2s-client and validate compatible responses

This commit is contained in:
2026-10-06 18:23:08 -03:00
parent 92c53dc7ca
commit f8d5b7857a
39 changed files with 316 additions and 67 deletions
@@ -0,0 +1,629 @@
from __future__ import annotations
import json
import re
from typing import cast
from s2s_client.core import logging as app_logging
# ---------------------------------------------------------------------------
# APIPILOT — Reasoning engine integration (two passes)
# ---------------------------------------------------------------------------
# Deduplication/start/end markers used by _classify_context_block to avoid
# injecting a block already supplied by the client or found in base_instructions.
APIPILOT_PASS1_LIST_MARKER = "<<<APIPILOT_TOOLS_LIST_BEGIN>>>"
APIPILOT_PASS2_RESULT_MARKER = "<<<APIPILOT_RESULT:"
# Flow:
# PASS 1: inject {name,description,required,parameters} and marker rules.
# The model matches descriptions and emits the CALL marker.
# PASS 2: capture the marker, execute through S2S_APIPILOT_TOOLS_EXECUTE_URL,
# inject the result text, and request a natural spoken response.
# ---------------------------------------------------------------------------
_APIPILOT_CALL_MARKER_RE = re.compile(
r"[<]{1,3}\s*APIPILOT_CALL:NAME=([A-Za-z0-9_.-]+),ARGUMENTS=(.*?)[>]{1,3}",
re.IGNORECASE | re.DOTALL,
)
# 2026-09-25: observed inverted marker (incorrect LLM syntax):
# >>>APIPILOT_CALL:NAME=tool,ARGUMENTS=json<<<
_APIPILOT_CALL_MARKER_INVERTED_RE = re.compile(
r"[>]{1,3}\s*APIPILOT_CALL:NAME=([A-Za-z0-9_.-]+),ARGUMENTS=(.*?)[<]{1,3}",
re.IGNORECASE | re.DOTALL,
)
def _apipilot_parse_call_marker(answer_text: str, *, defaults: dict | None = None) -> tuple[str | None, dict | None]:
"""Parse the mandatory CALL marker emitted by the LLM in pass 1.
Returns (tool_name, arguments_dict), or (None, None) when no marker exists.
Supports:
(1) ARGUMENTS={"key":"val"}, valid JSON.
(2) ARGUMENTS={}, a valid empty object.
(3) ARGUMENTS= without braces, observed on realtime WebSocket sessions.
(4) key=val,key2=val2 strings through a manual parsing fallback.
(5) After parsing, fill missing required arguments from defaults such as
phone and episode_id.
"""
if not isinstance(answer_text, str) or not answer_text.strip():
app_logging.logger.info("[APIPILOT-CALL-NAME] USE=PARSE_EMPTY_INPUT name=None markerFound=N")
return None, None
m = _APIPILOT_CALL_MARKER_RE.search(answer_text.strip())
inverted = False
if not m:
m = _APIPILOT_CALL_MARKER_INVERTED_RE.search(answer_text.strip())
inverted = bool(m)
if not m:
app_logging.logger.info(
"[APIPILOT-CALL-NAME] USE=PARSE_NO_MATCH name=None markerFound=N textHead=%r", answer_text.strip()[:80]
)
return None, None
name_raw = m.group(1).strip()
args_raw = (m.group(2) if m.lastindex and m.lastindex >= 2 and isinstance(m.group(2), str) else "").strip()
if not name_raw:
app_logging.logger.info(
"[APIPILOT-CALL-NAME] USE=PARSE_EMPTY_NAME name=None markerFound=Y argsRawHead=%r inverted=%s",
args_raw[:60],
("Y" if inverted else "N"),
)
return None, None
app_logging.logger.info(
"[APIPILOT-CALL-NAME] USE=PARSE_MARKER_OK name=%r argsRawLen=%d markerFound=Y inverted=%s",
name_raw,
len(args_raw),
("Y" if inverted else "N"),
)
args: dict = {}
# Parse args_raw into a dict, tolerating common formatting variations.
if args_raw == "" or args_raw in {"{}", "null", "None"}:
args = {}
else:
# Attempt 1: standard JSON, with or without braces.
_candidate = args_raw
try:
args = json.loads(_candidate)
except Exception:
try:
# Attempt 2: supply missing outer braces.
args = json.loads("{" + _candidate + "}")
except Exception:
try:
# Attempt 3: replace single quotes with double quotes.
args = json.loads(_candidate.replace("'", '"'))
except Exception:
try:
# Attempt 4: supply braces and replace single quotes.
args = json.loads("{" + _candidate.replace("'", '"') + "}")
except Exception:
# Manual fallback 5: equals signs and commas.
# Example: args_raw="phone=+56,name=Mario" → dict.
args = {}
for piece in args_raw.split(","):
kv = piece.strip()
if not kv or "=" not in kv:
continue
k, v = kv.split("=", 1)
k = k.strip().strip('"').strip("'")
v = v.strip().strip('"').strip("'")
if k:
args[k] = v
if not isinstance(args, dict):
args = {}
# Stage 2: fill missing arguments from defaults (phone, etc.).
if isinstance(defaults, dict) and defaults:
for dk, dv in defaults.items():
if dk not in args or args[dk] in (None, "", []):
if dv not in (None, "", []):
args[dk] = dv
app_logging.logger.info(
"[APIPILOT-CALL-NAME] USE=PARSE_RETURN_FINAL name=%r finalArgsKeys=%s defaultsApplied=%s",
name_raw,
sorted(list(args.keys())),
("Y" if isinstance(defaults, dict) and defaults else "N"),
)
return name_raw, args
def _resolve_apipilot_reasoning_context_block(
tools_list: list[dict] | None,
*,
call_result: dict | None = None,
context_defaults: dict | None = None,
) -> str:
"""Build the ApiPilot context block for the reasoning prompt.
With call_result=None, pass 1 supplies the tool list and marker syntax
the model must emit when a description matches.
With call_result={'name':str, 'text':str, 'error':bool}, pass 2 injects the
execution result and requests a final spoken/text response for the user.
The optional context_defaults dict adds known default values to pass 1.
The model must use these exact values for required arguments rather than
inventing them. Usually contains {"phone": "+56..."} from inject_phone.
"""
# Pass 2: the tool result is already available.
if isinstance(call_result, dict) and call_result.get("name"):
name = call_result.get("name") or "?"
text = (call_result.get("text") if isinstance(call_result.get("text"), str) else "") or ""
is_err = bool(call_result.get("error"))
status_label = "ERROR" if is_err else "OK"
title = f"<<<APIPILOT_RESULT:STATUS={status_label},NAME={name}>>>"
trailer = (
"Now reinterpret THE RESULT TEXT (above) in clear, concise natural language, "
"exclusively in the user's language (language field; Spanish by default). "
"Do not mention the internal tool or technical details. "
"Respond ONLY with the final content intended for the user."
)
return (
f"{APIPILOT_PASS2_RESULT_MARKER}PASS2>>>\n"
"### Invoked ApiPilot tool result\n"
f"{title}\n"
f"\n```tool-output\n"
f"{text.rstrip() if text.strip() else '(empty output)'}\n"
f"```\n\n"
f"{trailer}\n"
)
# Pass 1: available tools and marker rules.
tools = tools_list if isinstance(tools_list, list) else []
# Limit to 100 tools, although the guide specifies at most 50 for the demo.
tools_cap = tools[:100]
if not tools_cap:
return ""
entries: list[str] = []
for t in tools_cap:
if not isinstance(t, dict):
continue
name = t.get("name") if isinstance(t.get("name"), str) else ""
if not name:
continue
desc = cast(str, t.get("description")) if isinstance(t.get("description"), str) else ""
params = t.get("parameters") if isinstance(t.get("parameters"), dict) else None
requires_auth = bool(t.get("requires_auth"))
required_fields: list[str] = []
if isinstance(params, dict) and isinstance(params.get("required"), list):
required_fields = [str(x) for x in cast(list, params.get("required")) if isinstance(x, str)]
# Limit descriptions to about 500 characters to control prompt size.
desc_cut = desc[:500].rstrip()
if len(desc) > 500:
desc_cut += "…"
snippet = f"- name: {name}\n requires_auth: {('true' if requires_auth else 'false')}"
if required_fields:
snippet += f"\n required_parameters: [{', '.join(required_fields[:40])}]"
if desc_cut:
snippet += f"\n description: {desc_cut}"
entries.append(snippet)
if not entries:
return ""
rule = (
f"{APIPILOT_PASS1_LIST_MARKER}\n"
"### Available dynamic tools (ApiPilot AquaPortal)\n"
"\n"
"Each tool has a `name` field (a unique identifier: do NOT modify it, "
"use camelCase, or translate it) and a `description` describing its use case.\n"
"\n"
"MANDATORY EXECUTION RULES:\n"
"1. If the USER REQUEST (transcript) clearly matches the `description` of "
"EXACTLY one tool below, emit ONLY one line as the FIRST line of YOUR RESPONSE, "
"with this exact syntax:\n"
' <<<APIPILOT_CALL:NAME=tool_name,ARGUMENTS={"parameter1":"value1","parameter2":"value2"}>>>\n'
"2. ARGUMENTS={…} MUST be valid JSON (double quotes, commas, no comments). "
"Include ONLY fields listed in `required_parameters:`, if present.\n"
"3. Add NO text after the marker line: no explanations or previews. The engine "
"will execute the tool and supply its result in a second call.\n"
"4. If NO description matches, emit NO marker and respond normally in Spanish.\n"
"5. If multiple descriptions match, choose the most specific one and use the marker.\n"
"6. 🔴 EXCLUSIVE RESPONSE MODE (HIGHEST priority, mandatory): when using a CALL "
"marker, YOUR ENTIRE RESPONSE MUST CONTAIN ONLY THE MARKER LINE. "
"Write NOTHING BEFORE it: no 'Claro que sí', 'Voy a revisar', "
"'Voy a generar tu briefing', greeting, or transition. "
"Write NOTHING AFTER it: no comments, previews, or explanations. "
"Exactly one line containing the marker. Additional text prevents the engine "
"from recognizing the marker and executing the tool.\n"
"8. INCORRECT examples (NEVER do this):\n"
" 'Claro que sí, ahora ejecuto'\n"
" 'Voy a generar tu briefing ejecutivo personal.'\n"
" 'Claro que sí.\\n<<<APIPILOT_CALL:...>>>'\n"
" '<<<APIPILOT_CALL:...>>>\\nAhora proceso el resultado.'\n"
"9. 🔴 TTS ANTI-LEAK RULES (mandatory, HIGHEST audio priority):\n"
" <<<APIPILOT_CALL:...>>> IS AN INTERNAL SYSTEM SIGNAL and MUST NEVER be spoken,\n"
" read aloud, or synthesized by TTS. When emitting the marker:\n"
" - INTERNAL REASONING (text/transcript) MUST contain the exact marker line.\n"
" - FINAL TTS AUDIO heard by the user MUST contain ONLY this placeholder:\n"
' "Voy a consultar tus datos, un momento por favor."\n'
" - NEVER speak any of these technical terms in final TTS audio:\n"
" APIPILOT, CALL, ARGUMENTS, tool, herramienta, ejecutar, function, function call,\n"
" marcador, marker, even to explain or describe the call.\n"
"\n"
)
# 2026-09-25 known defaults: inject values already resolved from the URL or
# profile, such as phoneNumber, so tool arguments use those exact values.
if isinstance(context_defaults, dict) and context_defaults:
defaults_lines = []
for dk, dv in context_defaults.items():
if dv in (None, "", []):
continue
if isinstance(dv, (dict, list)):
try:
dv_repr = json.dumps(dv, ensure_ascii=False)
except Exception:
dv_repr = str(dv)
else:
dv_repr = str(dv)
defaults_lines.append(f'- {dk} = "{dv_repr}"')
if defaults_lines:
rule += (
"KNOWN DEFAULT VALUES (use these exact values in ARGUMENTS={…} when "
"the corresponding tool lists these names in required_parameters; "
"do not invent, translate, or normalize them):\n"
f"{chr(10).join(defaults_lines)}\n"
"\n"
)
rule += f"Tool list (name / description):\n{chr(10).join(entries)}\n<<<APIPILOT_TOOLS_LIST_END>>>"
return rule
def _sanitize_pass2_internal_context(text: str) -> str:
"""Lightly sanitize the pass-2 block injected into the upstream model.
Unlike _sanitize_text_strip_apipilot_markers, preserve the pass-2 wrapper:
the model needs it to recognize tool data. Limit sanitation to filesystem
path leaks, fragmented marker tokens, and contextual phone leaks.
"""
if not isinstance(text, str) or not text.strip():
return text
# Block 3: Unix/Windows/TRAE path leaks, matching the user-output sanitizer.
import re as _re_pass2
text = _re_pass2.sub(
r"(?i)(?:/[A-Za-z0-9_.\-@~]+){2,}/(?:\.trae[^\s\"']*|workspaceStorage[^\s\"']*|User[^\s\"']*|home[^\s\"']*)",
" ",
text,
)
text = _re_pass2.sub(r"(?i)(?:[A-Z]:)?[\\/](?:Users|home|root|tmp|var|mnt|opt|srv)[\\/][^\s\"']{5,}", " ", text)
text = _re_pass2.sub(r"(?i)(?:\.trae-server|\.trae[^\s\"']{0,40}|workspaceStorage[0-9a-f]+)", " ", text)
text = _re_pass2.sub(r"\s{2,}", " ", text)
# Block 4: fragmented marker leaks, tier 4.
tier4_out_parts: list[str] = []
for _line in text.splitlines(keepends=True):
_orig = _line
_low = _line.lower()
if "apipilot" in _low and (
("call" in _low and "name=" in _low) or ("arguments=" in _low) or ("result" in _low and "pass" in _low)
):
if "<<<" in _line or ">>>" in _line:
_line = _re_pass2.sub(
r"[<]{1,3}\s*APIPILOT_(?:CALL|RESULT)[^<>\n]{0,500}[>]{1,3}",
" ",
_line,
flags=_re_pass2.IGNORECASE,
)
if "apipilot" in _line.lower():
_line = _re_pass2.sub(
r"(?i)\bAPIPILOT(?:_CALL|_RESULT)?\b",
" ",
_line,
)
_line = _re_pass2.sub(
r"(?i)\b(?:NAME|ARGUMENTS|STATUS|REV|PASS2)\s*[:=]",
" ",
_line,
)
tier4_out_parts.append(_line if _line.strip() else _orig)
text = "".join(tier4_out_parts)
text = _re_pass2.sub(r"\s{2,}", " ", text)
return text.strip() if isinstance(text, str) else text
def _sanitize_text_strip_apipilot_markers(
text: str,
*,
placeholder: str | None = None,
) -> str:
"""Remove all internal ApiPilot markers from user-visible chat and TTS text.
Replace pass-1 CALL markers with a Spanish placeholder. Silently remove
pass-2 RESULT markers, their heading, tool-output block and instruction
trailer. These server-only signals must never reach the user.
Args:
text: Text to sanitize.
placeholder: Optional replacement; defaults to the Spanish UI/voice message.
"""
if not isinstance(text, str) or not text:
return text
if placeholder is None:
placeholder = "Voy a consultar tus datos, un momento por favor."
# ================================================================
# Block 1: silently remove pass-2 RESULT markers and wrappers from TTS/UI.
# ================================================================
# (1a) Full pass-2 wrapper first: marker, heading, status, output, trailer.
pass2_full_block_pattern = re.compile(
r"[ \t]*(?:\r?\n|\r)?[ \t]*"
r"<<<APIPILOT_RESULT:PASS2>>>[ \t]*(?:\r?\n|\r)+"
r"###[ \t]+(?:Resultado de la herramienta ApiPilot invocada|Invoked ApiPilot tool result)[ \t]*(?:\r?\n|\r)+"
r"<<<APIPILOT_RESULT:STATUS=[A-Za-z_]+,NAME=[A-Za-z0-9_.-]+>>>[ \t]*(?:\r?\n|\r)*"
r"(?:\r?\n|\r)?"
r"```tool-output[ \t]*(?:\r?\n|\r)?"
r"(?P<tool_body>.*?)"
r"(?:\r?\n|\r)?```[ \t]*(?:\r?\n|\r){0,3}"
r"(?:"
r"(?:Ahora debes reinterpretar EL TEXTO RESULTADO|Now reinterpret THE RESULT TEXT)[\s\S]{0,1200}?"
r"(?:\r?\n|\r){0,2}"
r")?"
r"[ \t]*",
re.IGNORECASE | re.DOTALL,
)
text = pass2_full_block_pattern.sub("", text)
# (1b) Standalone PASS2 markers when the wrapper is incomplete or fragmented.
pass2_marker_pattern = re.compile(
r"[ \t]*(?:\r?\n|\r)?[ \t]*<<<APIPILOT_RESULT(?::PASS2|:STATUS=[A-Za-z_]+,NAME=[A-Za-z0-9_.-]+)?>>>[ \t]*(?:\r?\n|\r)?[ \t]*",
re.IGNORECASE,
)
text = pass2_marker_pattern.sub("", text)
# (1c) Residual Markdown heading after the marker has been removed.
pass2_title_pattern = re.compile(
r"[ \t]*(?:\r?\n|\r)?[ \t]*###[ \t]+(?:Resultado de la herramienta ApiPilot invocada|Invoked ApiPilot tool result)[ \t]*(?:\r?\n|\r)?[ \t]*",
re.IGNORECASE,
)
text = pass2_title_pattern.sub("", text)
# (1d) Standalone tool-output blocks without a PASS2 wrapper.
pass2_codeblock_pattern = re.compile(
r"```tool-output[ \t]*(?:\r?\n|\r)?.*?(?:\r?\n|\r)?```",
re.IGNORECASE | re.DOTALL,
)
text = pass2_codeblock_pattern.sub("", text)
# (1e) Residual instruction trailers missed by the full-wrapper pattern.
pass2_trailer_pattern = re.compile(
r"(?:Ahora debes reinterpretar EL TEXTO RESULTADO[\s\S]{0,1200}?contenido final que le quieres transmitir al usuario|Now reinterpret THE RESULT TEXT[\s\S]{0,1200}?final content intended for the user)\.",
re.IGNORECASE | re.DOTALL,
)
text = pass2_trailer_pattern.sub("", text)
# Broader fallback also handles trailers truncated before their closing text.
pass2_trailer_fallback = re.compile(
r"(?:Ahora debes reinterpretar[\s\S]{0,1500}?(?:al usuario\.|$)|Now reinterpret THE RESULT TEXT[\s\S]{0,1500}?(?:for the user\.|$))",
re.IGNORECASE | re.DOTALL,
)
text = pass2_trailer_fallback.sub("", text)
# Handle residual middle fragments after the trailer's opening was removed.
pass2_trailer_broad = re.compile(
r"(?:en lenguaje natural[\s\S]{0,800}?contenido final que le quieres transmitir al usuario|in clear, concise natural language[\s\S]{0,800}?final content intended for the user)\.?",
re.IGNORECASE | re.DOTALL,
)
text = pass2_trailer_broad.sub("", text)
# ================================================================
# Block 2: pass-1 CALL marker replacement with a Spanish placeholder.
# ================================================================
marker_full_pattern = re.compile(
r"<<<APIPILOT_CALL:NAME=[A-Za-z0-9_.-]+,ARGUMENTS=.*?>>>",
re.IGNORECASE | re.DOTALL,
)
line_wrapped_pattern = re.compile(
r"[ \t]*(?:\r?\n|\r)?[ \t]*<<<APIPILOT_CALL:NAME=[A-Za-z0-9_.-]+,ARGUMENTS=.*?>>>[ \t]*(?:\r?\n|\r)?[ \t]*",
re.IGNORECASE | re.DOTALL,
)
def _replacement_full(_m: re.Match) -> str:
"""Replace standalone or inline markers with the spoken placeholder."""
return placeholder
text = line_wrapped_pattern.sub(_replacement_full, text)
text = marker_full_pattern.sub(_replacement_full, text)
# Remove truncated CALL markers such as <<<APIPILOT_CALL:NAME=tool,ARGS….
trunc_call_pattern = re.compile(
r"<<<APIPILOT_CALL(?::NAME=[A-Za-z0-9_.-]+,?[^>\n]{0,500}?)?>>*",
re.IGNORECASE,
)
text = trunc_call_pattern.sub(_replacement_full, text)
# Make closing brackets optional to remove RESULT markers truncated by TTS,
# such as <<<APIPILOT_RESULT:STATUS=OK,NAM without closing >>>.
trunc_result_pattern = re.compile(
r"<<<APIPILOT_RESULT(?::[A-Za-z0-9_=,:.\- ]{0,800}?)?>?>?>?",
re.IGNORECASE,
)
text = trunc_result_pattern.sub("", text)
# Remove remaining APIPILOT_RESULT fragments after partial sanitation.
trunc_result_residual = re.compile(
r"<{0,3}APIPILOT_RESULT(?::[^\s<]{0,800})?<{0,3}",
re.IGNORECASE,
)
text = trunc_result_residual.sub("", text)
# Collapse whitespace left by pass-2 block removal.
text = re.sub(r"[ \t]{2,}", " ", text)
text = re.sub(r"\n{3,}", "\n\n", text)
# Remove residual trailer fragments and empty parentheses before TTS.
text = re.sub(r"\s*\((?:arriba|above)\)\s*", " ", text, flags=re.IGNORECASE)
text = re.sub(r"\(\s*\)", "", text)
# ================================================================
# Block 3: remove filesystem paths and host information leaked into TTS.
# Match long absolute Unix/Windows/mixed paths and known workspace tokens.
# ================================================================
# (3a) Absolute Unix paths and nested paths with multiple separators.
unix_path_pattern = re.compile(
r"\b(?:/(?:home|tmp|var|root|opt|mnt|media|srv|proc|sys|etc|usr|Users|trae)[/\w@.+\-:#$%^&()[\]{}!~=,]*){2,}[A-Za-z0-9_./\-+@#$%^&()[\]{}!~=,:]*\.(?:txt|md|log|json|csv|pdf|doc|docx|py|js|ts|html|css|sh|yaml|yml|env|conf|cfg|ini|mp3|wav|ogg|png|jpg|jpeg|gif)\b"
r"|"
# Broad fallback for long absolute Unix paths under known directories,
# including paths without extensions; avoid short URLs such as /api/v1.
r"(?:^|\s+|\(|[,.;:!?])(/(?:home|tmp|var|root|opt|mnt|media|srv|proc|sys|etc|usr|Users|trae)[/A-Za-z0-9_\-+@#$%^&()[\]{}!~=,.]{10,})(?=$|\s|\)|[,.;:!?])",
re.IGNORECASE,
)
text = unix_path_pattern.sub("", text)
# (3b) Windows paths with single/double backslashes and mixed separators.
win_path_pattern = re.compile(
r"(?:^|\s|\(|[,.;:])"
r"([A-Za-z]:[\\/]"
r"|(?:[\\/]{1,2}(?:home|Users|Windows|Program|Program\sFiles|ProgramData|Users|trae|AppData)[\\/])"
r"|(?:[\\/]{1,2}\.(?:trae|trae-server|vscode|config|cache)[\\/])"
r")"
r"[A-Za-z0-9_@.+\-:#$%^&()[\]{}!~=,\\/\s]{10,}"
r"(?:\.(?:txt|md|log|json|csv|pdf|doc|docx|py|js|ts|html|css|sh|yaml|yml|env|conf|cfg|ini|mp3|wav|ogg|png|jpg|jpeg|gif))?"
r"(?=$|\s|\)|[,.;:!?])",
re.IGNORECASE,
)
text = win_path_pattern.sub("", text)
# (3c) TRAE workspace tokens, including fragments without complete paths.
trae_leak_tokens = re.compile(
r"\b(?:workspaceStorage|long-text|\.trae-server|\.trae|ckg_server|ai-agent)\b[^\s()'\"`,.]{0,80}",
re.IGNORECASE,
)
text = trae_leak_tokens.sub("", text)
# (3d) Remove long tokens containing mixed separators or many path segments.
mixed_path_pattern = re.compile(
r"(?=\S{0,200})"
r"(?=\S*(?:[/\\].*){5,})"
r"(?:\S{10,})",
re.IGNORECASE,
)
def _mixed_safe(m: re.Match[str]) -> str:
s = m.group(0)
has_slash = "/" in s
has_back = "\\" in s
if (has_slash and has_back) or s.count("/") + s.count("\\") >= 6:
return ""
return s
text = mixed_path_pattern.sub(_mixed_safe, text)
# ================================================================
# Block 4: remove fragmented APIPILOT CALL text from TTS. The upstream
# pipeline (start_pipeline_rag / Qwen3-TTS) can remove <<< >>> and read:
# "APIPILOT CALL name get_user_briefing arguments phone +56912345678"
# The bracketed patterns cannot catch this, so use contextual fallback tiers.
# ================================================================
# Tier 1: full normalized form without braces, through the sentence ending.
call_normalized_full = re.compile(
r"(?:^|\s+|\(|[,.;:!?\"\'])\s*"
r"(?:"
r"APIPILOT[\s_\-]+CALL\s+(?:marker\s+)?(?:de\s+)?(?:señal\s+)?(?:herramienta\s+)?(?:funci[oó]n\s+)?"
r"|marcador\s+APIPILOT(?:\s+CALL)?\s*"
r"|señal\s+de\s+llamada\s+APIPILOT\s*"
r"|llamada\s+(?:a\s+)?(?:la\s+)?(?:herramienta|funci[oó]n)\s+APIPILOT\s*"
r")"
r"(?:\s*(?:con\s+)?(?:identificador|ID|name|nombre)\s*[:=]?\s*[A-Za-z0-9_.-]+)?"
r"(?:\s*(?:y\s+)?(?:con\s+)?(?:argumentos|ARGUMENTS|params|par[áa]metros)\s*[:=]?\s*(?:\{[^{}]{0,800}\}|[\"'][^\"']{0,200}[\"']|[^\s.!,?;]{3,100}(?:\s*[,:]\s*[^\s.!,?;]{3,100})*\s*)?)?"
r"(?:\s*(?:phone|tel[ée]fono|correo|email)\s*[:=]?\s*[+0-9A-Za-z._@\-]{6,50})?"
r"(?=$|\s+|\)|[,.;:!?\"\'])",
re.IGNORECASE,
)
text = call_normalized_full.sub(placeholder, text)
# Tier 2: shortened forms with APIPILOT_CALL or adjacent APIPILOT and CALL.
apipilot_call_token = re.compile(
r"(?:^|\s|\(|[,.;:!?\"\'])\s*"
r"APIPILOT(?:[\s_\-]+CALL|_CALL|\s+llamada|\s+marker)"
r"(?:[^.!,?;\n]{0,600})?"
r"(?=$|\s|\)|[,.;:!?\"\'])",
re.IGNORECASE,
)
text = apipilot_call_token.sub(placeholder, text)
# Tier 3: standalone service tokens in call/name/argument contexts.
service_token_context = re.compile(
r"(?:"
r"ARGUMENTS\s*[:=]\s*(?:\{[^{}]{0,800}\}|[^\s,.;!?]{3,100})"
r"|\barguments\s+(?:de\s+)?(?:la\s+)?(?:llamada|herramienta|funci[oó]n)\b[^\n.]{0,200}"
r")",
re.IGNORECASE,
)
text = service_token_context.sub("", text)
# Tier 4: remove sentences containing APIPILOT with technical call context.
def _apipilot_sentence(m: re.Match[str]) -> str:
sentence = m.group(0)
lowered = sentence.lower()
# Preserve a sentence already containing the Spanish CALL placeholder,
# including any natural text surrounding it.
if "voy a consultar tus datos" in lowered:
return sentence
ctx_kw = (
"name",
"argument",
"arg",
"herramienta",
"tool",
"funci",
"phone",
"tel",
"+56",
"+44",
"marker",
"call",
"llamada",
"señal",
"marcador",
)
if any(k in lowered for k in ctx_kw) and "apipilot" in lowered:
return ""
return sentence
catchall_sentence = re.compile(
r"[^.?!;\n]{0,600}APIPILOT[^.?!;\n]{0,600}[.?!;\n]{0,1}",
re.IGNORECASE,
)
text = catchall_sentence.sub(_apipilot_sentence, text)
# Tier 5: replace any remaining APIPILOT CALL tokens, even without context.
final_apipilot_leak = re.compile(
r"\bAPIPILOT[\s_\-]+CALL\b|\bAPIPILOT_CALL\b",
re.IGNORECASE,
)
text = final_apipilot_leak.sub(placeholder, text)
# Tier 6: remove residual fake/real phone numbers from internal call text.
# Match compact and spaced forms to tolerate TTS normalization.
fake_phone_pattern = re.compile(
r"("
# Compact forms without spaces:
r"\+56912345678"
r"|\+1234567890"
r"|\+447432477433"
r"|56912345678"
r"|1234567890"
r"|447432477433"
# Spaced forms with punctuation:
r"|\+?\s*56\s*[\s\-()]?9\s*[\s\-()]?1\s*[\s\-()]?2\s*[\s\-()]?3\s*[\s\-()]?4\s*[\s\-()]?5\s*[\s\-()]?6\s*[\s\-()]?7\s*[\s\-()]?8"
r"|\+?\s*1\s*[\s\-()]?2\s*[\s\-()]?3\s*[\s\-()]?4\s*[\s\-()]?5\s*[\s\-()]?6\s*[\s\-()]?7\s*[\s\-()]?8\s*[\s\-()]?9\s*[\s\-()]?0"
r"|\+?\s*44\s*[\s\-()]?7\s*[\s\-()]?4\s*[\s\-()]?3\s*[\s\-()]?2\s*[\s\-()]?4\s*[\s\-()]?7\s*[\s\-()]?7\s*[\s\-()]?4\s*[\s\-()]?3\s*[\s\-()]?3"
# Generic labeled forms (English or Spanish phone labels):
r"|phone\s*[:=]\s*[+()\-\s]*[0-9][+()\-\s0-9]{6,}"
r"|tel(?:éfono|efono)?\s*[:=]\s*[+()\-\s]*[0-9][+()\-\s0-9]{6,}"
r")",
re.IGNORECASE,
)
# Strip numbers only from lines with technical call context or the Spanish
# placeholder, indicating that the number belongs to a replaced CALL marker.
lines = text.splitlines(keepends=True)
_phone_ctx = (
"apipilot",
"call",
"arguments",
"marker",
"herramienta",
"funcion",
"función",
"ejecutar",
"llamada",
"marcador",
"señal",
"voy a consultar tus datos",
)
def _phone_line_safe(line: str) -> str:
lowered = line.lower()
has_ctx = any(c in lowered for c in _phone_ctx)
if has_ctx:
# Remove phone numbers in this line (strip also surrounding space)
return fake_phone_pattern.sub(" ", line)
return line
text = "".join(_phone_line_safe(line) for line in lines)
# Collapse whitespace left by marker and path removal.
text = re.sub(r"[ \t]{2,}", " ", text)
text = re.sub(r"\n{3,}", "\n\n", text)
return text.strip()