Spaces:
Build error
Build error
File size: 8,545 Bytes
b82aa95 | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 | import os
import sys
import logging
from pathlib import Path
from dotenv import find_dotenv, load_dotenv
# Locked profile: set to a profile name (e.g., "astronomer") to lock the app
# to that profile and disable all profile switching. Leave as None for normal behavior.
LOCKED_PROFILE: str | None = None
DEFAULT_PROFILES_DIRECTORY = Path(__file__).parent / "profiles"
logger = logging.getLogger(__name__)
def _env_flag(name: str, default: bool = False) -> bool:
"""Parse a boolean environment flag.
Accepted truthy values: 1, true, yes, on
Accepted falsy values: 0, false, no, off
"""
raw = os.getenv(name)
if raw is None:
return default
value = raw.strip().lower()
if value in {"1", "true", "yes", "on"}:
return True
if value in {"0", "false", "no", "off"}:
return False
logger.warning("Invalid boolean value for %s=%r, using default=%s", name, raw, default)
return default
def _collect_profile_names(profiles_root: Path) -> set[str]:
"""Return profile folder names from a profiles root directory."""
if not profiles_root.exists() or not profiles_root.is_dir():
return set()
return {p.name for p in profiles_root.iterdir() if p.is_dir()}
def _collect_tool_module_names(tools_root: Path) -> set[str]:
"""Return tool module names from a tools directory."""
if not tools_root.exists() or not tools_root.is_dir():
return set()
ignored = {"__init__", "core_tools"}
return {
p.stem
for p in tools_root.glob("*.py")
if p.is_file() and p.stem not in ignored
}
def _raise_on_name_collisions(
*,
label: str,
external_root: Path,
internal_root: Path,
external_names: set[str],
internal_names: set[str],
) -> None:
"""Raise with a clear message when external/internal names collide."""
collisions = sorted(external_names & internal_names)
if not collisions:
return
raise RuntimeError(
f"Config.__init__(): Ambiguous {label} names found in both external and built-in libraries: {collisions}. "
f"External {label} root: {external_root}. Built-in {label} root: {internal_root}. "
f"Please rename the conflicting external {label}(s) to continue."
)
# Validate LOCKED_PROFILE at startup
if LOCKED_PROFILE is not None:
_profiles_dir = DEFAULT_PROFILES_DIRECTORY
_profile_path = _profiles_dir / LOCKED_PROFILE
_instructions_file = _profile_path / "instructions.txt"
if not _profile_path.is_dir():
print(f"Error: LOCKED_PROFILE '{LOCKED_PROFILE}' does not exist in {_profiles_dir}", file=sys.stderr)
sys.exit(1)
if not _instructions_file.is_file():
print(f"Error: LOCKED_PROFILE '{LOCKED_PROFILE}' has no instructions.txt", file=sys.stderr)
sys.exit(1)
_skip_dotenv = _env_flag("REACHY_MINI_SKIP_DOTENV", default=False)
if _skip_dotenv:
logger.info("Skipping .env loading because REACHY_MINI_SKIP_DOTENV is set")
else:
# Locate .env file (search upward from current working directory)
dotenv_path = find_dotenv(usecwd=True)
if dotenv_path:
# Load .env and override environment variables
load_dotenv(dotenv_path=dotenv_path, override=True)
logger.info(f"Configuration loaded from {dotenv_path}")
else:
logger.warning("No .env file found, using environment variables")
class Config:
"""Configuration class for the conversation app."""
# Ollama
OLLAMA_BASE_URL = os.getenv("OLLAMA_BASE_URL", "http://localhost:11434")
MODEL_NAME = os.getenv("MODEL_NAME", "llama3.2")
# STT (faster-whisper model size: tiny, base, small, medium, large-v3)
STT_MODEL = os.getenv("STT_MODEL", "base")
# TTS (edge-tts voice name)
TTS_VOICE = os.getenv("TTS_VOICE", "en-US-AriaNeural")
# Vision (optional, used with --local-vision CLI flag)
HF_HOME = os.getenv("HF_HOME", "./cache")
LOCAL_VISION_MODEL = os.getenv("LOCAL_VISION_MODEL", "HuggingFaceTB/SmolVLM2-2.2B-Instruct")
HF_TOKEN = os.getenv("HF_TOKEN") # Optional, falls back to hf auth login if not set
logger.debug(f"Model: {MODEL_NAME}, Ollama: {OLLAMA_BASE_URL}, STT: {STT_MODEL}, TTS: {TTS_VOICE}")
_profiles_directory_env = os.getenv("REACHY_MINI_EXTERNAL_PROFILES_DIRECTORY")
PROFILES_DIRECTORY = (
Path(_profiles_directory_env) if _profiles_directory_env else Path(__file__).parent / "profiles"
)
_tools_directory_env = os.getenv("REACHY_MINI_EXTERNAL_TOOLS_DIRECTORY")
TOOLS_DIRECTORY = Path(_tools_directory_env) if _tools_directory_env else None
AUTOLOAD_EXTERNAL_TOOLS = _env_flag("AUTOLOAD_EXTERNAL_TOOLS", default=False)
REACHY_MINI_CUSTOM_PROFILE = LOCKED_PROFILE or os.getenv("REACHY_MINI_CUSTOM_PROFILE")
logger.debug(f"Custom Profile: {REACHY_MINI_CUSTOM_PROFILE}")
def __init__(self) -> None:
"""Initialize the configuration."""
if self.REACHY_MINI_CUSTOM_PROFILE and self.PROFILES_DIRECTORY != DEFAULT_PROFILES_DIRECTORY:
selected_profile_path = self.PROFILES_DIRECTORY / self.REACHY_MINI_CUSTOM_PROFILE
if not selected_profile_path.is_dir():
available_profiles = sorted(_collect_profile_names(self.PROFILES_DIRECTORY))
raise RuntimeError(
"Config.__init__(): Selected profile "
f"'{self.REACHY_MINI_CUSTOM_PROFILE}' was not found in external profiles root "
f"{self.PROFILES_DIRECTORY}. "
f"Available external profiles: {available_profiles}. "
"Either set 'REACHY_MINI_CUSTOM_PROFILE' to one of the available external profiles "
"or unset 'REACHY_MINI_EXTERNAL_PROFILES_DIRECTORY' to use built-in profiles."
)
if self.PROFILES_DIRECTORY != DEFAULT_PROFILES_DIRECTORY:
external_profiles = _collect_profile_names(self.PROFILES_DIRECTORY)
internal_profiles = _collect_profile_names(DEFAULT_PROFILES_DIRECTORY)
_raise_on_name_collisions(
label="profile",
external_root=self.PROFILES_DIRECTORY,
internal_root=DEFAULT_PROFILES_DIRECTORY,
external_names=external_profiles,
internal_names=internal_profiles,
)
if self.TOOLS_DIRECTORY is not None:
builtin_tools_root = Path(__file__).parent / "tools"
external_tools = _collect_tool_module_names(self.TOOLS_DIRECTORY)
internal_tools = _collect_tool_module_names(builtin_tools_root)
_raise_on_name_collisions(
label="tool",
external_root=self.TOOLS_DIRECTORY,
internal_root=builtin_tools_root,
external_names=external_tools,
internal_names=internal_tools,
)
if self.PROFILES_DIRECTORY != DEFAULT_PROFILES_DIRECTORY:
logger.warning(
"Environment variable 'REACHY_MINI_EXTERNAL_PROFILES_DIRECTORY' is set. "
"Profiles (instructions.txt, ...) will be loaded from %s.",
self.PROFILES_DIRECTORY,
)
else:
logger.info(
"'REACHY_MINI_EXTERNAL_PROFILES_DIRECTORY' is not set. "
"Using built-in profiles from %s.",
DEFAULT_PROFILES_DIRECTORY,
)
if self.TOOLS_DIRECTORY is not None:
logger.warning(
"Environment variable 'REACHY_MINI_EXTERNAL_TOOLS_DIRECTORY' is set. "
"External tools will be loaded from %s.",
self.TOOLS_DIRECTORY,
)
else:
logger.info(
"'REACHY_MINI_EXTERNAL_TOOLS_DIRECTORY' is not set. "
"Using built-in shared tools only."
)
config = Config()
def set_custom_profile(profile: str | None) -> None:
"""Update the selected custom profile at runtime and expose it via env.
This ensures modules that read `config` and code that inspects the
environment see a consistent value.
"""
if LOCKED_PROFILE is not None:
return
try:
config.REACHY_MINI_CUSTOM_PROFILE = profile
except Exception:
pass
try:
import os as _os
if profile:
_os.environ["REACHY_MINI_CUSTOM_PROFILE"] = profile
else:
# Remove to reflect default
_os.environ.pop("REACHY_MINI_CUSTOM_PROFILE", None)
except Exception:
pass
|