File size: 3,520 Bytes
f440f03 | 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 | """Vides mainīgo helperi Maris runtime noklusējumiem."""
from __future__ import annotations
import os
import re
MARIS_MODEL_NAMESPACE = os.getenv("MARIS_MODEL_NAMESPACE", "MarisUK/")
HF_REPO_ID_PATTERN = re.compile(r"^[A-Za-z0-9][A-Za-z0-9._-]*/[A-Za-z0-9][A-Za-z0-9._-]*$")
def get_env(name: str, default: str | None = None) -> str | None:
value = os.getenv(name)
if value is None:
return default
normalized = value.strip()
if normalized:
return normalized
return default
def require_env(name: str) -> str:
value = get_env(name)
if value is None:
raise RuntimeError(f"Trūkst obligātais vides mainīgais: {name}")
return value
def get_env_or_default(name: str, default: str) -> str:
return get_env(name, default) or default
def get_env_any(*names: str, default: str | None = None) -> str | None:
for name in names:
value = get_env(name)
if value is not None:
return value
return default
def get_env_any_or_default(*names: str, default: str) -> str:
return get_env_any(*names, default=default) or default
def get_hf_token() -> str | None:
return get_env_any(
"HF_TOKEN",
"HUGGING_FACE_HUB_TOKEN",
"HUGGINGFACEHUB_API_TOKEN",
"HUGGINGFACE_API_KEY",
"MARIS_REPO_TOKEN",
"MARIS_TOKEN",
)
def validate_maris_repo(repo_id: str, source: str, *, label: str = "repozitorijs") -> str:
normalized = validate_hf_repo_id(repo_id, source, label=label)
if not normalized.startswith(MARIS_MODEL_NAMESPACE):
raise RuntimeError(f"{source} jānorāda uz Maris AI {label} ({MARIS_MODEL_NAMESPACE}...).")
return normalized
def validate_hf_repo_id(repo_id: str, source: str, *, label: str = "repozitorijs") -> str:
normalized = repo_id.strip()
if not normalized:
raise RuntimeError(f"Trūkst Maris AI {label} konfigurācija: {source}")
if not HF_REPO_ID_PATTERN.fullmatch(normalized):
raise RuntimeError(f"{source} jābūt owner/name formātā.")
return normalized
def validate_maris_model(model_id: str, source: str) -> str:
return validate_maris_repo(model_id, source, label="modeli")
def validate_hf_model(model_id: str, source: str) -> str:
return validate_hf_repo_id(model_id, source, label="modeli")
def get_maris_model(*names: str, default: str | None = None) -> str:
source = ", ".join(names)
value = get_env_any(*names)
if value is None:
if default is None:
raise RuntimeError(f"Trūkst Maris AI modeļa konfigurācija: {source}")
value = default
if value is None:
raise RuntimeError(f"Trūkst Maris AI modeļa konfigurācija: {source}")
return validate_maris_model(value, source)
def get_optional_maris_model(*names: str) -> str | None:
source = ", ".join(names)
value = get_env_any(*names)
if value is None:
return None
return validate_maris_model(value, source)
def get_hf_model(*names: str, default: str | None = None) -> str:
source = ", ".join(names)
value = get_env_any(*names)
if value is None:
if default is None:
raise RuntimeError(f"Trūkst Hugging Face modeļa konfigurācija: {source}")
value = default
return validate_hf_model(value, source)
def get_optional_hf_model(*names: str) -> str | None:
source = ", ".join(names)
value = get_env_any(*names)
if value is None:
return None
return validate_hf_model(value, source)
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