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import json
import time
import requests
import jwt
# βββββββββββββββββββββββββββββββββββββββββ
# 1. GCP μλΉμ€κ³μ μ‘μΈμ€ ν ν°
# βββββββββββββββββββββββββββββββββββββββββ
def get_access_token(client_email, private_key):
current_time = int(time.time())
expiration_time = current_time + 600 # 10 λΆ
claims = {
"iss": client_email,
"scope": "https://www.googleapis.com/auth/cloud-platform",
"aud": "https://oauth2.googleapis.com/token",
"exp": expiration_time,
"iat": current_time,
}
try:
signed_jwt = jwt.encode(claims, private_key, algorithm="RS256")
except Exception as e:
return False, e
response = requests.post(
"https://oauth2.googleapis.com/token",
data={
"grant_type": "urn:ietf:params:oauth:grant-type:jwt-bearer",
"assertion": signed_jwt,
},
)
if response.status_code == 200:
return True, response.json()["access_token"]
else:
return False, response.text
# βββββββββββββββββββββββββββββββββββββββββ
# 2. GCP refresh-token μ‘μΈμ€ ν ν°
# βββββββββββββββββββββββββββββββββββββββββ
def get_access_token_refresh(client_id, client_secret, refresh_token):
token_url = "https://oauth2.googleapis.com/token"
data = {
"client_id": client_id,
"client_secret": client_secret,
"refresh_token": refresh_token,
"grant_type": "refresh_token",
}
response = requests.post(token_url, data=data)
if response.status_code == 200:
return True, response.json()["access_token"]
else:
return False, response.text
# βββββββββββββββββββββββββββββββββββββββββ
# 3. (μ ν) λͺ¨λΈ λͺ©λ‘ μ‘°ν β μ΅λ 10κ°λ§ λ°ν
# βββββββββββββββββββββββββββββββββββββββββ
def get_gemini_models(key, max_return: int = 1):
"""
λͺ¨λΈμ΄ λ무 λ§μ κ°λ
μ±μ΄ λ¨μ΄μ§λ―λ‘,
κΈ°λ³Έμ μΌλ‘ 10κ°κΉμ§λ§ λ°ννκ³ λλ¨Έμ§λ κ°μλ‘ μμ½.
"""
url = f"https://generativelanguage.googleapis.com/v1beta/models?key={key}&pageSize=1000"
response = requests.get(url)
if response.status_code != 200:
return ""
models = response.json().get("models", [])
names = [m["name"].split("/")[1] for m in models]
#if len(names) > max_return:
# return names[:max_return] + [f"...(+{len(names)-max_return})"]
return None
# βββββββββββββββββββββββββββββββββββββββββ
# 4. βλλ―Έβ μμ²μΌλ‘ ν€ μνλ§ νλ³
# βββββββββββββββββββββββββββββββββββββββββ
def send_fake_gemini_request(key, model: str = "gemini-1.5-flash"):
"""
ν둬ννΈλ₯Ό λΉ λ¬Έμμ΄λ‘ λ³΄λ΄ κ°λ¨ν ν€ μ ν¨μ±μ 체ν¬.
λ°νκ°: error dict | '' | None
"""
url = f"https://generativelanguage.googleapis.com/v1beta/models/{model}:generateContent?key={key}"
payload = {
"contents": [{"role": "user", "parts": [{"text": ""}]}],
"generationConfig": {"maxOutputTokens": 0},
}
try:
resp = requests.post(url, headers={"Content-Type": "application/json"}, json=payload)
return resp.json().get("error", "")
except Exception:
return None
def check_key_gemini_availability(key):
"""
βΆ λ°ν: (bool, str)
β’ (True, 'ok') : ν€ μ ν¨, μ¬μ© κ°λ₯
β’ (False, 'exceed') : quota / rate-limit μ΄κ³Ό
β’ (False, 'invalid') : μλͺ»λ ν€ νΉμ κΆν μμ
β’ (False, 'error') : κΈ°ν λ€νΈμν¬/μ μ μλ μ€λ₯
"""
err = send_fake_gemini_request(key)
# λ€νΈμν¬ μ€ν¨
if err is None:
return False, "error"
# μλ¬ νλκ° μμΌλ©΄ μ μ
if err == "":
return True, "ok"
# μλ¬ κ°μ²΄ λΆμ
code = err.get("code", 0)
status = err.get("status", "")
# λΉ ν둬ννΈ λλ¬Έμ INVALID_ARGUMENTκ° λ¨λ κ²½μ° β ν€λ μ μ
if status == "INVALID_ARGUMENT":
return True, "ok"
# quota μ΄κ³Ό
if code == 429 or status == "RESOURCE_EXHAUSTED":
return False, "exceed"
# κΆν/μΈμ¦ λ¬Έμ
if code in (401, 403) or status in ("PERMISSION_DENIED", "UNAUTHENTICATED"):
return False, "invalid"
# κΈ°ν
return False, "error"
# βββββββββββββββββββββββββββββββββββββββββ
# 5. μ€μ Gemini μμ²
# βββββββββββββββββββββββββββββββββββββββββ
def send_gemini_request(key, payload, model: str = "gemini-1.5-flash"):
url = f"https://generativelanguage.googleapis.com/v1beta/models/{model}:generateContent?key={key}"
resp = requests.post(url, headers={"Content-Type": "application/json"}, json=payload)
if resp.status_code == 200:
return True, resp.json()
else:
return False, resp.text
# βββββββββββββββββββββββββββββββββββββββββ
# 6. Vertex AI (Anthropic) μμ² β λΉλκΈ°
# βββββββββββββββββββββββββββββββββββββββββ
async def send_gcp_request(
session, project_id, access_token, payload, region="us-east5", model="claude-3-5-sonnet@20240620"
):
VERTEX_URL = (
f"https://{region}-aiplatform.googleapis.com/v1/projects/"
f"{project_id}/locations/{region}/publishers/anthropic/models/{model}:streamRawPredict"
)
headers = {
"Authorization": f"Bearer {access_token}",
"Content-Type": "application/json; charset=utf-8",
}
async with session.post(url=VERTEX_URL, headers=headers, data=payload) as response:
if response.status != 200:
return json.loads(await response.text())
return await response.json()
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