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authorHeiner Lohaus <hlohaus@users.noreply.github.com>2024-04-29 16:56:56 +0200
committerHeiner Lohaus <hlohaus@users.noreply.github.com>2024-04-29 16:56:56 +0200
commit26d5fcd216a6832614a5750257ac8f4bb8dfa6b2 (patch)
treea189ec4c4d6bff49bd6bc924fc0d99b4469efe7e /g4f/api/__init__.py
parentUpdate README.md (diff)
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Diffstat (limited to '')
-rw-r--r--g4f/api/__init__.py57
1 files changed, 33 insertions, 24 deletions
diff --git a/g4f/api/__init__.py b/g4f/api/__init__.py
index d379653f..ec18ece5 100644
--- a/g4f/api/__init__.py
+++ b/g4f/api/__init__.py
@@ -20,14 +20,18 @@ import g4f.debug
from g4f.client import AsyncClient
from g4f.typing import Messages
-def create_app(g4f_api_key:str = None):
+def create_app():
app = FastAPI()
- api = Api(app, g4f_api_key=g4f_api_key)
+ api = Api(app)
api.register_routes()
api.register_authorization()
api.register_validation_exception_handler()
return app
+def create_debug_app():
+ g4f.debug.logging = True
+ return create_app()
+
class ChatCompletionsConfig(BaseModel):
messages: Messages
model: str
@@ -46,17 +50,22 @@ def set_list_ignored_providers(ignored: list[str]):
global list_ignored_providers
list_ignored_providers = ignored
+g4f_api_key: str = None
+
+def set_g4f_api_key(key: str = None):
+ global g4f_api_key
+ g4f_api_key = key
+
class Api:
- def __init__(self, app: FastAPI, g4f_api_key=None) -> None:
+ def __init__(self, app: FastAPI) -> None:
self.app = app
self.client = AsyncClient()
- self.g4f_api_key = g4f_api_key
self.get_g4f_api_key = APIKeyHeader(name="g4f-api-key")
def register_authorization(self):
@self.app.middleware("http")
async def authorization(request: Request, call_next):
- if self.g4f_api_key and request.url.path in ["/v1/chat/completions", "/v1/completions"]:
+ if g4f_api_key and request.url.path in ["/v1/chat/completions", "/v1/completions"]:
try:
user_g4f_api_key = await self.get_g4f_api_key(request)
except HTTPException as e:
@@ -65,26 +74,22 @@ class Api:
status_code=HTTP_401_UNAUTHORIZED,
content=jsonable_encoder({"detail": "G4F API key required"}),
)
- if not secrets.compare_digest(self.g4f_api_key, user_g4f_api_key):
+ if not secrets.compare_digest(g4f_api_key, user_g4f_api_key):
return JSONResponse(
- status_code=HTTP_403_FORBIDDEN,
- content=jsonable_encoder({"detail": "Invalid G4F API key"}),
- )
-
- response = await call_next(request)
- return response
+ status_code=HTTP_403_FORBIDDEN,
+ content=jsonable_encoder({"detail": "Invalid G4F API key"}),
+ )
+ return await call_next(request)
def register_validation_exception_handler(self):
@self.app.exception_handler(RequestValidationError)
async def validation_exception_handler(request: Request, exc: RequestValidationError):
details = exc.errors()
- modified_details = []
- for error in details:
- modified_details.append({
- "loc": error["loc"],
- "message": error["msg"],
- "type": error["type"],
- })
+ modified_details = [{
+ "loc": error["loc"],
+ "message": error["msg"],
+ "type": error["type"],
+ } for error in details]
return JSONResponse(
status_code=HTTP_422_UNPROCESSABLE_ENTITY,
content=jsonable_encoder({"detail": modified_details}),
@@ -180,14 +185,18 @@ def run_api(
bind: str = None,
debug: bool = False,
workers: int = None,
- use_colors: bool = None,
- g4f_api_key: str = None
+ use_colors: bool = None
) -> None:
print(f'Starting server... [g4f v-{g4f.version.utils.current_version}]' + (" (debug)" if debug else ""))
if use_colors is None:
use_colors = debug
if bind is not None:
host, port = bind.split(":")
- if debug:
- g4f.debug.logging = True
- uvicorn.run(create_app(g4f_api_key), host=host, port=int(port), workers=workers, use_colors=use_colors) \ No newline at end of file
+ uvicorn.run(
+ f"g4f.api:{'create_debug_app' if debug else 'create_app'}",
+ host=host, port=int(port),
+ workers=workers,
+ use_colors=use_colors,
+ factory=True,
+ reload=debug
+ ) \ No newline at end of file