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"""Enhanced OpenAI client with Supermemory infinite context integration."""
from typing import Dict, List, Optional, Union, overload, Unpack
from typing_extensions import Literal
from openai import OpenAI, AsyncStream
from openai.types.chat import (
ChatCompletion,
ChatCompletionMessageParam,
ChatCompletionToolParam,
ChatCompletionToolChoiceOptionParam,
CompletionCreateParams,
)
# Provider URL mapping
PROVIDER_MAP = {
"openai": "https://api.openai.com/v1",
"anthropic": "https://api.anthropic.com/v1",
"openrouter": "https://openrouter.ai/api/v1",
"deepinfra": "https://api.deepinfra.com/v1/openai",
"groq": "https://api.groq.com/openai/v1",
"google": "https://generativelanguage.googleapis.com/v1beta/openai",
"cloudflare": "https://gateway.ai.cloudflare.com/v1/*/unlimited-context/openai",
}
ProviderName = Literal[
"openai", "anthropic", "openrouter", "deepinfra", "groq", "google", "cloudflare"
]
class SupermemoryInfiniteChatConfigBase:
"""Base configuration for Supermemory infinite chat."""
def __init__(
self,
provider_api_key: str,
headers: Optional[Dict[str, str]] = None,
):
self.provider_api_key = provider_api_key
self.headers = headers or {}
class SupermemoryInfiniteChatConfigWithProviderName(SupermemoryInfiniteChatConfigBase):
"""Configuration using a predefined provider name."""
def __init__(
self,
provider_name: ProviderName,
provider_api_key: str,
headers: Optional[Dict[str, str]] = None,
):
super().__init__(provider_api_key, headers)
self.provider_name = provider_name
self.provider_url: None = None
class SupermemoryInfiniteChatConfigWithProviderUrl(SupermemoryInfiniteChatConfigBase):
"""Configuration using a custom provider URL."""
def __init__(
self,
provider_url: str,
provider_api_key: str,
headers: Optional[Dict[str, str]] = None,
):
super().__init__(provider_api_key, headers)
self.provider_url = provider_url
self.provider_name: None = None
SupermemoryInfiniteChatConfig = Union[
SupermemoryInfiniteChatConfigWithProviderName,
SupermemoryInfiniteChatConfigWithProviderUrl,
]
class SupermemoryOpenAI(OpenAI):
"""Enhanced OpenAI client with supermemory integration.
Only chat completions are supported - all other OpenAI API endpoints are disabled.
"""
def __init__(
self,
supermemory_api_key: str,
config: Optional[SupermemoryInfiniteChatConfig] = None,
):
"""Initialize the SupermemoryOpenAI client.
Args:
supermemory_api_key: API key for Supermemory service
config: Configuration for the AI provider
"""
# Determine base URL
if config is None:
base_url = "https://api.openai.com/v1"
api_key = None
headers = {}
elif hasattr(config, "provider_name") and config.provider_name:
base_url = PROVIDER_MAP[config.provider_name]
api_key = config.provider_api_key
headers = config.headers
else:
base_url = config.provider_url
api_key = config.provider_api_key
headers = config.headers
# Prepare default headers
default_headers = {
"x-supermemory-api-key": supermemory_api_key,
**headers,
}
# Initialize the parent OpenAI client
super().__init__(
api_key=api_key,
base_url=base_url,
default_headers=default_headers,
)
self._supermemory_api_key = supermemory_api_key
# Disable unsupported endpoints
self._disable_unsupported_endpoints()
def _disable_unsupported_endpoints(self) -> None:
"""Disable all OpenAI endpoints except chat completions."""
def unsupported_error() -> None:
raise RuntimeError(
"Supermemory only supports chat completions. "
"Use chat_completion() or chat.completions.create() instead."
)
# List of endpoints to disable
endpoints = [
"embeddings",
"fine_tuning",
"images",
"audio",
"models",
"moderations",
"files",
"batches",
"uploads",
"beta",
]
# Override endpoints with error function
for endpoint in endpoints:
setattr(self, endpoint, property(lambda self: unsupported_error()))
async def create_chat_completion(
self,
**params: Unpack[CompletionCreateParams],
) -> ChatCompletion:
"""Create chat completions with infinite context support.
Args:
**params: Parameters for chat completion
Returns:
ChatCompletion response
"""
return await self.chat.completions.create(**params)
@overload
async def chat_completion(
self,
messages: List[ChatCompletionMessageParam],
*,
model: Optional[str] = None,
temperature: Optional[float] = None,
max_tokens: Optional[int] = None,
tools: Optional[List[ChatCompletionToolParam]] = None,
tool_choice: Optional[ChatCompletionToolChoiceOptionParam] = None,
stream: Literal[False] = False,
**kwargs: Unpack[CompletionCreateParams],
) -> ChatCompletion: ...
@overload
async def chat_completion(
self,
messages: List[ChatCompletionMessageParam],
*,
model: Optional[str] = None,
temperature: Optional[float] = None,
max_tokens: Optional[int] = None,
tools: Optional[List[ChatCompletionToolParam]] = None,
tool_choice: Optional[ChatCompletionToolChoiceOptionParam] = None,
stream: Literal[True],
**kwargs: Unpack[CompletionCreateParams],
) -> AsyncStream[ChatCompletion]: ...
async def chat_completion(
self,
messages: List[ChatCompletionMessageParam],
*,
model: Optional[str] = None,
temperature: Optional[float] = None,
max_tokens: Optional[int] = None,
tools: Optional[List[ChatCompletionToolParam]] = None,
tool_choice: Optional[ChatCompletionToolChoiceOptionParam] = None,
stream: bool = False,
**kwargs: Unpack[CompletionCreateParams],
) -> Union[ChatCompletion, AsyncStream[ChatCompletion]]:
"""Create chat completions with simplified interface.
Args:
messages: List of chat messages
model: Model to use (defaults to gpt-4o)
temperature: Sampling temperature
max_tokens: Maximum tokens to generate
tools: Available tools for function calling
tool_choice: Tool choice strategy
stream: Whether to stream the response
**kwargs: Additional parameters
Returns:
ChatCompletion response or stream
"""
params: Dict[
str,
Union[
str,
List[ChatCompletionMessageParam],
List[ChatCompletionToolParam],
ChatCompletionToolChoiceOptionParam,
bool,
float,
int,
],
] = {
"model": model or "gpt-4o",
"messages": messages,
**kwargs,
}
# Add optional parameters if provided
if temperature is not None:
params["temperature"] = temperature
if max_tokens is not None:
params["max_tokens"] = max_tokens
if tools is not None:
params["tools"] = tools
if tool_choice is not None:
params["tool_choice"] = tool_choice
if stream is not None:
params["stream"] = stream
return await self.chat.completions.create(**params)
def create_supermemory_openai(
supermemory_api_key: str,
config: Optional[SupermemoryInfiniteChatConfig] = None,
) -> SupermemoryOpenAI:
"""Helper function to create a SupermemoryOpenAI instance.
Args:
supermemory_api_key: API key for Supermemory service
config: Configuration for the AI provider
Returns:
SupermemoryOpenAI instance
"""
return SupermemoryOpenAI(supermemory_api_key, config)
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