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import json
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import logging
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from rp.config import DEFAULT_MAX_TOKENS, DEFAULT_TEMPERATURE
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from rp.core.context import auto_slim_messages
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from rp.core.http_client import http_client
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logger = logging.getLogger("rp")
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def call_api(
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messages, model, api_url, api_key, use_tools, tools_definition, verbose=False, db_conn=None
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):
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try:
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messages = auto_slim_messages(messages, verbose=verbose)
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logger.debug(f"=== API CALL START ===")
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logger.debug(f"Model: {model}")
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logger.debug(f"API URL: {api_url}")
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logger.debug(f"Use tools: {use_tools}")
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logger.debug(f"Message count: {len(messages)}")
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headers = {"Content-Type": "application/json"}
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if api_key:
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headers["Authorization"] = f"Bearer {api_key}"
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data = {
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"model": model,
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"messages": messages,
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"temperature": DEFAULT_TEMPERATURE,
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"max_tokens": DEFAULT_MAX_TOKENS,
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}
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if "gpt-5" in model:
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del data["temperature"]
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del data["max_tokens"]
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logger.debug("GPT-5 detected: removed temperature and max_tokens")
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if use_tools:
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data["tools"] = tools_definition
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data["tool_choice"] = "auto"
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logger.debug(f"Tool calling enabled with {len(tools_definition)} tools")
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request_json = data
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logger.debug(f"Request payload size: {len(request_json)} bytes")
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# Log the API request to database if db_conn is provided
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if db_conn:
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from rp.tools.database import log_api_request
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log_result = log_api_request(model, api_url, request_json, db_conn)
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if log_result.get("status") != "success":
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logger.warning(f"Failed to log API request: {log_result.get('error')}")
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logger.debug("Sending HTTP request...")
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response = http_client.post(
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api_url, headers=headers, json_data=request_json, db_conn=db_conn
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)
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if response.get("error"):
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if "status" in response:
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logger.error(f"API HTTP Error: {response['status']} - {response.get('text', '')}")
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logger.debug("=== API CALL FAILED ===")
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return {
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"error": f"API Error: {response['status']}",
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"message": response.get("text", ""),
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}
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else:
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logger.error(f"API call failed: {response.get('exception', 'Unknown error')}")
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logger.debug("=== API CALL FAILED ===")
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return {"error": response.get("exception", "Unknown error")}
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response_data = response["text"]
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logger.debug(f"Response received: {len(response_data)} bytes")
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result = json.loads(response_data)
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if "usage" in result:
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logger.debug(f"Token usage: {result['usage']}")
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if "choices" in result and result["choices"]:
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choice = result["choices"][0]
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if "message" in choice:
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msg = choice["message"]
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logger.debug(f"Response role: {msg.get('role', 'N/A')}")
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if "content" in msg and msg["content"]:
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logger.debug(f"Response content length: {len(msg['content'])} chars")
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if "tool_calls" in msg:
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logger.debug(f"Response contains {len(msg['tool_calls'])} tool call(s)")
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if verbose and "usage" in result:
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from rp.core.usage_tracker import UsageTracker
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usage = result["usage"]
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input_t = usage.get("prompt_tokens", 0)
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output_t = usage.get("completion_tokens", 0)
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UsageTracker._calculate_cost(model, input_t, output_t)
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logger.debug("=== API CALL END ===")
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return result
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except Exception as e:
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logger.error(f"API call failed: {e}")
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logger.debug("=== API CALL FAILED ===")
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return {"error": str(e)}
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def list_models(model_list_url, api_key):
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try:
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headers = {}
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if api_key:
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headers["Authorization"] = f"Bearer {api_key}"
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response = http_client.get(model_list_url, headers=headers, db_conn=None)
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if response.get("error"):
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return {"error": response.get("text", "HTTP error")}
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response_data = response["text"]
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data = json.loads(response_data)
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return data.get("data", [])
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except Exception as e:
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return {"error": str(e)}
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