mirror of
https://github.com/TheBlewish/Automated-AI-Web-Researcher-Ollama.git
synced 2025-01-19 00:47:46 +00:00
Update Self_Improving_Search.py for windows
This commit is contained in:
Hafeez
GitHub
parent
ab194f62a0
commit
1029885bd0
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@ -1,26 +1,32 @@
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import time
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import re
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import os
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from typing import List, Dict, Tuple, Union
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from colorama import Fore, Style
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import logging
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import sys
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import sys
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import msvcrt
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import os
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from colorama import init, Fore, Style
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import logging
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import time
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from io import StringIO
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from io import StringIO
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from web_scraper import get_web_content, can_fetch
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from Self_Improving_Search import EnhancedSelfImprovingSearch
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from llm_config import get_llm_config
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from llm_config import get_llm_config
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from llm_response_parser import UltimateLLMResponseParser
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from llm_response_parser import UltimateLLMResponseParser
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from llm_wrapper import LLMWrapper
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from llm_wrapper import LLMWrapper
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from urllib.parse import urlparse
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from strategic_analysis_parser import StrategicAnalysisParser
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from research_manager import ResearchManager
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# Initialize colorama
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if os.name != 'nt':
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print("This version is Windows-specific. Please use the Unix version for other operating systems.")
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sys.exit(1)
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init() # Initialize colorama
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# Set up logging
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# Set up logging
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log_directory = 'logs'
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log_directory = 'logs'
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if not os.path.exists(log_directory):
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if not os.path.exists(log_directory):
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os.makedirs(log_directory)
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os.makedirs(log_directory)
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# Configure logger
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logger = logging.getLogger(__name__)
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logger = logging.getLogger(__name__)
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logger.setLevel(logging.INFO)
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logger.setLevel(logging.INFO)
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log_file = os.path.join(log_directory, 'llama_output.log')
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log_file = os.path.join(log_directory, 'web_llm.log')
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file_handler = logging.FileHandler(log_file)
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file_handler = logging.FileHandler(log_file)
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formatter = logging.Formatter('%(asctime)s - %(levelname)s - %(message)s')
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formatter = logging.Formatter('%(asctime)s - %(levelname)s - %(message)s')
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file_handler.setFormatter(formatter)
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file_handler.setFormatter(formatter)
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@ -28,19 +34,17 @@ logger.handlers = []
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logger.addHandler(file_handler)
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logger.addHandler(file_handler)
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logger.propagate = False
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logger.propagate = False
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# Suppress other loggers
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# Disable other loggers
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for name in ['root', 'duckduckgo_search', 'requests', 'urllib3']:
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for name in logging.root.manager.loggerDict:
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logging.getLogger(name).setLevel(logging.WARNING)
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if name != __name__:
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logging.getLogger(name).handlers = []
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logging.getLogger(name).disabled = True
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logging.getLogger(name).propagate = False
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class OutputRedirector:
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class OutputRedirector:
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"""Windows-compatible output redirection"""
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def __init__(self, stream=None):
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def __init__(self, stream=None):
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self.stream = stream or StringIO()
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self.stream = stream or StringIO()
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self.original_stdout = sys.stdout
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self.original_stdout = sys.stdout
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self.original_stderr = sys.stderr
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self.original_stderr = sys.stderr
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def __enter__(self):
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def __enter__(self):
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sys.stdout = self.stream
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sys.stdout = self.stream
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sys.stderr = self.stream
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sys.stderr = self.stream
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@ -50,386 +54,261 @@ class OutputRedirector:
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sys.stdout = self.original_stdout
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sys.stdout = self.original_stdout
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sys.stderr = self.original_stderr
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sys.stderr = self.original_stderr
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class EnhancedSelfImprovingSearch:
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def print_header():
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def __init__(self, llm: LLMWrapper, parser: UltimateLLMResponseParser, max_attempts: int = 5):
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print(Fore.CYAN + Style.BRIGHT + """
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self.llm = llm
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╔══════════════════════════════════════════════════════════╗
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self.parser = parser
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║ 🌐 Advanced Research Assistant 🤖 ║
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self.max_attempts = max_attempts
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╚══════════════════════════════════════════════════════════╝
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self.llm_config = get_llm_config()
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""" + Style.RESET_ALL)
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print(Fore.YELLOW + """
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@staticmethod
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Welcome to the Advanced Research Assistant!
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def initialize_llm():
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llm_wrapper = LLMWrapper()
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Commands:
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return llm_wrapper
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- For web search: start message with '/'
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Example: "/latest news on AI advancements"
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def print_thinking(self):
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print(Fore.MAGENTA + "🧠 Thinking..." + Style.RESET_ALL)
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- For research mode: start message with '@'
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Example: "@analyze the impact of AI on healthcare"
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def print_searching(self):
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print(Fore.MAGENTA + "📝 Searching..." + Style.RESET_ALL)
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Press CTRL+Z to submit input.
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""" + Style.RESET_ALL)
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def search_and_improve(self, user_query: str) -> str:
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attempt = 0
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def get_multiline_input() -> str:
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while attempt < self.max_attempts:
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"""Windows-compatible multiline input handler with improved reliability"""
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print(f"\n{Fore.CYAN}Search attempt {attempt + 1}:{Style.RESET_ALL}")
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print(f"{Fore.GREEN}📝 Enter your message (Press CTRL+Z to submit):{Style.RESET_ALL}")
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self.print_searching()
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lines = []
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current_line = ""
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try:
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formulated_query, time_range = self.formulate_query(user_query, attempt)
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try:
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while True:
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print(f"{Fore.YELLOW}Original query: {user_query}{Style.RESET_ALL}")
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if msvcrt.kbhit():
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print(f"{Fore.YELLOW}Formulated query: {formulated_query}{Style.RESET_ALL}")
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char = msvcrt.getch()
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print(f"{Fore.YELLOW}Time range: {time_range}{Style.RESET_ALL}")
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# Convert bytes to string for comparison
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if not formulated_query:
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char_code = ord(char)
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print(f"{Fore.RED}Error: Empty search query. Retrying...{Style.RESET_ALL}")
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attempt += 1
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# CTRL+Z detection (Windows EOF)
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continue
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if char_code == 26: # ASCII code for CTRL+Z
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print() # New line
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search_results = self.perform_search(formulated_query, time_range)
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if current_line:
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lines.append(current_line)
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if not search_results:
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return ' '.join(lines).strip() or "q"
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print(f"{Fore.RED}No results found. Retrying with a different query...{Style.RESET_ALL}")
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attempt += 1
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# Enter key
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continue
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elif char in [b'\r', b'\n']:
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print() # New line
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self.display_search_results(search_results)
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lines.append(current_line)
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current_line = ""
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selected_urls = self.select_relevant_pages(search_results, user_query)
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# Backspace
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if not selected_urls:
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elif char_code == 8: # ASCII code for backspace
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print(f"{Fore.RED}No relevant URLs found. Retrying...{Style.RESET_ALL}")
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if current_line:
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attempt += 1
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current_line = current_line[:-1]
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continue
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print('\b \b', end='', flush=True)
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print(Fore.MAGENTA + "⚙️ Scraping selected pages..." + Style.RESET_ALL)
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# Regular character input
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# Scraping is done without OutputRedirector to ensure messages are visible
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elif 32 <= char_code <= 126: # Printable ASCII range
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scraped_content = self.scrape_content(selected_urls)
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try:
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char_str = char.decode('utf-8')
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if not scraped_content:
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current_line += char_str
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print(f"{Fore.RED}Failed to scrape content. Retrying...{Style.RESET_ALL}")
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print(char_str, end='', flush=True)
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attempt += 1
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except UnicodeDecodeError:
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continue
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continue
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self.display_scraped_content(scraped_content)
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time.sleep(0.01) # Prevent high CPU usage
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self.print_thinking()
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except KeyboardInterrupt:
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print("\nInput interrupted")
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with OutputRedirector() as output:
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return "q"
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evaluation, decision = self.evaluate_scraped_content(user_query, scraped_content)
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except Exception as e:
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llm_output = output.getvalue()
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logger.error(f"Input error: {str(e)}")
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logger.info(f"LLM Output in evaluate_scraped_content:\n{llm_output}")
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return "q"
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print(f"{Fore.MAGENTA}Evaluation: {evaluation}{Style.RESET_ALL}")
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def initialize_system():
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print(f"{Fore.MAGENTA}Decision: {decision}{Style.RESET_ALL}")
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"""Initialize system with enhanced error checking and recovery"""
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try:
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if decision == "answer":
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print(Fore.YELLOW + "Initializing system..." + Style.RESET_ALL)
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return self.generate_final_answer(user_query, scraped_content)
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elif decision == "refine":
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# Load configuration
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print(f"{Fore.YELLOW}Refining search...{Style.RESET_ALL}")
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llm_config = get_llm_config()
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attempt += 1
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else:
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# Validate Ollama connection
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print(f"{Fore.RED}Unexpected decision. Proceeding to answer.{Style.RESET_ALL}")
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if llm_config['llm_type'] == 'ollama':
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return self.generate_final_answer(user_query, scraped_content)
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import requests
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max_retries = 3
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except Exception as e:
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retry_delay = 2
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print(f"{Fore.RED}An error occurred during search attempt. Check the log file for details.{Style.RESET_ALL}")
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logger.error(f"An error occurred during search: {str(e)}", exc_info=True)
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for attempt in range(max_retries):
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attempt += 1
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try:
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response = requests.get(llm_config['base_url'], timeout=5)
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return self.synthesize_final_answer(user_query)
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if response.status_code == 200:
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break
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def evaluate_scraped_content(self, user_query: str, scraped_content: Dict[str, str]) -> Tuple[str, str]:
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elif attempt < max_retries - 1:
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user_query_short = user_query[:200]
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print(f"{Fore.YELLOW}Retrying Ollama connection ({attempt + 1}/{max_retries})...{Style.RESET_ALL}")
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prompt = f"""
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time.sleep(retry_delay)
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Evaluate if the following scraped content contains sufficient information to answer the user's question comprehensively:
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else:
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raise ConnectionError("Cannot connect to Ollama server")
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User's question: "{user_query_short}"
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except requests.exceptions.RequestException as e:
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if attempt == max_retries - 1:
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Scraped Content:
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raise ConnectionError(
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{self.format_scraped_content(scraped_content)}
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"\nCannot connect to Ollama server!"
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"\nPlease ensure:"
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Your task:
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"\n1. Ollama is installed"
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1. Determine if the scraped content provides enough relevant and detailed information to answer the user's question thoroughly.
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"\n2. Ollama server is running (try 'ollama serve')"
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2. If the information is sufficient, decide to 'answer'. If more information or clarification is needed, decide to 'refine' the search.
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"\n3. The model specified in llm_config.py is pulled"
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)
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Respond using EXACTLY this format:
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time.sleep(retry_delay)
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Evaluation: [Your evaluation of the scraped content]
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Decision: [ONLY 'answer' if content is sufficient, or 'refine' if more information is needed]
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# Initialize components with output redirection
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"""
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with OutputRedirector() as output:
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max_retries = 3
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llm_wrapper = LLMWrapper()
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for attempt in range(max_retries):
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parser = UltimateLLMResponseParser()
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try:
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search_engine = EnhancedSelfImprovingSearch(llm_wrapper, parser)
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response_text = self.llm.generate(prompt, max_tokens=200, stop=None)
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research_manager = ResearchManager(llm_wrapper, parser, search_engine)
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evaluation, decision = self.parse_evaluation_response(response_text)
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if decision in ['answer', 'refine']:
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# Validate LLM
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return evaluation, decision
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test_response = llm_wrapper.generate("Test", max_tokens=10)
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except Exception as e:
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if not test_response:
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logger.warning(f"Error in evaluate_scraped_content (attempt {attempt + 1}): {str(e)}")
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raise ConnectionError("LLM failed to generate response")
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logger.warning("Failed to get a valid decision in evaluate_scraped_content. Defaulting to 'refine'.")
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print(Fore.GREEN + "System initialized successfully." + Style.RESET_ALL)
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return "Failed to evaluate content.", "refine"
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return llm_wrapper, parser, search_engine, research_manager
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def parse_evaluation_response(self, response: str) -> Tuple[str, str]:
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except Exception as e:
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evaluation = ""
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logger.error(f"Error initializing system: {str(e)}", exc_info=True)
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decision = ""
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print(Fore.RED + f"System initialization failed: {str(e)}" + Style.RESET_ALL)
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for line in response.strip().split('\n'):
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return None, None, None, None
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if line.startswith('Evaluation:'):
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evaluation = line.split(':', 1)[1].strip()
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def handle_search_mode(search_engine, query):
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elif line.startswith('Decision:'):
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"""Handles web search operations"""
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decision = line.split(':', 1)[1].strip().lower()
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print(f"{Fore.CYAN}Initiating web search...{Style.RESET_ALL}")
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return evaluation, decision
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try:
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# Change search() to search_and_improve() which is the correct method name
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def formulate_query(self, user_query: str, attempt: int) -> Tuple[str, str]:
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results = search_engine.search_and_improve(query)
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user_query_short = user_query[:200]
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print(f"\n{Fore.GREEN}Search Results:{Style.RESET_ALL}")
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prompt = f"""
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print(results)
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Based on the following user question, formulate a concise and effective search query:
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except Exception as e:
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"{user_query_short}"
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logger.error(f"Search error: {str(e)}")
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Your task:
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print(f"{Fore.RED}Search failed: {str(e)}{Style.RESET_ALL}")
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1. Create a search query of 2-5 words that will yield relevant results.
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2. Determine if a specific time range is needed for the search.
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def handle_research_mode(research_manager, query):
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Time range options:
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"""Handles research mode operations"""
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- 'd': Limit results to the past day. Use for very recent events or rapidly changing information.
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print(f"{Fore.CYAN}Initiating research mode...{Style.RESET_ALL}")
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- 'w': Limit results to the past week. Use for recent events or topics with frequent updates.
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- 'm': Limit results to the past month. Use for relatively recent information or ongoing events.
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try:
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- 'y': Limit results to the past year. Use for annual events or information that changes yearly.
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# Start the research
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- 'none': No time limit. Use for historical information or topics not tied to a specific time frame.
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research_manager.start_research(query)
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Respond in the following format:
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Search query: [Your 2-5 word query]
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submit_key = "CTRL+Z" if os.name == 'nt' else "CTRL+D"
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Time range: [d/w/m/y/none]
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print(f"\n{Fore.YELLOW}Research Running. Available Commands:{Style.RESET_ALL}")
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Do not provide any additional information or explanation.
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print(f"Type command and press {submit_key}:")
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"""
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print("'s' = Show status")
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max_retries = 3
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print("'f' = Show focus")
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for retry in range(max_retries):
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print("'q' = Quit research")
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with OutputRedirector() as output:
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response_text = self.llm.generate(prompt, max_tokens=50, stop=None)
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while research_manager.is_active():
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llm_output = output.getvalue()
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try:
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logger.info(f"LLM Output in formulate_query:\n{llm_output}")
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command = get_multiline_input().strip().lower()
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query, time_range = self.parse_query_response(response_text)
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if command == 's':
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if query and time_range:
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print("\n" + research_manager.get_progress())
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return query, time_range
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elif command == 'f':
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return self.fallback_query(user_query), "none"
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if research_manager.current_focus:
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print(f"\n{Fore.CYAN}Current Focus:{Style.RESET_ALL}")
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def parse_query_response(self, response: str) -> Tuple[str, str]:
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print(f"Area: {research_manager.current_focus.area}")
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query = ""
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print(f"Priority: {research_manager.current_focus.priority}")
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time_range = "none"
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print(f"Reasoning: {research_manager.current_focus.reasoning}")
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for line in response.strip().split('\n'):
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else:
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if ":" in line:
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print(f"\n{Fore.YELLOW}No current focus area{Style.RESET_ALL}")
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key, value = line.split(":", 1)
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elif command == 'q':
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key = key.strip().lower()
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break
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value = value.strip()
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except KeyboardInterrupt:
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if "query" in key:
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break
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query = self.clean_query(value)
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elif "time" in key or "range" in key:
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# Get final summary first
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time_range = self.validate_time_range(value)
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summary = research_manager.terminate_research()
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return query, time_range
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# Ensure research UI is fully cleaned up
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def clean_query(self, query: str) -> str:
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research_manager._cleanup_research_ui()
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query = re.sub(r'["\'\[\]]', '', query)
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query = re.sub(r'\s+', ' ', query)
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# Now in main terminal, show summary
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return query.strip()[:100]
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print(f"\n{Fore.GREEN}Research Summary:{Style.RESET_ALL}")
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print(summary)
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def validate_time_range(self, time_range: str) -> str:
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valid_ranges = ['d', 'w', 'm', 'y', 'none']
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# Only NOW start conversation mode if we have a valid summary
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time_range = time_range.lower()
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if hasattr(research_manager, 'research_complete') and \
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return time_range if time_range in valid_ranges else 'none'
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hasattr(research_manager, 'research_summary') and \
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research_manager.research_complete and \
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def fallback_query(self, user_query: str) -> str:
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research_manager.research_summary:
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words = user_query.split()
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time.sleep(0.5) # Small delay to ensure clean transition
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return " ".join(words[:5])
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research_manager.start_conversation_mode()
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def perform_search(self, query: str, time_range: str) -> List[Dict]:
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return
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if not query:
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return []
|
except KeyboardInterrupt:
|
||||||
|
print(f"\n{Fore.YELLOW}Research interrupted.{Style.RESET_ALL}")
|
||||||
from duckduckgo_search import DDGS
|
research_manager.terminate_research()
|
||||||
|
except Exception as e:
|
||||||
with DDGS() as ddgs:
|
logger.error(f"Research error: {str(e)}")
|
||||||
try:
|
print(f"\n{Fore.RED}Research error: {str(e)}{Style.RESET_ALL}")
|
||||||
with OutputRedirector() as output:
|
research_manager.terminate_research()
|
||||||
if time_range and time_range != 'none':
|
|
||||||
results = list(ddgs.text(query, timelimit=time_range, max_results=10))
|
def main():
|
||||||
else:
|
init() # Initialize colorama
|
||||||
results = list(ddgs.text(query, max_results=10))
|
print_header()
|
||||||
ddg_output = output.getvalue()
|
|
||||||
logger.info(f"DDG Output in perform_search:\n{ddg_output}")
|
try:
|
||||||
return [{'number': i+1, **result} for i, result in enumerate(results)]
|
components = initialize_system()
|
||||||
except Exception as e:
|
if not all(components):
|
||||||
print(f"{Fore.RED}Search error: {str(e)}{Style.RESET_ALL}")
|
sys.exit(1)
|
||||||
return []
|
|
||||||
|
llm, parser, search_engine, research_manager = components
|
||||||
def display_search_results(self, results: List[Dict]) -> None:
|
|
||||||
"""Display search results with minimal output"""
|
while True:
|
||||||
try:
|
try:
|
||||||
if not results:
|
user_input = get_multiline_input()
|
||||||
return
|
|
||||||
|
# Skip empty inputs
|
||||||
# Only show search success status
|
if not user_input:
|
||||||
print(f"\nSearch query sent to DuckDuckGo: {self.last_query}")
|
continue
|
||||||
print(f"Time range sent to DuckDuckGo: {self.last_time_range}")
|
|
||||||
print(f"Number of results: {len(results)}")
|
# Handle exit commands
|
||||||
|
if user_input.lower() in ["@quit", "quit", "q"]:
|
||||||
except Exception as e:
|
break
|
||||||
logger.error(f"Error displaying search results: {str(e)}")
|
|
||||||
|
# Handle help command
|
||||||
def select_relevant_pages(self, search_results: List[Dict], user_query: str) -> List[str]:
|
if user_input.lower() == 'help':
|
||||||
prompt = f"""
|
print_header()
|
||||||
Given the following search results for the user's question: "{user_query}"
|
continue
|
||||||
Select the 2 most relevant results to scrape and analyze. Explain your reasoning for each selection.
|
|
||||||
|
# Process commands
|
||||||
Search Results:
|
if user_input.startswith('/'):
|
||||||
{self.format_results(search_results)}
|
handle_search_mode(search_engine, user_input[1:].strip())
|
||||||
|
elif user_input.startswith('@'):
|
||||||
Instructions:
|
handle_research_mode(research_manager, user_input[1:].strip())
|
||||||
1. You MUST select exactly 2 result numbers from the search results.
|
else:
|
||||||
2. Choose the results that are most likely to contain comprehensive and relevant information to answer the user's question.
|
print(f"{Fore.YELLOW}Please start with '/' for search or '@' for research.{Style.RESET_ALL}")
|
||||||
3. Provide a brief reason for each selection.
|
|
||||||
|
except KeyboardInterrupt:
|
||||||
You MUST respond using EXACTLY this format and nothing else:
|
print(f"\n{Fore.YELLOW}Use 'q' to quit or continue with new input.{Style.RESET_ALL}")
|
||||||
|
continue
|
||||||
Selected Results: [Two numbers corresponding to the selected results]
|
except Exception as e:
|
||||||
Reasoning: [Your reasoning for the selections]
|
logger.error(f"Error processing input: {str(e)}")
|
||||||
"""
|
print(f"{Fore.RED}Error: {str(e)}{Style.RESET_ALL}")
|
||||||
|
continue
|
||||||
max_retries = 3
|
|
||||||
for retry in range(max_retries):
|
except KeyboardInterrupt:
|
||||||
with OutputRedirector() as output:
|
print(f"\n{Fore.YELLOW}Program terminated by user.{Style.RESET_ALL}")
|
||||||
response_text = self.llm.generate(prompt, max_tokens=200, stop=None)
|
except Exception as e:
|
||||||
llm_output = output.getvalue()
|
logger.critical(f"Critical error: {str(e)}")
|
||||||
logger.info(f"LLM Output in select_relevant_pages:\n{llm_output}")
|
print(f"{Fore.RED}Critical error: {str(e)}{Style.RESET_ALL}")
|
||||||
|
finally:
|
||||||
parsed_response = self.parse_page_selection_response(response_text)
|
try:
|
||||||
if parsed_response and self.validate_page_selection_response(parsed_response, len(search_results)):
|
if 'research_manager' in locals() and research_manager:
|
||||||
selected_urls = [result['href'] for result in search_results if result['number'] in parsed_response['selected_results']]
|
research_manager.cleanup()
|
||||||
|
except Exception as e:
|
||||||
allowed_urls = [url for url in selected_urls if can_fetch(url)]
|
logger.error(f"Cleanup error: {str(e)}")
|
||||||
if allowed_urls:
|
print(Fore.YELLOW + "\nGoodbye!" + Style.RESET_ALL)
|
||||||
return allowed_urls
|
sys.exit(0)
|
||||||
else:
|
|
||||||
print(f"{Fore.YELLOW}Warning: All selected URLs are disallowed by robots.txt. Retrying selection.{Style.RESET_ALL}")
|
if __name__ == "__main__":
|
||||||
else:
|
main()
|
||||||
print(f"{Fore.YELLOW}Warning: Invalid page selection. Retrying.{Style.RESET_ALL}")
|
|
||||||
|
|
||||||
print(f"{Fore.YELLOW}Warning: All attempts to select relevant pages failed. Falling back to top allowed results.{Style.RESET_ALL}")
|
|
||||||
allowed_urls = [result['href'] for result in search_results if can_fetch(result['href'])][:2]
|
|
||||||
return allowed_urls
|
|
||||||
|
|
||||||
def parse_page_selection_response(self, response: str) -> Dict[str, Union[List[int], str]]:
|
|
||||||
lines = response.strip().split('\n')
|
|
||||||
parsed = {}
|
|
||||||
for line in lines:
|
|
||||||
if line.startswith('Selected Results:'):
|
|
||||||
parsed['selected_results'] = [int(num.strip()) for num in re.findall(r'\d+', line)]
|
|
||||||
elif line.startswith('Reasoning:'):
|
|
||||||
parsed['reasoning'] = line.split(':', 1)[1].strip()
|
|
||||||
return parsed if 'selected_results' in parsed and 'reasoning' in parsed else None
|
|
||||||
|
|
||||||
def validate_page_selection_response(self, parsed_response: Dict[str, Union[List[int], str]], num_results: int) -> bool:
|
|
||||||
if len(parsed_response['selected_results']) != 2:
|
|
||||||
return False
|
|
||||||
if any(num < 1 or num > num_results for num in parsed_response['selected_results']):
|
|
||||||
return False
|
|
||||||
return True
|
|
||||||
|
|
||||||
def format_results(self, results: List[Dict]) -> str:
|
|
||||||
formatted_results = []
|
|
||||||
for result in results:
|
|
||||||
formatted_result = f"{result['number']}. Title: {result.get('title', 'N/A')}\n"
|
|
||||||
formatted_result += f" Snippet: {result.get('body', 'N/A')[:200]}...\n"
|
|
||||||
formatted_result += f" URL: {result.get('href', 'N/A')}\n"
|
|
||||||
formatted_results.append(formatted_result)
|
|
||||||
return "\n".join(formatted_results)
|
|
||||||
|
|
||||||
def scrape_content(self, urls: List[str]) -> Dict[str, str]:
|
|
||||||
scraped_content = {}
|
|
||||||
blocked_urls = []
|
|
||||||
for url in urls:
|
|
||||||
robots_allowed = can_fetch(url)
|
|
||||||
if robots_allowed:
|
|
||||||
content = get_web_content([url])
|
|
||||||
if content:
|
|
||||||
scraped_content.update(content)
|
|
||||||
print(Fore.YELLOW + f"Successfully scraped: {url}" + Style.RESET_ALL)
|
|
||||||
logger.info(f"Successfully scraped: {url}")
|
|
||||||
else:
|
|
||||||
print(Fore.RED + f"Robots.txt disallows scraping of {url}" + Style.RESET_ALL)
|
|
||||||
logger.warning(f"Robots.txt disallows scraping of {url}")
|
|
||||||
else:
|
|
||||||
blocked_urls.append(url)
|
|
||||||
print(Fore.RED + f"Warning: Robots.txt disallows scraping of {url}" + Style.RESET_ALL)
|
|
||||||
logger.warning(f"Robots.txt disallows scraping of {url}")
|
|
||||||
|
|
||||||
print(Fore.CYAN + f"Scraped content received for {len(scraped_content)} URLs" + Style.RESET_ALL)
|
|
||||||
logger.info(f"Scraped content received for {len(scraped_content)} URLs")
|
|
||||||
|
|
||||||
if blocked_urls:
|
|
||||||
print(Fore.RED + f"Warning: {len(blocked_urls)} URL(s) were not scraped due to robots.txt restrictions." + Style.RESET_ALL)
|
|
||||||
logger.warning(f"{len(blocked_urls)} URL(s) were not scraped due to robots.txt restrictions: {', '.join(blocked_urls)}")
|
|
||||||
|
|
||||||
return scraped_content
|
|
||||||
|
|
||||||
def display_scraped_content(self, scraped_content: Dict[str, str]):
|
|
||||||
print(f"\n{Fore.CYAN}Scraped Content:{Style.RESET_ALL}")
|
|
||||||
for url, content in scraped_content.items():
|
|
||||||
print(f"{Fore.GREEN}URL: {url}{Style.RESET_ALL}")
|
|
||||||
print(f"Content: {content[:4000]}...\n")
|
|
||||||
|
|
||||||
def generate_final_answer(self, user_query: str, scraped_content: Dict[str, str]) -> str:
|
|
||||||
user_query_short = user_query[:200]
|
|
||||||
prompt = f"""
|
|
||||||
You are an AI assistant. Provide a comprehensive and detailed answer to the following question using ONLY the information provided in the scraped content. Do not include any references or mention any sources. Answer directly and thoroughly.
|
|
||||||
|
|
||||||
Question: "{user_query_short}"
|
|
||||||
|
|
||||||
Scraped Content:
|
|
||||||
{self.format_scraped_content(scraped_content)}
|
|
||||||
|
|
||||||
Important Instructions:
|
|
||||||
1. Do not use phrases like "Based on the absence of selected results" or similar.
|
|
||||||
2. If the scraped content does not contain enough information to answer the question, say so explicitly and explain what information is missing.
|
|
||||||
3. Provide as much relevant detail as possible from the scraped content.
|
|
||||||
|
|
||||||
Answer:
|
|
||||||
"""
|
|
||||||
max_retries = 3
|
|
||||||
for attempt in range(max_retries):
|
|
||||||
with OutputRedirector() as output:
|
|
||||||
response_text = self.llm.generate(prompt, max_tokens=1024, stop=None)
|
|
||||||
llm_output = output.getvalue()
|
|
||||||
logger.info(f"LLM Output in generate_final_answer:\n{llm_output}")
|
|
||||||
if response_text:
|
|
||||||
logger.info(f"LLM Response:\n{response_text}")
|
|
||||||
return response_text
|
|
||||||
|
|
||||||
error_message = "I apologize, but I couldn't generate a satisfactory answer based on the available information."
|
|
||||||
logger.warning(f"Failed to generate a response after {max_retries} attempts. Returning error message.")
|
|
||||||
return error_message
|
|
||||||
|
|
||||||
def format_scraped_content(self, scraped_content: Dict[str, str]) -> str:
|
|
||||||
formatted_content = []
|
|
||||||
for url, content in scraped_content.items():
|
|
||||||
content = re.sub(r'\s+', ' ', content)
|
|
||||||
formatted_content.append(f"Content from {url}:\n{content}\n")
|
|
||||||
return "\n".join(formatted_content)
|
|
||||||
|
|
||||||
def synthesize_final_answer(self, user_query: str) -> str:
|
|
||||||
prompt = f"""
|
|
||||||
After multiple search attempts, we couldn't find a fully satisfactory answer to the user's question: "{user_query}"
|
|
||||||
|
|
||||||
Please provide the best possible answer you can, acknowledging any limitations or uncertainties.
|
|
||||||
If appropriate, suggest ways the user might refine their question or where they might find more information.
|
|
||||||
|
|
||||||
Respond in a clear, concise, and informative manner.
|
|
||||||
"""
|
|
||||||
try:
|
|
||||||
with OutputRedirector() as output:
|
|
||||||
response_text = self.llm.generate(prompt, max_tokens=self.llm_config.get('max_tokens', 1024), stop=self.llm_config.get('stop', None))
|
|
||||||
llm_output = output.getvalue()
|
|
||||||
logger.info(f"LLM Output in synthesize_final_answer:\n{llm_output}")
|
|
||||||
if response_text:
|
|
||||||
return response_text.strip()
|
|
||||||
except Exception as e:
|
|
||||||
logger.error(f"Error in synthesize_final_answer: {str(e)}", exc_info=True)
|
|
||||||
return "I apologize, but after multiple attempts, I wasn't able to find a satisfactory answer to your question. Please try rephrasing your question or breaking it down into smaller, more specific queries."
|
|
||||||
|
|
||||||
# End of EnhancedSelfImprovingSearch class
|
|
||||||
|
|
|
||||||
Loading…
Reference in a new issue