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README.md

@@ -1,10 +1,10 @@
 ---
-title: Block Analyzer
-emoji: 👁
-colorFrom: indigo
-colorTo: red
-sdk: streamlit
-sdk_version: 1.43.1
+title: Newco Blockchain Asset Analyzer
+emoji: 🦀
+colorFrom: red
+colorTo: blue
+sdk: gradio
+sdk_version: 5.13.1
 app_file: app.py
 pinned: false
 ---

app.py

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+"""
+Blockchain Wallet Analyzer - A tool for analyzing Ethereum wallet contents and NFT holdings.
+
+This module provides a complete implementation of a blockchain wallet analysis tool
+with a Gradio web interface. It includes wallet analysis, NFT tracking, and 
+interactive chat capabilities using the Groq API.
+
+Author: Mane
+Date: March 2025
+"""
+
+from __future__ import annotations
+
+import os
+import re
+import json
+import time
+import logging
+import asyncio
+from typing import List, Dict, Tuple, Any, Optional, TypeVar, cast
+from datetime import datetime
+from decimal import Decimal
+from dataclasses import dataclass
+from enum import Enum
+from pathlib import Path
+
+import aiohttp
+import gradio as gr
+from tenacity import retry, stop_after_attempt, wait_exponential
+import groq
+
+# Type variables
+T = TypeVar('T')
+WalletData = Dict[str, Any]
+ChatHistory = List[Tuple[str, str]]
+
+# API Keys - Define as constants in the script
+GROQ_API_KEY = "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"
+ETHERSCAN_API_KEY = "V562U3P76KKEUJ2DV9Q3U2EPDK89T5CKNH"
+
+# Configure logging
+logging.basicConfig(
+    level=logging.INFO,
+    format='%(asctime)s - %(name)s - %(levelname)s - %(message)s',
+    handlers=[
+        logging.FileHandler('blockchain_analyzer.log'),
+        logging.StreamHandler()
+    ]
+)
+logger = logging.getLogger(__name__)
+
+class ConfigError(Exception):
+    """Raised when there's an error in configuration."""
+    pass
+
+class APIError(Exception):
+    """Raised when there's an error in API calls."""
+    pass
+
+class ValidationError(Exception):
+    """Raised when there's an error in input validation."""
+    pass
+
+@dataclass
+class Config:
+    """Application configuration settings."""
+    SYSTEM_PROMPT: str = """
+    You are MANE 👑 (Learning & Observing Smart Systems Digital Output Generator), 
+    an adorable blockchain-sniffing puppy!
+    Your personality:
+    - Friendly and enthusiastic
+    - Explain findings in fun, simple ways
+
+    Instructions:
+    - You have access to detailed wallet data in your context
+    - Use this data to provide specific answers about holdings
+    - Reference exact numbers and collections when discussing NFTs
+    - Compare wallets if multiple are available
+    """
+    ETHERSCAN_BASE_URL: str = "https://api.etherscan.io/api"
+    ETHEREUM_ADDRESS_REGEX: str = r"0x[a-fA-F0-9]{40}"
+    RATE_LIMIT_DELAY: float = 0.2  # 5 requests per second max for free tier
+    MAX_RETRIES: int = 3
+    GROQ_MODEL: str = "llama3-70b-8192"  # Groq's high-performance model
+    MAX_TOKENS: int = 4000
+    TEMPERATURE: float = 0.7
+    HISTORY_LIMIT: int = 5
+
+    @classmethod
+    def load(cls, config_path: str | Path) -> Config:
+        """Load configuration from a JSON file."""
+        try:
+            with open(config_path) as f:
+                config_data = json.load(f)
+                return cls(**config_data)
+        except Exception as e:
+            logger.error(f"Error loading config: {e}")
+            return cls()
+
+class WalletAnalyzer:
+    """Analyzes Ethereum wallet contents using Etherscan API."""
+    
+    def __init__(self):
+        """Initialize the analyzer with API key."""
+        self.api_key = ETHERSCAN_API_KEY
+        self.base_url = Config.ETHERSCAN_BASE_URL
+        self.last_request_time = 0
+        self.session: Optional[aiohttp.ClientSession] = None
+    
+    async def __aenter__(self) -> WalletAnalyzer:
+        """Create aiohttp session on context manager enter."""
+        self.session = aiohttp.ClientSession()
+        return self
+    
+    async def __aexit__(self, exc_type, exc_val, exc_tb) -> None:
+        """Close aiohttp session on context manager exit."""
+        if self.session:
+            await self.session.close()
+            self.session = None
+
+    @retry(
+        stop=stop_after_attempt(Config.MAX_RETRIES),
+        wait=wait_exponential(multiplier=1, min=4, max=10)
+    )
+    async def _fetch_data(self, params: Dict[str, str]) -> Dict[str, Any]:
+        """Fetch data from Etherscan API with retry logic."""
+        if not self.session:
+            raise APIError("No active session. Use context manager.")
+            
+        await self._rate_limit()
+        params["apikey"] = self.api_key
+        
+        try:
+            async with self.session.get(self.base_url, params=params) as response:
+                if response.status != 200:
+                    raise APIError(f"API request failed: {response.status}")
+                
+                data = await response.json()
+                if data["status"] == "0":
+                    error_msg = data.get('message', 'Unknown error')
+                    if "Max rate limit reached" in error_msg:
+                        raise APIError("Rate limit exceeded")
+                    raise APIError(f"API error: {error_msg}")
+                    
+                return data
+                
+        except aiohttp.ClientError as e:
+            raise APIError(f"Network error: {str(e)}")
+        except Exception as e:
+            raise APIError(f"Unexpected error: {str(e)}")
+
+    async def _rate_limit(self) -> None:
+        """Implement rate limiting for Etherscan API."""
+        current_time = time.time()
+        time_passed = current_time - self.last_request_time
+        if time_passed < Config.RATE_LIMIT_DELAY:
+            await asyncio.sleep(Config.RATE_LIMIT_DELAY - time_passed)
+        self.last_request_time = time.time()
+
+    @staticmethod
+    def _validate_address(address: str) -> bool:
+        """Validate Ethereum address format."""
+        return bool(re.match(Config.ETHEREUM_ADDRESS_REGEX, address))
+
+    async def get_portfolio_data(self, address: str) -> WalletData:
+        """Get complete portfolio including ETH, tokens, and NFTs."""
+        if not self._validate_address(address):
+            raise ValidationError(f"Invalid Ethereum address: {address}")
+
+        logger.info(f"Fetching portfolio data for {address}")
+        
+        # Get ETH balance
+        eth_balance = await self._get_eth_balance(address)
+        
+        # Get token data
+        token_holdings = await self._get_token_holdings(address)
+        
+        # Get NFT data
+        nft_collections = await self._get_nft_holdings(address)
+        
+        return {
+            "address": address,
+            "last_updated": datetime.now().isoformat(),
+            "eth_balance": float(eth_balance),
+            "tokens": token_holdings,
+            "nft_collections": nft_collections
+        }
+
+    async def _get_eth_balance(self, address: str) -> Decimal:
+        """Get ETH balance for address."""
+        params = {
+            "module": "account",
+            "action": "balance",
+            "address": address,
+            "tag": "latest"
+        }
+        data = await self._fetch_data(params)
+        return Decimal(data["result"]) / Decimal("1000000000000000000")
+
+    async def _get_token_holdings(self, address: str) -> List[Dict[str, Any]]:
+        """Get token holdings for address."""
+        params = {
+            "module": "account",
+            "action": "tokentx",
+            "address": address,
+            "sort": "desc"
+        }
+        data = await self._fetch_data(params)
+        
+        token_holdings: Dict[str, Dict[str, Any]] = {}
+        for tx in data.get("result", []):
+            contract = tx["contractAddress"]
+            if contract not in token_holdings:
+                token_holdings[contract] = {
+                    "name": tx["tokenName"],
+                    "symbol": tx["tokenSymbol"],
+                    "decimals": int(tx["tokenDecimal"]),
+                    "balance": Decimal(0)
+                }
+            
+            amount = Decimal(tx["value"]) / Decimal(10 ** int(tx["tokenDecimal"]))
+            if tx["to"].lower() == address.lower():
+                token_holdings[contract]["balance"] += amount
+            elif tx["from"].lower() == address.lower():
+                token_holdings[contract]["balance"] -= amount
+
+        return [
+            {
+                "name": data["name"],
+                "symbol": data["symbol"],
+                "balance": float(data["balance"])
+            }
+            for data in token_holdings.values()
+            if data["balance"] > 0
+        ]
+
+    async def _get_nft_holdings(self, address: str) -> Dict[str, Dict[str, Any]]:
+        """Get NFT holdings for address."""
+        params = {
+            "module": "account",
+            "action": "tokennfttx",
+            "address": address,
+            "sort": "desc"
+        }
+        data = await self._fetch_data(params)
+        
+        nft_holdings: Dict[str, Dict[str, Any]] = {}
+        collections: Dict[str, List[str]] = {}
+        
+        for tx in data.get("result", []):
+            collection_name = tx.get("tokenName", "Unknown Collection")
+            token_id = tx["tokenID"]
+            key = f"{tx['contractAddress']}_{token_id}"
+            
+            if tx["to"].lower() == address.lower():
+                nft_holdings[key] = {
+                    "collection": collection_name,
+                    "token_id": token_id,
+                    "contract": tx["contractAddress"],
+                    "acquired_time": tx["timeStamp"]
+                }
+                
+                if collection_name not in collections:
+                    collections[collection_name] = []
+                collections[collection_name].append(token_id)
+                
+            elif tx["from"].lower() == address.lower():
+                nft_holdings.pop(key, None)
+                if collection_name in collections and token_id in collections[collection_name]:
+                    collections[collection_name].remove(token_id)
+
+        return {
+            name: {
+                "count": len(tokens),
+                "token_ids": tokens
+            }
+            for name, tokens in collections.items()
+            if tokens  # Only include collections with tokens
+        }
+
+
+class ChatInterface:
+    """Handles chat interaction using Groq API."""
+    
+    def __init__(self):
+        """Initialize chat interface with Groq client."""
+        self.groq_client = groq.Client(api_key=GROQ_API_KEY)
+        self.context: Dict[str, Any] = {}
+
+    def _format_context_message(self) -> str:
+        """Format wallet data as context message."""
+        if not self.context:
+            return ""
+            
+        context_msg = ["Current Wallet Data:\n"]
+        for addr, data in self.context.items():
+            context_msg.extend([
+                f"Wallet {addr[:8]}...{addr[-6:]}:",
+                f"- ETH Balance: {data['eth_balance']:.4f} ETH",
+                f"- Tokens: {len(data['tokens'])}"
+            ])
+            
+            if data['tokens']:
+                context_msg.append("  Token Holdings:")
+                for token in data['tokens']:
+                    context_msg.append(
+                        f"  * {token['name']} ({token['symbol']}): {token['balance']}"
+                    )
+            
+            if data['nft_collections']:
+                context_msg.append("  NFT Collections:")
+                for name, info in data['nft_collections'].items():
+                    context_msg.append(f"  * {name}: {info['count']} NFTs")
+                    if info['count'] <= 5:
+                        context_msg.append(
+                            f"    Token IDs: {', '.join(map(str, info['token_ids']))}"
+                        )
+                        
+        return "\n".join(context_msg)
+
+    async def process_message(
+        self,
+        message: str,
+        history: Optional[ChatHistory] = None
+    ) -> Tuple[ChatHistory, Dict[str, Any], str]:
+        """Process user message and generate response."""
+        if not message.strip():
+            return history or [], self.context, ""
+
+        history = history or []
+        
+        # Check for Ethereum address
+        match = re.search(Config.ETHEREUM_ADDRESS_REGEX, message)
+        if match:
+            try:
+                address = match.group(0)
+                async with WalletAnalyzer() as analyzer:
+                    wallet_data = await analyzer.get_portfolio_data(address)
+                    self.context[address] = wallet_data
+                    
+                    summary = [
+                        f"📊 Portfolio Summary for {address[:8]}...{address[-6:]}",
+                        f"💎 ETH Balance: {wallet_data['eth_balance']:.4f} ETH",
+                        f"🪙 Tokens: {len(wallet_data['tokens'])} different tokens"
+                    ]
+                    
+                    total_nfts = sum(
+                        coll['count'] for coll in wallet_data['nft_collections'].values())
+                    
+                    summary.append(
+                        f"🎨 NFTs: {total_nfts} NFTs in {len(wallet_data['nft_collections'])} collections"
+                    )
+                    
+                    bot_message = "\n".join(summary)
+                    history.append((message, bot_message))
+                    return history, self.context, ""
+                    
+            except Exception as e:
+                logger.error(f"Error analyzing wallet: {e}")
+                error_message = f"Error analyzing wallet: {str(e)}"
+                history.append((message, error_message))
+                return history, self.context, ""
+
+        # Generate response using Groq
+        try:
+            # Format context message
+            context_msg = self._format_context_message()
+            
+            # Convert history to Groq format
+            chat_history = []
+            for user_msg, assistant_msg in history[-Config.HISTORY_LIMIT:]:
+                chat_history.extend([
+                    {"role": "user", "content": user_msg},
+                    {"role": "assistant", "content": assistant_msg}
+                ])
+
+            # Generate response using Groq
+            response = self.groq_client.chat.completions.create(
+                model=Config.GROQ_MODEL,
+                messages=[
+                    {"role": "system", "content": Config.SYSTEM_PROMPT},
+                    {"role": "system", "content": context_msg},
+                    *chat_history,
+                    {"role": "user", "content": message}
+                ],
+                temperature=Config.TEMPERATURE,
+                max_tokens=Config.MAX_TOKENS
+            )
+            
+            bot_message = response.choices[0].message.content
+            history.append((message, bot_message))
+            return history, self.context, ""
+            
+        except Exception as e:
+            logger.error(f"Error generating response: {e}")
+            error_message = f"Error generating response: {str(e)}"
+            history.append((message, error_message))
+            return history, self.context, ""
+
+    def clear_context(self) -> Tuple[Dict[str, Any], List[Tuple[str, str]]]:
+        """Clear the wallet context and chat history."""
+        self.context = {}
+        return {}, []
+
+
+class GradioInterface:
+    """Handles Gradio web interface setup and interactions."""
+    
+    def __init__(self):
+        """Initialize Gradio interface."""
+        self.chat_interface = ChatInterface()
+        self.demo = self._create_interface()
+
+    def _create_interface(self) -> gr.Blocks:
+        """Create and configure Gradio interface."""
+        with gr.Blocks(theme=gr.themes.Soft()) as demo:
+            gr.Markdown("""
+            # MANE👑: Blockchain Wallet Analyzer
+            
+            Welcome to 👑 MANE WAR - Your friendly blockchain analysis companion!
+            - Input an Ethereum wallet address to analyze
+            - Chat about your wallet contents with context!
+            """)
+
+            # Main Interface
+            with gr.Row():
+                # Chat Area (Left Side)
+                with gr.Column(scale=2):
+                    chatbot = gr.Chatbot(
+                        label="Chat History",
+                        height=500,
+                        value=[]
+                    )
+                    with gr.Row():
+                        msg_input = gr.Textbox(
+                            label="Message",
+                            placeholder="Enter wallet address or ask about holdings...",
+                            show_label=True
+                        )
+                        send_btn = gr.Button("Send", variant="primary")
+
+                # Context Sidebar (Right Side)
+                with gr.Column(scale=1):
+                    wallet_context = gr.JSON(
+                        label="Active Wallet Context",
+                        show_label=True,
+                        value={}
+                    )
+                    clear_btn = gr.Button("Clear Context", variant="secondary")
+
+            async def handle_message(
+                message: str,
+                chat_history: List[Tuple[str, str]],
+                context: Dict[str, Any]
+            ) -> Tuple[List[Tuple[str, str]], Dict[str, Any]]:
+                """Handle incoming messages."""
+                try:
+                    history, new_context, _ = await self.chat_interface.process_message(
+                        message,
+                        chat_history
+                    )
+                    return history, new_context
+                    
+                except Exception as e:
+                    logger.error(f"Error handling message: {e}")
+                    if chat_history is None:
+                        chat_history = []
+                    chat_history.append((message, f"Error: {str(e)}"))
+                    return chat_history, context
+
+            # Connect Event Handlers
+            clear_btn.click(
+                fn=self.chat_interface.clear_context,
+                inputs=[],
+                outputs=[wallet_context, chatbot]
+            )
+
+            # Message Handling
+            msg_input.submit(
+                fn=handle_message,
+                inputs=[msg_input, chatbot, wallet_context],
+                outputs=[chatbot, wallet_context]
+            ).then(
+                lambda: gr.update(value=""),
+                None,
+                [msg_input]
+            )
+
+            send_btn.click(
+                fn=handle_message,
+                inputs=[msg_input, chatbot, wallet_context],
+                outputs=[chatbot, wallet_context]
+            ).then(
+                lambda: gr.update(value=""),
+                None,
+                [msg_input]
+            )
+
+        return demo
+
+    def launch(self, **kwargs):
+        """Launch the Gradio interface."""
+        self.demo.queue()
+        self.demo.launch(**kwargs)
+
+
+def main():
+    """Main entry point for the application."""
+    try:
+        # Load configuration
+        config = Config.load("config.json")
+        
+        # Initialize and launch interface
+        interface = GradioInterface()
+        interface.launch(
+            server_name="0.0.0.0",
+            server_port=7860,
+            share=True
+        )
+        
+    except Exception as e:
+        logger.error(f"Application startup failed: {e}")
+        raise
+
+
+if __name__ == "__main__":
+    main()

gitattributes

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+*.arrow filter=lfs diff=lfs merge=lfs -text
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requirements.txt

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+groq
+gradio>=4.12.0
+openai>=1.0.0
+plotly>=5.18.0
+requests>=2.31.0
+python-dateutil>=2.8.2
+typing-extensions>=4.9.0
+aiohttp>=3.9.1
+pandas>=2.1.4
+numpy>=1.24.3
+python-dotenv>=1.0.0
+tenacity>=8.2.3
+certifi>=2023.11.17
+websockets>=12.0
+yarl>=1.9.4
+attrs>=23.1.0
+aiosignal>=1.3.1
+async-timeout>=4.0.3
+frozenlist>=1.4.1
+idna>=3.6
+multidict>=6.0.4
+packaging>=23.2
+six>=1.16.0