Analyzer-for-0testing

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Dhanyakumar commited on Mar 11, 2025

Commit

d9e3f9e

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1 Parent(s): 97623a6

Update app.py

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Files changed (1) hide show

app.py +166 -16

app.py CHANGED Viewed

@@ -3,8 +3,15 @@ from decimal import Decimal
 from datetime import datetime, timedelta
 from typing import List, Dict, Any
 import logging
 logger = logging.getLogger(__name__)
 # Fraud Detection Constants
 BLACKLISTED_ADDRESSES = ["0x0000000000000000000000000000000000000000", "0xdeadbeefdeadbeefdeadbeefdeadbeefdeadbeef"]  # Example blacklisted addresses
@@ -17,7 +24,7 @@ class ValidationError(Exception):
 class FraudDetection:
     """Handles fraud detection by analyzing wallet transactions."""
     @staticmethod
     def detect_high_frequency_transactions(transactions: List[Dict[str, Any]]) -> bool:
         """Detect high-frequency transactions within a short time period (e.g., 24 hours)."""
@@ -65,14 +72,14 @@ class FraudDetection:
         """Run all fraud detection checks and return flagged issues."""
         transactions = wallet_data.get("transactions", [])
         nft_transactions = wallet_data.get("nft_collections", [])
         fraud_report = {
             "high_frequency_transactions": False,
             "large_token_transfers": [],
             "suspicious_addresses": [],
             "unusual_nft_sales": []
         }
         # Detect high-frequency transactions
         fraud_report["high_frequency_transactions"] = FraudDetection.detect_high_frequency_transactions(transactions)
@@ -90,7 +97,7 @@ class FraudDetection:
 class WalletAnalyzer:
     """Analyzes Ethereum wallet contents using Etherscan API."""
     API_KEY = "Your_Etherscan_API_Key"
     ETHERSCAN_URL = "https://api.etherscan.io/api"
@@ -146,18 +153,18 @@ class WalletAnalyzer:
         return await self._fetch_data(params)["result"]
     async def get_portfolio_data(self, address: str) -> Dict[str, Any]:
-        """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)
@@ -173,7 +180,7 @@ class WalletAnalyzer:
             "sort": "desc",
         }
         transaction_data = await self._fetch_data(params)
         # Prepare wallet data
         wallet_data = {
             "address": address,
@@ -191,12 +198,155 @@ class WalletAnalyzer:
         return wallet_data
-# Example usage:
-async def main():
-    address = "0xYourEthereumAddressHere"
     wallet_analyzer = WalletAnalyzer()
-    portfolio_data = await wallet_analyzer.get_portfolio_data(address)
-    print(portfolio_data)
-# Run the main function
-# asyncio.run(main())  # Uncomment this line if using in an async environment.

 from datetime import datetime, timedelta
 from typing import List, Dict, Any
 import logging
+import asyncio
+from flask import Flask, render_template_string, request
+# Flask setup
+app = Flask(__name__)
+# Logging setup
 logger = logging.getLogger(__name__)
+logging.basicConfig(level=logging.INFO)
 # Fraud Detection Constants
 BLACKLISTED_ADDRESSES = ["0x0000000000000000000000000000000000000000", "0xdeadbeefdeadbeefdeadbeefdeadbeefdeadbeef"]  # Example blacklisted addresses
 class FraudDetection:
     """Handles fraud detection by analyzing wallet transactions."""
     @staticmethod
     def detect_high_frequency_transactions(transactions: List[Dict[str, Any]]) -> bool:
         """Detect high-frequency transactions within a short time period (e.g., 24 hours)."""
         """Run all fraud detection checks and return flagged issues."""
         transactions = wallet_data.get("transactions", [])
         nft_transactions = wallet_data.get("nft_collections", [])
         fraud_report = {
             "high_frequency_transactions": False,
             "large_token_transfers": [],
             "suspicious_addresses": [],
             "unusual_nft_sales": []
         }
         # Detect high-frequency transactions
         fraud_report["high_frequency_transactions"] = FraudDetection.detect_high_frequency_transactions(transactions)
 class WalletAnalyzer:
     """Analyzes Ethereum wallet contents using Etherscan API."""
     API_KEY = "Your_Etherscan_API_Key"
     ETHERSCAN_URL = "https://api.etherscan.io/api"
         return await self._fetch_data(params)["result"]
     async def get_portfolio_data(self, address: str) -> Dict[str, Any]:
+        """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)
             "sort": "desc",
         }
         transaction_data = await self._fetch_data(params)
         # Prepare wallet data
         wallet_data = {
             "address": address,
         return wallet_data
+# Flask Routes to Handle Requests
+@app.route('/')
+def index():
+    return render_template_string('''
+        <!DOCTYPE html>
+        <html lang="en">
+        <head>
+            <meta charset="UTF-8">
+            <meta name="viewport" content="width=device-width, initial-scale=1.0">
+            <title>Ethereum Wallet Analyzer</title>
+            <link href="https://cdn.jsdelivr.net/npm/bootstrap@5.1.3/dist/css/bootstrap.min.css" rel="stylesheet">
+            <style>
+                .result-section {
+                    margin-top: 30px;
+                }
+                .alert-danger {
+                    background-color: #f8d7da;
+                    color: #721c24;
+                }
+                .alert-success {
+                    background-color: #d4edda;
+                    color: #155724;
+                }
+                .loading {
+                    display: none;
+                }
+            </style>
+        </head>
+        <body>
+            <div class="container">
+                <h2 class="mt-5">Ethereum Wallet Fraud Detection</h2>
+                <form action="/analyze_wallet" method="POST" class="mt-4">
+                    <div class="mb-3">
+                        <label for="address" class="form-label">Enter Ethereum Address</label>
+                        <input type="text" name="address" id="address" class="form-control" required>
+                    </div>
+                    <button type="submit" class="btn btn-primary">Analyze Wallet</button>
+                </form>
+                <div id="loading" class="loading text-center mt-4">
+                    <div class="spinner-border text-primary" role="status"></div>
+                    <p>Loading...</p>
+                </div>
+            </div>
+            <script>
+                const form = document.querySelector('form');
+                const loading = document.getElementById('loading');
+                form.addEventListener('submit', function() {
+                    loading.style.display = 'block';
+                });
+            </script>
+        </body>
+        </html>
+    ''')
+@app.route('/analyze_wallet', methods=['POST'])
+def analyze_wallet():
+    address = request.form['address']
     wallet_analyzer = WalletAnalyzer()
+    loop = asyncio.new_event_loop()  # Create a new event loop to run async code
+    asyncio.set_event_loop(loop)
+    # Get wallet data
+    portfolio_data = loop.run_until_complete(wallet_analyzer.get_portfolio_data(address))
+    return render_template_string('''
+        <!DOCTYPE html>
+        <html lang="en">
+        <head>
+            <meta charset="UTF-8">
+            <meta name="viewport" content="width=device-width, initial-scale=1.0">
+            <title>Ethereum Wallet Analyzer - Results</title>
+            <link href="https://cdn.jsdelivr.net/npm/bootstrap@5.1.3/dist/css/bootstrap.min.css" rel="stylesheet">
+            <style>
+                .result-section {
+                    margin-top: 30px;
+                }
+                .alert-danger {
+                    background-color: #f8d7da;
+                    color: #721c24;
+                }
+                .alert-success {
+                    background-color: #d4edda;
+                    color: #155724;
+                }
+            </style>
+        </head>
+        <body>
+            <div class="container">
+                <h2 class="mt-5">Ethereum Wallet Fraud Detection Results</h2>
+                <p><strong>Address:</strong> {{ portfolio_data['address'] }}</p>
+                <p><strong>ETH Balance:</strong> {{ portfolio_data['eth_balance'] }} ETH</p>
+                <div class="result-section">
+                    <h4>Fraud Detection Results:</h4>
+                    <!-- High Frequency Transactions -->
+                    {% if portfolio_data['fraud_report']['high_frequency_transactions'] %}
+                        <div class="alert alert-danger">
+                            High Frequency Transactions Detected!
+                        </div>
+                    {% else %}
+                        <div class="alert alert-success">
+                            No High Frequency Transactions Detected.
+                        </div>
+                    {% endif %}
+                    <!-- Large Token Transfers -->
+                    {% if portfolio_data['fraud_report']['large_token_transfers'] %}
+                        <div class="alert alert-danger">
+                            Large Token Transfers Detected!
+                        </div>
+                    {% else %}
+                        <div class="alert alert-success">
+                            No Large Token Transfers Detected.
+                        </div>
+                    {% endif %}
+                    <!-- Suspicious Addresses -->
+                    {% if portfolio_data['fraud_report']['suspicious_addresses'] %}
+                        <div class="alert alert-danger">
+                            Suspicious Addresses Detected!
+                        </div>
+                    {% else %}
+                        <div class="alert alert-success">
+                            No Suspicious Addresses Detected.
+                        </div>
+                    {% endif %}
+                    <!-- Unusual NFT Sales -->
+                    {% if portfolio_data['fraud_report']['unusual_nft_sales'] %}
+                        <div class="alert alert-danger">
+                            Unusual NFT Sales Detected!
+                        </div>
+                    {% else %}
+                        <div class="alert alert-success">
+                            No Unusual NFT Sales Detected.
+                        </div>
+                    {% endif %}
+                </div>
+                <a href="/" class="btn btn-primary mt-3">Analyze Another Wallet</a>
+            </div>
+        </body>
+        </html>
+    ''', portfolio_data=portfolio_data)
+if __name__ == "__main__":
+    app.run(debug=True)