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PatentExplorerApp

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PhyllisPeh commited on Jun 10

Commit

5ff5453

1 Parent(s): 115be73

added download buttons

Browse files

Files changed (3) hide show

app.py +144 -19
requirements.txt +2 -1
templates/index.html +32 -1

app.py CHANGED Viewed

@@ -1,29 +1,32 @@
-from flask import Flask, render_template, request, jsonify, Response
-from dotenv import load_dotenv
-import requests
-from datetime import datetime
-import os
 import json
-import openai
 import numpy as np
-import pickle
-from pathlib import Path
-import umap
-import plotly.express as px
-import plotly.graph_objects as go
 import pandas as pd
-from sklearn.cluster import DBSCAN
 from sklearn.preprocessing import StandardScaler
-import time
-import queue
-import threading
 import hdbscan
-from sklearn.neighbors import NearestNeighbors
-import traceback
-load_dotenv()
 app = Flask(__name__)
 # Get API keys from environment variables
 SERPAPI_API_KEY = os.getenv('SERPAPI_API_KEY')
@@ -32,6 +35,9 @@ MAX_PATENTS = 3000  # Increased from 2000 to 5000 for better coverage
 MIN_PATENTS_FOR_GAPS = 3000  # Minimum patents needed for reliable gap detection
 CACHE_FILE = 'patent_embeddings_cache.pkl'
 # Global progress queue for SSE updates
 progress_queue = queue.Queue()
@@ -1304,6 +1310,11 @@ def search():
         # Generate innovation analysis from insights
         innovation_analysis = analyze_innovation_opportunities(viz_data['insights'])
         return jsonify({
             'visualization': viz_data['plot'],
@@ -1317,5 +1328,119 @@ def search():
         progress_queue.put('DONE')
         return jsonify({'error': str(e)})
 if __name__ == '__main__':
     app.run(host='0.0.0.0', port=7860)

+from flask import Flask, render_template, request, jsonify, Response, session, send_file
+from queue import Queue
+import queue
 import json
+import traceback
+import tempfile
+from reportlab.lib import colors
+from reportlab.lib.pagesizes import letter
+from reportlab.platypus import SimpleDocTemplate, Paragraph, Spacer
+from reportlab.lib.styles import getSampleStyleSheet, ParagraphStyle
+import io
+import os
 import numpy as np
 import pandas as pd
+import umap
+import openai
+from sklearn.neighbors import NearestNeighbors
 from sklearn.preprocessing import StandardScaler
 import hdbscan
+import plotly.graph_objects as go
+import pickle
+import requests
+from serpapi import GoogleSearch
+from datetime import datetime
+import re
 app = Flask(__name__)
+app.secret_key = os.urandom(24)  # Required for session
+progress_queue = Queue()
 # Get API keys from environment variables
 SERPAPI_API_KEY = os.getenv('SERPAPI_API_KEY')
 MIN_PATENTS_FOR_GAPS = 3000  # Minimum patents needed for reliable gap detection
 CACHE_FILE = 'patent_embeddings_cache.pkl'
+# Set up OpenAI API
+openai.api_key = OPENAI_API_KEY
 # Global progress queue for SSE updates
 progress_queue = queue.Queue()
         # Generate innovation analysis from insights
         innovation_analysis = analyze_innovation_opportunities(viz_data['insights'])
+        # Store data in session for downloads
+        session['last_plot_data'] = viz_data['plot']
+        session['last_insights'] = viz_data['insights']
+        session['last_analysis'] = innovation_analysis
         return jsonify({
             'visualization': viz_data['plot'],
         progress_queue.put('DONE')
         return jsonify({'error': str(e)})
+@app.route('/download_plot')
+def download_plot():
+    """Download the latest plot as an HTML file"""
+    # Get the plot data from the session
+    plot_data = session.get('last_plot_data')
+    if not plot_data:
+        return jsonify({'error': 'No plot data available'})
+    # Create a temporary file
+    with tempfile.NamedTemporaryFile(mode='w', suffix='.html', delete=False) as f:
+        # Write the HTML content
+        f.write("""
+<!DOCTYPE html>
+<html>
+<head>
+    <title>Patent Technology Landscape</title>
+    <script src="https://cdn.plot.ly/plotly-latest.min.js"></script>
+</head>
+<body>
+    <div id="plot"></div>
+    <script>
+        var plotData = %s;
+        Plotly.newPlot('plot', plotData.data, plotData.layout);
+    </script>
+</body>
+</html>
+        """ % plot_data)
+        temp_path = f.name
+    return send_file(
+        temp_path,
+        as_attachment=True,
+        download_name='patent_landscape.html',
+        mimetype='text/html'
+    )
+@app.route('/download_insights')
+def download_insights():
+    """Download the latest insights as a PDF file"""
+    # Get the insights and analysis from the session
+    insights = session.get('last_insights')
+    analysis = session.get('last_analysis')
+    if not insights:
+        return jsonify({'error': 'No insights available'})
+    # Create a PDF in memory
+    buffer = io.BytesIO()
+    doc = SimpleDocTemplate(buffer, pagesize=letter)
+    styles = getSampleStyleSheet()
+    # Create custom styles
+    title_style = ParagraphStyle(
+        'CustomTitle',
+        parent=styles['Title'],
+        fontSize=24,
+        spaceAfter=30
+    )
+    heading_style = ParagraphStyle(
+        'CustomHeading',
+        parent=styles['Heading1'],
+        fontSize=16,
+        spaceAfter=20
+    )
+    normal_style = ParagraphStyle(
+        'CustomNormal',
+        parent=styles['Normal'],
+        fontSize=12,
+        spaceAfter=12
+    )
+    # Build the document
+    story = []
+    story.append(Paragraph("Patent Technology Landscape Analysis", title_style))
+    # Add clusters
+    story.append(Paragraph("Technology Clusters", heading_style))
+    for insight in insights:
+        if insight['type'] == 'cluster':
+            text = f"<b>Cluster {insight['id']}:</b> {insight['description']}"
+            story.append(Paragraph(text, normal_style))
+            story.append(Spacer(1, 12))
+    # Add transitional areas
+    story.append(Paragraph("Transitional Areas", heading_style))
+    for insight in insights:
+        if insight['type'] == 'transitional':
+            text = f"<b>Transitional Area {insight['id']}:</b> {insight['description']}"
+            story.append(Paragraph(text, normal_style))
+            story.append(Spacer(1, 12))
+    # Add underexplored areas
+    story.append(Paragraph("Underexplored Areas", heading_style))
+    for insight in insights:
+        if insight['type'] == 'innovation_subcluster':
+            text = f"<b>Underexplored Area {insight['id']}:</b> {insight['description']}"
+            story.append(Paragraph(text, normal_style))
+            story.append(Spacer(1, 12))
+    # Add innovation analysis if available
+    if analysis:
+        story.append(Paragraph("Innovation Opportunities Analysis", heading_style))
+        story.append(Paragraph(analysis, normal_style))
+    # Build PDF
+    doc.build(story)
+    buffer.seek(0)
+    return send_file(
+        buffer,
+        as_attachment=True,
+        download_name='patent_insights.pdf',
+        mimetype='application/pdf'
+    )
 if __name__ == '__main__':
     app.run(host='0.0.0.0', port=7860)

requirements.txt CHANGED Viewed

@@ -12,4 +12,5 @@ llvmlite==0.39.1
 numba==0.56.4
 setuptools>=65.5.1
 wheel>=0.38.0
-hdbscan

 numba==0.56.4
 setuptools>=65.5.1
 wheel>=0.38.0
+hdbscan
+reportlab==4.0.4

templates/index.html CHANGED Viewed

@@ -215,7 +215,23 @@
         </div>
         <!-- Visualization Container -->
-        <div id="visualization" class="visualization-container"></div>
         <!-- Insights Panel -->
         <div id="insights" class="insights-panel p-4"></div>
@@ -319,9 +335,22 @@
                 }
             });
         }
         $(document).ready(function() {
             $('#searchForm').on('submit', function(e) {
                 e.preventDefault();
                 const keywords = $('#keywords').val();
                 if (!keywords) {
@@ -486,6 +515,8 @@
                         console.log('Search completed successfully');
                         stopProgressMonitoring();
                         $('#loading').addClass('hidden');
                     },
                     error: function(jqXHR, textStatus, errorThrown) {
                         console.error('Ajax error:', textStatus, errorThrown);

         </div>
         <!-- Visualization Container -->
+        <div id="visualization-section" class="relative">
+            <div id="visualization" class="visualization-container"></div>
+            <div class="absolute top-4 right-4 flex gap-2">
+                <a id="download-plot" href="/download_plot" class="hidden px-4 py-2 bg-blue-600 text-white rounded hover:bg-blue-700 transition-colors duration-200 flex items-center">
+                    <svg class="w-5 h-5 mr-2" fill="none" stroke="currentColor" viewBox="0 0 24 24" xmlns="http://www.w3.org/2000/svg">
+                        <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M4 16v1a3 3 0 003 3h10a3 3 0 003-3v-1m-4-4l-4 4m0 0l-4-4m4 4V4"></path>
+                    </svg>
+                    Download Plot
+                </a>
+                <a id="download-insights" href="/download_insights" class="hidden px-4 py-2 bg-green-600 text-white rounded hover:bg-green-700 transition-colors duration-200 flex items-center">
+                    <svg class="w-5 h-5 mr-2" fill="none" stroke="currentColor" viewBox="0 0 24 24" xmlns="http://www.w3.org/2000/svg">
+                        <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M7 16a4 4 0 01-.88-7.903A5 5 0 1115.9 6L16 6a5 5 0 011 9.9M9 19l3 3m0 0l3-3m-3 3V10"></path>
+                    </svg>
+                    Download Insights
+                </a>
+            </div>
+        </div>
         <!-- Insights Panel -->
         <div id="insights" class="insights-panel p-4"></div>
                 }
             });
         }
+        function showDownloadButtons() {
+            $('#download-plot').removeClass('hidden');
+            $('#download-insights').removeClass('hidden');
+        }
+        function hideDownloadButtons() {
+            $('#download-plot').addClass('hidden');
+            $('#download-insights').addClass('hidden');
+        }
         $(document).ready(function() {
+            hideDownloadButtons();  // Initially hide download buttons
             $('#searchForm').on('submit', function(e) {
                 e.preventDefault();
+                hideDownloadButtons();  // Hide buttons when starting new search
                 const keywords = $('#keywords').val();
                 if (!keywords) {
                         console.log('Search completed successfully');
                         stopProgressMonitoring();
                         $('#loading').addClass('hidden');
+                        // Show download buttons
+                        showDownloadButtons();
                     },
                     error: function(jqXHR, textStatus, errorThrown) {
                         console.error('Ajax error:', textStatus, errorThrown);