#1564: fix issue with _sig when using proxyConfig

Fix/marketplace

deploy/docker/crawler_pool.py

@@ -2,8 +2,8 @@
 import asyncio, json, hashlib, time, psutil
 from contextlib import suppress
 from typing import Dict
-from crawl4ai import AsyncWebCrawler, BrowserConfig
+from crawl4ai import AsyncWebCrawler, BrowserConfig, BrowserAdapter
-from typing import Dict
+from typing import Dict ,Optional
 from utils import load_config 
 
 CONFIG = load_config()
@@ -15,11 +15,22 @@ LOCK = asyncio.Lock()
 MEM_LIMIT  = CONFIG.get("crawler", {}).get("memory_threshold_percent", 95.0)   # % RAM – refuse new browsers above this
 IDLE_TTL  = CONFIG.get("crawler", {}).get("pool", {}).get("idle_ttl_sec", 1800)   # close if unused for 30 min
 
-def _sig(cfg: BrowserConfig) -> str:
+
-    payload = json.dumps(cfg.to_dict(), sort_keys=True, separators=(",",":"))
+def _sig(cfg: BrowserConfig, adapter: Optional[BrowserAdapter] = None) -> str:
+    try:
+        config_payload = json.dumps(cfg.to_dict(), sort_keys=True, separators=(",", ":"))
+    except (TypeError, ValueError):
+        # Fallback to string representation if JSON serialization fails
+        config_payload = str(cfg.to_dict())
+    adapter_name = adapter.__class__.__name__ if adapter else "PlaywrightAdapter"
+    payload = f"{config_payload}:{adapter_name}"
     return hashlib.sha1(payload.encode()).hexdigest()
 
-async def get_crawler(cfg: BrowserConfig) -> AsyncWebCrawler:
+
+async def get_crawler(
+    cfg: BrowserConfig, adapter: Optional[BrowserAdapter] = None
+) -> AsyncWebCrawler:
+    sig = None
     try:
         sig = _sig(cfg)
         async with LOCK:
@@ -37,6 +48,7 @@ async def get_crawler(cfg: BrowserConfig) -> AsyncWebCrawler:
     except Exception as e:
         raise RuntimeError(f"Failed to start browser: {e}")
     finally:
+        if sig:
             if sig in POOL:
                 LAST_USED[sig] = time.time()
             else:

docs/md_v2/marketplace/admin/admin.js

@@ -529,8 +529,19 @@ class AdminDashboard {
                     </label>
                 </div>
                 <div class="form-group full-width">
-                    <label>Integration Guide</label>
+                    <label>Long Description (Markdown - Overview tab)</label>
-                    <textarea id="form-integration" rows="10">${app?.integration_guide || ''}</textarea>
+                    <textarea id="form-long-description" rows="10" placeholder="Enter detailed description with markdown formatting...">${app?.long_description || ''}</textarea>
+                    <small>Markdown support: **bold**, *italic*, [links](url), # headers, code blocks, lists</small>
+                </div>
+                <div class="form-group full-width">
+                    <label>Integration Guide (Markdown - Integration tab)</label>
+                    <textarea id="form-integration" rows="20" placeholder="Enter integration guide with installation, examples, and code snippets using markdown...">${app?.integration_guide || ''}</textarea>
+                    <small>Single markdown field with installation, examples, and complete guide. Code blocks get auto copy buttons.</small>
+                </div>
+                <div class="form-group full-width">
+                    <label>Documentation (Markdown - Documentation tab)</label>
+                    <textarea id="form-documentation" rows="20" placeholder="Enter documentation with API reference, examples, and best practices using markdown...">${app?.documentation || ''}</textarea>
+                    <small>Full documentation with API reference, examples, best practices, etc.</small>
                 </div>
             </div>
         `;
@@ -712,7 +723,9 @@ class AdminDashboard {
             data.contact_email = document.getElementById('form-email').value;
             data.featured = document.getElementById('form-featured').checked ? 1 : 0;
             data.sponsored = document.getElementById('form-sponsored').checked ? 1 : 0;
+            data.long_description = document.getElementById('form-long-description').value;
             data.integration_guide = document.getElementById('form-integration').value;
+            data.documentation = document.getElementById('form-documentation').value;
         } else if (type === 'articles') {
             data.title = document.getElementById('form-title').value;
             data.slug = this.generateSlug(data.title);

docs/md_v2/marketplace/app-detail.css

@@ -278,12 +278,12 @@
 }
 
 .tab-content {
-    display: none;
+    display: none !important;
     padding: 2rem;
 }
 
 .tab-content.active {
-    display: block;
+    display: block !important;
 }
 
 /* Overview Layout */
@@ -510,6 +510,31 @@
     line-height: 1.5;
 }
 
+/* Markdown rendered code blocks */
+.integration-content pre,
+.docs-content pre {
+    background: var(--bg-dark);
+    border: 1px solid var(--border-color);
+    margin: 1rem 0;
+    padding: 1rem;
+    padding-top: 2.5rem; /* Space for copy button */
+    overflow-x: auto;
+    position: relative;
+    max-height: none; /* Remove any height restrictions */
+    height: auto; /* Allow content to expand */
+}
+
+.integration-content pre code,
+.docs-content pre code {
+    background: transparent;
+    padding: 0;
+    color: var(--text-secondary);
+    font-size: 0.875rem;
+    line-height: 1.5;
+    white-space: pre; /* Preserve whitespace and line breaks */
+    display: block;
+}
+
 /* Feature Grid */
 .feature-grid {
     display: grid;

docs/md_v2/marketplace/app-detail.html

@@ -73,27 +73,14 @@
                 <div class="tabs">
                     <button class="tab-btn active" data-tab="overview">Overview</button>
                     <button class="tab-btn" data-tab="integration">Integration</button>
-                    <button class="tab-btn" data-tab="docs">Documentation</button>
+                    <!-- <button class="tab-btn" data-tab="docs">Documentation</button>
-                    <button class="tab-btn" data-tab="support">Support</button>
+                    <button class="tab-btn" data-tab="support">Support</button> -->
                 </div>
 
                 <section id="overview-tab" class="tab-content active">
                     <div class="overview-columns">
                         <div class="overview-main">
-                            <h2>Overview</h2>
                             <div id="app-overview">Overview content goes here.</div>
-
-                            <h3>Key Features</h3>
-                            <ul id="app-features" class="features-list">
-                                <li>Feature 1</li>
-                                <li>Feature 2</li>
-                                <li>Feature 3</li>
-                            </ul>
-
-                            <h3>Use Cases</h3>
-                            <div id="app-use-cases" class="use-cases">
-                                <p>Describe how this app can help your workflow.</p>
-                            </div>
                         </div>
 
                         <aside class="sidebar">
@@ -142,37 +129,16 @@
                 </section>
 
                 <section id="integration-tab" class="tab-content">
-                    <div class="integration-content">
+                    <div class="integration-content" id="app-integration">
-                        <h2>Integration Guide</h2>
-
-                        <h3>Installation</h3>
-                        <div class="code-block">
-                            <pre><code id="install-code"># Installation instructions will appear here</code></pre>
-                        </div>
-
-                        <h3>Basic Usage</h3>
-                        <div class="code-block">
-                            <pre><code id="usage-code"># Usage example will appear here</code></pre>
-                        </div>
-
-                        <h3>Complete Integration Example</h3>
-                        <div class="code-block">
-                            <button class="copy-btn" id="copy-integration">Copy</button>
-                            <pre><code id="integration-code"># Complete integration guide will appear here</code></pre>
-                        </div>
                     </div>
                 </section>
 
-                <section id="docs-tab" class="tab-content">
+                <!-- <section id="docs-tab" class="tab-content">
-                    <div class="docs-content">
+                    <div class="docs-content" id="app-docs">
-                        <h2>Documentation</h2>
-                        <div id="app-docs" class="doc-sections">
-                            <p>Documentation coming soon.</p>
                     </div>
-                    </div>
+                </section> -->
-                </section>
 
-                <section id="support-tab" class="tab-content">
+                <!-- <section id="support-tab" class="tab-content">
                     <div class="docs-content">
                         <h2>Support</h2>
                         <div class="support-grid">
@@ -190,7 +156,7 @@
                             </div>
                         </div>
                     </div>
-                </section>
+                </section> -->
             </div>
 
         </main>

docs/md_v2/marketplace/app-detail.js

@@ -112,7 +112,7 @@ class AppDetailPage {
         }
 
         // Contact
-        document.getElementById('app-contact').textContent = this.appData.contact_email || 'Not available';
+        document.getElementById('app-contact') && (document.getElementById('app-contact').textContent = this.appData.contact_email || 'Not available');
 
         // Sidebar info
         document.getElementById('sidebar-downloads').textContent = this.formatNumber(this.appData.downloads || 0);
@@ -123,144 +123,132 @@ class AppDetailPage {
         document.getElementById('sidebar-pricing').textContent = this.appData.pricing || 'Free';
         document.getElementById('sidebar-contact').textContent = this.appData.contact_email || 'contact@example.com';
 
-        // Integration guide
+        // Render tab contents from database fields
-        this.renderIntegrationGuide();
+        this.renderTabContents();
     }
 
-    renderIntegrationGuide() {
+    renderTabContents() {
-        // Installation code
+        // Overview tab - use long_description from database
-        const installCode = document.getElementById('install-code');
+        const overviewDiv = document.getElementById('app-overview');
-        if (installCode) {
+        if (overviewDiv) {
-            if (this.appData.type === 'Open Source' && this.appData.github_url) {
+            if (this.appData.long_description) {
-                installCode.textContent = `# Clone from GitHub
+                overviewDiv.innerHTML = this.renderMarkdown(this.appData.long_description);
-git clone ${this.appData.github_url}
+            } else {
-
+                overviewDiv.innerHTML = `<p>${this.appData.description || 'No overview available.'}</p>`;
-# Install dependencies
-pip install -r requirements.txt`;
-            } else if (this.appData.name.toLowerCase().includes('api')) {
-                installCode.textContent = `# Install via pip
-pip install ${this.appData.slug}
-
-# Or install from source
-pip install git+${this.appData.github_url || 'https://github.com/example/repo'}`;
             }
         }
 
-        // Usage code - customize based on category
+        // Integration tab - use integration_guide field from database
-        const usageCode = document.getElementById('usage-code');
+        const integrationDiv = document.getElementById('app-integration');
-        if (usageCode) {
+        if (integrationDiv) {
-            if (this.appData.category === 'Browser Automation') {
+            if (this.appData.integration_guide) {
-                usageCode.textContent = `from crawl4ai import AsyncWebCrawler
+                integrationDiv.innerHTML = this.renderMarkdown(this.appData.integration_guide);
-from ${this.appData.slug.replace(/-/g, '_')} import ${this.appData.name.replace(/\s+/g, '')}
+                // Add copy buttons to all code blocks
-
+                this.addCopyButtonsToCodeBlocks(integrationDiv);
-async def main():
+            } else {
-    # Initialize ${this.appData.name}
+                integrationDiv.innerHTML = '<p>Integration guide not yet available. Please check the official website for details.</p>';
-    automation = ${this.appData.name.replace(/\s+/g, '')}()
-
-    async with AsyncWebCrawler() as crawler:
-        result = await crawler.arun(
-            url="https://example.com",
-            browser_config=automation.config,
-            wait_for="css:body"
-        )
-        print(result.markdown)`;
-        } else if (this.appData.category === 'Proxy Services') {
-            usageCode.textContent = `from crawl4ai import AsyncWebCrawler
-import ${this.appData.slug.replace(/-/g, '_')}
-
-# Configure proxy
-proxy_config = {
-    "server": "${this.appData.website_url || 'https://proxy.example.com'}",
-    "username": "your_username",
-    "password": "your_password"
-}
-
-async with AsyncWebCrawler(proxy=proxy_config) as crawler:
-    result = await crawler.arun(
-        url="https://example.com",
-        bypass_cache=True
-    )
-    print(result.status_code)`;
-        } else if (this.appData.category === 'LLM Integration') {
-            usageCode.textContent = `from crawl4ai import AsyncWebCrawler
-from crawl4ai.extraction_strategy import LLMExtractionStrategy
-
-# Configure LLM extraction
-strategy = LLMExtractionStrategy(
-    provider="${this.appData.name.toLowerCase().includes('gpt') ? 'openai' : 'anthropic'}",
-    api_key="your-api-key",
-    model="${this.appData.name.toLowerCase().includes('gpt') ? 'gpt-4' : 'claude-3'}",
-    instruction="Extract structured data"
-)
-
-async with AsyncWebCrawler() as crawler:
-    result = await crawler.arun(
-        url="https://example.com",
-        extraction_strategy=strategy
-    )
-    print(result.extracted_content)`;
             }
         }
 
-        // Integration example
+        // Documentation tab - use documentation field from database
-        const integrationCode = document.getElementById('integration-code');
+        const docsDiv = document.getElementById('app-docs');
-        if (integrationCode) {
+        if (docsDiv) {
-            integrationCode.textContent = this.appData.integration_guide ||
+            if (this.appData.documentation) {
-`# Complete ${this.appData.name} Integration Example
+                docsDiv.innerHTML = this.renderMarkdown(this.appData.documentation);
-
+                // Add copy buttons to all code blocks
-from crawl4ai import AsyncWebCrawler
+                this.addCopyButtonsToCodeBlocks(docsDiv);
-from crawl4ai.extraction_strategy import JsonCssExtractionStrategy
+            } else {
-import json
+                docsDiv.innerHTML = '<p>Documentation coming soon.</p>';
-
+            }
-async def crawl_with_${this.appData.slug.replace(/-/g, '_')}():
+        }
-    """
-    Complete example showing how to use ${this.appData.name}
-    with Crawl4AI for production web scraping
-    """
-
-    # Define extraction schema
-    schema = {
-        "name": "ProductList",
-        "baseSelector": "div.product",
-        "fields": [
-            {"name": "title", "selector": "h2", "type": "text"},
-            {"name": "price", "selector": ".price", "type": "text"},
-            {"name": "image", "selector": "img", "type": "attribute", "attribute": "src"},
-            {"name": "link", "selector": "a", "type": "attribute", "attribute": "href"}
-        ]
     }
 
-    # Initialize crawler with ${this.appData.name}
+    addCopyButtonsToCodeBlocks(container) {
-    async with AsyncWebCrawler(
+        // Find all code blocks and add copy buttons
-        browser_type="chromium",
+        const codeBlocks = container.querySelectorAll('pre code');
-        headless=True,
+        codeBlocks.forEach(codeBlock => {
-        verbose=True
+            const pre = codeBlock.parentElement;
-    ) as crawler:
 
-        # Crawl with extraction
+            // Skip if already has a copy button
-        result = await crawler.arun(
+            if (pre.querySelector('.copy-btn')) return;
-            url="https://example.com/products",
-            extraction_strategy=JsonCssExtractionStrategy(schema),
-            cache_mode="bypass",
-            wait_for="css:.product",
-            screenshot=True
-        )
 
-        # Process results
+            // Create copy button
-        if result.success:
+            const copyBtn = document.createElement('button');
-            products = json.loads(result.extracted_content)
+            copyBtn.className = 'copy-btn';
-            print(f"Found {len(products)} products")
+            copyBtn.textContent = 'Copy';
+            copyBtn.onclick = () => {
+                navigator.clipboard.writeText(codeBlock.textContent).then(() => {
+                    copyBtn.textContent = '✓ Copied!';
+                    setTimeout(() => {
+                        copyBtn.textContent = 'Copy';
+                    }, 2000);
+                });
+            };
 
-            for product in products[:5]:
+            // Add button to pre element
-                print(f"- {product['title']}: {product['price']}")
+            pre.style.position = 'relative';
-
+            pre.insertBefore(copyBtn, codeBlock);
-        return products
+        });
-
-# Run the crawler
-if __name__ == "__main__":
-    import asyncio
-    asyncio.run(crawl_with_${this.appData.slug.replace(/-/g, '_')}())`;
     }
+
+    renderMarkdown(text) {
+        if (!text) return '';
+
+        // Store code blocks temporarily to protect them from processing
+        const codeBlocks = [];
+        let processed = text.replace(/```(\w+)?\n([\s\S]*?)```/g, (match, lang, code) => {
+            const placeholder = `___CODE_BLOCK_${codeBlocks.length}___`;
+            codeBlocks.push(`<pre><code class="language-${lang || ''}">${this.escapeHtml(code)}</code></pre>`);
+            return placeholder;
+        });
+
+        // Store inline code temporarily
+        const inlineCodes = [];
+        processed = processed.replace(/`([^`]+)`/g, (match, code) => {
+            const placeholder = `___INLINE_CODE_${inlineCodes.length}___`;
+            inlineCodes.push(`<code>${this.escapeHtml(code)}</code>`);
+            return placeholder;
+        });
+
+        // Now process the rest of the markdown
+        processed = processed
+            // Headers
+            .replace(/^### (.*$)/gim, '<h3>$1</h3>')
+            .replace(/^## (.*$)/gim, '<h2>$1</h2>')
+            .replace(/^# (.*$)/gim, '<h1>$1</h1>')
+            // Bold
+            .replace(/\*\*(.*?)\*\*/g, '<strong>$1</strong>')
+            // Italic
+            .replace(/\*(.*?)\*/g, '<em>$1</em>')
+            // Links
+            .replace(/\[([^\]]+)\]\(([^)]+)\)/g, '<a href="$2" target="_blank">$1</a>')
+            // Line breaks
+            .replace(/\n\n/g, '</p><p>')
+            .replace(/\n/g, '<br>')
+            // Lists
+            .replace(/^\* (.*)$/gim, '<li>$1</li>')
+            .replace(/^- (.*)$/gim, '<li>$1</li>')
+            // Wrap in paragraphs
+            .replace(/^(?!<[h|p|pre|ul|ol|li])/gim, '<p>')
+            .replace(/(?<![>])$/gim, '</p>');
+
+        // Restore inline code
+        inlineCodes.forEach((code, i) => {
+            processed = processed.replace(`___INLINE_CODE_${i}___`, code);
+        });
+
+        // Restore code blocks
+        codeBlocks.forEach((block, i) => {
+            processed = processed.replace(`___CODE_BLOCK_${i}___`, block);
+        });
+
+        return processed;
+    }
+
+    escapeHtml(text) {
+        const div = document.createElement('div');
+        div.textContent = text;
+        return div.innerHTML;
     }
 
     formatNumber(num) {
@@ -275,45 +263,27 @@ if __name__ == "__main__":
     setupEventListeners() {
         // Tab switching
         const tabs = document.querySelectorAll('.tab-btn');
+
         tabs.forEach(tab => {
             tab.addEventListener('click', () => {
-                // Update active tab
+                // Update active tab button
                 tabs.forEach(t => t.classList.remove('active'));
                 tab.classList.add('active');
 
                 // Show corresponding content
                 const tabName = tab.dataset.tab;
-                document.querySelectorAll('.tab-content').forEach(content => {
+
+                // Hide all tab contents
+                const allTabContents = document.querySelectorAll('.tab-content');
+                allTabContents.forEach(content => {
                     content.classList.remove('active');
                 });
-                document.getElementById(`${tabName}-tab`).classList.add('active');
-            });
-        });
 
-        // Copy integration code
+                // Show the selected tab content
-        document.getElementById('copy-integration').addEventListener('click', () => {
+                const targetTab = document.getElementById(`${tabName}-tab`);
-            const code = document.getElementById('integration-code').textContent;
+                if (targetTab) {
-            navigator.clipboard.writeText(code).then(() => {
+                    targetTab.classList.add('active');
-                const btn = document.getElementById('copy-integration');
+                }
-                const originalText = btn.innerHTML;
-                btn.innerHTML = '<span>✓</span> Copied!';
-                setTimeout(() => {
-                    btn.innerHTML = originalText;
-                }, 2000);
-            });
-        });
-
-        // Copy code buttons
-        document.querySelectorAll('.copy-btn').forEach(btn => {
-            btn.addEventListener('click', (e) => {
-                const codeBlock = e.target.closest('.code-block');
-                const code = codeBlock.querySelector('code').textContent;
-                navigator.clipboard.writeText(code).then(() => {
-                    btn.textContent = 'Copied!';
-                    setTimeout(() => {
-                        btn.textContent = 'Copy';
-                    }, 2000);
-                });
             });
         });
     }

docs/md_v2/marketplace/backend/server.py

@@ -471,13 +471,17 @@ async def delete_sponsor(sponsor_id: int):
 
 app.include_router(router)
 
+# Version info
+VERSION = "1.1.0"
+BUILD_DATE = "2025-10-26"
 
 @app.get("/")
 async def root():
     """API info"""
     return {
         "name": "Crawl4AI Marketplace API",
-        "version": "1.0.0",
+        "version": VERSION,
+        "build_date": BUILD_DATE,
         "endpoints": [
             "/marketplace/api/apps",
             "/marketplace/api/articles",