Fix issue with MCPClient connection handling.

krishnaharshap · krishnaharshap · commit d7e7f65f27f3 · 2025-10-14T00:54:29.000-06:00
diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
@@ -21,10 +21,13 @@ jobs:
     - name: Set up Python
       uses: actions/setup-python@v4
       with:
-        python-version: '3.9'
+        python-version: '3.11'
+
+    - name: Upgrade pip
+      run: python -m pip install --upgrade pip
 
     - name: Cache pip
-      uses: actions/cache@v3
+      uses: actions/cache@v4
       with:
         path: ~/.cache/pip
         key: ${{ runner.os }}-pip-${{ hashFiles('**/requirements.txt') }}
@@ -34,10 +37,10 @@ jobs:
 
     - name: Install dependencies
       run: |
-        python -m venv venv
-        source venv/bin/activate || .\venv\Scripts\Activate.ps1
-        pip install -r requirements.txt
-        playwright install
+          python -m pip install -r requirements.txt
+          # If mcp is private, uncomment below:
+          # python -m pip install git+https://github.com/your-org/mcp.git
+          playwright install
 
 
     - name: Run tests
diff --git a/playwright-python-mcp b/playwright-python-mcp
diff --git a/playwright_mcp/mcp_adapter.py b/playwright_mcp/mcp_adapter.py
@@ -1,31 +1,11 @@
 # playwright_mcp/mcp_adapter.py
 
 import asyncio
-from playwright.sync_api import sync_playwright
-from playwright_mcp.mcp_client import MCPClient
+from .mcp_client import MCPClient
 
 async def run_mcp_test_flow():
-    """Run Playwright test with MCP reasoning support."""
-    # Connect to a local MCP server or model endpoint
-    mcp = MCPClient("wss://mcp.openai.com/v1")  # Example placeholder
-    await mcp.connect()
-
-    from playwright.sync_api import sync_playwright
-    with sync_playwright() as p:
-        browser = p.chromium.launch(headless=True)
-        page = browser.new_page()
-        page.goto("https://example.com")
-        title = page.title()
-
-        print(f"[Playwright] Page title: {title}")
-
-        # Send the title as context to MCP
-        response = await mcp.send_context({"title": title})
-        print(f"[MCP] Response: {response}")
-
-        browser.close()
-
-    await mcp.close()
-
-if __name__ == "__main__":
-    asyncio.run(run_mcp_test_flow())
+    client = MCPClient("wss://mcp.openai.com/v1")
+    await client.connect()
+    response = await client.send_context({"page": "https://example.com"})
+    print("MCP Response:", response)
+    await client.close()
diff --git a/playwright_mcp/mcp_client.py b/playwright_mcp/mcp_client.py
@@ -1,8 +1,7 @@
 # playwright_mcp/mcp_client.py
 
-from mcp import Client, connect_websocket
+from mcp import client as mcp_client  # import the lowercase module
 import asyncio
-import json
 
 class MCPClient:
     def __init__(self, server_url: str):
@@ -11,11 +10,11 @@ def __init__(self, server_url: str):
 
     async def connect(self):
         print(f"[MCP] Connecting to {self.server_url}...")
-        self.client = await connect_websocket(self.server_url)
+        self.client = mcp_client.Client(self.server_url)  # use Client via mcp_client
+        await self.client.connect()
         print("[MCP] Connected.")
 
     async def send_context(self, context_data: dict):
-        """Send context (like page title or state) to MCP model for reasoning."""
         if not self.client:
             raise RuntimeError("MCP client not connected.")
         response = await self.client.query({"context": context_data})
diff --git a/report.html b/report.html
@@ -328,7 +328,7 @@
   </head>
   <body>
     <h1 id="title">report.html</h1>
-    <p>Report generated on 13-Oct-2025 at 21:50:40 by <a href="https://pypi.python.org/pypi/pytest-html">pytest-html</a>
+    <p>Report generated on 14-Oct-2025 at 00:36:47 by <a href="https://pypi.python.org/pypi/pytest-html">pytest-html</a>
         v4.1.1</p>
     <div id="environment-header">
       <h2>Environment</h2>
@@ -382,7 +382,7 @@ <h2>Environment</h2>
         <h2>Summary</h2>
         <div class="additional-summary prefix">
         </div>
-        <p class="run-count">0 test took 0 ms.</p>
+        <p class="run-count">2 tests took 00:00:22.</p>
         <p class="filter">(Un)check the boxes to filter the results.</p>
         <div class="summary__reload">
           <div class="summary__reload__button hidden" onclick="location.reload()">
@@ -392,18 +392,18 @@ <h2>Summary</h2>
         <div class="summary__spacer"></div>
         <div class="controls">
           <div class="filters">
-            <input checked="true" class="filter" name="filter_checkbox" type="checkbox" data-test-result="failed" disabled/>
-            <span class="failed">0 Failed,</span>
-            <input checked="true" class="filter" name="filter_checkbox" type="checkbox" data-test-result="passed" disabled/>
-            <span class="passed">0 Passed,</span>
+            <input checked="true" class="filter" name="filter_checkbox" type="checkbox" data-test-result="failed" />
+            <span class="failed">1 Failed,</span>
+            <input checked="true" class="filter" name="filter_checkbox" type="checkbox" data-test-result="passed" />
+            <span class="passed">1 Passed,</span>
             <input checked="true" class="filter" name="filter_checkbox" type="checkbox" data-test-result="skipped" disabled/>
             <span class="skipped">0 Skipped,</span>
             <input checked="true" class="filter" name="filter_checkbox" type="checkbox" data-test-result="xfailed" disabled/>
             <span class="xfailed">0 Expected failures,</span>
             <input checked="true" class="filter" name="filter_checkbox" type="checkbox" data-test-result="xpassed" disabled/>
             <span class="xpassed">0 Unexpected passes,</span>
-            <input checked="true" class="filter" name="filter_checkbox" type="checkbox" data-test-result="error" />
-            <span class="error">1 Errors,</span>
+            <input checked="true" class="filter" name="filter_checkbox" type="checkbox" data-test-result="error" disabled/>
+            <span class="error">0 Errors,</span>
             <input checked="true" class="filter" name="filter_checkbox" type="checkbox" data-test-result="rerun" disabled/>
             <span class="rerun">0 Reruns</span>
           </div>
@@ -429,7 +429,7 @@ <h2>Summary</h2>
     </table>
   </body>
   <footer>
-    <div id="data-container" data-jsonblob="{&#34;environment&#34;: {&#34;Python&#34;: &#34;3.13.2&#34;, &#34;Platform&#34;: &#34;Windows-11-10.0.26100-SP0&#34;, &#34;Packages&#34;: {&#34;pytest&#34;: &#34;8.4.2&#34;, &#34;pluggy&#34;: &#34;1.6.0&#34;}, &#34;Plugins&#34;: {&#34;anyio&#34;: &#34;4.11.0&#34;, &#34;html&#34;: &#34;4.1.1&#34;, &#34;metadata&#34;: &#34;3.1.1&#34;}, &#34;JAVA_HOME&#34;: &#34;C:\\Program Files\\Java\\jdk-19&#34;}, &#34;tests&#34;: {&#34;tests/test_example.py&#34;: [{&#34;extras&#34;: [], &#34;result&#34;: &#34;Error&#34;, &#34;testId&#34;: &#34;tests/test_example.py::collect&#34;, &#34;duration&#34;: &#34;0 ms&#34;, &#34;resultsTableRow&#34;: [&#34;&lt;td class=\&#34;col-result\&#34;&gt;Error&lt;/td&gt;&#34;, &#34;&lt;td class=\&#34;col-testId\&#34;&gt;tests/test_example.py::collect&lt;/td&gt;&#34;, &#34;&lt;td class=\&#34;col-duration\&#34;&gt;0 ms&lt;/td&gt;&#34;, &#34;&lt;td class=\&#34;col-links\&#34;&gt;&lt;/td&gt;&#34;], &#34;log&#34;: &#34;ImportError while importing test module &amp;#x27;C:\\Users\\krish\\workspace-kp\\playwright-python-mcp\\tests\\test_example.py&amp;#x27;.\nHint: make sure your test modules/packages have valid Python names.\nTraceback:\n..\\..\\AppData\\Local\\Programs\\Python\\Python313\\Lib\\importlib\\__init__.py:88: in import_module\n    return _bootstrap._gcd_import(name[level:], package, level)\n           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^\ntests\\test_example.py:1: in &amp;lt;module&amp;gt;\n    from playwright_mcp.browser import launch_and_get_title\nE   ModuleNotFoundError: No module named &amp;#x27;playwright_mcp&amp;#x27;\n&#34;}]}, &#34;renderCollapsed&#34;: [&#34;passed&#34;], &#34;initialSort&#34;: &#34;result&#34;, &#34;title&#34;: &#34;report.html&#34;}"></div>
+    <div id="data-container" data-jsonblob="{&#34;environment&#34;: {&#34;Python&#34;: &#34;3.13.2&#34;, &#34;Platform&#34;: &#34;Windows-11-10.0.26100-SP0&#34;, &#34;Packages&#34;: {&#34;pytest&#34;: &#34;8.4.2&#34;, &#34;pluggy&#34;: &#34;1.6.0&#34;}, &#34;Plugins&#34;: {&#34;anyio&#34;: &#34;4.11.0&#34;, &#34;base-url&#34;: &#34;2.1.0&#34;, &#34;html&#34;: &#34;4.1.1&#34;, &#34;metadata&#34;: &#34;3.1.1&#34;, &#34;playwright&#34;: &#34;0.7.1&#34;}, &#34;JAVA_HOME&#34;: &#34;C:\\Program Files\\Java\\jdk-19&#34;, &#34;Base URL&#34;: &#34;&#34;}, &#34;tests&#34;: {&#34;tests/test_example.py::test_example_title&#34;: [{&#34;extras&#34;: [], &#34;result&#34;: &#34;Passed&#34;, &#34;testId&#34;: &#34;tests/test_example.py::test_example_title&#34;, &#34;duration&#34;: &#34;00:00:22&#34;, &#34;resultsTableRow&#34;: [&#34;&lt;td class=\&#34;col-result\&#34;&gt;Passed&lt;/td&gt;&#34;, &#34;&lt;td class=\&#34;col-testId\&#34;&gt;tests/test_example.py::test_example_title&lt;/td&gt;&#34;, &#34;&lt;td class=\&#34;col-duration\&#34;&gt;00:00:22&lt;/td&gt;&#34;, &#34;&lt;td class=\&#34;col-links\&#34;&gt;&lt;/td&gt;&#34;], &#34;log&#34;: &#34;No log output captured.&#34;}], &#34;tests/test_mcp_integration.py::test_mcp_integration&#34;: [{&#34;extras&#34;: [], &#34;result&#34;: &#34;Failed&#34;, &#34;testId&#34;: &#34;tests/test_mcp_integration.py::test_mcp_integration&#34;, &#34;duration&#34;: &#34;3 ms&#34;, &#34;resultsTableRow&#34;: [&#34;&lt;td class=\&#34;col-result\&#34;&gt;Failed&lt;/td&gt;&#34;, &#34;&lt;td class=\&#34;col-testId\&#34;&gt;tests/test_mcp_integration.py::test_mcp_integration&lt;/td&gt;&#34;, &#34;&lt;td class=\&#34;col-duration\&#34;&gt;3 ms&lt;/td&gt;&#34;, &#34;&lt;td class=\&#34;col-links\&#34;&gt;&lt;/td&gt;&#34;], &#34;log&#34;: &#34;def test_mcp_integration():\n        &amp;quot;&amp;quot;&amp;quot;Ensure MCP integration and Playwright flow work end-to-end.&amp;quot;&amp;quot;&amp;quot;\n&amp;gt;       asyncio.run(run_mcp_test_flow())\n\ntests\\test_mcp_integration.py:7: \n_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ \n..\\..\\AppData\\Local\\Programs\\Python\\Python313\\Lib\\asyncio\\runners.py:195: in run\n    return runner.run(main)\n           ^^^^^^^^^^^^^^^^\n..\\..\\AppData\\Local\\Programs\\Python\\Python313\\Lib\\asyncio\\runners.py:118: in run\n    return self._loop.run_until_complete(task)\n           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^\n..\\..\\AppData\\Local\\Programs\\Python\\Python313\\Lib\\asyncio\\base_events.py:725: in run_until_complete\n    return future.result()\n           ^^^^^^^^^^^^^^^\nplaywright_mcp\\mcp_adapter.py:8: in run_mcp_test_flow\n    await client.connect()\n_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ \n\nself = &amp;lt;playwright_mcp.mcp_client.MCPClient object at 0x0000026C9D7956A0&amp;gt;\n\n    async def connect(self):\n        print(f&amp;quot;[MCP] Connecting to {self.server_url}...&amp;quot;)\n&amp;gt;       self.client = mcp_client.Client(self.server_url)  # use Client via mcp_client\n                      ^^^^^^^^^^^^^^^^^\nE       AttributeError: module &amp;#x27;mcp.client&amp;#x27; has no attribute &amp;#x27;Client&amp;#x27;\n\nplaywright_mcp\\mcp_client.py:13: AttributeError\n\n----------------------------- Captured stdout call -----------------------------\n[MCP] Connecting to wss://mcp.openai.com/v1...\n&#34;}]}, &#34;renderCollapsed&#34;: [&#34;passed&#34;], &#34;initialSort&#34;: &#34;result&#34;, &#34;title&#34;: &#34;report.html&#34;}"></div>
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