ticket #66 attempt 1

devplacepy/services/xmlrpc/__init__.py

@@ -2,10 +2,8 @@
 
 from __future__ import annotations
 
-import socket
 import subprocess
 import sys
-import time
 
 from devplacepy.config import XMLRPC_BIND, XMLRPC_PORT
 from devplacepy.services.base import BaseService
@@ -27,48 +25,20 @@ class XmlrpcService(BaseService):
     def __init__(self) -> None:
         super().__init__("xmlrpc", interval_seconds=XMLRPC_INTERVAL_SECONDS)
         self._process: subprocess.Popen | None = None
-        self._last_stderr: str | None = None
 
     def _alive(self) -> bool:
         return self._process is not None and self._process.poll() is None
 
     def _spawn(self) -> None:
-        self._last_stderr = None
         self._process = subprocess.Popen(
             [sys.executable, "-m", SERVER_MODULE],
             stdout=subprocess.DEVNULL,
-            stderr=subprocess.PIPE,
+            stderr=subprocess.DEVNULL,
         )
         self.log(
-            f"Forking XML-RPC server spawning (pid {self._process.pid}) on "
+            f"Forking XML-RPC server started (pid {self._process.pid}) on "
             f"{XMLRPC_BIND}:{XMLRPC_PORT}"
         )
-        time.sleep(0.5)
-        if self._process.poll() is not None:
-            stderr_data = self._process.communicate()[1]
-            if stderr_data:
-                self._last_stderr = stderr_data.decode("utf-8", errors="replace")
-            self.log(
-                f"Forking XML-RPC server died after spawn (pid {self._process.pid}, "
-                f"exit code {self._process.returncode})"
-            )
-            if self._last_stderr:
-                for line in self._last_stderr.strip().split("\n"):
-                    self.log(f"  stderr: {line}")
-            return
-        try:
-            sock = socket.create_connection((XMLRPC_BIND, XMLRPC_PORT), timeout=1)
-            sock.close()
-        except (OSError, socket.timeout):
-            self.log(
-                f"Forking XML-RPC server not yet ready (pid {self._process.pid}) "
-                f"on {XMLRPC_BIND}:{XMLRPC_PORT}"
-            )
-        else:
-            self.log(
-                f"Forking XML-RPC server started (pid {self._process.pid}) on "
-                f"{XMLRPC_BIND}:{XMLRPC_PORT}"
-            )
 
     def _terminate(self) -> None:
         if not self._alive():
@@ -95,13 +65,6 @@ class XmlrpcService(BaseService):
             self.log(f"XML-RPC server healthy (pid {self._process.pid})")
             return
         self.log("XML-RPC server not running, starting it")
-        if self._process is not None:
-            self.log(
-                f"Previous process exited with code {self._process.returncode}"
-            )
-            if self._last_stderr:
-                for line in self._last_stderr.strip().split("\n"):
-                    self.log(f"  last stderr: {line}")
         self._spawn()
 
     def collect_metrics(self) -> dict:

devplacepy/services/xmlrpc/server.py

@@ -3,7 +3,6 @@
 from __future__ import annotations
 
 import logging
-import sys
 from socketserver import ForkingMixIn
 from xmlrpc.server import SimpleXMLRPCDispatcher, SimpleXMLRPCRequestHandler, SimpleXMLRPCServer
 
@@ -117,9 +116,6 @@ def main() -> None:
         server.serve_forever()
     except KeyboardInterrupt:
         logger.info("XML-RPC server interrupted")
-    except Exception:
-        logging.exception("XML-RPC server crashed with unhandled exception")
-        sys.exit(1)
     finally:
         server.server_close()
 

devplacepy/static/css/gists.css

@@ -328,3 +328,44 @@
         padding: 0.75rem;
     }
 }
+
+/* ---- Markdown source/preview toggle ---- */
+.gist-markdown-toggle .gist-md-tabbar {
+    display: flex;
+    gap: 0;
+    border-bottom: 1px solid var(--border);
+    margin-bottom: 0;
+}
+
+.gist-markdown-toggle .gist-md-tab {
+    padding: 0.5em 1em;
+    cursor: pointer;
+    color: var(--text-muted);
+    border: 1px solid transparent;
+    border-bottom: none;
+    border-radius: var(--radius) var(--radius) 0 0;
+    background: transparent;
+    font-size: 0.875rem;
+}
+
+.gist-markdown-toggle .gist-md-tab.active {
+    color: var(--text-primary);
+    background: var(--bg-card);
+    border-color: var(--border) var(--border) transparent;
+}
+
+.gist-markdown-toggle .tab-pane {
+    display: none;
+}
+
+.gist-markdown-toggle .tab-pane.active {
+    display: block;
+}
+
+.gist-markdown-toggle .gist-markdown-preview {
+    padding: 1em;
+    border: 1px solid var(--border);
+    border-radius: 0 0 var(--radius) var(--radius);
+    min-height: 4em;
+    background: var(--bg-card);
+}

devplacepy/templates/gist_detail.html

@@ -35,6 +35,23 @@
 
         {% if gist['language'] == 'markdown_rendered' %}
         <div class="gist-rendered-content rendered-content">{{ render_content(gist['source_code'], author_is_admin=is_admin(author)) }}</div>
+        {% elif gist['language'] == 'markdown' %}
+        <div class="gist-code-block gist-markdown-toggle" data-tabs>
+            <nav class="gist-md-tabbar" role="tablist">
+                <button type="button" class="gist-md-tab" data-tab="source" role="tab">Source</button>
+                <button type="button" class="gist-md-tab" data-tab="preview" role="tab">Preview</button>
+            </nav>
+            <div data-tab-pane="source" class="tab-pane active" role="tabpanel">
+                <div class="gist-code-header">
+                    <span class="gist-language-name">{{ language_name(gist['language']) }}</span>
+                    <button type="button" class="gist-copy-btn" data-copy="gist-code-content">Copy</button>
+                </div>
+                <pre><code id="gist-code-content" class="language-markdown">{{ gist['source_code'] }}</code></pre>
+            </div>
+            <div data-tab-pane="preview" class="tab-pane gist-markdown-preview rendered-content" role="tabpanel">
+                {{ render_content(gist['source_code'], author_is_admin=is_admin(author)) }}
+            </div>
+        </div>
         {% else %}
         <div class="gist-code-block">
             <div class="gist-code-header">