From b880bfadaa6ae7e03fb463ecb4ccb4dcd147eedd Mon Sep 17 00:00:00 2001
From: Yasser Tahiri <yasserth19@gmail.com>
Date: Mon, 19 Jun 2023 10:01:44 +0400
Subject: [PATCH] .

---
 pelican/plugins/_utils.py | 41 ++++++++++++++++++++-------------------
 1 file changed, 21 insertions(+), 20 deletions(-)

diff --git a/pelican/plugins/_utils.py b/pelican/plugins/_utils.py
index ac9f319f..a337db0f 100644
--- a/pelican/plugins/_utils.py
+++ b/pelican/plugins/_utils.py
@@ -53,27 +53,28 @@ def load_legacy_plugin(plugin, plugin_paths):
         spec = importlib.util.find_spec(plugin)
     if spec is None:
         raise ImportError('Cannot import plugin `{}`'.format(plugin))
-    # Avoid loading the same plugin twice
-    if spec.name in sys.modules:
-        return sys.modules[spec.name]
-    # create module object from spec
-    mod = importlib.util.module_from_spec(spec)
-    # place it into sys.modules cache
-    # necessary if module imports itself at some point (e.g. packages)
-    sys.modules[spec.name] = mod
-    try:
-        # try to execute it inside module object
-        spec.loader.exec_module(mod)
-    except Exception:  # problem with import
+    else:
+        # Avoid loading the same plugin twice
+        if spec.name in sys.modules:
+            return sys.modules[spec.name]
+        # create module object from spec
+        mod = importlib.util.module_from_spec(spec)
+        # place it into sys.modules cache
+        # necessary if module imports itself at some point (e.g. packages)
+        sys.modules[spec.name] = mod
         try:
-            # remove module from sys.modules since it can't be loaded
-            del sys.modules[spec.name]
-        except KeyError:
-            pass
-        raise
+            # try to execute it inside module object
+            spec.loader.exec_module(mod)
+        except Exception:  # problem with import
+            try:
+                # remove module from sys.modules since it can't be loaded
+                del sys.modules[spec.name]
+            except KeyError:
+                pass
+            raise
 
-    # if all went well, we have the plugin module
-    return mod
+        # if all went well, we have the plugin module
+        return mod
 
 
 def load_plugins(settings):
@@ -121,4 +122,4 @@ def get_plugin_name(plugin):
     if inspect.ismodule(plugin):
         return plugin.__name__
 
-    return type(plugin).__qualname__
+    return type(plugin).__qualname__
\ No newline at end of file