From 187d1054ae3bbafed0fbc7abbabb15c71b17846b Mon Sep 17 00:00:00 2001
From: gerbsen <1186245+gerbsen@users.noreply.github.com>
Date: Fri, 29 May 2026 14:07:47 +0200
Subject: [PATCH] Enhance ImportError handling in plugin.py

Improve error handling for local module import.
---
 mkdocs_macros/plugin.py | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/mkdocs_macros/plugin.py b/mkdocs_macros/plugin.py
index ba28055..0b69d01 100644
--- a/mkdocs_macros/plugin.py
+++ b/mkdocs_macros/plugin.py
@@ -590,8 +590,12 @@ def _load_modules(self):
             trace("Found local Python module '%s' in:" % local_module_name,
                   self.project_dir)
             self._load_module(module, local_module_name)
-        except ImportError:
+        except ImportError as e:
             if local_module_name == DEFAULT_MODULE_NAME:
+                module_path = os.path.join(self.project_dir,
+                                           local_module_name + '.py')
+                if os.path.isfile(module_path):
+                    raise
                 # do not do anything if there is no main module
                 trace("No default module `%s` found" % DEFAULT_MODULE_NAME)
             else: