From cd81ee7b2dab7b8dbf51762f5f9960357fb59fd4 Mon Sep 17 00:00:00 2001
From: Robert Sachunsky <sachunsky@informatik.uni-leipzig.de>
Date: Wed, 5 Oct 2022 18:27:28 +0200
Subject: [PATCH] Processor.module: handle namespace pkg case

---
 ocrd/ocrd/processor/base.py | 11 ++++++++++-
 repo/spec                   |  2 +-
 2 files changed, 11 insertions(+), 2 deletions(-)

diff --git a/ocrd/ocrd/processor/base.py b/ocrd/ocrd/processor/base.py
index 60e8586ad9..ccc9fe0396 100644
--- a/ocrd/ocrd/processor/base.py
+++ b/ocrd/ocrd/processor/base.py
@@ -247,7 +247,16 @@ def module(self):
         """
         The top-level module this processor belongs to.
         """
-        return self.__module__.split('.')[0]
+        # find shortest prefix path that is not just a namespace package
+        fqname = ''
+        for name in self.__module__.split('.'):
+            if fqname:
+                fqname += '.'
+            fqname += name
+            if sys.modules[fqname].__file__:
+                return fqname
+        # fall-back
+        return self.__module__
 
     @property
     def moduledir(self):
diff --git a/repo/spec b/repo/spec
index 6a71151d6b..39b20c4ece 160000
--- a/repo/spec
+++ b/repo/spec
@@ -1 +1 @@
-Subproject commit 6a71151d6bce7a5b7e0d9dfd80c8461b4c8e8657
+Subproject commit 39b20c4eced8417252ea7335e6968c47b325ca59