From a37c2356d6a164e106f08aed4a4eb51477098607 Mon Sep 17 00:00:00 2001
From: "Maxime Alves LIRMM@home" <maxime.alves@lirmm.fr>
Date: Wed, 1 Dec 2021 21:12:19 +0100
Subject: [PATCH] [lib.domain] error log when missing docstring

---
 halfapi/lib/domain.py | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/halfapi/lib/domain.py b/halfapi/lib/domain.py
index b122381..0dca547 100644
--- a/halfapi/lib/domain.py
+++ b/halfapi/lib/domain.py
@@ -253,7 +253,12 @@ def domain_schema_dict(m_router: ModuleType) -> Dict:
             d_res[path][verb] = {}
 
         d_res[path][verb]['callable'] = f'{m_router.__name__}:{fct.__name__}'
-        d_res[path][verb]['docs'] = yaml.safe_load(fct.__doc__)
+        try:
+            d_res[path][verb]['docs'] = yaml.safe_load(fct.__doc__)
+        except AttributeError:
+            logger.error(
+                'Cannot read docstring from fct (fct=%s path=%s verb=%s', fct.__name__, path, verb)
+
         d_res[path][verb]['acls'] = list(map(lambda elt: { **elt, 'acl': elt['acl'].__name__ },
             parameters))