Fix error when printing navigation property without partner value - Martin Miksik

Author: mamiksik

CHANGELOG.md

@@ -34,6 +34,7 @@ and this project adheres to [Semantic Versioning](http://semver.org/).
 - Import error while using python version prior to 3.7 - Martin Miksik
 - Parsing datetime containing timezone information for python 3.6 and lower - Martin Miksik
 - Type hinting for ErrorPolicy's children - Martin Miksik
+- Error when printing navigation property without partner value - Martin Miksik
 
 ## [1.3.0]
 

bin/pyodata

@@ -49,8 +49,10 @@ def print_out_metadata_info(args, client):
             if client.schema.config.odata_version == ODataV2:
                 print(f' + {prop.name}({prop.to_role.entity_type_name})')
             else:
-                print(f' + {prop.name}({prop.partner.name})')
-
+                if prop.partner:
+                    print(f' + {prop.name}({prop.partner.name})')
+                else:
+                    print(f' + {prop.name}')
     for fs in client.schema.function_imports:
         print(f'{fs.http_method} {fs.name}')