Merge branch 'develop'

Author: DaniFdezAlvarez

setup.py

@@ -8,12 +8,12 @@ def read(file_path):
 setup(
   name = 'shexer',
   packages = find_packages(exclude=["*.local_code.*"]), # this must be the same as the name above
-  version = '2.6.3',
+  version = '2.6.4',
   description = 'Automatic schema extraction for RDF graphs',
   author = 'Daniel Fernandez-Alvarez',
   author_email = '[email protected]',
   url = 'https://github.com/DaniFdezAlvarez/shexer',
-  download_url = 'https://github.com/DaniFdezAlvarez/shexer/archive/2.6.3.tar.gz',
+  download_url = 'https://github.com/DaniFdezAlvarez/shexer/archive/2.6.4.tar.gz',
   keywords = ['testing', 'shexer', 'shexerp3', "rdf", "shex", "shacl", "schema"],
   long_description = read('README.md'),
   long_description_content_type='text/markdown',

shexer/io/rdfconfig/formater/rdfconfig_serializer.py

@@ -96,7 +96,7 @@ def _create_var_name_for_property(self, st_property, shape_uri):
                 if not char.isalnum():
                     candidate += char
         shape_tag = self._shape_tag_for_var_name(shape_uri)
-        return f"{candidate}_of_{shape_tag}"
+        return f"{candidate}_of_{shape_tag}".lower()
 
         # return "var_name"
     def _shape_tag_for_var_name(self, class_uri):

shexer/io/sparql/query.py

@@ -75,11 +75,12 @@ def query_endpoint_po_of_an_s(endpoint_url, str_query, p_id, o_id, max_retries=5
                                                fake_user_agent=fake_user_agent)
     result = []
     for row in result_query[_RESULTS_KEY][_BINDINGS_KEY]:
-        p_value = _add_corners_if_needed(target_elem=row[p_id][_VALUE_KEY],
-                                         elem_type=row[p_id][_TYPE_KEY])
-        o_value = _add_corners_if_needed(target_elem=_add_lang_if_needed(row[o_id]),
-                                         elem_type=row[o_id][_TYPE_KEY])
-        result.append((p_value, o_value))
+        if p_id in row and o_id in row:
+            p_value = _add_corners_if_needed(target_elem=row[p_id][_VALUE_KEY],
+                                             elem_type=row[p_id][_TYPE_KEY])
+            o_value = _add_corners_if_needed(target_elem=_add_lang_if_needed(row[o_id]),
+                                             elem_type=row[o_id][_TYPE_KEY])
+            result.append((p_value, o_value))
     return result