minimal yaml error checking

Author: hamelsmu

quartodoc/autosummary.py

@@ -449,17 +449,13 @@ def load_layout(self, sections: dict, package: str):
         # TODO: currently returning the list of sections, to make work with
         # previous code. We should make Layout a first-class citizen of the
         # process.
-        # import ipdb; ipdb.set_trace()
-        # sys.tracebacklimit = 0
         try:
             return layout.Layout(sections=sections, package=package)
         except ValidationError as e:
-            raise e
             msg = 'Configuration error(s) for YAML:\n - '
-            msg += '\n - '.join(fmt(err) for err in e.errors())           
+            msg += '\n - '.join([fmt(err) for err in e.errors() if fmt(err)])           
             raise ValueError(msg) from None
 
-
     # building ----------------------------------------------------------------
 
     def build(self, filter: str = "*"):

quartodoc/tests/test_validation.py

@@ -65,6 +65,7 @@ def test_missing_desc():
     assert '- Missing field `desc` for element 2 in the list for `sections`' in str(e.value)
 
 def test_missing_name_contents():
+    # This is failing on purpose, will fix in pair programming
     sections = copy.deepcopy(EXAMPLE_SECTIONS)
     del sections[2]['contents'][0]['name']
     Builder(sections=sections, package='quartodoc')

quartodoc/validation.py

@@ -2,6 +2,8 @@
 def fmt(err:dict):
     "format error messages from pydantic."
     msg = ""
+    if err['msg'].startswith('Discriminator'):
+        return msg
     if err['type'] == 'value_error.missing':
         msg += 'Missing field'
     else: