Catch errors in docs build

docs/conf.py

@@ -115,38 +115,41 @@ def project_django_models(app, what, name, obj, options, lines):  # pylint: disa
     # Only look at objects that inherit from Django's base model class
     if inspect.isclass(obj) and issubclass(obj, models.Model):
         # Grab the field list from the meta class
-        fields = obj._meta.get_fields()  # pylint: disable=W0212
-
-        for field in fields:
-            # If it's a reverse relation, skip it
-            if isinstance(
-                field,
-                (
-                    models.fields.related.ManyToOneRel,
-                    models.fields.related.ManyToManyRel,
-                    models.fields.related.OneToOneRel,
-                ),
-            ):
-                continue
-
-            # Decode and strip any html out of the field's help text
-            help_text = strip_tags(field.help_text) if hasattr(field, "help_text") else None
-
-            # Decode and capitalize the verbose name, for use if there isn't
-            # any help text
-            verbose_name = field.verbose_name if hasattr(field, "verbose_name") else ""
-
-            if help_text:
-                # Add the model field to the end of the docstring as a param
-                # using the help text as the description
-                lines.append(f":param {field.attname}: {help_text}")
-            else:
-                # Add the model field to the end of the docstring as a param
-                # using the verbose name as the description
-                lines.append(f":param {field.attname}: {verbose_name}")
-
-            # Add the field's type to the docstring
-            lines.append(f":type {field.attname}: {field.__class__.__name__}")
+        try:
+            fields = obj._meta.get_fields()  # pylint: disable=W0212
+
+            for field in fields:
+                # If it's a reverse relation, skip it
+                if isinstance(
+                    field,
+                    (
+                        models.fields.related.ManyToOneRel,
+                        models.fields.related.ManyToManyRel,
+                        models.fields.related.OneToOneRel,
+                    ),
+                ):
+                    continue
+
+                # Decode and strip any html out of the field's help text
+                help_text = strip_tags(field.help_text) if hasattr(field, "help_text") else None
+
+                # Decode and capitalize the verbose name, for use if there isn't
+                # any help text
+                verbose_name = field.verbose_name if hasattr(field, "verbose_name") else ""
+
+                if help_text:
+                    # Add the model field to the end of the docstring as a param
+                    # using the help text as the description
+                    lines.append(f":param {field.attname}: {help_text}")
+                else:
+                    # Add the model field to the end of the docstring as a param
+                    # using the verbose name as the description
+                    lines.append(f":param {field.attname}: {verbose_name}")
+
+                # Add the field's type to the docstring
+                lines.append(f":type {field.attname}: {field.__class__.__name__}")
+        except Exception:
+            pass
 
     # Return the extended docstring
     return lines